摘要
本文从走滑断层难以探测的实际出发,讨论了其物性特征。通过对实际模型的数值模拟,讨论了纵、横向剖面电阻率的变化特征。数值模拟结果证明横向剖面和纵向剖面相比在断层探测中有明显的优越性,为走滑断层探测提出了新的思路。
Facing the fact that strike slip fault is hard to detect, in the paper the physical characteristics of the fault are discussed, through the numerical simulation of actual model, the different variation characteristics of electrical resistivity for vertical and cross sections are discussed also. The result of numerical simulation demonstrats that the cross sections have more marked precedence compared with the vertical section, therefore, this method puts forward a new idea to detect the slip fault.
出处
《西北地震学报》
CSCD
北大核心
2005年第2期146-149,共4页
Northwestern Seismological Journal
基金
山东省"十五"重点资助项目:城市活动断层探测(SD1501)
山东省地震局博士基金
关键词
走滑断层
电阻率
纵向剖面
横向剖面
数值模拟
Strike slip fault
Electrical resistivity
Vertical sectiou
Cross section
Numerical simulation
