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written 6.1 years ago by |
load for bending about Z axis =1.5[D.L +L.L]
=1.5[0.325+0.52]
=1.27kN/m
=1.2×[D.2+L.L+W.L]
=1.2×[0.325+0.52-1.31]
=-0.558kN/m
=0.9DL+1.5 WL\=(0.9∗0.325+1.5×-1.31)
=-1.67kN/m
Load for bending about y axis =1.5[D.l+L.L]
=1.5[0.19+0..3]
=0.735kN/m
Calculation for Bending moment
Mz=1.27×428=2.54 kN.m
Mz=-=1.67×428=-3.34KN.m[section]
My=0.735×428 =1.47 kNm
calculation of shear force
Fz=1.27×42=2.54kN
Fy=0.735×42=1.47