多分量瑞利波勘探研究  

ON MULTICOMPONENT RAYLEIGH WAVE EXPLORATION

作　　者：李锦飞[1] 

机构地区：[1]西安交通大学工程与科学院

出　　处：《西安矿业学院学报》1997年第3期229-233,共5页Journal of Xi'an University of Science & Technology

基　　金：煤炭工业部重点科研项目

摘　　要：提出多分量瑞利波勘探技术的新思路，分析了噪声对相速度测量精度的影响，建立了用极化滤波提取有效瑞利波信号的方法。处理及分析表明：多分量瑞利波勘探与单分量法比较，勘探的可靠性有所提高。The new technique thinking of multicomponent Rayleigh wave exploration (MCRE) is put for ward firstly. The effect of phase valocity on measuring precision caused by noise is analysed.Based on polarization analysis of Rayleigh wave signal, the method of extracting effective Rayleigh wave signal by polarization filter is set up. Processing and analysis show that reliability as compared with old method of singlecomponent.

关 键 词：瑞利波勘探 极化分析 多分量瑞利波 矿井地质 

分 类 号：TD166[矿业工程—矿山地质测量]