摘要
利用地震属性技术,从三维地震数据体中提取对岩溶裂隙发育带相关的二维分形参数,预测岩溶裂隙发育带、奥灰顶部岩层的富水性以及有关的水文地质条件,为高产高效矿井地质保障系统提供依据。通过许厂煤矿430采区实际资料的检验,预测的地质效果良好。
In order to predict the water enrichment and related geohydrologic conditions in fractured karst zones and the upper strata of Ordovician limestone, we can extract the 2D fractal parameters from 3D seismic data with seismological technique. It can provide a reference for the geological security system of mine. Tested in No. 430 mining section of Xuchang Colliery, a satisfied result was gained.
出处
《华北地震科学》
2004年第4期20-21,共2页
North China Earthquake Sciences
关键词
地震属性
岩溶裂隙
分形
混沌序列
seismic properties
karst fracture
fractal
sequence of chaos
