| 大跨度城际铁路连续梁桥悬臂施工阶段应力分析 |
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| 引用本文： | 范春生.大跨度城际铁路连续梁桥悬臂施工阶段应力分析[J].中国建材科技,2013(2):79-81. |
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| 作者姓名： | 范春生 |
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| 作者单位： | 中铁十四局集团有限公司,山东 济南250014 |
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| 摘 要： | 本文利用仿真分析技术实施施工控制，从而确定了桥梁结构施工过程中每个阶段在受力和变形的理想状态，以此为依据控制施工过程中每个阶段的结构行为，以确保施工中结构的可靠性与安全性，保证桥梁成桥后线形及受力状态符合设计要求。
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| 关 键 词： | 仿真分析 施工控制 应力分析 |
Stress analysis of continuous beam bridge for long-span intercity rail during cantilever construction stage |
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| Abstract: | In this paper,using the simulation technology to implement the construction control, thus determined the bridge structure in the construction process of each stage in the force and deformation of the ideal state,as a basis to control structural behavior of each stage of the construction process,to ensure the reliability and safety of construction structure, guarantee the bridge alignment and stress state is consistent with the the desima reouirements. |
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| Keywords: | simulation analysis construction control stress analysis |
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