Tugas Felenius Dan Bishop

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felenius

Transcript of Tugas Felenius Dan Bishop

Diagram Taylor (1984)

Soal :

Dik : R =9m(dari gambar)L A-B = 4.52m(dari gambar)L B-C = 9.56m(dari gambar)y1=3.9my2=7.6ml = 3.1mq =10kN/m2Luas Area =41.7m2(Bidang Longsor lapisan 1 dan lapisan 2)1 = 2 =20kN/m3Cu1 =20kN/m2Cu2 =40kN/m2

Dit : Safety Factor ?(Penyelesaian :

SF =[ R x (L A-B x Cu2) + (L B-C x Cu1)] / [(W x y1) + (Q x y2)]Q =0.5 x q x l x 1mQ =15.5kNW = Luas Area x x 1mW = 834kNJadi,SF =0.5395205317

Soal 2Luas Area =(Bidang Longsor lapisan 1 dan lapisan 2)(

satu & dua lapis (FELENIUS)c20340.59341194570.674508516818metode slice of felinius on layer

NoxhbWrad W cos W Sin A10.6510.375.0062.00932.941.08437.99823.74B7.2015.555.0046.001,399.500.80972.171,006.72C5.9615.525.0033.001,396.800.581,171.46760.75D5.3914.245.0022.001,281.600.381,188.28480.10E5.1111.985.0012.001,078.200.211,054.64224.17F5.008.855.002.00796.500.03796.0127.80G5.044.885.007.00439.200.12435.9353.53H5.230.005.0017.000.000.300.000.0049.586,056.483,376.79

c*x991.6660764439total cos4085.1452330289FS1.5034413849total sin3,376.79

DUA LAPIS, BEBAN LUAR DAN MUKA AIR TANAH

c1201340.59341194570.6745085168L10c2222300.52359877560.5773502692118x 24q10216metode slice of feliniusw9.81P50H(air)H1H2No. Irisan h1h2H airlap. 1lap.2lap.1lap.2xbWtanahWairWrad W cos W Sin A0.003.101.550.000.0010.350.0010.655.0062.00465.7575.93389.821.08183.01344.19B3.106.364.7310.350.0010.275.277.205.0046.001,138.70231.79906.910.80629.99652.38C6.368.277.3110.275.276.878.665.965.0033.001,328.50358.71969.790.58813.33528.18D8.278.678.476.878.663.4410.805.395.0022.001,242.23415.61826.620.38766.43309.66E8.677.818.243.4410.800.0011.985.115.0012.001,065.76404.21661.550.21647.09137.54F7.816.076.940.0011.980.008.855.005.002.00833.08340.37492.710.03492.4117.20G6.073.484.780.008.850.004.885.045.007.00549.20234.38314.820.12312.4838.37H3.480.001.740.004.880.000.005.235.0017.00195.2085.47109.730.30104.9432.0838.933,766.682,059.60

c*x1069.5321394064total cos2298.1330190172FS1.0331539629total sin2,059.60

dua lapis (Bishop)

DUA LAPIS, BEBAN LUAR DAN MUKA AIR TANAH

c1201340.59341194570.6745085168L10c2222300.52359877560.5773502692118x 24q10216metode slice of bishopw9.81P50H(air)H1H2MiNo. Irisan h1h2H airlap. 1lap.2lap.1lap.2xbWtanahWairWrad W tan W Sin c*b(W tan +(c*b))=a1.002.00a/MiA0.003.101.550.000.0010.350.0010.655.0062.00465.7575.93389.821.08311.71344.19213.01316.711.180.59269.42538.85B3.106.364.7310.350.0010.275.277.205.0046.001,138.70231.79906.910.80590.75652.38158.35595.750.991.98602.03301.02C6.368.277.3110.275.276.878.665.965.0033.001,328.50358.71969.790.58631.71528.18131.16636.711.210.60527.941055.87D8.278.678.476.878.663.4410.805.395.0022.001,242.23415.61826.620.38538.45309.66118.64543.450.971.94559.61279.81E8.677.818.243.4410.800.0011.985.115.0012.001,065.76404.21661.550.21430.93137.54112.46435.931.150.57380.16760.32F7.816.076.940.0011.980.008.855.005.002.00833.08340.37492.710.03320.9517.20110.07325.950.891.78365.67182.84G6.073.484.780.008.850.004.885.045.007.00549.20234.38314.820.12205.0738.37110.83210.071.200.60174.69349.37H3.480.001.740.004.880.000.005.235.0017.00195.2085.47109.730.3071.4832.08115.0376.480.951.9180.2040.1038.932,789.332,059.602959.733508.17

P*x1200F(1) =0.9080034946F(2) =1.0762601203

Sheet1c20340.59341194570.674508516818metode slice of felinius on layer

NoxhbWrad W cos W Sin A10.6510.375.0062.00932.941.08437.99823.74B7.2015.555.0046.001,399.500.80972.171,006.72C5.9615.525.0033.001,396.800.581,171.46760.75D5.3914.245.0022.001,281.600.381,188.28480.10E5.1111.985.0012.001,078.200.211,054.64224.17F5.008.855.002.00796.500.03796.0127.80G5.044.885.007.00439.200.12435.9353.53H5.230.005.0017.000.000.300.000.0049.586,056.483,376.79

c*x991.6660764439total cos4085.1452330289FS1.5034413849total sin3,376.79

DUA LAPIS, BEBAN LUAR DAN MUKA AIR TANAH

c1201000L2.5c2102200.34906585040.3639702343116x 7.25q10218metode slice of felinius'10P12.5H(gama aksen)H1H2No. Irisan h1h2H airlap. 1lap.2lap.1lap.2lbWtanahW'Wrad W cos W Sin A0.000.500.250.000.003.500.304.391.5070.0046.053.7549.801.2217.0346.80B0.501.200.853.500.304.000.401.561.0050.0066.308.5074.800.8748.0857.30C1.201.801.504.000.403.000.501.311.0040.0064.1015.0079.100.7060.5950.84D1.802.001.903.000.502.000.801.151.0030.0051.7019.0070.700.5261.2335.35E2.002.002.002.000.801.001.201.061.0020.0042.0020.0062.000.3558.2621.21F2.001.801.901.001.200.001.501.021.0012.0032.3019.0051.300.2150.1810.67G1.801.501.650.001.500.002.001.011.008.0031.5016.5048.000.1447.536.68H1.501.001.250.002.000.001.201.001.002.0028.8012.5041.300.0341.271.441.000.700.850.001.200.000.801.001.005.0018.008.5026.500.0926.402.310.7000.350.000.800.000.001.021107.203.5010.700.1710.541.8610.13c*I189.034467886520387.95126.25514.20.35404.09234.45total cos147.0755854662FS1.0339405909total sin234.45