长江科学院院报2009，Vol.26Issue(z1)：14-17,4.
南水北调中线总干渠新乡潞王坟段膨胀岩渗透性研究
Permeability of Swelling Rock at Xinxiang Luwangfen Stretch of Main Canal for Middle Route of South-to-North Water Transfer Project
摘要
Abstract
In order to reveal the fundamental characteristics of swelling rock along the Middle Route of South-to-North Water Transfer Project, in-situ tests were performed. The permeability coefficient tests for marl and clay rock adopted the Guelph Permeameter and Double-Ring. The test result is compared. It is concluded that the range of permeability coefficient of the clay rock is between 10~(-4) cm/s and 10~(-6) cm/s, and that of the marl is between 10~(-5) cm/s and 10~(-6) cm/s. The test results are reasonable.关键词
南水北调/膨胀岩/渗透性/Guelph渗透仪Key words
South-to-North Water Transfer/ swelling rock/ permeability/ Guelph Permeameter分类
建筑与水利引用本文复制引用
陈劲松,张家发,童军,刘鸣..南水北调中线总干渠新乡潞王坟段膨胀岩渗透性研究[J].长江科学院院报,2009,26(z1):14-17,4.基金项目
"十一五"国家科技支撑计划(2006BAB04A10) （2006BAB04A10）
