摘要
结合上海地区的地层电阻率特征,建立了石油烃污染场地的地电模型,并采用有限元方法进行高密度电法检测的正反演计算,分析总结了石油烃污染在高密度电法检测剖面中的特征,最后引入一个工程应用案例,通过对检测结果进行分析解释,并与取样室内试验结果进行对比,验证了高密度电法在实际场地石油烃污染检测中的有效性。
The geoelectric model of hydrocarbon-contaminated sites,considering the characteristics of layer resistivity in Shanghai,is established in this paper. Furthermore,we apply the finite element method in the forward calculation and inversion of high-density resistivity method and summarize the characteristics of the hydrocarbon contamination in high-density resistivity detection profile. Finally,an engineering application case is introduced. Through the analysis and interpretation of test results and the comparison with the outputs of sampling laboratory test,the validity of the high-density resistivity method applied in the detection of hydrocarbon contamination is verified in the site.
作者
朱黎明
Zhu Liming(SGIDI Engineering Consulting （Group） Co. , Ltd, Shanghai 220433,China)
出处
《山西建筑》
2018年第19期173-174,共2页
Shanxi Architecture
基金
上海市科学委员会科研计划课题(18DZ1204200)
关键词
污染土
高密度电法
探测
正反演
contaminated soil
high-density resistivity method
detection
forward and inversion
