| 悬索跨越主索鞍顶推分析及方案优化 |
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| 引用本文： | 张开鹏,张安平,祝远池. 悬索跨越主索鞍顶推分析及方案优化[J]. 水运科技信息, 2010, 0(5): 7-9 |
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| 作者姓名： | 张开鹏 张安平 祝远池 |
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| 作者单位： | [1]武汉理工大学土木工程与建筑学院,武汉430070 [2]中冶南方武汉都市环保工程股份有限公司,武汉430070 |
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| 摘 要： | 以川气东送野三河悬索跨越为工程背景,针对悬索结构施工中鞍座顶推问题进行研究。通过建立全桥有限元模型,进行施工模拟分析,结合现场施工情况在确保结构安全及线形合理的情况下调整鞍座顶推方案,并通过施工过程监控数据来验证方案调整的可行性。
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| 关 键 词： | 悬索结构 施工控制 主索鞍顶推 方案优化 |
Pushing Analysis and Pushing Plan Optimization for Suspension Across Main Saddle |
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| Zhang Kaipeng,Zhang Anping,Zhu Yuanchi. Pushing Analysis and Pushing Plan Optimization for Suspension Across Main Saddle[J]. Transportation Science & Technology, 2010, 0(5): 7-9 |
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| Authors: | Zhang Kaipeng Zhang Anping Zhu Yuanchi |
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| Affiliation: | 1.Department of Civil Engineering and Architecture,Wuhan University of Technology,Wuhan 430070,China; 2.WISDRI China City Environment Protection Engineering Limited Company,Wuhan 430070,China) |
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| Abstract: | Combining the Yesanhe suspension bridge,the paper analyzed the problem of main saddle＇s pushing in suspension structure construction.Through the establishment of full-bridge finite element model for the construction simulation analysis,combining on-site construction work,the paper ensured the structural safety and reasonable linear to adjust the saddle push program,and the monitoring data verified the feasibility of the program. |
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| Keywords: | suspension construction construction control the main saddle pushing program optimization |
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