A、opposite directions on the same line，tending to pull the material apart
B、opposite directions on the same line，tending to compress the object
C、opposite directions along parallel lines
D、the same direction along parallel lines
更多“Tensile stress is a result of two forces acting in（）.”相关的问题
A、sagging with tensile stress on main deck B、sagging with compressive stress on main deck C、hogging with tensile stress on main deck D、hogging with compressive stress on main deck
A、A.sagging with tensile stress on main deck B、B.sagging with compressive stress on main deck C、C.hogging with tensile stress on main deck D、D.hogging with compressive stress on main deck
A、Tearing through the member is more likely in this type connection B、The weld may be broken by the stresses caused by riveting C、The weld increases the tensile stress on the rivet heads D、The welding must be completed before the riveting commences
A、increases as the cargo closes the head while hoisting B、increases if the cargo runner is doubled up C、decreases as the boom is topped to a greater angle D、is determined by the thrust stresses on the boom
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