design of two way slab (revised).xls

slab 1TWO - WAY SLABSLAB #1CASE #4TABLE 12.3 Coefficient for ultimate load negative moments in slabMa,neg =Ca,negwla2INPUTMb,neg =Cb,negwlb2f'c (Mpa)27fy (Mpa)248RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9conc (kN/m3)23.5m = La/Lbm = La/Lbb (mm)10000.5000.0860.0940.0900.0970.0890.0880.5000.0060.0220.0060.0140.0100.003La (mm)37600.5500.0840.0920.0890.0960.0850.0860.5500.0070.0280.0080.0190.0140.005Lb (mm)68100.6000.0810.0890.0880.0950.0800.0830.6000.0100.0350.0110.0240.0180.008m0.550.6500.0770.0850.0870.0930.0740.0810.6500.0140.0430.0150.0310.0240.011rebar (mm)120.7000.0740.0810.0860.0910.0680.0780.7000.0170.0500.0190.0380.0290.014conc cover (mm)200.7500.0690.0760.0850.0880.0610.0750.7500.0220.0560.0240.0440.0360.017d1040.8000.0650.0710.0830.0860.0550.0750.8000.0270.0610.0290.0510.0410.0210.8500.0600.0660.0820.0830.0490.0720.8500.0310.0650.0340.0570.0460.0210.9000.0550.0600.0800.0790.0430.0680.9000.0370.0700.0400.0620.0520.025DEAD LOADS0.9500.0500.0550.0790.0750.0380.0650.9500.0410.0720.0450.0670.0560.029Hmin (mm)1301.0000.0450.0500.0750.0710.0330.0611.0000.0450.0760.0500.0710.0610.033DL (kN/m)1.62Slab Wt (kN/m)3.06Total DL (kN/m)5.61TABLE 12.4 Coefficient for dead load positive moments in slabMa,pos.dl =Ca,negwla2Mb,pos.dl =Cb,negwlb2LIVELOADRatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9Commercial (KPa)4.8m = La/Lbm = La/LbTotal Fact. LL (kN/m)7.680.5000.0950.0370.0800.0590.0390.0610.0890.0560.0380.5000.0060.0020.0070.0040.0010.0030.0070.0040.0020.5500.0880.0350.0710.0560.0380.0580.0810.0520.0370.5500.0080.0030.0090.0050.0020.0040.0090.0050.003ULTIMATE LOAD0.6000.0810.0340.0620.0530.0370.0560.0730.0480.0360.6000.0100.0040.0110.0070.0030.0060.0120.0070.00413.290.6500.0740.0320.0540.0500.0360.0540.0650.0440.0340.6500.0130.0060.0140.0090.0040.0070.0140.0090.0050.7000.0680.0300.0460.0460.0350.0510.0580.0400.0330.7000.0160.0070.0160.0110.0050.0090.0170.0110.006SHORT SPANLONG SPAN0.7500.0610.0280.0400.0430.0330.0480.0510.0360.0310.7500.0190.0090.0180.0130.0070.0120.0200.0130.007Total LoadTotal Load0.8000.0560.0260.0340.0390.0320.0450.0450.0320.0290.8000.0230.0110.0200.0160.0090.0150.0220.0150.0100.60.0890.60.0110.8500.0500.0240.0290.0360.0310.0420.0400.0290.0280.8500.0260.0120.0220.0190.0110.0170.0250.0170.0130.5520.0920.5520.0080.9000.0450.0220.0250.0330.0290.0390.0350.0250.0260.9000.0290.0140.0240.0220.0130.0210.0280.0190.0150.550.0920.550.0080.9500.0400.0200.0210.0300.0280.0260.0310.0220.0240.9500.0330.0160.0250.0240.0150.0240.0310.0210.0171.0000.0360.0180.0180.0270.0270.0330.0270.0200.0231.0000.0360.0180.0270.0270.0180.0270.0330.0230.020Dead LoadDead Load0.60.0530.60.0070.5520.0560.5520.0050.550.0560.550.005TABLE 12.5 Coefficient for live load positive moments in slabMa,pos.ll =Ca,negwla2Live LoadLive LoadMb,pos.ll =Cb,negwlb20.60.0670.60.009RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 90.5520.0720.5520.007m = La/Lbm = La/Lb0.550.0720.550.0070.5000.0950.0660.0880.0770.0670.0780.0920.0760.0670.5000.0060.0040.0070.0050.0040.0050.0070.0050.0040.5500.0880.0620.0800.0720.0630.0730.0850.0700.0630.5500.0080.0060.0090.0070.0050.0060.0090.0070.006SHORT SPANLONG SPAN0.6000.0810.0580.0710.0670.0590.0680.0770.0650.0590.6000.0100.0070.0110.0090.0070.0080.0110.0090.007ContinuousMidspan (DL|LL)DiscontinuousContinuousMidspan (DL|LL)Discontinuous0.6500.0740.0530.0640.0620.0550.0640.0700.0590.0540.6500.0130.0100.0140.0110.0090.0100.0140.0110.009Coefficient C0.0920.0560.0720.3330.0080.0050.0070.3330.7000.0680.0490.0570.0570.0510.0600.0630.0540.0500.7000.0160.0120.0160.0140.0110.0130.0170.0140.011Mu = CwL2 (N-mm)17309764.17071374451600.777867847840645.697409694097415.491759184851967.689000011278691.2272462844.6721247178.6330.7500.0610.0450.0510.0520.0470.0550.0560.0490.0460.7500.0190.0140.0190.0160.0130.0160.0200.0160.013Ru =Mu/(0.9bd2)1.7781.2630.4210.4980.3840.1280.8000.0560.0410.0450.0480.0440.0510.0510.0440.0420.8000.0230.0170.0220.0200.0160.0190.0230.0190.0170.00750.00520.00170.00200.00160.00050.8500.0500.0370.0400.0430.0410.0460.0450.0400.0390.8500.0260.0190.0240.0230.0190.0220.0260.0220.020min0.00560.00560.00560.00560.00560.00560.9000.0450.0340.0350.0390.0370.0420.0400.0350.0360.9000.0290.0220.0270.0260.0210.0250.0290.0240.022max0.04170.04170.04170.04170.04170.04170.9500.0400.0300.0310.0350.0340.0380.0360.0310.0320.9500.0330.0250.0290.0290.0240.0290.0320.0270.025required0.00750.00560.00560.00560.00560.00561.0000.0360.0270.0270.0320.0320.0350.0320.0280.0301.0000.0360.0270.0320.0320.0270.0320.0350.0300.028As (mm2)777.07587.10587.10587.10587.10587.10N76.006.006.006.006.00S (mm)140190190190190190LocationTopBottomTopTopBottomTop

slab 2TWO - WAY SLABSLAB #2CASE #8fy248TABLE 12.3 Coefficient for ultimate load negative moments in slabMa,neg =Ca,negwla2INPUTMb,neg =Cb,negwlb2f'c (Mpa)27fy (Mpa)248LaLbRatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9conc (kN/m3)23.5137606810m = La/Lbm = La/Lbb (mm)10002376048100.5000.0860.0940.0900.0970.0890.0880.5000.0060.0220.0060.0140.0100.003La (mm)37603376058100.5500.0840.0920.0890.0960.0850.0860.5500.0070.0280.0080.0190.0140.005Lb (mm)48105276048100.6000.0810.0890.0880.0950.0800.0830.6000.0100.0350.0110.0240.0180.008m0.786276058100.6500.0770.0850.0870.0930.0740.0810.6500.0140.0430.0150.0310.0240.011rebar (mm)1210476068100.7000.0740.0810.0860.0910.0680.0780.7000.0170.0500.0190.0380.0290.014conc cover (mm)2011476048100.7500.0690.0760.0850.0880.0610.0750.7500.0220.0560.0240.0440.0360.017d7412476058100.8000.0650.0710.0830.0860.0550.0750.8000.0270.0610.0290.0510.0410.02113276033100.8500.0600.0660.0820.0830.0490.0720.8500.0310.0650.0340.0570.0460.02114276048100.9000.0550.0600.0800.0790.0430.0680.9000.0370.0700.0400.0620.0520.025DEAD LOADS15276028100.9500.0500.0550.0790.0750.0380.0650.9500.0410.0720.0450.0670.0560.029Hmin (mm)1001.0000.0450.0500.0750.0710.0330.0611.0000.0450.0760.0500.0710.0610.033DL (kN/m)2.58Slab Wt (kN/m)2.35Total DL (kN/m)5.916TABLE 12.4 Coefficient for dead load positive moments in