基坑支护的冲孔灌注桩施工技术  

CONSTRUCTION TECHNOLOGY OF PUNCHING CAST-IN-PLACE PILE FOR FOUNDATION PIT SUPPORT

作　　者：王易得 Wang Yi-de

机构地区：[1]广州市广州工程建设监理有限公司,广州510075

出　　处：《建筑技术开发》2022年第18期163-165,共3页Building Technology Development

摘　　要：为有效解决当前复杂地质条件下新建工程项目的基坑支护问题,文章结合实际工程案例,对基坑支护的冲孔灌注桩施工技术展开探究。应用工程案例经验,总结了工程基坑支护环节中冲孔灌注桩的各项施工技术要点,以期通过这些研究进一步确保基坑支护系统的安全与稳定,从而提升工程项目的建设质量,并为今后的类似工程建设提供些许参考借鉴。In order to effectively solve the problem of foundation pit support of new projects under the current complex geological conditions, combined with the actual engineering cases, this paper explores the construction technology of punching cast-in-place pile for foundation pit support. Based on the experience of engineering cases,this paper summarizes the key points of construction technology of punching cast-in-place pile in the supporting link of foundation pit, in order to further ensure the safety and stability of foundation pit supporting system through these studies, so as to improve the construction quality of engineering projects, and provide some reference for similar engineering construction in the future.

关 键 词：基坑支护 冲孔灌注桩 护筒 冲击锤 导管 

分 类 号：TU753.3[建筑科学—建筑技术科学]