| 深水超高墩大跨连续刚构桥方案设计 |
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| 引用本文： | 黄涌,宁晓骏,杨昌正,安潇竹. 深水超高墩大跨连续刚构桥方案设计[J]. 公路, 2007, 0(4): 97-99 |
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| 作者姓名： | 黄涌 宁晓骏 杨昌正 安潇竹 |
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| 作者单位： | 1. 昆明理工大学建筑工程学院,昆明市,650224
2. 国家林业局昆明勘察设计院,昆明市,650031 |
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| 摘 要： | 漭街渡大桥主桥设计跨径为116 m 220 m 116 m的超高墩大跨预应力混凝土连续刚构桥,其中主墩高168 m,水库正常蓄水后主墩将有166 m被淹没。重点介绍了大桥方案的设计构思、桥跨布置以及结构设计。
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| 关 键 词： | 连续刚构桥 超高墩 方案设计 深水 |
| 文章编号： | 0451-0712（2007）04-0097-03 |
| 修稿时间： | 2006-11-01 |
Scheme Design of Long Span Continuous Rigid-Frame Bridge with Over-Height Pier in Deep Water |
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| HUANG Yong,NING Xiao-jun,YANG Chang-zheng,AN Xiao-zhu. Scheme Design of Long Span Continuous Rigid-Frame Bridge with Over-Height Pier in Deep Water[J]. Highway, 2007, 0(4): 97-99 |
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| Authors: | HUANG Yong NING Xiao-jun YANG Chang-zheng AN Xiao-zhu |
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| Affiliation: | 1. Faculty of Civil Engineering and Architecture, Kunming University of Science and Technology, Kunming 650224, China 2. Kunming Survey and Design Institute, the National Bureau of Forestry,Kunming 650031, China |
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| Abstract: | Mangjiedu Bridge is designed as a(116 220 116)m over-height pier and long span prestressed concrete continuous rigid-frame bridge with a 168 m main pier in height.The main pier will be drowned up to 166m when the reservoir retains water normally.In the paper,the design considerations,bridge span arrangement and structural design of the bridge are mainly introduced. |
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| Keywords: | continuous rigid-frame bridge over-height pier scheme design deep water |
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