问题详情

先张法预应力混凝土构件,预应力总损失值不应小于( ) 。


A、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15163411100613c4c18b316844f1ba4ea973044e7be89image26.png">

B、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1516341110158fedf96fa32e5441f90cb0b9328650774image27.png">

C、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/151634111027437845bf572384ab7b5f18a4df2413b4cimage28.png">

D、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1516341110369f9f58a60781b485999d3f4ba6e8eb2ccimage29.png">

时间:2021-07-17 23:44 关键词: 水利水电工程 专升本 水工钢筋混凝土结构 2019级毕业清考(考试分) 2019级第三学期期末考试

答案解析

B