超声回弹综合法检测混凝土强度时可以( )。 -题库考试答案搜索网

超声回弹综合法检测混凝土强度时可以( )。

单选题

2021-07-19 07:17

A、既能反映混凝土的弹塑性,又能反映混凝土的内外层状态
B、测量精度稍逊于超声法或回弹法
C、先进行超声测试,再进行回弹测试
D、依据固定的mccuRvf关系曲线推定混凝土强度

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正确答案

D

试题解析

D

标签：道路桥梁与渡河工程专升本结构设计原理 2019级毕业清考（考试分） 2019级第三学期期末考试道路桥梁工程技术高起专

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