slabMa,pos.dl =Ca,negwla2Mb,pos.dl =Cb,negwlb2LIVELOADRatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9Commercial (KPa)4.8m = La/Lbm = La/LbTotal Fact. LL (kN/m)7.680.5000.0950.0370.0800.0590.0390.0610.0890.0560.0380.5000.0060.0020.0070.0040.0010.0030.0070.0040.0020.5500.0880.0350.0710.0560.0380.0580.0810.0520.0370.5500.0080.0030.0090.0050.0020.0040.0090.0050.003ULTIMATE LOAD0.6000.0810.0340.0620.0530.0370.0560.0730.0480.0360.6000.0100.0040.0110.0070.0030.0060.0120.0070.00413.5960.6500.0740.0320.0540.0500.0360.0540.0650.0440.0340.6500.0130.0060.0140.0090.0040.0070.0140.0090.0050.7000.0680.0300.0460.0460.0350.0510.0580.0400.0330.7000.0160.0070.0160.0110.0050.0090.0170.0110.006SHORT SPANLONG SPAN0.7500.0610.0280.0400.0430.0330.0480.0510.0360.0310.7500.0190.0090.0180.0130.0070.0120.0200.0130.007Total LoadTotal Load0.8000.0560.0260.0340.0390.0320.0450.0450.0320.0290.8000.0230.0110.0200.0160.0090.0150.0220.0150.0100.80.0550.80.0410.8500.0500.0240.0290.0360.0310.0420.0400.0290.0280.8500.0260.0120.0220.0190.0110.0170.0250.0170.0130.7820.0650.7820.0330.9000.0450.0220.0250.0330.0290.0390.0350.0250.0260.9000.0290.0140.0240.0220.0130.0210.0280.0190.0150.750.0610.750.0360.9500.0400.0200.0210.0300.0280.0260.0310.0220.0240.9500.0330.0160.0250.0240.0150.0240.0310.0210.0171.0000.0360.0180.0180.0270.0270.0330.0270.0200.0231.0000.0360.0180.0270.0270.0180.0270.0330.0230.020Dead LoadDead Load0.80.0320.80.0150.7820.0390.7820.0120.750.0360.750.013TABLE 12.5 Coefficient for live load positive moments in slabMa,pos.ll =Ca,negwla2Live LoadLive LoadMb,pos.ll =Cb,negwlb20.80.0440.80.019RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 90.7820.0520.7820.014m = La/Lbm = La/Lb0.750.0490.750.0160.5000.0950.0660.0880.0770.0670.0780.0920.0760.0670.5000.0060.0040.0070.0050.0040.0050.0070.0050.0040.5500.0880.0620.0800.0720.0630.0730.0850.0700.0630.5500.0080.0060.0090.0070.0050.0060.0090.0070.006SHORT SPANLONG SPAN0.6000.0810.0580.0710.0670.0590.0680.0770.0650.0590.6000.0100.0070.0110.0090.0070.0080.0110.0090.007ContinuousMidspan (DL|LL)DiscontinuousContinuousMidspan (DL|LL)Discontinuous0.6500.0740.0530.0640.0620.0550.0640.0700.0590.0540.6500.0130.0100.0140.0110.0090.0100.0140.0110.009Coefficient C0.0650.0390.0520.3330.0330.0120.0140.3330.7000.0680.0490.0570.0570.0510.0600.0630.0540.0500.7000.0160.0120.0160.0140.0110.0130.0170.0140.011Mu = CwL2 (N-mm)12456398.81505533223107.565691475664501.904765072962536.4901521810326802.37161605769.82282504955.6481370241.82360.7500.0610.0450.0510.0520.0470.0550.0560.0490.0460.7500.0190.0140.0190.0160.0130.0160.0200.0160.013Ru =Mu/(0.9bd2)2.5271.8030.6012.0950.8340.2780.8000.0560.0410.0450.0480.0440.0510.0510.0440.0420.8000.0230.0170.0220.0200.0160.0190.0230.0190.0170.01080.00760.00250.00890.00340.00110.8500.0500.0370.0400.0430.0410.0460.0450.0400.0390.8500.0260.0190.0240.0230.0190.0220.0260.0220.020min0.00560.00560.00560.00560.00560.00560.9000.0450.0340.0350.0390.0370.0420.0400.0350.0360.9000.0290.0220.0270.0260.0210.0250.0290.0240.022max0.04170.04170.04170.04170.04170.04170.9500.0400.0300.0310.0350.0340.0380.0360.0310.0320.9500.0330.0250.0290.0290.0240.0290.0320.0270.025required0.01080.00760.00560.00890.00560.00561.0000.0360.0270.0270.0320.0320.0350.0320.0280.0301.0000.0360.0270.0320.0320.0270.0320.0350.0300.028As (mm2)801.01561.08417.74656.72417.74417.74N85.004.006.004.004.00S (mm)140200270170270270LocationTopBottomTopTopBottomTopSLAB NO.beam width(mm)beam length(mm)beam width(mm)beam length(mm)LL (m)Ls (m)Ln (mm)Assumed HminHuseconcreteDLLLSWslabWDLWLLWub (m)LaLbm=La/Lb11903902404807468101.7713013023.51.624.83.065.6107.6813.2901376068100.5521903902404805448101.2510010023.52.584.82.355.9167.6813.5961376048100.7831903902404806458101.5112012023.52.584.82.826.4807.6814.1601376058100.6551903902404805348101.6910010023.51.623.82.354.7646.0810.8441276048100.5761903902404806358102.0511011023.51.623.82.595.0466.0811.1261276058100.48101903902404807568101.4114014023.52.582.43.297.0443.8410.8841476068100.70111903902404805548100.9911011023.51.623.82.595.0466.0811.1261476048100.99121903902404806558101.2013013023.52.582.43.066.7623.8410.6021476058100.82131903902404803.5333101.16707023.51.623.81.653.9186.089.9981276033100.83141903902404805348101.6910010023.51.623.82.354.7646.0810.8441276048100.57151903902404803328100.98707023.51.623.81.653.9186.089.9981276028100.98

slab 3TWO - WAY SLABSLAB #3CASE #4fy248TABLE 12.3 Coefficient for ultimate load negative moments in slabMa,neg =Ca,negwla2INPUTMb,neg =Cb,negwlb2f'c (Mpa)27fy (Mpa)248LaLbRatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9conc (kN/m3)23.5137606810m = La/Lbm = La/Lbb (mm)10002376048100.5000.0860.0940.0900.0970.0890.0880.5000.0060.0220.0060.0140.0100.003La (mm)37603376058100.5500.0840.0920.0890.0960.0850.0860.5500.0070.0280.0080.0190.0140.005Lb (mm)58105276048100.6000.0810.0890.0880.0950.0800.0830.6000.0100.0350.0110.0240.0180.008m0.656276058100.6500.0770.0850.0870.0930.0740.0810.6500.0140.0430.0150.0310.0240.011rebar (mm)1210476068100.7000.0740.0810.0860.0910.0680.0780.7000.0170.0500.0190.0380.0290.014conc cover (mm)2011476048100.7500.0690.0760.0850.0880.0610.0750.7500.0220.0560.0240.0440.0360.017d9412476058100.8000.0650.0710.0830.0860.0550.0750.8000.0270.0610.0290.0510.0410.02113276033100.8500.0600.0660.0820.0830.0490.0720.8500.0310.0650.0340.0570.0460.02114276048100.9000.0550.0600.0800.0790.0430.0680.9000.0370.0700.0400.0620.0520.025DEAD LOADS15276028100.9500.0500.0550.0790.0750.0380.0650.9500.0410.0720.0450.0670.0560.029Hmin (mm)1201.0000.0450.0500.0750.0710.0330.0611.0000.0450.0760.0500.0710.0610.033DL (kN/m)2.58Slab Wt (kN/m)2.82Total DL (kN/m)6.48TABLE 12.4 Coefficient for dead load positive moments in slabMa,pos.dl =Ca,negwla2Mb,pos.dl =Cb,negwlb2LIVELOADRatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9Commercial (KPa)4.8m = La/Lbm = La/LbTotal Fact. LL (kN/m)7.680.5000.0950.0370.0800.0590.0390.0610.0890.0560.0380.5000.0060.0020.0070.0040.0010.0030.0070.0040.0020.5500.0880.0350.0710.0560.0380.0580.0810.0520.0370.5500.0080.0030.0090.0050.0020.0040.0090.0050.003ULTIMATE