建筑地下室基坑边坡支护施工方法探讨  

Exploration on Construction Method for Foundation Pit Slope Support in Building Basement

作　　者：顾小扇 GU Xiaoshan(The 1st Engineering Branch of CRCC Harbour&Channel Engineerin g Bureau Group Co.,Ltd.,Guangzhou 511442,Guangdong,China)

机构地区：[1]中国铁建港航局集团有限公司第一工程分公司,广东广州511442

出　　处：《工程技术研究》2024年第5期80-82,共3页Engineering and Technological Research

摘　　要：基坑边坡支护作为地下室工程的主要施工内容,是保障建筑地下结构稳定与周围环境安全的关键。随着建筑规模的扩大和基坑开挖深度的增加,建筑单位需不断提升基坑边坡支护水平。基于此,文章对建筑地下室基坑边坡支护施工操作要点加以分析,根据工程概况,明确施工重难点,经过测量放线、水泥搅拌桩施工、明沟排水、土方施工、喷锚施工等一系列施工工艺,保障边坡支护效果,加强基坑监测,从而有效预防基坑边坡滑塌等事故的发生,以期为相关工程提供借鉴与参考。As the main construction content of basement engineering,foundation pit slope support is the key to ensure the stability of building underground structure and the safety of surrounding environment.With the expansion of the building scale and the increase of the excavation depth of the foundation pit,the construction unit needs to continuously improve the foundation pit slope support level.Based on this,this paper analyzes the key points of construction operation of foundation pit slope support in building basement.According to the general situation of the engineering,the key and difficult points of construction are clarified.Through a series of construction techniques such as measuring and setting out,cement mixing pile construction,open ditch drainage,earthwork construction and shotcretebolt construction,the effect of slope support is guaranteed,and the monitoring of foundation pit is strengthened,so as to effectively prevent the occurrence of accidents such as foundation pit slope collapse,providing reference for related engineering.

关 键 词：地下室 基坑边坡 搅拌桩 支护施工 

分 类 号：TU753[建筑科学—建筑技术科学]