岩石裂隙电阻率特征研究

基金项目: 山东省防震减灾"十一五"重点项目(SD115-6-6,SD115-6-7)

详细信息

STUDY ON RESISTIVITY CHARACTERISTIC OF ROCK FRACTURE

Earthquake Engineering Research Center of Shandong Province, Jinan 250021, China

摘要: 岩石的电阻率差是电阻率法的物理前提,利用电阻率法研究断层是比较有效的方法。利用断层破碎带与周围岩石的电阻率差异,跨断层做了大量的实验数据,通过对比和分析,得出了研究破碎带与周围岩石的电性差异,寻找变化规律,研究其变化特征。对今后断层探测具有重要价值,对防震减灾具有重要意义。
- 电阻率 /
- 反演 /
- 层状介质
Abstract: Resistivity difference of rock is the physical basis of resistivity method, which is a more efficient method.On basis of mass data obtained from cross fault experiment according to resistivity difference of rock between fault fracture zone and its surroundings.The electrical property difference between fault fracture zone and its surroundings is determined through contrasting analysis, which has active significance for future fault exploration and earthquake prevention and disaster alleviation.
- electrical resistivity /
- inversion /
- layered media

[1]	崔青发, 段文仓.乾陵宝鸡两台地电阻率异常与关中邻区中强地震的对应特征[J].华北地震科学, 2008, 26(1):26-29.
[2]	孙丽娜, 金学申.晋获断裂带构造和地震活动特征[J].华北地震科学, 2009, 27(4):11-15.
[3]	王德利, 何樵登, 韩立国.裂隙各向异性介质中的NMO速度[J].地球物理学进展, 2007, 22(6):1698-1705.
[4]	黄伟传, 杨长春, 范桃园, 等.岩石物理分析技术在储层预测中的应用[J].地球物理学进展, 2007, 22(6):1791-1795.
[5]	张凤旭, 张风琴, 刘财, 等.断裂构造精细解释技术——三方向小子域滤波[J].地球物理学报,2007, 50(5):1543-1550.
[6]	姚保华, 章振铨, 王家林, 等.上海地区地壳精细结构的综合地球物理探测研究[J].地球物理学报, 2007, 50(2):482-491.