LOAD0.6000.0810.0340.0620.0530.0370.0560.0730.0480.0360.6000.0100.0040.0110.0070.0030.0060.0120.0070.00414.160.6500.0740.0320.0540.0500.0360.0540.0650.0440.0340.6500.0130.0060.0140.0090.0040.0070.0140.0090.0050.7000.0680.0300.0460.0460.0350.0510.0580.0400.0330.7000.0160.0070.0160.0110.0050.0090.0170.0110.006SHORT SPANLONG SPAN0.7500.0610.0280.0400.0430.0330.0480.0510.0360.0310.7500.0190.0090.0180.0130.0070.0120.0200.0130.007Total LoadTotal Load0.8000.0560.0260.0340.0390.0320.0450.0450.0320.0290.8000.0230.0110.0200.0160.0090.0150.0220.0150.0100.650.0850.650.0150.8500.0500.0240.0290.0360.0310.0420.0400.0290.0280.8500.0260.0120.0220.0190.0110.0170.0250.0170.0130.6470.0930.6470.0070.9000.0450.0220.0250.0330.0290.0390.0350.0250.0260.9000.0290.0140.0240.0220.0130.0210.0280.0190.0150.60.0890.60.0110.9500.0400.0200.0210.0300.0280.0260.0310.0220.0240.9500.0330.0160.0250.0240.0150.0240.0310.0210.0171.0000.0360.0180.0180.0270.0270.0330.0270.0200.0231.0000.0360.0180.0270.0270.0180.0270.0330.0230.020Dead LoadDead Load0.650.0500.650.0090.6470.0560.6470.0050.60.0530.60.007TABLE 12.5 Coefficient for live load positive moments in slabMa,pos.ll =Ca,negwla2Live LoadLive LoadMb,pos.ll =Cb,negwlb20.650.0620.650.011RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 90.6470.0720.6470.007m = La/Lbm = La/Lb0.60.0670.60.0090.5000.0950.0660.0880.0770.0670.0780.0920.0760.0670.5000.0060.0040.0070.0050.0040.0050.0070.0050.0040.5500.0880.0620.0800.0720.0630.0730.0850.0700.0630.5500.0080.0060.0090.0070.0050.0060.0090.0070.006SHORT SPANLONG SPAN0.6000.0810.0580.0710.0670.0590.0680.0770.0650.0590.6000.0100.0070.0110.0090.0070.0080.0110.0090.007ContinuousMidspan (DL|LL)DiscontinuousContinuousMidspan (DL|LL)Discontinuous0.6500.0740.0530.0640.0620.0550.0640.0700.0590.0540.6500.0130.0100.0140.0110.0090.0100.0140.0110.009Coefficient C0.0930.0560.0720.3330.0070.0050.0070.3330.7000.0680.0490.0570.0570.0510.0600.0630.0540.0500.7000.0160.0120.0160.0140.0110.0130.0170.0140.011Mu = CwL2 (N-mm)18572040.98247165114642.041611017786692.241404484300444.761005163454500.504000011118545.8481844177.664987574.5040.7500.0610.0450.0510.0520.0470.0550.0560.0490.0460.7500.0190.0140.0190.0160.0130.0160.0200.0160.013Ru =Mu/(0.9bd2)2.3351.6220.5410.4340.3730.1240.8000.0560.0410.0450.0480.0440.0510.0510.0440.0420.8000.0230.0170.0220.0200.0160.0190.0230.0190.0170.01000.00680.00220.00180.00150.00050.8500.0500.0370.0400.0430.0410.0460.0450.0400.0390.8500.0260.0190.0240.0230.0190.0220.0260.0220.020min0.00560.00560.00560.00560.00560.00560.9000.0450.0340.0350.0390.0370.0420.0400.0350.0360.9000.0290.0220.0270.0260.0210.0250.0290.0240.022max0.04170.04170.04170.04170.04170.04170.9500.0400.0300.0310.0350.0340.0380.0360.0310.0320.9500.0330.0250.0290.0290.0240.0290.0320.0270.025required0.01000.00680.00560.00560.00560.00561.0000.0360.0270.0270.0320.0320.0350.0320.0280.0301.0000.0360.0270.0320.0320.0270.0320.0350.0300.028As (mm2)935.50638.33530.65530.65530.65530.65N96.005.005.005.005.00S (mm)120170210210210210LocationTopBottomTopTopBottomTopSLAB NO.beam width(mm)beam length(mm)beam width(mm)beam length(mm)LL (m)Ls (m)Ln (mm)Assumed HminHuseconcreteDLLLSWslabWDLWLLWub (m)LaLbm=La/Lb11903902404807468101.7713013023.51.624.83.065.6107.6813.2901376068100.5521903902404805448101.2510010023.52.584.82.355.9167.6813.5961376048100.7831903902404806458101.5112012023.52.584.82.826.4807.6814.1601376058100.6551903902404805348101.6910010023.51.623.82.354.7646.0810.8441276048100.5761903902404806358102.0511011023.51.623.82.595.0466.0811.1261276058100.48101903902404807568101.4114014023.52.582.43.297.0443.8410.8841476068100.70111903902404805548100.9911011023.51.623.82.595.0466.0811.1261476048100.99121903902404806558101.2013013023.52.582.43.066.7623.8410.6021476058100.82131903902404803.5333101.16707023.51.623.81.653.9186.089.9981276033100.83141903902404805348101.6910010023.51.623.82.354.7646.0810.8441276048100.57151903902404803328100.98707023.51.623.81.653.9186.089.9981276028100.98

slab 51TWO - WAY SLABSLAB #1CASE #4fy415TABLE 12.3 Coefficient for ultimate load negative moments in slabMa,neg =Ca,negwla2INPUTMb,neg =Cb,negwlb2f'c (Mpa)28fy (Mpa)415Slab NumberLaLbDLLLRatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9conc (kN/m3)23.511605060751.9762.4m = La/Lbm = La/Lbb (mm)100022380060752.7192.40.5000.0860.0940.0900.0970.0890.0880.5000.0060.0220.0060.0140.0100.003La (mm)605033380060752.7192.40.5500.0840.0920.0890.0960.0850.0860.5500.0070.0280.0080.0190.0140.005Lb (mm)607544380060752.7197.20.6000.0810.0890.0880.0950.0800.0830.6000.0100.0350.0110.0240.0180.008m0.9958855380060752.7197.20.6500.0770.0850.0870.0930.0740.0810.6500.0140.0430.0150.0310.0240.011rebar (mm)1266605060752.7197.20.7000.0740.0810.0860.0910.0680.0780.7000.0170.0500.0190.0380.0290.014conc cover (mm)207925503800no slabno slab0.7500.0690.0760.0850.0880.0610.0750.7500.0220.0560.0240.0440.0360.017d176.5810250038001.5965.80.8000.0650.0710.0830.0860.0550.0750.8000.0270.0610.0290.0510.0410.021912390082001.9764.80.8500.0600.0660.0820.0830.0490.0720.8500.0310.0650.0340.0570.0460.0211013390060501.9764.80.9000.0550.0600.0800.0790.0430.0680.9000.0370.0700.0400.0620.0520.025DEAD LOADS1114395582002.3394.80.9500.0500.0550.0790.0750.0380.0650.9500.0410.0720.0450.0670.0560.029Hmin (mm)202.51215395560502.3394.81.0000.0450.0500.0750.0710.0330.0611.0000.0450.0760.0500.0710.0610.033DL (kN/m)1.976Slab Wt (kN/m)4.76Total DL (kN/m)8.0817TABLE 12.4 Coefficient for dead load positive moments in slabMa,pos.dl =Ca,negwla2Mb,pos.dl =Cb,negwlb2LIVELOADRatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9Commercial (KPa)2.4m = La/Lbm = La/LbTotal Fact. LL (kN/m)3.840.5000.0950.0370.0800.0590.0390.0610.0890.0560.0380.5000.0060.0020.0070.0040.0010.0030.0070.0040.0020.5500.0880.0350.0710.0560.0380.0580.0810.0520.0370.5500.0080.0030.0090.0050.0020.0040.0090.0050.003ULTIMATE