高放废物处置库选址中低渗透介质地质研究的几个问题  

SOME PROBLEMS RELATED TO THE GEOLOGICAL RESEARCH OF LOW-PERMEABLE MEDIA IN SITING OF HIGH-LEVEL RADIOACTIVE WASTE DISPOSAL REPOSITORY

作　　者：郭永海[1] 吕川河[1] 

机构地区：[1]核工业北京地质研究院,北京100029

出　　处：《工程地质学报》2003年第2期133-137,共5页Journal of Engineering Geology

基　　金：国家自然科学基金资助项目 (批准号 :40 2 72 10 4)

摘　　要：低渗透介质是阻碍有害物质在地下迁移良好的天然屏障 ,因此成为高放废物处置库围岩类型的首选。本文通过对高放废物处置库选址中地质研究的回顾 ,阐述了低渗透介质地质研究的特点 ,对地质参数测定、取样、水流模拟、地球化学模拟进行了重点介绍。Low permeable media are the ideal natural barrier resisting the underground migration of harmful materials. So it becomes the first selected host rock for high-level radioactive waste disposal repository. In review of the hydrogeological research related to the sitting of the disposal repository, the characteristics of geological study of low permeable media are described in the paper. Several problems, such as measurement of geological parameters, groundwater sampling, water flow modeling and geochemical modeling, are presented in detail.

关 键 词：高放射性废物处置库 选址 低渗透介质 地质研究 模拟 

分 类 号：TL942.1[核科学技术—辐射防护及环境保护] TL942.21