摘要
依托梧州市西江三桥桩基施工情况,对钻孔灌注桩施工、修筑施工便道、钢栈桥、搭建钻孔平台,然后安放钢护筒,在钢护筒的保护下进行钻孔灌注桩的施工工艺进行了详细阐述,重点对案例中涉及的水中桩基施工时钢护筒底角漏浆的处理方法进行探讨,总结出针对同类工程在处理水中桩基护筒底角漏浆的新方法。
Relying on the pile foundation of the Xijiang Third Bridge in Wuzhou,the construction of bored piles,access roads,steel trestle bridges,drilling platforms,and the placement of steel is introduced.The process of construction of bored cast-in-situ piles under the protection of steel casings is described in detail.The treatment methods for the bottom angle leakage of steel casings during the construction of underwater pile foundations involved in the case are discussed.A new method of treating bottom corner Leakage of Pile Foundation in Water in Similar Projects.
作者
赵治超
ZHAO Zhichao(Department of Management Engineering,Guangxi Polytechnic of Construction Department of Management Engineering,Nanning,Guangxi 530000,China)
出处
《施工技术》
CAS
2018年第A04期48-51,共4页
Construction Technology
基金
2017年度广西职业教育教学改革研究项目-基于BIM技术的建设工程管理专业教学改革研究与实践(GXHZJ2017B10)
2018年度广西壮族自治区中青年教师基础能力提升项目--EPC项目管理模式在预制装配式建筑中的应用研究(2018KY1041)
关键词
便道
钢栈桥
钻孔灌注桩
护筒底角漏浆
水下混凝土
access road
steel trestle
cast-in-place pile
bottom angle leakage of protective tube
underwater concrete