LOAD0.6000.0810.0340.0620.0530.0370.0560.0730.0480.0360.6000.0100.0040.0110.0070.0030.0060.0120.0070.00411.92170.6500.0740.0320.0540.0500.0360.0540.0650.0440.0340.6500.0130.0060.0140.0090.0040.0070.0140.0090.0050.7000.0680.0300.0460.0460.0350.0510.0580.0400.0330.7000.0160.0070.0160.0110.0050.0090.0170.0110.006SHORT SPANLONG SPAN0.7500.0610.0280.0400.0430.0330.0480.0510.0360.0310.7500.0190.0090.0180.0130.0070.0120.0200.0130.007Total LoadTotal Load0.8000.0560.0260.0340.0390.0320.0450.0450.0320.0290.8000.0230.0110.0200.0160.0090.0150.0220.0150.01010.05010.0500.8500.0500.0240.0290.0360.0310.0420.0400.0290.0280.8500.0260.0120.0220.0190.0110.0170.0250.0170.0130.9960.0600.9960.0400.9000.0450.0220.0250.0330.0290.0390.0350.0250.0260.9000.0290.0140.0240.0220.0130.0210.0280.0190.0150.950.0550.950.0450.9500.0400.0200.0210.0300.0280.0260.0310.0220.0240.9500.0330.0160.0250.0240.0150.0240.0310.0210.0171.0000.0360.0180.0180.0270.0270.0330.0270.0200.0231.0000.0360.0180.0270.0270.0180.0270.0330.0230.020Dead LoadDead Load10.02710.0270.9960.0330.9960.0210.950.0300.950.024TABLE 12.5 Coefficient for live load positive moments in slabMa,pos.ll =Ca,negwla2Live LoadLive LoadMb,pos.ll =Cb,negwlb210.03210.032RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 90.9960.0380.9960.026m = La/Lbm = La/Lb0.950.0350.950.0290.5000.0950.0660.0880.0770.0670.0780.0920.0760.0670.5000.0060.0040.0070.0050.0040.0050.0070.0050.0040.5500.0880.0620.0800.0720.0630.0730.0850.0700.0630.5500.0080.0060.0090.0070.0050.0060.0090.0070.006SHORT SPANLONG SPAN0.6000.0810.0580.0710.0670.0590.0680.0770.0650.0590.6000.0100.0070.0110.0090.0070.0080.0110.0090.007ContinuousMidspan (DL|LL)DiscontinuousContinuousMidspan (DL|LL)Discontinuous0.6500.0740.0530.0640.0620.0550.0640.0700.0590.0540.6500.0130.0100.0140.0110.0090.0100.0140.0110.009Coefficient C0.0600.0330.0380.3330.0400.0210.0260.3330.7000.0680.0490.0570.0570.0510.0600.0630.0540.0500.7000.0160.0120.0160.0140.0110.0130.0170.0140.011Mu = CwL2 (N-mm)26,002,267.789,688,704.395,306,332.214,998,345.5317,780,172.406,337,108.473,719,649.603,352,252.690.7500.0610.0450.0510.0520.0470.0550.0560.0490.0460.7500.0190.0140.0190.0160.0130.0160.0200.0160.013Ru =Mu/(0.9bd2)0.9270.5350.1780.6340.3590.1200.8000.0560.0410.0450.0480.0440.0510.0510.0440.0420.8000.0230.0170.0220.0200.0160.0190.0230.0190.0170.00230.00130.00040.00150.00090.00030.8500.0500.0370.0400.0430.0410.0460.0450.0400.0390.8500.0260.0190.0240.0230.0190.0220.0260.0220.020min0.00340.00340.00340.00340.00340.00340.9000.0450.0340.0350.0390.0370.0420.0400.0350.0360.9000.0290.0220.0270.0260.0210.0250.0290.0240.022max0.02160.02160.02160.02160.02160.02160.9500.0400.0300.0310.0350.0340.0380.0360.0310.0320.9500.0330.0250.0290.0290.0240.0290.0320.0270.025required0.00340.00340.00340.00340.00340.00341.0000.0360.0270.0270.0320.0320.0350.0320.0280.0301.0000.0360.0270.0320.0320.0270.0320.0350.0300.028As (mm2)595.42595.42595.42595.42595.42595.42N66.006.006.006.006.00S (mm)180180180180180180LocationTopBottomTopTopBottomTopSLAB NO.beam width(mm)beam length(mm)beam width(mm)beam length(mm)LL (m)Ls (m)Ln (mm)Assumed HminHuseconcreteDLLLSWslabWDLWLLWub (m)LaLbm=La/Lb11903902404806075605060748101.0015015023.51.9762.43.536.6013.8410.4411604976060748101.0021903902404806075380060748100.6317017023.52.7192.44.008.0573.8411.8971379976060748100.6331903902404806075380060748100.6317017023.52.7192.44.008.0573.8411.8971379976060748100.6351903902404806075380060748100.6317017023.52.7197.24.008.05711.5219.5771379976060748100.6361903902404806075380060748100.6317017023.52.7197.24.008.05711.5219.5771379976060748100.63101903902404806075605060748101.0015015023.52.7197.23.537.49311.5219.0131604976060748101.00111903902404803800255037998100.6710010023.5no slabno slab2.350.00000.0001254976037998100.67121903902404803800250037998100.6610010023.51.5965.82.354.7359.2814.0151249976037998100.66131903902404808200390081998100.4823023023.51.9764.85.418.8577.6816.5371389976081998100.48141903902404806050390060498100.6416016023.51.9764.83.766.8837.6814.5631389976060498100.64151903902404808200395581998100.4823023023.52.3394.85.419.2937.6816.9731395476081998100.48605039550.6516016023.52.3394.83.767.3197.6814.9991

slab 62TWO - WAY SLABSLAB #2CASE #8fy415TABLE 12.3 Coefficient for ultimate load negative moments in slabMa,neg =Ca,negwla2INPUTMb,neg =Cb,negwlb2f'c (Mpa)28fy (Mpa)415Slab NumberLaLbDLLLRatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9conc (kN/m3)23.511605060751.9762.4m = La/Lbm = La/Lbb (mm)100022380060752.7192.40.5000.0860.0940.0900.0970.0890.0880.5000.0060.0220.0060.0140.0100.003La (mm)380033380060752.7192.40.5500.0840.0920.0890.0960.0850.0860.5500.0070.0280.0080.0190.0140.005Lb (mm)607544380060752.7197.20.6000.0810.0890.0880.0950.0800.0830.6000.0100.0350.0110.0240.0180.008m0.6255155380060752.7197.20.6500.0770.0850.0870.0930.0740.0810.6500.0140.0430.0150.0310.0240.011rebar (mm)1266605060752.7197.20.7000.0740.0810.0860.0910.0680.0780.7000.0170.0500.0190.0380.0290.014conc cover (mm)207925503800no slabno slab0.7500.0690.0760.0850.0880.0610.0750.7500.0220.0560.0240.0440.0360.017d176.5810250038001.5965.80.8000.0650.0710.0830.0860.0550.0750.8000.0270.0610.0290.0510.0410.021912390082001.9764.80.8500.0600.0660.0820.0830.0490.0720.8500.0310.0650.0340.0570.0460.0211013390060501.9764.80.9000.0550.0600.0800.0790.0430.0680.9000.0370.0700.0400.0620.0520.025DEAD LOADS1114395582002.3394.80.9500.0500.0550.0790.0750.0380.0650.9500.0410.0720.0450.0670.0560.029Hmin (mm)202.51215395560502.3394.81.0000.0450.0500.0750.0710.0330.0611.0000.0450.0760.0500.0710.0610.033DL (kN/m)2.719Slab Wt (kN/m)4.76Total DL (kN/m)8.9733TABLE 12.4 Coefficient for dead load positive moments in slabMa,pos.dl =Ca,negwla2Mb,pos.dl =Cb,negwlb2LIVELOADRatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9Commercial (KPa)2.4m = La/Lbm = La/LbTotal Fact. LL (kN/m)3.840.5000.0950.0370.0800.0590.0390.0610.0890.0560.0380.5000.0060.0020.0070.0040.0010.0030.0070.0040.0020.5500.0880.0350.0710.0560.0380.0580.0810.0520.0370.5500.0080.0030.0090.0050.0020.0040.0090.0050.003ULTIMATE