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Application of Ground Penetrating Radar (GPR) in cracks detection on the second dam crest at Lianhua dam

YU Zhizuo   

  • Online:2007-08-28 Published:2007-08-28

探地雷达在莲花电站二坝坝顶路面裂缝探测中的应用

俞志祚   

  1. 牡丹江水力发电总厂, 黑龙江牡丹江 157000

Abstract: The paper introduced the probing method of Ground Penetrating Radar (GPR) and discussed the application of high frequency Ground Penetrating Radar (GPR) into concrete cracks probing on the crest of clay core wall rockfill dam. By use of GPR, the character and cause of concrete cracks on the crest can be probed rapidly and non- destructively.

摘要: 介绍探地雷达探测方法, 探讨使用高频探地雷达探测粘土心墙堆石坝坝顶混凝土路面裂缝, 达到快速、无损查明坝顶混凝土裂缝的性质与成因的目的。