The figure shows a highway bridge truss. un F G H H А B C E 出出 由由 O Zoom image Given: S = 4 m H = 5 m Find the maximum o

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The figure shows a highway bridge truss. un F G H H А B C E 出出 由由 O Zoom image Given: S = 4 m H = 5 m Find the maximum ordinate of the influence line for member FG.
(continuation) Due to a uniformly distributed highway lane load, which length (m) of the bridge should be loaded for maximum compressive stress at member FG? 10 14 O 12 O 16
(continuation) For maximum stress at member FG, where should a concentrated highway load be located (m) from the support at A? 0 8.0 6.0 O 4.0