摘要
粘-弹-塑性EVP模型应用于正常固结作用下软土竖向沉降的计算与分析,通过与软土地区滨海花园工程的监测结果的对比,分析EVP模型在研究软土地区竖向沉降的可行性,并进一步预测在现有的沉降的基础上未来可能发生的竖向沉降的数值大小;另一方面,通过结合一维应变固结理论,分析考虑蠕变对现有沉降的影响,为软土地区工程施工及设计提供一个稳定性的评价与控制的支持。
The EVP model is applied to the calculation and analysis of vertical settlement of soft soil under the action of normal consolidation,through the contrast with monitoring results of soft soil area coastal garden,analysis of the feasibility of the EVP model in the study of the vertical settlement in soft soil area,and further forecast on the basis of the existing settlement the value of vertical settlement may happen in the future; On the other hand,by combining the theory of one dimensional strain consolidation,to analyze the influence of creep on the existing settlement,to provide a stability evaluation and control for construction and design of the soft soil area.
出处
《地下空间与工程学报》
CSCD
北大核心
2015年第S2期526-531,共6页
Chinese Journal of Underground Space and Engineering
关键词
软土地基
竖向位移
EVP模型
沉降预测
soft soil foundation
vertical displacement.EVP model
settlement prediction
