| 在役预应力混凝土梁永存预应力测试方法研究 |
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| 引用本文： | 王标才,黄福伟,姚华. 在役预应力混凝土梁永存预应力测试方法研究[J]. 山西建筑, 2008, 34(28) |
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| 作者姓名： | 王标才 黄福伟 姚华 |
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| 作者单位： | 1. 重庆交通大学土木建筑学院,重庆,400074
2. 重庆交通科研设计院,重庆,400067 |
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| 摘 要： | 主要概述了国内外当前测试预应力混凝土桥梁结构工作应力的各种方法以及优缺点,分析了影响测试混凝土工作应力的各种因素,从而为预应力混凝土桥梁有效预应力的评估提供可靠依据.
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| 关 键 词： | 预应力混凝土桥梁 应力测试 影响因素 |
Research of remain forever prestress testing way of prestressed concrete bridge |
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| WANG Biao-cai,HUANG Fu-wei,YAO Hua. Research of remain forever prestress testing way of prestressed concrete bridge[J]. Shanxi Architecture, 2008, 34(28) |
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| Authors: | WANG Biao-cai HUANG Fu-wei YAO Hua |
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| Affiliation: | WANG Biao-cai HUANG Fu-wei YAO Hua |
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| Abstract: | This paper mostly introduced the every method and its advantage and disadvantage of testing prestressed concrete bridge working stress at home and abroad at present.Analysised every variety of affecting factors of testing concrete working stress,so as to provide a reliable basis for assessing the effective prestress of prestressed concrete bridge. |
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| Keywords: | prestressed concrete bridge stress testing affecting factors |
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