北京北护城河松林闸深基坑工程支护方案优化探讨  

Discussion of Deep Foundation Pit Support Scheme Optimization in Beijing Moat North Part Songlin Gate

作　　者：刘纪峰[1] 张会芝[1] 张永红 

机构地区：[1]中国矿业大学(北京),北京100083 [2]北京市京水建设工程有责任限公司,北京100094

出　　处：《施工技术》2006年第7期36-38,共3页Construction Technology

摘　　要：北京市北护城河新建松林闸深基坑工程,受周边复杂环境限制,原设计放坡开挖方案难以实施,本文结合工程实际,提出了支护优化方案,并从各方面对原方案和优化方案进行了对比,结果表明优化方案的合理性。The excavation of Beijing Moat north part Songlin Gate deep foundation pit is restricted by complicated surrounding conditions. The previous construction scheme of slope excavation is hard to be performed. Based on the actual surrounding conditions, this article presents an optimized supporting system scheme. It is indicated that the optimized scheme is more reasonable by comparison of the previous and optimized supporting system.

关 键 词：深基坑 支护方案 优化 

分 类 号：TU746.5[建筑科学—建筑技术科学]