电阻率CPTU的环境污染场地评价研究现状  

Geoenvironmental Investigation Based on Resistivity Piezocone Tests (RCPTU) for Contaminated Site

作　　者：蔡国军[1] 刘松玉[1] 

机构地区：[1]东南大学岩土工程研究所,江苏南京210096

出　　处：《环境监测管理与技术》2010年第5期48-52,共5页The Administration and Technique of Environmental Monitoring

基　　金：国家自然科学基金资助项目(40702047);江苏省交通科学研究计划资助项目(8821006021)

摘　　要：简述了当前静力触探的现状与发展。介绍了国际最新研制的RCPTU(电阻率孔压静力触探)探头和多功能静力触探技术在污染场地评价、地下水污染和垃圾填埋场地下水位高度评估等环境领域的应用及工程实例。指出了多功能静力触探测试技术研究中存在的问题,展望了其应用前景。The present situation and development of Cone Penetration Test were described.It was emphasis on that a new kind of in-situ testing technique [resistivity piezocone penetration test（RCPTU）] had widely been used in western countries for geoenvironmental and contaminated site investigation.RCPTU could measure tip resistance,sleeve friction,pore pressure and soil resistivity simultaneously in the field for evaluation of contaminated site and groundwater pollution as well as level assessment of groundwater in landfill.The problems about technology and research were discussed in the multi-function RCPTU for its future development and application.

关 键 词：电阻率 孔压静力触探 污染场地 环境污染评价 

分 类 号：TU413[建筑科学—岩土工程]