Study on the dispersive clay of the core wall of a dam
FAN Henghui 1 2 3, GAO Mingxia 1, LI Peng 1, WU Pute 2
1.College of Water Coservancy and Architectural Engineering Northwest Sci Tech University of Agriculture and Forestry Yangling 712100 Shanxi Province China 2.Institute of Soil and Water Conservation Chinese Academy of Sciences and Ministry of Water Resources Yangling 712100 Shanxi Province China 3.Graduate School of Chinese Academy of Sciences Beijing 100039 China
Abstract：The results of normal doublehydrometer test,pinhole test, crumb test,test for anion of solube salts of pore water and test for percentage of exchangeable sodium are always different. Through the study on the dispersive clay of the core wall of a dam,the reasons responsible for the disagreement are analyzed on basis of dispersive mechanism and standard of judgement. And,the quantitative standard of judgement must be studied especially for salinized soil in order to draft and implement the specification of dispersive clay test.
樊恒辉；高明霞；李鹏；吴普特；. 某大坝心墙土料分散性试验研究[J]. 岩土工程学报, 2003, 25(5): 615-618.
FAN Henghui 1 2 3, GAO Mingxia 1, LI Peng 1, WU Pute 2. Study on the dispersive clay of the core wall of a dam. Chinese J. Geot. Eng., 2003, 25(5): 615-618.
