| 超高墩设计研究 |
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| 引用本文： | 宁晓骏,李睿,杨昌正,安潇竹.超高墩设计研究[J].公路交通技术,2008(1):87-90. |
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| 作者姓名： | 宁晓骏 李睿 杨昌正 安潇竹 |
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| 作者单位： | 1. 昆明理工大学建工学院,昆明,650224
2. 国家林业局昆明勘察设计院,昆明,650225 |
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| 摘 要： | 超高墩在桥梁建设中的应用已越来越广泛。以云南某连续刚构桥为背景，对其高达168m的主墩设计进行探讨，并对主墩施工状态和成桥状态的稳定性进行计算。结果表明，该超高墩的稳定性有足够的保证。该桥墩的设计可以为同类桥梁的设计提供参考。
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| 关 键 词： | 超高墩 设计 连续刚构 稳定 |
| 文章编号： | 1009-6477(2008)01-0087-04 |
| 修稿时间： | 2007年3月8日 |
Design Study on Supertall Pier |
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| NING Xiaojun,LI Rui,YANG Changzheng,AN Xiaozhu.Design Study on Supertall Pier[J].Technology of Highway and Transport,2008(1):87-90. |
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| Authors: | NING Xiaojun LI Rui YANG Changzheng AN Xiaozhu |
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| Institution: | NING Xiaojun , LI Rui , YANG Changzheng , AN Xiaozhu |
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| Abstract: | The supertall piers have been more and more extensively used in bridge construction.Based on a continuous steel structure bridge in Yunnan,this paper probes into the design of its principal pier up to 168m,and calculates the stability of the principal pier during construction and completion of bridge.The results show that the stability of this supertall pier is well guaranteed and its design can provide reference for bridges of the same type. |
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| Keywords: | supertall pier design continuous steel structure stability |
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