| Y型墩刚构桥支架拆除时机与合拢顺序 |
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| 引用本文： | 刘勇志,胡成,金晶,朱荣.Y型墩刚构桥支架拆除时机与合拢顺序[J].江南大学学报(自然科学版),2010,9(5). |
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| 作者姓名： | 刘勇志 胡成 金晶 朱荣 |
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| 摘 要： | Y型墩刚构桥受力复杂,施工技术要求高.通过对某三跨连续Y型墩刚构桥的有限元模拟分析,得出在不同的合拢顺序以及Y墩支架不同的拆除时机下全桥的应力、支反力及挠度的变化,优化明确了对结构有利的施工工艺,为同类型桥梁的设计与施工提供参考.
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| 关 键 词： | Y型墩 刚构桥 支架拆除 合拢顺序 |
Study on the Demolishment Sequence of Scaffolds and the Closure Order of the Rigid-Frame Bridges with Y-Piers |
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| LIU Yong-zhi,HU Cheng,JIN Jing,ZHU Rong.Study on the Demolishment Sequence of Scaffolds and the Closure Order of the Rigid-Frame Bridges with Y-Piers[J].Journal of Southern Yangtze University:Natural Science Edition,2010,9(5). |
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| Authors: | LIU Yong-zhi HU Cheng JIN Jing ZHU Rong |
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