| 茜草长江大桥方案设计 |
| |
| 引用本文： | 谢尚英,郑爱华,毕小毛.茜草长江大桥方案设计[J].世界桥梁,2009(2). |
| |
| 作者姓名： | 谢尚英 郑爱华 毕小毛 |
| |
| 作者单位： | 西南交通大学土木工程学院,四川,成都,610031 |
| |
| 摘 要： | 茜草长江大桥是泸州市区内跨越长江的一座大桥,根据城市特点及地理条件,主桥采用三跨部分斜拉桥方案,主跨248 m,桥塔为外张式,塔柱采用将几个简单的矩形板件按照截面宽度进行等差数列叠加,桥型美观,与自然景观、人文景观密切结合.主要介绍主桥的方案设计.
|
| 关 键 词： | 部分斜拉桥 主桥 桥塔 方案设计 |
Conceptual Design of Qiancao Changjiang River Bridge |
| |
| XIE Shang-ying,ZHENG Ai-hua,BI Xiao-mao.Conceptual Design of Qiancao Changjiang River Bridge[J].World Bridges,2009(2). |
| |
| Authors: | XIE Shang-ying ZHENG Ai-hua BI Xiao-mao |
| |
| Institution: | XIE Shang-ying,ZHENG Ai-hua,BI Xiao-mao(School of Civil Engineering,Southwest Jiaotong University,Chengdu 610031,China) |
| |
| Abstract: | Qiancao Changjiang River Bridge is a major bridge crossing the Changjiang River in Luzhou City limits.In accordance with the characteristics of the City and the local geographic conditions,the main bridge of the Bridge is designed as a three-span extradosed bridge with a main span 248 m.The bridge pylon columns are the outward-inclined ones and a column of the pylon is composed of several simple rectangular plates with their section width changed by arithmetic progression.The type of the Bridge is aesthetic... |
| |
| Keywords: | extradosed bridge main bridge pylon conceptual design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
