人工挖孔桩技术在高边坡山地中的应用探讨  

Discussion on Application of Manual Drilling Pile Technology in Complex Geological Mountains at Cliff Edge

作　　者：马子钦 李晓青 MA Ziqin;LI Xiaoqing(Shanghai Construction No.4(Group)Co.,Ltd.,Shanghai 201103,China)

机构地区：[1]上海建工四建集团有限公司,上海201103

出　　处：《工程质量》2025年第1期106-110,共5页Construction Quality

摘　　要：论文通过对某工程高边坡山地超24 m深人工挖孔桩施工技术经验的总结,从场地处理、环境约束、安全质量要求等方面讨论了陡坡人工挖孔桩施工技术,提出了借用原工程桩作为支护进行削坡施工的方法,确保了该项目人工挖孔桩的顺利实施。Based on the summary of the construction experience of over 24m deep manual hole digging pile at the cliff edge of a project,this paper discusses the construction technology of manual hole digging pile on steep slope from the aspects of site treatment,environmental constraints,safety and quality requirements,etc.The case of using the original engineering pile as support for slope cutting construction is provided to ensure the smooth implementation of the manual hole digging pile of the project.

关 键 词：人工挖孔桩 边坡 施工管理 狭窄场地 

分 类 号：TU753.3[建筑科学—建筑技术科学]