土的电阻率理论及其应用探讨查甫生,刘松玉(东南大学岩土工程研究所,南京210096)摘要:土的电阻率相关参数与土的工程力学指标紧密相连,并可反映土的一些特殊性质,如污染特征、可液化性等
本文详细介绍土的电阻率理论及其研究现状,深入分析影响土电阻率的主要因素,对土电阻率的应用进行总结与归纳,并探讨了土的电阻率理论研究中存在的问题与应用前景
关键词:土的电阻率;环境岩土工程;砂土液化;地基处理中图分类号:TU411文献标识码:AAbstract:Parametersoftheelectricalresistivityofthesoilarecloselyrelatedtothegeotechnicalparametersofthesoil
Thevariationsofelectricalresistivityparametersrepresentsomespecialcharacteristicsofthesoil,e
thecharacteristicsofsoilcontaminationandliquefaction
Inthepaper,thetheoryofsoilelectricalresistivityanditsstateofartsareintroduced,thefactorswhichinfluencesoilelectricalresistivityareanalyzedthoroughly,itsapplicationsarealsosummarized
Theproblems,disadvantagesandprospectsarefinallydiscussed
Keywords:soilelectricalresistivity;geoenvironment;soil-liquefaction;groundtreatment收稿日期:200