节点文献
连续电导率剖面断裂构造的正演模拟与识别
Numerical Simulation and Recognition of Fracture Conformation in Continuous Conductivity Rate Section
【Author】 Liu Hongquan;Gan Zhichao;Beijing Mining Research Institute of CCRI;
【机构】 天地科技股份有限公司开采所事业部煤炭科学研究总院北京开采研究所;
【摘要】 电磁法物探资料受多种因素的影响,断裂构造的多解性较大。通过有限元数值正演模拟,研究不同性质的断裂构造在连续电导率剖面上的电性特征,提出了用正演模拟的方法正确识别断裂构造,提高EH-4电导率成像系统的应用效果。
【Abstract】 For the data of electromagnetic method affected by some factor,the conformation of fracture may have multi-explanation.This paper uses finite element numerical simulation to research the electrical character of different fracture conformation in continuous conductivity rate section,put forward that:using finite element numerical simulation to recognize fracture conformation can increase the applied effect of EH-4 conductance rate imaging system.
【关键词】 连续电导率;
断裂构造;
正演模拟;
【Key words】 continuous conductivity; fracture conformation; numerical simulation;
【Key words】 continuous conductivity; fracture conformation; numerical simulation;
- 【会议录名称】 煤炭科学研究总院北京开采研究所建所50周年论文集
- 【会议时间】2007-05
- 【分类号】TD15