An A36 Wide Flange W10X60 simply supported steel beam with span “L”=7m carries a concentrated service liveload “PLL” at midspan. The beam is laterally supported. Consider its beam selfweight to be its service deadload, “w” =89kg/m. a. Check for compactness of the given section? b. Determine the design moment strength (LRFD) of the beam in KN-m. c. Determine the maximum service load “PLL” based on flexure requirement using LRFD. d. Determine the design shear strength (LRFD) of the beam in KN. e. Determine the maximum service load “PLL” based on shear requirement using LRFD. f. Determine the maximum service load “PLL” based on deflection requirement if the allowable deflection is limited to 1/180 of span.
1. An A36 Wide Flange W10X60 simply supported steel beam with span “L”=7m carries a concentrated
service liveload “PLL” at midspan. The beam is laterally supported. Consider its beam selfweight to be its
service deadload, “w” =89kg/m.
a. Check for compactness of the given section?
b. Determine the design moment strength (LRFD) of the beam in KN-m.
c. Determine the maximum service load “PLL” based on flexure requirement using LRFD.
d. Determine the design shear strength (LRFD) of the beam in KN.
e. Determine the maximum service load “PLL” based on shear requirement using LRFD.
f. Determine the maximum service load “PLL” based on deflection requirement if the allowable deflection is
limited to 1/180 of span.
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