| 300m曲线半径及4座岛式车站条件下高架桥架梁方案优化 |
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| 引用本文： | 和锋刚,谭志勇,汪新雷. 300m曲线半径及4座岛式车站条件下高架桥架梁方案优化[J]. 城市建筑, 2014, 0(12): 358-359 |
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| 作者姓名： | 和锋刚 谭志勇 汪新雷 |
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| 作者单位： | 中铁电气化局集团东南公司,南昌330038 |
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| 摘 要： | 本文以宁天城际轻轨3标段架梁方案为例，结合300 m小曲线、岛式车站等工况讨论了不同的架梁方案，通过增设提梁点解决了岛式车站架桥机无法过站问题、龙门吊架梁解决了300 m小曲线架梁问题，为类似工程施工方案优化提供了借鉴意义。
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| 关 键 词： | 300m曲线半径 岛式 架梁 |
The Scheme Optimization of Viaduct Bridge Girder under the Condition of 300 m Curve Radius and Four Island Station |
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| He Fenggang,Tan Zhiyong,Wang Xinlei. The Scheme Optimization of Viaduct Bridge Girder under the Condition of 300 m Curve Radius and Four Island Station[J]. Urbanism and Architecture, 2014, 0(12): 358-359 |
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| Authors: | He Fenggang Tan Zhiyong Wang Xinlei |
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| Affiliation: | He Fenggang,Tan Zhiyong,Wang Xinlei |
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| Abstract: | This article takes the inter-city light-rail 3 frame beam scheme of Ningtian city as an example, combines with the working conditions of 300 m smal curve, island stations to discuss different scheme of frame beam. By increasing the nu-mber of girder point to solve the problem of settled island station can＇t stand, and gantry hanger beam can solve the prob-lem of 300 m smal curve girder, so as to provide reference for the similar engineering construction scheme optimization. |
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| Keywords: | 300 m curve radius island type girder |
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