| 黄柏河特大桥钢管拱的制造方法 |
| |
| 引用本文： | 彭景亮,李丽丽,陈爱国. 黄柏河特大桥钢管拱的制造方法[J]. 水力发电, 2005, 31(10): 69-70 |
| |
| 作者姓名： | 彭景亮 李丽丽 陈爱国 |
| |
| 作者单位： | 葛洲坝集团机械船舶有限公司,湖北,宜昌,443002;葛洲坝集团机械船舶有限公司,湖北,宜昌,443002;葛洲坝集团机械船舶有限公司,湖北,宜昌,443002 |
| |
| 摘 要： | 通过三峡工程对外交通专用公路黄柏河大桥钢管拱的制造实践验证，大曲率半径弯管管节相贯线的直线展开法有利于坡口制备，该方法不需投入专门设备，成本低，生产调度灵活，并且可以推广到水电站压力钢管的弯管、岔管等类似构件的制造。
|
| 关 键 词： | 相贯线 直线展开法 钢管拱 黄柏河特大桥 三峡工程 |
| 文章编号： | 0559-9342（2005）10-0069-02 |
| 收稿时间： | 2005-09-20 |
| 修稿时间： | 2005-09-20 |
The manufacture method for the steel pipe arch of Huangbo River bridge of the Three Gorges project |
| |
| Peng Jing-liang,Li Li-li,Chen Ai-guo. The manufacture method for the steel pipe arch of Huangbo River bridge of the Three Gorges project[J]. Water Power, 2005, 31(10): 69-70 |
| |
| Authors: | Peng Jing-liang Li Li-li Chen Ai-guo |
| |
| Abstract: | Tested and verified during the manufacturing of steel pipe arch of Huangbo River Road Bridge, which is used specially as an external access to and from the Three Gorges Project, the linear expanding method of the intersection correlative line of the elbows with big curvature radius is useful for preparation of slope. No special equipment is required thereby, and featuring with lower cost and flexibility on production managing. And it could be also applied to the manufacture of the similar members such as elbows and the manifolds of the penstock of hydropower station. |
| |
| Keywords: | steel pipe arch linear expanding method intersection correlative line Huangbo River Bridge Three Gorges project |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
