小波分析在煤田陷落柱解释中的应用  

Application of Exploring Subsided Column in Coal Mine with Wavelets Analysis

作　　者：李林元[1] 朱书阶[1] 慧俊刚[1] 张向鹏[1] 

机构地区：[1]煤炭科学研究总院西安研究院地震所,西安710054

出　　处：《煤炭技术》2008年第1期105-107,共3页Coal Technology

基　　金：煤炭科学研究总院青年创新基金资助(2005QN31)

摘　　要：针对目前煤矿开采面临的陷落柱难题展开研究,首先,简述了小波分析的原理及应用现状并叙述了在解释陷落柱中的应用,其次,采用小波分析方法对三维地震勘探资料进行了特殊处理,然后,通过对小波分析数据体的属性参数的提取来解释陷落柱,从理论模型试验到实际资料的检验,都取得了较好好的效果,为陷落柱勘探这一技术难题作出了新的探索。This text aiming at the difficulty of subsided column currently in coal mine, launches the discussion. First, it describes the principle and application of wavelets analysis, and introduces the application of exploring the subsided column. Second, it processes specially the data of 3D seismic exploring by wavelets analysis. Last, it extracts a lot of property on 3D wave data, and interprets the subsided column. It gets the better effect from model test to actual data test. It advances the progress of the subsided column exploring which is a world difficulty.

关 键 词：三维地震 陷落柱 小波分析 分辨率 

分 类 号：TD163[矿业工程—矿山地质测量]