基本信息:
- 专利标题： 单主缆斜吊杆地锚式悬索桥的施工方法
- 专利标题（英）：Construction method of single main cable inclined-suspender earth anchored suspension bridge
- 申请号：CN201010246627.7 申请日：2010-07-30
- 公开(公告)号：CN101914897A 公开(公告)日：2010-12-15
- 发明人： 唐俊 , 姚松柏 , 李飞 , 周新亚 , 王玉林 , 周运志 , 杨慧丰 , 李光均 , 夏亚飞 , 冯海珍 , 彭涤飞
- 申请人： 中铁四局集团有限公司 , 中铁四局集团第六工程有限公司
- 申请人地址： 安徽省合肥市望江东路96号
- 专利权人： 中铁四局集团有限公司,中铁四局集团第六工程有限公司
- 当前专利权人： 中铁四局集团有限公司,中铁上海工程局集团第一工程有限公司
- 当前专利权人地址： 安徽省合肥市望江东路96号
- 代理机构： 安徽省合肥新安专利代理有限责任公司
- 代理人： 何梅生
- 主分类号： E01D21/00
- IPC分类号： E01D21/00 ; E01D11/02 ; E02D19/04
The invention discloses a construction method of a single main cable inclined-suspender earth anchored suspension bridge, which is characterized by comprising the following steps of: respectively completing anchoring construction, main tower construction, steel box girder construction, main cable construction and suspender construction, then drawing a front anchor head of a suspender by adopting a jack, and fixing on a steel box girder; regulating the tensile force of the suspender till the tensile force of the suspender and the line shape of a main cable meet the requirements; disassembling all temporary supporting seats, and lowering the steel box girder to a main tower beam as a permanent supporting seat so as to complete the construction. The whole construction process has safety and reliability so as to provide a necessary precondition for ensuring project quality. The construction method has reasonability, high efficiency and concision, can not only ensure the project progress, but also effectively reduce the construction cost.
公开/授权文献:
- CN101914897B 单主缆斜吊杆地锚式悬索桥的施工方法 公开/授权日：2011-08-31
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 |