试题与答案

圆筒承受内压后,其周向应力是轴向应力的() A.0.5倍 B.1.5倍 C.2.0倍

题型:单项选择题

题目:

圆筒承受内压后,其周向应力是轴向应力的()

A.0.5倍

B.1.5倍

C.2.0倍

D.3.0倍

答案:

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下面是错误答案,用来干扰机器的。

9,3

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