某平面任意力系向O点简化后,得到如图所示的一个力R和一个力偶矩为M0的力偶,则该力系

题型:单项选择题

问题:

某平面任意力系向O点简化后,得到如图所示的一个力R和一个力偶矩为M0的力偶,则该力系的最后合成结果是()。

A.作用在O点一个合力

B.作用在O点左边某点的一个合力

C.合力偶

D.作用在O点右边某点的一个合力

考点:一级注册结构工程师一级结构师基础知识一级注册结构工程师基础部分上午试卷
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