Engineering, 31.03.2020 00:25 ddmoorehouseov75lc

A tension member is made of AISI 1045 steel heat treated to a hardness of HB=400. It has a width of b=120mm and a thickness of t=12mm, and there is an edge crack through the full thickness and extending to a length of a=18mm in the width direction. What is the maximum permissible tension load if a safety factor of 3 against brittle fracture is required? (You may use to simplify the calculation.) (20points)

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A tension member is made of AISI 1045 steel heat treated to a hardness of HB=400. It has a width of...