真空联合堆载预压法加固软土地基的应用  

The Application of Preloading Method Combing Vacuum with Stack-load to the Consolidation of Soft Clay

作　　者：谢剑明[1] 殷坤龙[1] 魏金霞 

机构地区：[1]中国地质大学土木工程系,湖北武汉430074 [2]广东省航务工程总公司,广东广州510230

出　　处：《西部探矿工程》2003年第11期1-3,共3页West-China Exploration Engineering

摘　　要：以实际监测资料为依据 ,对真空联合堆载预压法的固结过程和变形过程进行了分析 ,从固结和最终效果这两个基本问题上阐述了真空联合堆载预压法的变形机理 ,采用分层总和法和双曲线法推算最终沉降量 。Based on actual data, emphasizing particularlyon the course of consolidation and deformation of preloadingmethod combing vacuum with stack-load, the paper illustrates the mechanism of deformation of preloadingmethod combing vacuum with stack-load from consolidation and final effect, and calculates final settlement by delamination summationmethod and hyperbola method, presenting relative parameters used for designing and execution control。

关 键 词：真空联合堆载预压法 固结 变形分析 最终沉降量 

分 类 号：TU472[建筑科学—结构工程]