SECTION THICKNESSSECTION TYPE SPACING DEAD LOAD LIVE LOAD EFFECTIVE LENGTH FACTOR() EFFECTIVE BEARING LENGTH(N) C

t

2.0300 1200 0.1 0.5 0.7 0

ACTUAL DEFLECTION ALLOWABLE MAXIMUM SPAN UNDER SERVICEABILITY LIMTS

130.597 15.045

SELECTED SPANFAILURE MODEMOMENT CAPACITY CHECK WEB CRUSHING CHECK SHEAR CHECK ON WEB COMBINED BENDING AND WEB CRUSHING COMBINED BENDING AND SHEAR LATERAL TORSIONAL BUCKLING

6.0

mm mm kN/m2 kN/m2 mm mm m m

E I Ys Us AREA D Zx Sx B r ry No of 90 bends

205000000000 N/m2 0 m4 450 N/mm2 500 N/mm2 1094 mm2 300 mm 99680 mm3 116700 mm3 95 mm 2 mm 90 deg 0.04 m 4

SPAN OK SECTION OK SECTION OK SECTION OK SECTION OK SECTION OKSECTION IS ELASTIC

TRUE TRUE

section property tablet= 1.6 Type Ys=450N/mm2 A (mm)

C75 C100 C150 C200 C250 C300

75 100 150 200 250 300

t=

2.0 Type

Ys=450N/mm2 A (mm)

C75 C100 C150 C200 C250 C300

75 100 150 200 250 300

SERVICEABILITY CONDITION DEFLECTION(m) UNFACTORED IMPOSED LOAD

40(280/Ys)^0.5,M'c=Mc=PoZx} {25(280/Ys)^0.5