云南水力发电2024，Vol.40Issue(9)：130-133,143,5.DOI:10.3969/j.issn.1006-3951.2024.09.030
波形钢腹板箱梁桥异步法施工技术
Asynchronous Construction Technology for Corrugated Steel Web Box Girder Bridge
张忠义 1徐文强 1杨雪1
作者信息
- 1. 中国水利水电第十四工程局有限公司,云南 昆明 650041
- 折叠
摘要
Abstract
Taking Zhanghe Bridge as an example,based on the structural characteristics of light weight of corrugated steel web box girder bridge,this paper explores the construction technology of different step hanging basket suspension pouring.The corrugated steel web plate,as the main load-bearing component of the hanging basket construction,simplifies the guide beam and hanging basket facilities,making the hanging basket structure simple and easy to walk.The cantilever beam section is divided into multiple working faces for parallel flow construction at the same time,achieving staggered construction of the bottom and top plates of the same section,making the construction work face open,with minimal interference,safe and efficient construction,and saving construction time.关键词
波形钢腹板/箱梁桥/挂篮/异步法/施工技术Key words
corrugated steel belly plate/box girder bridge/hanging basket/asynchronous method/construction technology分类
交通工程引用本文复制引用
张忠义,徐文强,杨雪..波形钢腹板箱梁桥异步法施工技术[J].云南水力发电,2024,40(9):130-133,143,5.
