基于Asaoka法的软基沉降量预测研究与应用  

The Prediction and Application of the Soft Soil Ground Settlement Based on Asaoka Method

作　　者：程强[1] 杨丽萍 孙文慧[3] 

机构地区：[1]天津市水利科学研究院,天津300061 [2]天津华水水务工程有限公司,天津300061 [3]天津市引滦工程黎河管理处,河北遵化064200

出　　处：《海河水利》2013年第5期54-56,共3页Haihe Water Resources

摘　　要：介绍了Asaoka法的基本理论知识,并以温州某软基加固工程为例,详细分析了取舍初始沉降值、时间间隔(Δt)对Asaoka法预测最终沉降量以及相关指标的影响,确定了以相关系数(R)的大小来判别沉降预测好坏的方法,为类似软土地基沉降预测提供了依据。The basic theoretical knowledge of Asaoka method is introduced detailedly. As an example, Wenzhou soft foundation reinforcement project is analyzed in the aspects of the effect of the choice of initial sedimentation value and the time interval to the prediction using Asaoka method of final settlement and related indexes. And a method to distinguish the quality of settlement prediction using the value of the correlation coefficients R is determined, providing basis for similar soft soil ground settlement prediction.

关 键 词：ASAOKA法 最终沉降量 沉降预测 

分 类 号：TU433[建筑科学—岩土工程]