软土真空预压加固设计的沉降系数法  

Settlement Coefficient Method for Soft Soil Reinforcement Design by Vacuum Preloading

作　　者：周治钊[1] 肖明贵[1] 吴名江 

机构地区：[1]桂林理工大学土木与建筑工程学院,广西桂林541004 [2]上海同赫力岩土工程技术事务所,上海201700

出　　处：《路基工程》2011年第2期85-87,共3页Subgrade Engineering

基　　金：广西研究生教育创新计划资助项目(002504209026)

摘　　要：固结度的计算和沉降量的预测在真空预压加固设计中是重点,目前对固结度的计算研究已较成熟,但对沉降量的预测研究却较少。以上海尤妮佳公司生产楼真空预压加固场地为例,介绍一种利用沉降系数m来预测沉降量的方法。通过监测验证,表明效果很好。Calculation of consolidation degree and prediction of settlement are the most important part in vacuum preloading reinforcement design.At present,the research on the degree of consolidation is relatively mature,but how to predict the settlement is rarely researched.Taking vacuum preloading reinforcement site of Shanghai Unicharm Production House for example,the method for prediction of settlement using settlement coefficient m is introduced in this paper,which is verified with good effect through monitoring.

关 键 词：真空预压 固结度 沉降 分析 

分 类 号：TU472[建筑科学—结构工程]