基本信息:
- 专利标题： 一种斜拉桥边跨钢桁梁的架设方法
- 专利标题（英）：Installation method of span steel truss girder of cable-stayed bridge side
- 申请号：CN201410723740.8 申请日：2014-12-03
- 公开(公告)号：CN104480862A 公开(公告)日：2015-04-01
- 发明人： 潘东发 , 涂满明 , 毛伟琦 , 吴方明 , 马涛 , 赵鹍鹏 , 张爱花 , 覃勇刚 , 贾卫中 , 胡军 , 姚森 , 徐烨 , 张栋 , 赵全成
- 申请人： 中铁大桥局集团有限公司
- 申请人地址： 湖北省武汉市汉阳区汉阳大道38号
- 专利权人： 中铁大桥局集团有限公司
- 当前专利权人： 中铁大桥局集团有限公司
- 当前专利权人地址： 湖北省武汉市汉阳区汉阳大道38号
- 代理机构： 北京捷诚信通专利事务所
- 代理人： 魏殿绅; 庞炳良
- 主分类号： E01D21/00
- IPC分类号： E01D21/00
The invention discloses an installation method of span steel truss girder of cable-stayed bridge side which relates to the technical field of bridge construction. The installation method includes forming a bridge deck panel by parts assembling steel truss beam bottom chord and bridge deck in pier top panel, vertically hanging and installing a assembled bridge deck panel by an erection crane, pushing a panel space towards abutment pier by a pushing device, part assembling a web member, a principle rafter and a bracing thereof at the largest bearing force of the whole bridge deck panel, continuously installing bridge deck panel and pushing until the bridge deck panel reaches the abutment pier, finally finishing the installation of the rest space web member, principle rafter and bracing thereof and erecting a stay cable. The installation method of span steel truss girder of cable-stayed bridge side improves the construction environment of span steel truss girder, the construction efficiency is increased and the installation method of span steel truss girder of cable-stayed bridge side has great applicability and economy.
公开/授权文献:
- CN104480862B 一种斜拉桥边跨钢桁梁的架设方法 公开/授权日：2016-04-20
IPC结构图谱:
| E | 固定建筑物 |
| --E01 | 道路、铁路或桥梁的建筑 |
| ----E01D | 桥梁 |
| ------E01D19/00 | 桥梁结构建筑细部 |
| --------E01D21/00 | .专用于架设或装配桥梁的方法或设备 |