芯吸效应与非饱和土柱试验  

Wick effect and unsaturated soil column test

作　　者：沈珍瑶[1] 杨志峰[1] 韩新生[2] 倪世伟[2] 姚兰根[2] 李伟娟[2] 蔡匀[2] 

机构地区：[1]北京师范大学环境科学研究所 [2]中国辐射防护研究院

出　　处：《水科学进展》2002年第1期74-77,共4页Advances in Water Science

摘　　要：介绍了非饱和土柱试验构造技术 ,重点介绍了芯吸技术的应用 ,结合研究实际 ,给出了此方面的初步研究成果 ,研究显示芯吸技术是一种构造非饱和土柱试验的较好技术 ,但仍需进一步开展工作。The techniques, especially wick effect one, which were used to construct unsaturated soil column test, are introduced in this paper. The initial research result using wick effect technique in unsaturated soil column is given out. It shows that the wick effect is a very good technique to construct unsaturated soil column test.

关 键 词：非饱和土 芯吸效应 土柱试验 污染物 

分 类 号：TU447[建筑科学—岩土工程]