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连续梁桥施工过程中温度变形的快速分析法
Facilitative Analysis of Temperature Influence on the Construction of Continuous Girder Bridge
【摘要】 分析了多跨连续梁桥在施工过程中的温度变形特点 ,提出了一种温度变形的快速分析方法 ,应用于实桥的施工控制 ,取得了较满意的效果 ,根据分析结果提出了对连续梁桥施工有益的建议
【Abstract】 ?The characteristics of temperature influence on deflection during construction of multi-span continuous girder bridge were investigated in this study. A method for fast estimation of the temperature influence was developed, which was applied to the construction control of an actual bridge with satisfactory results. Based on the results, advice was offered for the construction of multi-span continuous girder bridge.
【关键词】 多跨连续梁；
温度变形；
施工控制；
快速分析方法；
【Key words】 multi-span continuous girder bridge； temperature influence； construction control； facilitative analysis；
【Key words】 multi-span continuous girder bridge； temperature influence； construction control； facilitative analysis；
- 【文献出处】 中南公路工程 ,Central South Highway Engineering , 编辑部邮箱 ,2003年01期
- 【分类号】U448.215
- 【被引频次】15
- 【下载频次】141