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力学强度条件有哪三个作用

更新时间: 2020-08-19 00:00:00     

1、作为材料在荷载作用下屈服的判据;

2、用作结构极限承载能力评估时材料强度取值参考;

3、用于指导截面形式选择、材料选择。

关键词: 力学 强度 条件 作用

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