LOAD0.6000.0810.0340.0620.0530.0370.0560.0730.0480.0360.6000.0100.0040.0110.0070.0030.0060.0120.0070.00412.81330.6500.0740.0320.0540.0500.0360.0540.0650.0440.0340.6500.0130.0060.0140.0090.0040.0070.0140.0090.0050.7000.0680.0300.0460.0460.0350.0510.0580.0400.0330.7000.0160.0070.0160.0110.0050.0090.0170.0110.006SHORT SPANLONG SPAN0.7500.0610.0280.0400.0430.0330.0480.0510.0360.0310.7500.0190.0090.0180.0130.0070.0120.0200.0130.007Total LoadTotal Load0.8000.0560.0260.0340.0390.0320.0450.0450.0320.0290.8000.0230.0110.0200.0160.0090.0150.0220.0150.0100.650.0740.650.0240.8500.0500.0240.0290.0360.0310.0420.0400.0290.0280.8500.0260.0120.0220.0190.0110.0170.0250.0170.0130.6260.0830.6260.0150.9000.0450.0220.0250.0330.0290.0390.0350.0250.0260.9000.0290.0140.0240.0220.0130.0210.0280.0190.0150.60.0800.60.0180.9500.0400.0200.0210.0300.0280.0260.0310.0220.0240.9500.0330.0160.0250.0240.0150.0240.0310.0210.0171.0000.0360.0180.0180.0270.0270.0330.0270.0200.0231.0000.0360.0180.0270.0270.0180.0270.0330.0230.020Dead LoadDead Load0.650.0440.650.0090.6260.0500.6260.0060.60.0480.60.007TABLE 12.5 Coefficient for live load positive moments in slabMa,pos.ll =Ca,negwla2Live LoadLive LoadMb,pos.ll =Cb,negwlb20.650.0590.650.011RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 90.6260.0680.6260.008m = La/Lbm = La/Lb0.60.0650.60.0090.5000.0950.0660.0880.0770.0670.0780.0920.0760.0670.5000.0060.0040.0070.0050.0040.0050.0070.0050.0040.5500.0880.0620.0800.0720.0630.0730.0850.0700.0630.5500.0080.0060.0090.0070.0050.0060.0090.0070.006SHORT SPANLONG SPAN0.6000.0810.0580.0710.0670.0590.0680.0770.0650.0590.6000.0100.0070.0110.0090.0070.0080.0110.0090.007ContinuousMidspan (DL|LL)DiscontinuousContinuousMidspan (DL|LL)Discontinuous0.6500.0740.0530.0640.0620.0550.0640.0700.0590.0540.6500.0130.0100.0140.0110.0090.0100.0140.0110.009Coefficient C0.0830.0500.0680.3330.0150.0060.0080.3330.7000.0680.0490.0570.0570.0510.0600.0630.0540.0500.7000.0160.0120.0160.0140.0110.0130.0170.0140.011Mu = CwL2 (N-mm)15,368,417.556,484,054.883,773,995.613,419,350.177,064,052.371,980,177.371,130,824.801,037,000.720.7500.0610.0450.0510.0520.0470.0550.0560.0490.0460.7500.0190.0140.0190.0160.0130.0160.0200.0160.013Ru =Mu/(0.9bd2)0.5480.3660.1220.2520.1110.0370.8000.0560.0410.0450.0480.0440.0510.0510.0440.0420.8000.0230.0170.0220.0200.0160.0190.0230.0190.0170.00130.00090.00030.00060.00030.00010.8500.0500.0370.0400.0430.0410.0460.0450.0400.0390.8500.0260.0190.0240.0230.0190.0220.0260.0220.020min0.00340.00340.00340.00340.00340.00340.9000.0450.0340.0350.0390.0370.0420.0400.0350.0360.9000.0290.0220.0270.0260.0210.0250.0290.0240.022max0.02160.02160.02160.02160.02160.02160.9500.0400.0300.0310.0350.0340.0380.0360.0310.0320.9500.0330.0250.0290.0290.0240.0290.0320.0270.025required0.00340.00340.00340.00340.00340.00341.0000.0360.0270.0270.0320.0320.0350.0320.0280.0301.0000.0360.0270.0320.0320.0270.0320.0350.0300.028As (mm2)595.42595.42595.42595.42595.42595.42N66.006.006.006.006.00S (mm)180180180180180180LocationTopBottomTopTopBottomTopSLAB NO.beam width(mm)beam length(mm)beam width(mm)beam length(mm)LL (m)Ls (m)Ln (mm)Assumed HminHuseconcreteDLLLSWslabWDLWLLWub (m)LaLbm=La/Lb11903902404806075605060748101.0015015023.51.9762.43.536.6013.8410.4411604976060748101.0021903902404806075380060748100.6317017023.52.7192.44.008.0573.8411.8971379976060748100.6331903902404806075380060748100.6317017023.52.7192.44.008.0573.8411.8971379976060748100.6351903902404806075380060748100.6317017023.52.7197.24.008.05711.5219.5771379976060748100.6361903902404806075380060748100.6317017023.52.7197.24.008.05711.5219.5771379976060748100.63101903902404806075605060748101.0015015023.52.7197.23.537.49311.5219.0131604976060748101.00111903902404803800255037998100.6710010023.5no slabno slab2.350.00000.0001254976037998100.67121903902404803800250037998100.6610010023.51.5965.82.354.7359.2814.0151249976037998100.66131903902404808200390081998100.4823023023.51.9764.85.418.8577.6816.5371389976081998100.48141903902404806050390060498100.6416016023.51.9764.83.766.8837.6814.5631389976060498100.64151903902404808200395581998100.4823023023.52.3394.85.419.2937.6816.9731395476081998100.48605039550.6516016023.52.3394.83.767.3197.6814.9991




slab 136TWO - WAY SLABSLAB #1CASE #4fy415TABLE 12.3 Coefficient for ultimate load negative moments in slabMa,neg =Ca,negwla2INPUTMb,neg =Cb,negwlb2f'c (Mpa)28fy (Mpa)415Slab NumberLaLbDLLLRatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9conc (kN/m3)23.511605060751.9762.4m = La/Lbm = La/Lbb (mm)100022380060752.7192.40.5000.0860.0940.0900.0970.0890.0880.5000.0060.0220.0060.0140.0100.003La (mm)605033380060752.7192.40.5500.0840.0920.0890.0960.0850.0860.5500.0070.0280.0080.0190.0140.005Lb (mm)607544380060752.7197.20.6000.0810.0890.0880.0950.0800.0830.6000.0100.0350.0110.0240.0180.008m0.9958855380060752.7197.20.6500.0770.0850.0870.0930.0740.0810.6500.0140.0430.0150.0310.0240.011rebar (mm)1266605060752.7197.20.7000.0740.0810.0860.0910.0680.0780.7000.0170.0500.0190.0380.0290.014conc cover (mm)207925503800no slabno slab0.7500.0690.0760.0850.0880.0610.0750.7500.0220.0560.0240.0440.0360.017d176.5810250038001.5965.80.8000.0650.0710.0830.0860.0550.0750.8000.0270.0610.0290.0510.0410.021912390082001.9764.80.8500.0600.0660.0820.0830.0490.0720.8500.0310.0650.0340.0570.0460.0211013390060501.9764.80.9000.0550.0600.0800.0790.0430.0680.9000.0370.0700.0400.0620.0520.025DEAD LOADS1114395582002.3394.80.9500.0500.0550.0790.0750.0380.0650.9500.0410.0720.0450.0670.0560.029Hmin (mm)202.51215395560502.3394.81.0000.0450.0500.0750.0710.0330.0611.0000.0450.0760.0500.0710.0610.033DL (kN/m)2.719Slab Wt (kN/m)4.76Total DL (kN/m)8.9733TABLE 12.4 Coefficient for dead load positive moments in slabMa,pos.dl =Ca,negwla2Mb,pos.dl =Cb,negwlb2LIVELOADRatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9Commercial (KPa)7.2m = La/Lbm = La/LbTotal Fact. LL (kN/m)11.520.5000.0950.0370.0800.0590.0390.0610.0890.0560.0380.5000.0060.0020.0070.0040.0010.0030.0070.0040.0020.5500.0880.0350.0710.0560.0380.0580.0810.0520.0370.5500.0080.0030.0090.0050.0020.0040.0090.0050.003ULTIMATE