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问题详情

当门窗洞口较宽或上部有集中荷载时,应选用( )过梁。

A、砖砌平拱

B、砖砌弧拱

C、钢筋混凝土

D、钢筋砖

时间：2021-09-06 20:40 关键词：青书学堂广西培贤国际职业学院房屋建筑学东北林业大学土木工程专升本平时作业1

答案解析

C

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