摘要
地铁深基坑的土方开挖的施工条件越来越复杂,这必然会影响施工工艺的效果。以长沙地铁5号线华雅站施工为背景,对基坑开挖过程中的分层分阶段开挖的边坡安全稳定性进行了计算分析,优化了开挖施工技术,对同类工程有一定的借鉴意义。
The excavation construction conditions of underground excavation of deep foundation pit are becoming more and more complicated,which will adversely impact the construction technology effects.Taking Huaya station of Changsha Metro Line 5 as the background,the safety and stability of the slope during the excavation of foundation pit are calculated and analyzed,the construction technology is optimized,which can provide reference for similar cases.
作者
杜毅
凌涛
付旻
舒海英
彭程
温坤
Du Yi;Ling Tao;Fu Min;Shu Haiying;Peng Cheng;Wen Kun(China Railway Wuju GroupThe First Engineering Co. , Ltd. , Changsha 410000)
出处
《工程建设》
2019年第3期56-59,78,共5页
Engineering Construction
基金
湖南省工程建设行业科学技术创新研究计划项目
关键词
深基坑
土方开挖
边坡稳定
deep foundation pit
earth excavation
stability of slope
