结构性对软土压缩特性的影响  

Influence to the Compression Peculiarity of Soft Clay by Structure Cy

作　　者：夏银飞[1] 吴代华[2] 文建华[2] 

机构地区：[1]武汉理工大学土木工程与建筑学院,武汉430070 [2]武汉理工大学理学院,武汉430070

出　　处：《武汉理工大学学报》2007年第6期85-88,共4页Journal of Wuhan University of Technology

摘　　要：针对同一地段的50个原状土样的试验数据进行统计分析,得出孔隙比、含水量、密度、干密度是影响软土压缩特性的重要因素。通过原状土和重塑土一维固结压缩试验,对固结系数、压缩系数、压缩模量进行分析,得出结构性对软土压缩特性有较大的影响。同时给出了压缩特性的微观行为。It could be concluded from statistic and analysis of the test datum of 50 undisturbed soil samples in the same place, that void ratio,moisture conrent,density and dry unit weight were important influence factors to the compressibility of soft day. Assaying coefficient of consolidation, coefficient of compressibility and modulus of compressibility on the one-dimensional compression test of undisturbed soil and remolded soil. The result showed that structure cy influents the soft clay＇ s compressibility a lot. The author gave the tiny behavior of compressibility, and expounds some viewpoints of his own.

关 键 词：软土 结构性 固结压缩 微观行为 

分 类 号：TU443[建筑科学—岩土工程]