单项选择题
A.偏压破坏B.斜压破坏C.剪压破坏D.斜拉破坏
A.cσ〈0.5f cB.cσ≤(0.5~0.8)f cC.cσ≤(0.6~0.65)f cD.cσ≤(0.55~0.65)f c
A.0.4fcB.0.3fcC.0.43fcD.0.5fc
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