多项选择题
以下哪些位置可能出现塑性铰()
A、支座处
B、固定端
C、集中力作用点
D、均布荷载作用范围内
以下哪些位置可能出现塑性铰()
A、支座处
B、固定端
C、集中力作用点
D、均布荷载作用范围内
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A.it isn’t the same
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B.I don’t think so
D.I’d rather not
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I bought this painting in my country. I hope you lik
I bought this painting in my country. I hope you lik
A.It’s a pity.
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Thanks a lot. You’ve gone through so much trouble.
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A.It’s no trouble at all.
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B.I don’t think so.
D.That’s very kind of you.