摘要
针对复杂地质情况下深基坑开挖施工特点,通过模型建立,利用有限元进行对比分析,数据验算,科学论证,对基坑的支护方案进行比选,在确保深基坑施工及周边运营线安全的前提下,同时在保证工期、经济效益方面均获得好的效果。
Based on the construction project of deep foundation pit under the complex geological conditions,an analysis of PLAXIS program is performed to examine and select the foundation pit supporting schemes.Some important factors are considered in the study.The conclusions are helpful to assuring safety of construction and surrounding operations,completing the project within the time limit,and achieving economic effectiveness.
出处
《石家庄铁道大学学报（自然科学版）》
2011年第3期61-64,96,共5页
Journal of Shijiazhuang Tiedao University(Natural Science Edition)
关键词
有限元分析
深基坑
周边环境
安全
FEM analysis
deep foundation pit
surroundings
safety
