大跨度钢主梁桥检修车轨道安装新型施工技术  

New Construction Technology for Installation of Maintenance Vehicle Track in Large Span Steel Main Beam Bridge

作　　者：吴银宝 别亚威 WU Yinbao;BIE Yawei(CCCC Second Harbour Engineering Co.,Ltd.No.6 Branch,Zhengzhou,Henan450016,China)

机构地区：[1]中交二航局第六工程有限公司,河南郑州450016

出　　处：《施工技术（中英文）》2024年第11期94-96,114,共4页Construction Technology

基　　金：河南省交通运输科研资金计划(2022-7-1)。

摘　　要：为解决大跨度钢主梁桥在不同地形地貌桥址条件下检修车轨道安装难题,采用理论分析结合某黄河大桥工程实际验证的方式,从新型工装研发、安装工艺、施工要点等多方面开展研究,形成了整套技术成果,并在依托工程中成功实施,在施工安全、质量、经济方面取得了良好的效益。In order to solve the problem of difficult installation of maintenance vehicle tracks for large-span steel main beam bridges under different terrain and geomorphic bridge site conditions,theoretical analysis combined with practical verification of a certain Yellow River Bridge project was adopted.Research was conducted from multiple aspects such as new tooling development,installation technology,and construction points,forming a complete set of technical achievements.Based on the successful implementation of the project,good benefits were achieved in construction safety,quality,and economy.

关 键 词：桥梁工程 钢主梁桥 检修车 轨道 安装 施工技术 

分 类 号：TU997[建筑科学—市政工程]