| 北京地铁五号线曲线斜拉桥设计 |
| |
| 引用本文： | 肖海珠,张强,高宗余.北京地铁五号线曲线斜拉桥设计[J].桥梁建设,2006(4):38-41. |
| |
| 作者姓名： | 肖海珠 张强 高宗余 |
| |
| 作者单位： | 中铁大桥勘测设计院有限公司,湖北,武汉,430050 |
| |
| 摘 要： | 北京地铁五号线第十四、十五标段高架工程中,跨越清河采用了预应力混凝土曲线斜拉桥。施工控制计算采用3D Bridge进行,并在空间程序上利用“无应力索长法”控制斜拉桥最终目标状态。介绍该桥的设计、计算、施工安装及主要技术特点。
|
| 关 键 词： | 斜拉桥 曲线桥 预应力混凝土结构 桥梁设计 |
| 文章编号： | 1003-4722(2006)04-0038-04 |
| 收稿时间： | 2005-12-05 |
| 修稿时间： | 2005年12月5日 |
Design of Curved Cable-Stayed Bridge on Beijing Subway Line 5 |
| |
| XIAO Hai-zhu,ZHANG Qiang,GAO Zong-yu.Design of Curved Cable-Stayed Bridge on Beijing Subway Line 5[J].Bridge Construction,2006(4):38-41. |
| |
| Authors: | XIAO Hai-zhu ZHANG Qiang GAO Zong-yu |
| |
| Abstract: | In the elevated line project of Contracts 14 and 15,Beijing Subway Line 5,the part of the line crossing Qinghe River is designed as a prestressed concrete curved cable-stayed bridge.The calculation for construction control of the bridge is made with 3D Bridge program and the unstressed cable length method is used to control the final target status of the bridge in the spacial program.In this paper,the design,calculation,erection and other related principal technical features of the bridge are dealt with. |
| |
| Keywords: | cable-stayed bridge curved bridge prestressed concrete structure bridge design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
