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。
Parameters of the electrical resistivity of the soil are closely related to the geotechnical parameters of the soil. The variations of electrical resistivity parameters represent some special characteristics of the soil, e. g. the characteristics of soil contamination and liquefaction. In the paper, the theory of soil electrical resistivity and its state of arts are introduced, the factors which influence soil electrical resistivity are analyzed thoroughly, its applications are also summarized. The problems, disadvantages and prospects are finally discussed.
出处
《工程勘察》
CSCD
北大核心
2006年第5期10-15,44,共7页
Geotechnical Investigation & Surveying
基金
国家自然科学基金资助项目(No.50478073)
关键词
土的电阻率
环境岩土工程
砂土液化
地基处理
soil electrical resistivity
geoenvironment
soil-liquefaction
ground treatment
