浅层地震反射波法在铁路工程勘察中的应用  

Application of Shallow Seismic Reflection Method in Railway Engineering Survey

作　　者：郭小平 赵思为[1] GUO Xiaoping;ZHAO Siwei(China Railway Eryuan Engineering Group Co.,Ltd.,Chengdu 610031,China)

机构地区：[1]中国中铁二院工程集团有限责任公司,成都610031

出　　处：《路基工程》2020年第5期168-171,共4页Subgrade Engineering

摘　　要：基于浅层地震反射波法在工程物探中具有高分辨率的特性,从地震反射波法资料处理出发,阐释K-F滤波、反褶积、偏移成像等关键步骤、方法和原理。经在实际铁路工程断层勘探中的应用,细化关键处理步骤,对比处理效果,最终准确探明断层具体位置。Depending on the high resolution of shallow seismic reflection method and proceeding from data processing of the method,herein the key procedures and principles of K-F filtering,deconvolution,and migration imaging were described and then,in virtue of the application in fault prospecting for actual railway engineering,the key procedures were detailed.Next,with the comparison between the processing effects,the specific location of the fault was ascertained accurately.

关 键 词：地震反射波法 断层 K-F滤波 反褶积 Kirchhoff叠后时间偏移 

分 类 号：P631.443[天文地球—地质矿产勘探]