摘要
为了研究深大基坑开挖对周围环境的影响,针对基坑的支护方案,采用有限元软件Plaxis进行有限元数值分析,模拟了基坑的整体变形及沉降槽的分布,并分析了基坑开挖的影响范围和稳定性,得出了对工程实践有指导意义的结论.
In order to study the excavate influence of deep big foundation pit on environment,the influence scope of pit excavation and the stability of foundation pit is analyzed. Based on the support plan of pit is analyzed, the whole deformation of pit and distribution of subsidence trough is simulated by finite element software Plaxis. The results provide a basis for the later practice.
出处
《华北水利水电学院学报》
2007年第5期59-61,共3页
North China Institute of Water Conservancy and Hydroelectric Power
关键词
数值分析
基坑
变形
沉降
安全系数
环境评价
numercial analysis
foundation pit
deformation
settlement
safety coefficient
environment appraise
