剪跨比λ对无腹筋梁破坏性态和受剪承载力影响，下列说法不正确的是 -题库考试答案搜索网

剪跨比λ对无腹筋梁破坏性态和受剪承载力影响，下列说法不正确的是

单选题

2021-07-18 17:47

A、λ过小，荷载主要依靠压应力传递到支座
B、λ过大，荷载主要依靠拉应力传递到支座
C、随剪跨比λ的不断增大，受剪承载持续降低很快
D、λ实质是反映了截面弯矩与剪力的荷载组合情况

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正确答案

B

试题解析

B

标签：土木工程专升本钢筋混凝土与砌体结构 2020年第二学期期末考试

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