大型超深基坑支护施工技术应用研究  

Research on the Application of Construction Technology for Large and Ultra-Deep Foundation Pit Support

作　　者：范海峥 Fan Haizheng

机构地区：[1]福建水利电力职业技术学院

出　　处：《城市建筑》2022年第12期193-195,共3页Urbanism and Architecture

摘　　要：为了满足当前时代对建筑施工的要求,本文将大型超深基坑支护施工作为研究内容,尝试对深基坑支护施工技术进行改进。根据工程概况,引入大型超深基坑支护施工技术,对工程基坑支护结构进行设计,并提出施工技术应用方法,通过工程施工监测,对技术应用方案的可靠性进行检验。监测结果表明,本文提出的施工技术应用方案满足工程施工要求,各项指标数据均在允许范围之内,可以作为其他基坑支护工程施工方案的设计参考依据。In order to meet the requirements of building construction in the current era,this paper takes the support construction of large and ultra-deep foundation pits as the research content,and tries to improve on the basis of the application scheme of deep foundation pit support construction technology.According to the general situation of the project,the construction technology of large and ultra-deep foundation pit support is introduced,the support structure of the engineering foundation pit is designed,and the construction technology application method is proposed,and the reliability of the technical application plan is tested through engineering construction monitoring.The monitoring results show that the construction technology application program proposed in this paper meets the construction requirements of the project,and all index data are within the allowable range,which can be used as a reference basis for the design of other foundation pit support projects.

关 键 词：基坑支护 超深基坑 施工技术 支护结构 

分 类 号：TU753[建筑科学—建筑技术科学]