对于钢筋应力松弛引起的预应力的损失,下面说法错误的是: 。 -题库考试答案搜索网

对于钢筋应力松弛引起的预应力的损失,下面说法错误的是: 。

单选题

2021-07-17 23:31

A、应力松弛与时间有关系
B、应力松弛与钢筋品种有关系
C、应力松弛与张拉控制应力的大小有关,张拉控制应力越大,松弛越小
D、进行超张拉可以减少,应力松弛引起的预应力损失

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正确答案

C

试题解析

标签：建筑工程技术高起专钢筋混凝土结构 2020年第二学期补考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水利水电建筑工程水工钢筋混凝土结构学

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