摘要
面波技术在工程勘察及岩土工程检测中得到了较为广泛的应用,岩土工程勘察、路基压实质量检测及地基承载力等测试应用研究较多。运用面波技术对渝邻路的大湾滑坡进行了勘察,通过时域信号分析、频散曲线和波速云图3种判定方法查明了滑坡的滑动面。与钻孔资料对比,两者的结果较为一致。
Surface wave technique is popularly applied in engineering survey and geo-technical engineering inspection,and it is mainly used in test application research for geo-technical reconnaissance,road base compaction quality inspection and road base bearing ability,etc..This paper introduces application of surface wave technique in survey to Dawan landslide in Chongqing-Linshui Expressway.It detects slide face with 3 judgment methods such as time domain signal analysis,frequency dispersion curve and wave velocity cloud map.Comparing with drilling information,results from both methods are quite similar.
引文
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