| 大斜度分离式立交桥设计研究 |
| |
| 引用本文： | 李莲秀,侯晓英,吴盛伟. 大斜度分离式立交桥设计研究[J]. 河南科学, 2009, 0(5) |
| |
| 作者姓名： | 李莲秀 侯晓英 吴盛伟 |
| |
| 作者单位： | 1. 郑州航空工业管理学院,郑州,450015
2. 河南省交通规划勘察设计院,郑州,450052 |
| |
| 摘 要： | 对大斜度分离式立交桥的桥跨布置、上部结构及下部结构形式进行了探讨.在满足结构使用要求和美观的前提下,力求以最小的跨径跨越被交道,以达到降低工程造价的目的.
|
| 关 键 词： | 预应力混凝土梁 大斜度 立交桥 |
Experience Come from the Design of Crossroad Bridge with Big Angle |
| |
| Li Lianxiu,Hou Xiaoying,Wu Shengwei. Experience Come from the Design of Crossroad Bridge with Big Angle[J]. Henan Science, 2009, 0(5) |
| |
| Authors: | Li Lianxiu Hou Xiaoying Wu Shengwei |
| |
| Affiliation: | 1.Zhengzhou Institute of Aeronautical Industry Management;Zhengzhou 450015;China;2.Henan Provincial Communications Planning;Servey & Design Institute;Zhengzhou 450052;China |
| |
| Abstract: | In this paper,the layout of bridge span and the structure of bridge are discussed;Under the precondi-tion of structure’s using requirements,the beauty of structure is also considered,we try our best to stride over the road by least span to debase the cost of the engineering. |
| |
| Keywords: | pre-stressed concrete girder big angle crossroad bridge |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
