细粒土室内击实试验指标间的相关性研究  

Fine grained soil correlation study between indoor compaction test index

作　　者：欧钊元 王新荣[2] 张力涛[2] 蔡家宏 刘英[2] OU Zhao-yuan;WANG Xin-rong;ZHANG Li-tao;CAI Jia-hong;LIU Ying(Shandong Trunk CO.Ltd in the Eastern Route of the South-to-North Water Diversion Project,Jinan 250013,China;Shandong Survey and design institute of water conservancy,Jinan 250013,China)

机构地区：[1]南水北调东线山东干线有限责任公司,济南250013 [2]山东省水利勘测设计院,济南250013

出　　处：《南水北调与水利科技》2015年第S01期108-110,共3页South-to-North Water Transfers and Water Science & Technology

摘　　要：选取山东省境内相同成因的近600余组细粒土室内击实试验成果进行了统计分析,得出细粒土中的黏粒含量是控制其最大干密度值的主要因素。随着黏粒含量的变化,细粒土的最大干密度也随之发生较有规律的正态分布变化。this article selects nearly six hundred group of shandong province the same formation of fine grained soil compaction test results analyzed,concluded that the clay content in fine grained soil is the main factor to control the value of maximum dry density,the.As the change of clay content,maximum dry density of fine grained soil has been change from regular normal distribution.

关 键 词：细粒土 黏粒含量 最大干密度 相关性 

分 类 号：U416[交通运输工程—道路与铁道工程]