LOAD0.6000.0810.0340.0620.0530.0370.0560.0730.0480.0360.6000.0100.0040.0110.0070.0030.0060.0120.0070.00420.49330.6500.0740.0320.0540.0500.0360.0540.0650.0440.0340.6500.0130.0060.0140.0090.0040.0070.0140.0090.0050.7000.0680.0300.0460.0460.0350.0510.0580.0400.0330.7000.0160.0070.0160.0110.0050.0090.0170.0110.006SHORT SPANLONG SPAN0.7500.0610.0280.0400.0430.0330.0480.0510.0360.0310.7500.0190.0090.0180.0130.0070.0120.0200.0130.007Total LoadTotal Load0.8000.0560.0260.0340.0390.0320.0450.0450.0320.0290.8000.0230.0110.0200.0160.0090.0150.0220.0150.01010.05010.0500.8500.0500.0240.0290.0360.0310.0420.0400.0290.0280.8500.0260.0120.0220.0190.0110.0170.0250.0170.0130.9960.0600.9960.0400.9000.0450.0220.0250.0330.0290.0390.0350.0250.0260.9000.0290.0140.0240.0220.0130.0210.0280.0190.0150.950.0550.950.0450.9500.0400.0200.0210.0300.0280.0260.0310.0220.0240.9500.0330.0160.0250.0240.0150.0240.0310.0210.0171.0000.0360.0180.0180.0270.0270.0330.0270.0200.0231.0000.0360.0180.0270.0270.0180.0270.0330.0230.020Dead LoadDead Load10.02710.0270.9960.0330.9960.0210.950.0300.950.024TABLE 12.5 Coefficient for live load positive moments in slabMa,pos.ll =Ca,negwla2Live LoadLive LoadMb,pos.ll =Cb,negwlb210.03210.032RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 90.9960.0380.9960.026m = La/Lbm = La/Lb0.950.0350.950.0290.5000.0950.0660.0880.0770.0670.0780.0920.0760.0670.5000.0060.0040.0070.0050.0040.0050.0070.0050.0040.5500.0880.0620.0800.0720.0630.0730.0850.0700.0630.5500.0080.0060.0090.0070.0050.0060.0090.0070.006SHORT SPANLONG SPAN0.6000.0810.0580.0710.0670.0590.0680.0770.0650.0590.6000.0100.0070.0110.0090.0070.0080.0110.0090.007ContinuousMidspan (DL|LL)DiscontinuousContinuousMidspan (DL|LL)Discontinuous0.6500.0740.0530.0640.0620.0550.0640.0700.0590.0540.6500.0130.0100.0140.0110.0090.0100.0140.0110.009Coefficient C0.0600.0330.0380.3330.0400.0210.0260.3330.7000.0680.0490.0570.0570.0510.0600.0630.0540.0500.7000.0160.0120.0160.0140.0110.0130.0170.0140.011Mu = CwL2 (N-mm)44,697,675.1910,757,594.4515,918,996.628,892,197.0330,563,963.797,036,239.3411,158,948.806,065,062.710.7500.0610.0450.0510.0520.0470.0550.0560.0490.0460.7500.0190.0140.0190.0160.0130.0160.0200.0160.013Ru =Mu/(0.9bd2)1.5940.9510.3171.0900.6490.2160.8000.0560.0410.0450.0480.0440.0510.0510.0440.0420.8000.0230.0170.0220.0200.0160.0190.0230.0190.0170.00400.00230.00080.00270.00160.00050.8500.0500.0370.0400.0430.0410.0460.0450.0400.0390.8500.0260.0190.0240.0230.0190.0220.0260.0220.020min0.00340.00340.00340.00340.00340.00340.9000.0450.0340.0350.0390.0370.0420.0400.0350.0360.9000.0290.0220.0270.0260.0210.0250.0290.0240.022max0.02160.02160.02160.02160.02160.02160.9500.0400.0300.0310.0350.0340.0380.0360.0310.0320.9500.0330.0250.0290.0290.0240.0290.0320.0270.025required0.00400.00340.00340.00340.00340.00341.0000.0360.0270.0270.0320.0320.0350.0320.0280.0301.0000.0360.0270.0320.0320.0270.0320.0350.0300.028As (mm2)702.40595.42595.42595.42595.42595.42N76.006.006.006.006.00S (mm)160180180180180180LocationTopBottomTopTopBottomTopSLAB NO.beam width(mm)beam length(mm)beam width(mm)beam length(mm)LL (m)Ls (m)Ln (mm)Assumed HminHuseconcreteDLLLSWslabWDLWLLWub (m)LaLbm=La/Lb11903902404806075605060748101.0015015023.51.9762.43.536.6013.8410.4411604976060748101.0021903902404806075380060748100.6317017023.52.7192.44.008.0573.8411.8971379976060748100.6331903902404806075380060748100.6317017023.52.7192.44.008.0573.8411.8971379976060748100.6351903902404806075380060748100.6317017023.52.7197.24.008.05711.5219.5771379976060748100.6361903902404806075380060748100.6317017023.52.7197.24.008.05711.5219.5771379976060748100.63101903902404806075605060748101.0015015023.52.7197.23.537.49311.5219.0131604976060748101.00111903902404803800255037998100.6710010023.5no slabno slab2.350.00000.0001254976037998100.67121903902404803800250037998100.6610010023.51.5965.82.354.7359.2814.0151249976037998100.66131903902404808200390081998100.4823023023.51.9764.85.418.8577.6816.5371389976081998100.48141903902404806050390060498100.6416016023.51.9764.83.766.8837.6814.5631389976060498100.64151903902404808200395581998100.4823023023.52.3394.85.419.2937.6816.9731395476081998100.48605039550.6516016023.52.3394.83.767.3197.6814.9991

slab 1410TWO - WAY SLABSLAB #1CASE #9fy415TABLE 12.3 Coefficient for ultimate load negative moments in slabMa,neg =Ca,negwla2INPUTMb,neg =Cb,negwlb2f'c (Mpa)28fy (Mpa)415Slab NumberLaLbDLLLRatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9conc (kN/m3)23.511605060751.9762.4m = La/Lbm = La/Lbb (mm)100022380060752.7192.40.5000.0860.0940.0900.0970.0890.0880.5000.0060.0220.0060.0140.0100.003La (mm)250033380060752.7192.40.5500.0840.0920.0890.0960.0850.0860.5500.0070.0280.0080.0190.0140.005Lb (mm)380044380060752.7197.20.6000.0810.0890.0880.0950.0800.0830.6000.0100.0350.0110.0240.0180.008m0.6578955380060752.7197.20.6500.0770.0850.0870.0930.0740.0810.6500.0140.0430.0150.0310.0240.011rebar (mm)1266605060752.7197.20.7000.0740.0810.0860.0910.0680.0780.7000.0170.0500.0190.0380.0290.014conc cover (mm)207925503800no slabno slab0.7500.0690.0760.0850.0880.0610.0750.7500.0220.0560.0240.0440.0360.017d100.66810250038001.5965.80.8000.0650.0710.0830.0860.0550.0750.8000.0270.0610.0290.0510.0410.021912390082001.9764.80.8500.0600.0660.0820.0830.0490.0720.8500.0310.0650.0340.0570.0460.0211013390060501.9764.80.9000.0550.0600.0800.0790.0430.0680.9000.0370.0700.0400.0620.0520.025DEAD LOADS1114395582002.3394.80.9500.0500.0550.0790.0750.0380.0650.9500.0410.0720.0450.0670.0560.029Hmin (mm)126.661215395560502.3394.81.0000.0450.0500.0750.0710.0330.0611.0000.0450.0760.0500.0710.0610.033DL (kN/m)1.596Slab Wt (kN/m)2.98Total DL (kN/m)5.487012TABLE 12.4 Coefficient for dead load positive moments in slabMa,pos.dl =Ca,negwla2Mb,pos.dl =Cb,negwlb2LIVELOADRatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9Commercial (KPa)5.8m = La/Lbm = La/LbTotal Fact. LL (kN/m)9.280.5000.0950.0370.0800.0590.0390.0610.0890.0560.0380.5000.0060.0020.0070.0040.0010.0030.0070.0040.0020.5500.0880.0350.0710.0560.0380.0580.0810.0520.0370.5500.0080.0030.0090.0050.0020.0040.0090.0050.003ULTIMATE