Question 6.3: A compound beam made of two bars AC and CD hinged together a...
A compound beam made of two bars AC and CD hinged together at C is supported and loaded (Figure 6.12). Each portion is a standard 15 MB 125 section for which Z = 71.8 cm³. What is the safe value of intensity ‘w’ of the uniformly distributed load if allowable working stress in bending is \sigma_w=1400 kg / cm ^2 ?
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