我国混凝土结构设计规范规定：对无明显流幅的钢筋，在构件承载力设计时，取极限抗拉强度的（）作为条件屈服点。a. 80%b. 85%c. 70%d. 75% - 查题网

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我国混凝土结构设计规范规定：对无明显流幅的钢筋，在构件承载力设计时，取极限抗拉强度的（）作为条件屈服点。

a. 80%
b. 85%
c. 70%
d. 75%

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建筑结构

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