LOAD0.6000.0810.0340.0620.0530.0370.0560.0730.0480.0360.6000.0100.0040.0110.0070.0030.0060.0120.0070.00414.7670120.6500.0740.0320.0540.0500.0360.0540.0650.0440.0340.6500.0130.0060.0140.0090.0040.0070.0140.0090.0050.7000.0680.0300.0460.0460.0350.0510.0580.0400.0330.7000.0160.0070.0160.0110.0050.0090.0170.0110.006SHORT SPANLONG SPAN0.7500.0610.0280.0400.0430.0330.0480.0510.0360.0310.7500.0190.0090.0180.0130.0070.0120.0200.0130.007Total LoadTotal Load0.8000.0560.0260.0340.0390.0320.0450.0450.0320.0290.8000.0230.0110.0200.0160.0090.0150.0220.0150.0100.70.0780.70.0140.8500.0500.0240.0290.0360.0310.0420.0400.0290.0280.8500.0260.0120.0220.0190.0110.0170.0250.0170.0130.6580.0810.6580.0110.9000.0450.0220.0250.0330.0290.0390.0350.0250.0260.9000.0290.0140.0240.0220.0130.0210.0280.0190.0150.650.0810.650.0110.9500.0400.0200.0210.0300.0280.0260.0310.0220.0240.9500.0330.0160.0250.0240.0150.0240.0310.0210.0171.0000.0360.0180.0180.0270.0270.0330.0270.0200.0231.0000.0360.0180.0270.0270.0180.0270.0330.0230.020Dead LoadDead Load0.70.0330.70.0060.6580.0340.6580.0050.650.0340.650.005TABLE 12.5 Coefficient for live load positive moments in slabMa,pos.ll =Ca,negwla2Live LoadLive LoadMb,pos.ll =Cb,negwlb20.70.0500.70.011RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 90.6580.0550.6580.009m = La/Lbm = La/Lb0.650.0540.650.0090.5000.0950.0660.0880.0770.0670.0780.0920.0760.0670.5000.0060.0040.0070.0050.0040.0050.0070.0050.0040.5500.0880.0620.0800.0720.0630.0730.0850.0700.0630.5500.0080.0060.0090.0070.0050.0060.0090.0070.006SHORT SPANLONG SPAN0.6000.0810.0580.0710.0670.0590.0680.0770.0650.0590.6000.0100.0070.0110.0090.0070.0080.0110.0090.007ContinuousMidspan (DL|LL)DiscontinuousContinuousMidspan (DL|LL)Discontinuous0.6500.0740.0530.0640.0620.0550.0640.0700.0590.0540.6500.0130.0100.0140.0110.0090.0100.0140.0110.009Coefficient C0.0810.0340.0550.3330.0110.0050.0090.3330.7000.0680.0490.0570.0570.0510.0600.0630.0540.0500.7000.0160.0120.0160.0140.0110.0130.0170.0140.011Mu = CwL2 (N-mm)7,519,517.951,171,404.863,168,631.581,446,678.812,244,585.82383,651.881,163,712.00515,787.960.7500.0610.0450.0510.0520.0470.0550.0560.0490.0460.7500.0190.0140.0190.0160.0130.0160.0200.0160.013Ru =Mu/(0.9bd2)0.8250.4760.1590.2460.1700.0570.8000.0560.0410.0450.0480.0440.0510.0510.0440.0420.8000.0230.0170.0220.0200.0160.0190.0230.0190.0170.00200.00120.00040.00060.00040.00010.8500.0500.0370.0400.0430.0410.0460.0450.0400.0390.8500.0260.0190.0240.0230.0190.0220.0260.0220.020min0.00340.00340.00340.00340.00340.00340.9000.0450.0340.0350.0390.0370.0420.0400.0350.0360.9000.0290.0220.0270.0260.0210.0250.0290.0240.022max0.02160.02160.02160.02160.02160.02160.9500.0400.0300.0310.0350.0340.0380.0360.0310.0320.9500.0330.0250.0290.0290.0240.0290.0320.0270.025required0.00340.00340.00340.00340.00340.00341.0000.0360.0270.0270.0320.0320.0350.0320.0280.0301.0000.0360.0270.0320.0320.0270.0320.0350.0300.028As (mm2)339.58339.58339.58339.58339.58339.58N44.004.004.004.004.00S (mm)330330330330330330LocationTopBottomTopTopBottomTopSLAB NO.beam width(mm)beam length(mm)beam width(mm)beam length(mm)LL (m)Ls (m)Ln (mm)Assumed HminHuseconcreteDLLLSWslabWDLWLLWub (m)LaLbm=La/Lb11903902404806075605060748101.0015015023.51.9762.43.536.6013.8410.4411604976060748101.0021903902404806075380060748100.6317017023.52.7192.44.008.0573.8411.8971379976060748100.6331903902404806075380060748100.6317017023.52.7192.44.008.0573.8411.8971379976060748100.6351903902404806075380060748100.6317017023.52.7197.24.008.05711.5219.5771379976060748100.6361903902404806075380060748100.6317017023.52.7197.24.008.05711.5219.5771379976060748100.63101903902404806075605060748101.0015015023.52.7197.23.537.49311.5219.0131604976060748101.00111903902404803800255037998100.6710010023.5no slabno slab2.350.00000.0001254976037998100.67121903902404803800250037998100.6610010023.51.5965.82.354.7359.2814.0151249976037998100.66131903902404808200390081998100.4823023023.51.9764.85.418.8577.6816.5371389976081998100.48141903902404806050390060498100.6416016023.51.9764.83.766.8837.6814.5631389976060498100.64151903902404808200395581998100.4823023023.52.3394.85.419.2937.6816.9731395476081998100.48605039550.6516016023.52.3394.83.767.3197.6814.9991


Sheet213TWO - WAY SLABSLAB #1CASE #8fy415TABLE 12.3 Coefficient for ultimate load negative moments in slabMa,neg =Ca,negwla2INPUTMb,neg =Cb,negwlb2f'c (Mpa)28fy (Mpa)415Slab NumberLaLbDLLLRatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9conc (kN/m3)23.511605060751.9762.4m = La/Lbm = La/Lbb (mm)100022380060752.7192.40.5000.0860.0940.0900.0970.0890.0880.5000.0060.0220.0060.0140.0100.003La (mm)390033380060752.7192.40.5500.0840.0920.0890.0960.0850.0860.5500.0070.0280.0080.0190.0140.005Lb (mm)605044380060752.7197.20.6000.0810.0890.0880.0950.0800.0830.6000.0100.0350.0110.0240.0180.008m0.6446355380060752.7197.20.6500.0770.0850.0870.0930.0740.0810.6500.0140.0430.0150.0310.0240.011rebar (mm)1266605060752.7197.20.7000.0740.0810.0860.0910.0680.0780.7000.0170.0500.0190.0380.0290.014conc cover (mm)207925503800no slabno slab0.7500.0690.0760.0850.0880.0610.0750.7500.0220.0560.0240.0440.0360.017d175.67810250038001.5965.80.8000.0650.0710.0830.0860.0550.0750.8000.0270.0610.0290.0510.0410.021912390082001.9764.80.8500.0600.0660.0820.0830.0490.0720.8500.0310.0650.0340.0570.0460.0211013390060501.9764.80.9000.0550.0600.0800.0790.0430.0680.9000.0370.0700.0400.0620.0520.025DEAD LOADS1114395582002.3394.80.9500.0500.0550.0790.0750.0380.0650.9500.0410.0720.0450.0670.0560.029Hmin (mm)201.671215395560502.3394.81.0000.0450.0500.0750.0710.0330.0611.0000.0450.0760.0500.0710.0610.033DL (kN/m)1.976Slab Wt (kN/m)4.74Total DL (kN/m)8.058294TABLE 12.4 Coefficient for dead load positive moments in slabMa,pos.dl =Ca,negwla2Mb,pos.dl =Cb,negwlb2LIVELOADRatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9Commercial (KPa)4.8m = La/Lbm = La/LbTotal Fact. LL (kN/m)7.680.5000.0950.0370.0800.0590.0390.0610.0890.0560.0380.5000.0060.0020.0070.0040.0010.0030.0070.0040.0020.5500.0880.0350.0710.0560.0380.0580.0810.0520.0370.5500.0080.0030.0090.0050.0020.0040.0090.0050.003ULTIMATE