Centrifuge techniques for testing clay liner samples
Centrifuge techniques for testing clay liner samples
复制标题
测试粘土衬垫样品的离心机技术
DOI：
10.1139/t94-067
复制
发表时间：
1994
影响因子：
3.6
通讯作者：
R. J. Mitchell
中科院分区：
文献类型：
--
作者：
R. J. Mitchell
由于对环境保护的关注，粘土衬垫渗透相容性的评价是当前研究的热点。由于使用刚性壁或柔性壁测试单元的不利影响，这也是关于测试方法的一些关注领域。本文介绍了一种“柔性、无侧应变”离心试验箱的研制和使用，该试验箱设计用于评估原型有效应力条件下粘土衬垫-渗透相容性。给出了一些初步的试验结果。关键词：粘土衬垫，渗透性，渗滤液相容性，无侧应变。
The evaluation of clay liner – permeant compatibility is an area of current research interest because of concerns for environmental protection. It is also an area of some concern with regard to test methodology, due to adverse effects of using either a rigid-walled or a flexible-walled test cell. This, paper describes the development and use of a "flexible, no lateral strain" centrifuge test cell, designed to evaluate clay liner-permeant compatibility under prototype effective-stress conditions. Some preliminary test results are presented. Key words : clay liners, permeability, leachate compatibility, no lateral strain.