正常固结饱和粘性土的不排水强度  

Undrained Strength of Normally-onsolidated Saturated Clay

作　　者：侯龙清[1] 黄松华[1] 罗嗣海[1] 

机构地区：[1]华东地质学院,江西抚州344000

出　　处：《上海地质》2001年第B12期59-61,共3页

摘　　要：本文以有效应力强度理论和Henkel孔隙水压力公式为基础,建立了各种类三轴与平面应变试验条件下正常固结饱和粘 土的不排水强度公式及相互关系;初步估计了粘土强度随固结增长的计算公式。On the basis of effective stress strength theory and Henkel's pore-water equation,formulae and relationship of undrained strength of normally -consolidated saturated clay under various triaxial and plane strain tests are established. Preliminary discussion on the calculation of strength increase of sofi clay with consolidation is made.

关 键 词：不排水强度 三轴压缩 三轴伸长 平面应变 饱和粘性土 

分 类 号：TU442[建筑科学—岩土工程]