LOAD0.6000.0810.0340.0620.0530.0370.0560.0730.0480.0360.6000.0100.0040.0110.0070.0030.0060.0120.0070.00415.7382940.6500.0740.0320.0540.0500.0360.0540.0650.0440.0340.6500.0130.0060.0140.0090.0040.0070.0140.0090.0050.7000.0680.0300.0460.0460.0350.0510.0580.0400.0330.7000.0160.0070.0160.0110.0050.0090.0170.0110.006SHORT SPANLONG SPAN0.7500.0610.0280.0400.0430.0330.0480.0510.0360.0310.7500.0190.0090.0180.0130.0070.0120.0200.0130.007Total LoadTotal Load0.8000.0560.0260.0340.0390.0320.0450.0450.0320.0290.8000.0230.0110.0200.0160.0090.0150.0220.0150.0100.650.0740.650.0240.8500.0500.0240.0290.0360.0310.0420.0400.0290.0280.8500.0260.0120.0220.0190.0110.0170.0250.0170.0130.6450.0850.6450.0130.9000.0450.0220.0250.0330.0290.0390.0350.0250.0260.9000.0290.0140.0240.0220.0130.0210.0280.0190.0150.60.0800.60.0180.9500.0400.0200.0210.0300.0280.0260.0310.0220.0240.9500.0330.0160.0250.0240.0150.0240.0310.0210.0171.0000.0360.0180.0180.0270.0270.0330.0270.0200.0231.0000.0360.0180.0270.0270.0180.0270.0330.0230.020Dead LoadDead Load0.650.0440.650.0090.6450.0520.6450.0050.60.0480.60.007TABLE 12.5 Coefficient for live load positive moments in slabMa,pos.ll =Ca,negwla2Live LoadLive LoadMb,pos.ll =Cb,negwlb20.650.0590.650.011RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 9RatioCase 1Case 2Case 3Case 4Case 5Case 6Case 7Case 8Case 90.6450.0700.6450.007m = La/Lbm = La/Lb0.60.0650.60.0090.5000.0950.0660.0880.0770.0670.0780.0920.0760.0670.5000.0060.0040.0070.0050.0040.0050.0070.0050.0040.5500.0880.0620.0800.0720.0630.0730.0850.0700.0630.5500.0080.0060.0090.0070.0050.0060.0090.0070.006SHORT SPANLONG SPAN0.6000.0810.0580.0710.0670.0590.0680.0770.0650.0590.6000.0100.0070.0110.0090.0070.0080.0110.0090.007ContinuousMidspan (DL|LL)DiscontinuousContinuousMidspan (DL|LL)Discontinuous0.6500.0740.0530.0640.0620.0550.0640.0700.0590.0540.6500.0130.0100.0140.0110.0090.0100.0140.0110.009Coefficient C0.0850.0520.0700.3330.0130.0050.0070.3330.7000.0680.0490.0570.0570.0510.0600.0630.0540.0500.7000.0160.0120.0160.0140.0110.0130.0170.0140.011Mu = CwL2 (N-mm)20,432,322.136,320,792.628,218,407.994,846,400.207,284,075.921,538,147.012,028,153.601,188,766.870.7500.0610.0450.0510.0520.0470.0550.0560.0490.0460.7500.0190.0140.0190.0160.0130.0160.0200.0160.013Ru =Mu/(0.9bd2)0.7360.5230.1740.2620.1280.0430.8000.0560.0410.0450.0480.0440.0510.0510.0440.0420.8000.0230.0170.0220.0200.0160.0190.0230.0190.0170.00180.00130.00040.00060.00030.00010.8500.0500.0370.0400.0430.0410.0460.0450.0400.0390.8500.0260.0190.0240.0230.0190.0220.0260.0220.020min0.00340.00340.00340.00340.00340.00340.9000.0450.0340.0350.0390.0370.0420.0400.0350.0360.9000.0290.0220.0270.0260.0210.0250.0290.0240.022max0.02160.02160.02160.02160.02160.02160.9500.0400.0300.0310.0350.0340.0380.0360.0310.0320.9500.0330.0250.0290.0290.0240.0290.0320.0270.025required0.00340.00340.00340.00340.00340.00341.0000.0360.0270.0270.0320.0320.0350.0320.0280.0301.0000.0360.0270.0320.0320.0270.0320.0350.0300.028As (mm2)592.62592.62592.62592.62592.62592.62N66.006.006.006.006.00S (mm)190190190190190190LocationTopBottomTopTopBottomTopSLAB NO.beam width(mm)beam length(mm)beam width(mm)beam length(mm)LL (m)Ls (m)Ln (mm)Assumed HminHuseconcreteDLLLSWslabWDLWLLWub (m)LaLbm=La/Lb11903902404806075605060748101.0015015023.51.9762.43.536.6013.8410.4411604976060748101.0021903902404806075380060748100.6317017023.52.7192.44.008.0573.8411.8971379976060748100.6331903902404806075380060748100.6317017023.52.7192.44.008.0573.8411.8971379976060748100.6351903902404806075380060748100.6317017023.52.7197.24.008.05711.5219.5771379976060748100.6361903902404806075380060748100.6317017023.52.7197.24.008.05711.5219.5771379976060748100.63101903902404806075605060748101.0015015023.52.7197.23.537.49311.5219.0131604976060748101.00111903902404803800255037998100.6710010023.5no slabno slab2.350.00000.0001254976037998100.67121903902404803800250037998100.6610010023.51.5965.82.354.7359.2814.0151249976037998100.66131903902404808200390081998100.4823023023.51.9764.85.418.8577.6816.5371389976081998100.48141903902404806050390060498100.6416016023.51.9764.83.766.8837.6814.5631389976060498100.64151903902404808200395581998100.4823023023.52.3394.85.419.2937.6816.9731395476081998100.48605039550.6516016023.52.3394.83.767.3197.6814.9991



Sheet1OFFICEOFFICELIBRARYPANTRYFLOORCRCOFFEE SHOPOPEN AREAAREA 1AREA 2AREA 3AREA 4AREA 5AREA 6AREA 7AREA 8AREA 9AREA 10AREA 11AREA 12AREA 13AREA 14AREA 15Long Span, b6.56.56.56.56.56.56.58.65NA4.336.58.6506.58.656.5Short Span, a6.54.334.334.334.336.533NA334.3304.334.334.33Perimeter2621.6621.6621.6621.66261923.3NA14.661925.96021.6625.9621.66Slab Thickness150125125125125150125150NA100125150.000125150125DEAD LOADSlab Weight0.1650.13750.13750.13750.13750.1650.13750.165NA0.110.13750.1650.13750.1650.1375DEAD LOADFloor Finishing1.11.11.11.11.11.11.11.1NA1.11.11.1001.11.11.1Ceiling0.1960.1960.1960.1960.1960.1960.1960.196NA0.1960.1960.1960.1960.1960.196Mechanical0.20.20.20.20.20.20.20.2NA0.20.20.2000.20.20.2Electrical0.10.10.10.10.10.10.10.1NA0.10.10.1000.10.10.1Partition0.380.380.380.380.380.3800NA00.380.3800.3800Wall (CHB)00.2630.2630.2630.2630.26300NA00.2630.00000.2630.263Wall Covering00.480.480.480.480.4800NA00.480.00000.480.48Total2.1412.85652.85652.85652.85652.8841.73351.761NA1.7062.85652.1412.11352.5042.4765LIVE LOAD2.42.42.47.27.27.24.84.8NA5.82.44.8004.84.84.8LLSUPERIMPOSED LOAD, kPa2.82553.612553.612554.553354.553354.58362.847652.8779NA3.01343.612553.2963.265653.69523.66495SLSLABm10.66615384620.66615384620.66615384620.666153846210.46153846150.3468208092NA0.69284064670.46153846150.5010.66615384620.50057803470.6661538462SLABTYPE OF SLAB2WS2WS2WS2WS2WS2WS1WS1WSNA2WS1WS2WS2WS2WS2WSWb6.1226.6646.6648.4008.4009.9314.2714.317NA3.7975.4196.5406.0247.3326.761Wa6.1225.2145.2146.5726.5729.9310.0000.000NA3.0130.0004.7574.7135.3335.290123456789101112.000131415

design of two way slab (revised).xls

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Transcript of design of two way slab (revised).xls