骨架各向异性对饱和砂土孔隙水压力的影响  

The influence of framework anisotropy on the pore water pressure of saturated sands

作　　者：郭少华[1] 郑万芳[1] 邹春伟[1] 

机构地区：[1]中南大学土木建筑学院

出　　处：《山西建筑》2006年第21期3-4,共2页Shanxi Architecture

摘　　要：利用固体力学的规范空间理论,并基于各向异性子空间中土体体积的模态变化量及其产生机理,给出了统一形式的各向异性土体的孔隙水压力公式,讨论了各向异性孔隙水压力系数的试验测定方案,计算了横观各向同性对孔隙水压力的影响。Using standard separation theory of solid mechanics and based on mode＇ s variance of soil mars＇ volume in anisotropy space and its appearing mechanism, the author gives pore water pressure formula of anisotropy soil mass with unified formalism, discusses testing scheme of anisotropy pore water pressure coefficient, and calculates the influence of oriental anisotropy on pore water pressure.

关 键 词：各向异性 饱和砂土 孔隙水压力 空间结构 

分 类 号：TU521[建筑科学—建筑技术科学]