探讨超高层建筑地下基坑支撑结构设计  

Discussion on the Design of Supporting Structure of Underground Foundation Pit of Super High-Rise Building

作　　者：田晗纬 TIAN Han-wei(Tongji Zhejiang College,Jiaxing 314000,China)

机构地区：[1]同济大学浙江学院,浙江嘉兴314000

出　　处：《中小企业管理与科技》2021年第19期191-192,共2页Management & Technology of SME

摘　　要：随着我国经济的快速发展,城市用地日渐紧张。越来越多的城市建筑不得不向高层发展,这使得基坑的深度越来越大。深基坑支撑结构能有效保证基坑施工场地与周围环境的安全性,减少在施工过程中对周边环境的影响。为探寻更好的深基坑支撑结构设计方案,论文综合对比了传统的深基坑支撑结构和与主体结构相结合的深基坑支撑结构,得出在一些特殊的施工情况下,与主体结构相结合的深基坑支撑结构具有明显的优势。With the rapid development of China's economy,urban land is increasingly tense.More and more urban buildings have to develop to high-rise,which makes the depth of foundation pit larger and larger.The supporting structure of deep foundation pit can effectively ensure the safety of foundation pit construction site and surrounding environment,and reduce the impact on the surrounding environment in the construction process.In order to explore a better design scheme of supporting structure of deep foundation pit,the paper comprehensively compares the traditional supporting structure of deep foundation pit and the supporting structure of deep foundation pit combined with the main structure,and concludes that in some special construction cases,the supporting structure of deep foundation pit combined with the main structure has obvious advantages.

关 键 词：城市建筑 施工 支撑结构 

分 类 号：TU473.2[建筑科学—结构工程] TU972[建筑科学—土工工程]