铁道标准设计Issue(1)：71-74,75,5.DOI:10.13238/j.issn.1004-2954.2016.01.015
中俄同江黑龙江铁路特大桥108 m钢桁梁检修通道设计
The Design of Overhaul Passageway for 108 m Steel Truss Girder of Sino-Russian Tongjiang Bridge
李恩良1
作者信息
- 1. 铁道第三勘察设计院集团有限公司桥梁处，天津 300142
- 折叠
摘要
Abstract
The overhaul passageway is an important part of the steel truss bridge, which plays a vital role in daily operation, inspection and maintenance. This paper introduces the process in the design of overhaul passageway and layout design of bracket elevation with reference to the design of overhaul passageway of 108mterssteel truss girder for Sino - Russian Tongjiang Bridge. According to the requirement raised by Russia that the overhaul passageway should be set on both inside and outside of the main steel truss, such design concept is put forward that the passageways of main truss use integrated bracket united with lower chord panel by bolts.关键词
铁路桥/钢桁梁/检修通道/整体托架/受力分析Key words
Railway bridge/Steel truss girder/Overhaul passageway/Integrated bracket/Mechanical analysis分类
交通工程引用本文复制引用
李恩良..中俄同江黑龙江铁路特大桥108 m钢桁梁检修通道设计[J].铁道标准设计,2016,(1):71-74,75,5.
