在微小荷载作用下发生瞬间的微小的刚体几何变形，然后便成为几何不变体系。这个属于（）的特征。 -题库考试答案搜索网

在微小荷载作用下发生瞬间的微小的刚体几何变形，然后便成为几何不变体系。这个属于（）

的特征。

单选题

2022-04-02 21:56

A、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">瞬变体系几何组合</span>
B、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">几何不变体系</span>
C、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">几何可变体系</span>
D、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">平衡体系</span>

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正确答案

A

试题解析

标签：东北林业大学土木工程专升本结构力学平时作业1

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