McSEIS多功能综合地震仪在堤防隐患探测中的应用研究

以南京长江三桥和京沪高铁大胜关大桥段长江干堤隐患探测试验为依托。借助ＭｃＳＥＩＳ多功能 综合地震仪，运用折射波法和表面波法无损检测技术，对堤防质量现状进行探测。试验结果表明:采用 ＭｃＳＥＩＳ多功能综合地震仪能充分利用表面波和折射波法各自的特点进行综合物探，两种方法相互补充、 相互验证，从而有效的提高资料解释的准确性和精度，取得了良好的效果。

Application of McSEIS Multi-function Comprehensive Seismograph in Embankment Hidden Danger Detection

In the hidden danger detection of the Yangtze River embankment near the 3rd Nanjing Yangtze River Bridge and the Dashengguan bridge section of Beijing -Shanghai High-speed Railway ,by using seismic refraction and surface wave methods satisfactory results were achieved with the help of McSEIS Multi-function comprehensive seismograph .The safety situation of the embankment was revealed .The test results showed that with the application of McSEIS seismo-graph ,seismic refraction and surface wave methods can be used comprehensively .The results from two methods can be compared and verified ,thus the accuracy and precision of data interpretation can be improved .