| 客运专线连续梁悬臂施工临时支墩设计 |
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| 引用本文： | 姚璐.客运专线连续梁悬臂施工临时支墩设计[J].城市道桥与防洪,2010(7):118-121. |
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| 作者姓名： | 姚璐 |
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| 作者单位： | 中铁二十一局集团,甘肃兰州,730000 |
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| 摘 要： | 该文论述了临时支墩在客运专线连续箱梁悬臂浇筑施工中的应用技术,探讨了临时支墩设计和安装等相关技术问题,并以京石客专为例,对临时支墩的力学特性进行了检算。其强度、刚度和稳定性均能满足施工的要求,为类似工程提供参考。
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| 关 键 词： | 临时支墩 悬臂浇筑 力学特性 稳定性 京石客运专线 |
Design of Temporary Pier for Cantilever Construction of Continuous Beam of Passenger Dedicated Railway |
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| Yao Lu.Design of Temporary Pier for Cantilever Construction of Continuous Beam of Passenger Dedicated Railway[J].Urban Roads Bridges & Flood Control,2010(7):118-121. |
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| Authors: | Yao Lu |
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| Abstract: | The article describes the application technique of the temporary pier in the cantilever pouring construction of continuous beam of passenger dedicated railway,and discusses the relative technical issues in the design and installation of temporary pier.Taking Beijing-Shijiazhuang Passenger Dedicated Railway as an example,the article checks and calculates the mechanics characters of temporary pier.Its strength,rigidity and stability can satisfy the construction requirement able to provide the reference for the similar projects. |
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| Keywords: | temporary pier cantilever pouring mechanics character stability Beijing-Shijiazhuang Passenger Dedicated Railway |
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