concrete strength的意思|示意

A constructive formula of ultrasonic - rebound method to test concrete strength is presented.

摘要提出一种超声回弹综合法检测混凝土强度的推定公式.

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This paper presents the revised strength - detecting curve between the concrete strength and the elastic recovery value.

通过大量的实验数据,提出适应现场情况的混凝土强度与回弹值之间的修正测强曲线.

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Concrete strength grade: Leung for C 20, column C 25.

混泥土强度等级: 梁为C20, 柱为C25.

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The accuracy of concrete strength evaluation has a great influence on the safety assessment of structures.

混凝土强度评定的准确性对结构物的安全性评价具有很大的影响.

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Thus, developing concrete strength early stage measurement technique quickly and improving forecast accuracy have great significance.

因此, 发展混凝土强度早期快速测定技术,提高预测精度具有重大意义.

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The way to influence the concrete strength is floc and arborization formed in concrete.

影响混凝土强度的方式是在混凝土中形成絮状集合体和树枝状细脉.

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