| 三跨连续弯石拱桥的设计与思考 |
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| 引用本文： | 李志勇.三跨连续弯石拱桥的设计与思考[J].中南公路工程,2014(2):177-179,189. |
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| 作者姓名： | 李志勇 |
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| 作者单位： | 宁波市交通规划设计研究院有限公司,浙江 宁波315192 |
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| 摘 要： | 以三跨连续弯石拱桥为例，介绍了该类桥梁的受力特点及设计思路，采用桥梁空间计算软件 MIDAS CIVIL对全桥进行结构静力分析，并提出早期落架的施工方案。
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| 关 键 词： | 不等跨 连拱作用 石砌拱 弯拱桥 设计 |
Design and Thinking of Three Span Continuous Curved Stone Arch Bridge |
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| LI Zhiyong.Design and Thinking of Three Span Continuous Curved Stone Arch Bridge[J].Central South Highway Engineering,2014(2):177-179,189. |
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| Authors: | LI Zhiyong |
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| Institution: | LI Zhiyong (Ningbo Communications Planning Institute Co. ,Ltd. Ningbo, Zhejiang 315192, China) |
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| Abstract: | In this paper,three span continuous curved stone arch bridge as an example,intro-duces the stress characteristic and the design thinking of this kind of bridge,the bridge space calculation software MIDAS CIVIL to the whole bridge structure static analysis,and put forward the construction scheme of the early drop frame. |
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| Keywords: | unequal span continuous arch effect stone arch curved arch bridge desing |
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