考虑软粘土结构性的一维弹粘塑固结分析  

ANALYSIS OF THE ONE-DIMENSIONAL ELASTIC VISCOPLASTIC CONSOLIDATION CONSIDERING THE STRUCTURE OF SOFT SOIL

作　　者：张超杰[1] 陈云敏[1] 王立忠[1] 

机构地区：[1]浙江大学土木系,杭州310027

出　　处：《工业建筑》2002年第10期45-48,共4页Industrial Construction

摘　　要：基于软土的结构性分析 ,从土力学研究角度建立了考虑结构性的一维弹粘塑性固结模型。通过对堆载试验的计算分析 ,说明压缩曲线各段对固结过程不同阶段的影响 ,以及在沉降预测中 。Based on the analysis of soft soil structure characteristics,a new one\|dimensional elastic viscoplastic consolidation model is established from view of soil mechanics.The analysis of calculation result obtained from loading test shows different part of compression curve has different influence upon the course of consolidation,and correct coefficient and viscous effect have great significance on deformation forecast.

关 键 词：软粘土 土结构性 弹粘塑性 固结 参数校正 粘性效应 

分 类 号：TU43[建筑科学—岩土工程]