排水板堆载预压加固软基中固结度和沉降的计算  

Calculation for consolidation degree and settlement in strengthening of soft soil by preloading and drainage

作　　者：赵娟[1] 吴友仁[1] 韩瑞芳 

机构地区：[1]中交四航工程研究院有限公司,广东广州510230 [2]郑州市水利建筑勘测设计院,河南郑州450006

出　　处：《水运工程》2008年第12期146-150,共5页Port & Waterway Engineering

摘　　要：软基监测作为信息化施工的一部分,在施工组织中起着重要的作用。结合某堆载预压工程现场监测数据,采用目前常用的几种方法推算软基的固结度和最终沉降量,并进一步分析了各种计算方法间的差别及各自的适用性和局限性,为今后相关的监测工作提供参考。The supervision on soft base, which is a part of information construction, plays an important role in construction organization. Based on the monitoring data of the soil foundation treatment, some common methods are used to calculate the degree of consolidation and the final settlement. With comparison and analysis, the differences between them are discussed. Furthermore, the applicability and limitation of these methods are presented, which provide a reference for subsequent similar work.

关 键 词：堆载预压 排水固结 固结度 最终沉降量 

分 类 号：TU447[建筑科学—岩土工程]