秋浦河大桥根式空心桩施工质量控制研究  

Research on Quality Control of Root Hollow Pile Construction of Qiupuhe Bridge

作　　者：余正江 王鹏 YU Zheng-jiang;WANG Peng(CCCC-SHEC Fifth Engineering Co.Ltd.,Xi'an 710119,China)

机构地区：[1]中交二公局第五工程有限公司

出　　处：《工程建设与设计》2020年第3期280-282,共3页Construction & Design for Engineering

摘　　要：桩基础是构造物的重要组成部分,根式基础是利用仿生学原理,模仿树根的形式,在传统的钻孔灌注桩上嫁接横向的根键,形成一种全新的基础形式。论文以秋浦河大桥北锚碇根式空心桩施工为例,叙述在根式空心桩施工过程中的应用与质量控制管理。The pile foundation is an important part of the structure. The root foundation uses the bionics principle to imitate the form of the tree root, and grafts the transverse root key on the traditional bored pile to form a new foundation form. Taking the construction of the North Anchorage of Qiupuhe bridge as an example, this paper describes the application and quality control management in the construction process of the root hollow pile.

关 键 词：桥梁工程 根式空心桩 质量控制 

分 类 号：U445.551[建筑科学—桥梁与隧道工程]