| 某下承式提篮拱桥拱肋吊装方案比选 |
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| 引用本文： | 郭殿军. 某下承式提篮拱桥拱肋吊装方案比选[J]. 山西交通科技, 2012, 0(2): 30-32,40 |
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| 作者姓名： | 郭殿军 |
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| 作者单位： | 山西省交通科学研究院,山西太原030006 |
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| 摘 要： | 以某下承式提篮系杆拱桥为例，结合实际情况分析对比了两种不同施工工艺吊装拱肋的优缺点，并通过有限元软件模拟施工过程，从具体的计算结果对比中看出差别，分析不同工艺对拱脚处受力的影响，从而为拱肋吊装工艺的最终选定提供一定的依据。
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| 关 键 词： | 下承式 提篮拱 拱脚 内力 应力 |
The Lifting Program Selection of A Basket Arch Bridge Rib |
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| GUO Dian-jun. The Lifting Program Selection of A Basket Arch Bridge Rib[J]. Shanxi Science & Technology of Communications, 2012, 0(2): 30-32,40 |
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| Authors: | GUO Dian-jun |
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| Affiliation: | GUO Dian-jun (Shanxi Provincial Research Institute of Communications,Taiyuan,Shanxi 030006,China) |
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| Abstract: | Combined with practical conditions ,the paper analyzed and compared the advantages and disadvanttages of lifting rib for two kinds of different construction technique etc. |
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| Keywords: | deck basket arch arch foot internal force stress |
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