跨运营铁路线盖梁施工技术及应用
Cross-operational Railway Line Cover Girder Construction Technology and Engineering Application
辛永 1杨海波 1陈光远1
作者信息
- 1. 山东高速路桥国际工程有限公司,山东 济南 250014
- 折叠
摘要
为解决桥梁施工中跨运营铁路线等复杂环境施工困难等技术问题,文中以孟加拉达卡机场高架快速路建设项目为例,针对需骑行现有运营铁路线较长的问题,研发了新型可移动式门架辅助支撑系统,解决了跨运营铁路线桥梁施工空间狭小、施工时间紧张等问题.
Abstract
In order to solve the technical problems of complex environmental construction difficulties such as crossing operating railway lines during bridge construction,this article takes the construction project of the elevated expressway at Dhaka Airport in Bangladesh as an example.In response to the problem of needing to ride existing operating railway lines for a long time,a new movable gantry auxiliary support system has been developed,successfully solving the problems of limited construction space and tight construction time for bridges crossing operating railway lines.
关键词
盖梁施工/可移动式门架系统/骑行运营铁路线Key words
Cover girder construction/Movable gantry system/Ride-operated railroad line引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据