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钢筋混凝土梁的斜截面抗剪承载力的计算位置是()。

单选题
2022-01-02 22:12
A、跨中正截面
B、支座中心截面
C、受拉区弯起筋弯起点处
D、受压区弯起筋弯起点处
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正确答案
C

试题解析

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