Development of a Nondestructive Method for Testing the Strength of Concrete with a Faulted Structure Based on the Phenomenon of Mechanoelectric Transformations

被引:18
|
作者
Fursa, T. V. [1 ]
Osipov, K. Yu. [1 ]
Dann, D. D. [1 ]
机构
[1] Natl Res Tomsk Polytech Univ, Tomsk 634050, Russia
基金
俄罗斯基础研究基金会;
关键词
nondestructive testing; strength; algorithm; concrete; mechanoelectric transformations; amplitude-frequency characteristics; correlation analysis;
D O I
10.1134/S1061830911050044
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
An algorithm for nondestructive testing of concrete strength based on the parameters of an electric response to elastic impact excitation has been developed based on experimental studies. The error in determining the strength using the proposed algorithm is 9% for heavy-weight concrete.
引用
收藏
页码:323 / 328
页数:6
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