Question 1 Help

Sheet1
    Problem 3
    A temporary
idge of 10m span is used in a construction site and it is constructred using a member of 610UB101 ateel beams spaced at 2m with a 100mm height timber deck on top. During construction, this
idge will be subjected to a slowly moving live load of 10kN/m. The density of hardwood timber used can be taken as 12kN/m3. Determine the adequacy of the section to ca
y the load combination of dead and live load. Assume the ends of the beam are fully restrained.
    Solution 3
    Thickness of timber deck =            100.00    mm
    Dead load due to timber = 12*100/1000 =                1.20    kN/m2
    Each steel beam is subjected to a load from tributary width of 2/2 = 1m from either side.
    So, UDL due to DL on the beam = 1.2*1*2 =                2.40    kN/m
    Self weight of beam =            1.02    kN/m
    Dead load on the beam, G = 2.40+ 1.02 =                3.42    kN/m
    Live load on the beam, Q =            10.00    kN/m
    Load cases to be considered            (Strength criteria)
    1) 1.35G...