关于钢筋混凝土梁受力特征,正确的是()。

A、拉区只考虑钢筋受压
B、压区只考虑混凝土受拉
C、梁的正截面破坏形态与配筋量有关
D、不允许设计成少筋梁,允许设计成超筋梁
查看答案
正确答案:

C

答案解析:

构件的结构设计中,当设计成超筋梁时,钢筋混凝土梁的破坏是没有预兆的脆性破坏,非常危险。

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