摘要
利用ANSYS作为分析平台数值模拟了观测系统距河道不同距离情况下,由河水涨落引起的浅层局部电性非均匀性对地电观测数据的影响,总结了观测系统距河道远近与观测数据误差大小的关系。分析结果对地电观测台站选址、及其观测数据误差校正具有参考价值。
Using ANSYS as analysis tool, and the influence of river water fluctuating on geoelectric observation data in different distance from riverway to geoelectric monitoring observe station is numerically simulated, and the relationship between error of observation data and distance from riverway to the stations is summarized. The result has the reference significance for choosing geoelectric observation location and observation data error correction.
出处
《西北地震学报》
CSCD
北大核心
2006年第4期352-354,F0003,共4页
Northwestern Seismological Journal
基金
科技部基础专向基金(2004DEA71000-62050301-1)
关键词
直流电法
数值模拟
ANSYS
河道
D.C. electrical sounding method
Numerical simulation
ANSYS
Riverway
