黄河大堤根石探测的地震SH横波方法研究

Study on SH-wave detection method of root stones along the Yellow River dyke

黄河大堤根石探测科技攻关是水利部黄河水利委员会非常关注的课题.应用地震SH横波方法进行根石探测尝试还是第一次,并取得了较好的探测效果.本文阐述了应用地震SH横波方法进行根石探测的理论基础、地震地质条件、试验参数、数据处理关键措施以及地质效果等,为黄河大堤根石全面探测及其它类似工程地质难题的解决提供了一种有价值的科学方法.

The detecting technique of root stones along the Yellow River dyke has always been an important matter being paid for attention by the Yellow River Conservancy Commission,the Ministry of Water Conservancy. This is the firsttime probing the root stone along the Yellow River dyke with seismic SHwave method. This paper discusses the theory foundation, seismicgeologic condition, test parameters, key measures of data processing and geological result et al. of detecting root stones using seismic SHwave method,and provides a valuable scientific method for overall detecting root stones along the Yellow River dyke and solution for other similar engineering geological problems.