进行抗震设计时，某些构件的截面承载力可以适当提高的原因有（）。 -题库考试答案搜索网

进行抗震设计时，某些构件的截面承载力可以适当提高的原因有（）。

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2021-07-17 23:55

A、<span style="FONT-FAMILY: ; FONT-SIZE: 10.5pt">动力荷载下材料的强度比静荷载高</span>
B、<span style="FONT-FAMILY: ; FONT-SIZE: 10.5pt">本地区今后不大可能发生地震</span>
C、<span style="FONT-FAMILY: ; FONT-SIZE: 10.5pt">地震是偶然作用</span>
D、<span style="FONT-FAMILY: ; FONT-SIZE: 10.5pt">偶然作用下结构的抗震可靠度比其他荷载作用的可靠度低；为了节省材料</span>

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ACD

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标签：工程造价专升本建筑结构 2020年第二学期期末考试

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