| 落地梁的设计浅析及应用前景 |
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| 引用本文： | 郑永强,崔禄,张键.落地梁的设计浅析及应用前景[J].城市道桥与防洪,2012(5):70-72,8. |
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| 作者姓名： | 郑永强 崔禄 张键 |
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| 作者单位： | 烟台市城建设计研究院有限公司,山东烟台,264003 |
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| 摘 要： | 该文以某地矿坑匝道落地梁桥为例,简述落地梁在实际工程中应用时的优缺点及应用前景。同时,应用通用有限元程序(SAP2000)对落地梁的正常使用状态和承载能力极限状态进行计算分析。其主要结论对该桥型的设计有指导性意义。
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| 关 键 词： | 落地梁 优缺点 前景 分析 |
Elementary Analysis on Design of Landing Beam and Its Application Prospect |
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| Zheng Yongqiang,Cui Lu,Zhang Jian.Elementary Analysis on Design of Landing Beam and Its Application Prospect[J].Urban Roads Bridges & Flood Control,2012(5):70-72,8. |
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| Authors: | Zheng Yongqiang Cui Lu Zhang Jian |
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| Institution: | Zheng Yongqiang,Cui Lu,Zhang Jian |
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| Abstract: | Taking a landing beam bridge of ramp in a mine pit as an example, the article briefly discusses the application advantages, disadvantages and prospect of landing beam in the practical engineering projects. The current finite element program (SAP2000) is used to calculate and analyze the normal using status of landing beam and the ultimate status of its carrying capacity. Its main conclusion has the guiding significance for the design of this bridge. |
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| Keywords: | landing beam advantage and disadvantage prospect analysis |
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