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基坑工程数值分析及环境评价
Numerical Analysis about Foundation Pit and Environment Appraise
【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.
【Abstract】 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.
【关键词】 数值分析;
基坑;
变形;
沉降;
安全系数;
环境评价;
【Key words】 numercial analysis; foundation pit; deformation; settlement; safety coefficient; environment appraise;
【Key words】 numercial analysis; foundation pit; deformation; settlement; safety coefficient; environment appraise;
- 【文献出处】 华北水利水电学院学报 ,Journal of North China Institute of Water Conservancy and Hydroelectric Power , 编辑部邮箱 ,2007年05期
- 【分类号】TU473.2
- 【被引频次】4
- 【下载频次】95