| 兰新第二双线湟水河特大桥施工便桥设计与力学检算 |
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| 引用本文： | 高永贵.兰新第二双线湟水河特大桥施工便桥设计与力学检算[J].城市道桥与防洪,2012(9):106-108. |
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| 作者姓名： | 高永贵 |
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| 作者单位： | 中铁二十一局集团第四工程有限公司,青海西宁810000 |
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| 摘 要： | 该文论述了贝雷梁在施工便桥中的技术应用,探讨了排架式钢管柱在临时支墩中的相关技术问题,并结合具体工程,对施工便桥进行了设计。同时,对力学特性进行了检算,其强度和刚度均能满足施工的要求,为类似工程施工提供参考。
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| 关 键 词： | 湟水河特大桥 贝雷梁 排架式钢管柱 设计 力学计算 |
Design and Mechanics Calculation on Temporary Bridge for Construction of Huangshui River Bridge in Second Double Line of Lanzhou-Xinjiang Railway |
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| Gao Yonggui.Design and Mechanics Calculation on Temporary Bridge for Construction of Huangshui River Bridge in Second Double Line of Lanzhou-Xinjiang Railway[J].Urban Roads Bridges & Flood Control,2012(9):106-108. |
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| Authors: | Gao Yonggui |
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| Institution: | Gao Yonggui |
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| Abstract: | This paper discusses the technological application of Bailey beam in the temporary bridge of construction and studies the related technical problems of bent-type steel pipe column in the temporary pier.Combined with specific engineering,the paper introduces the design of temporary bridge and also checks its mechanical properties.Its strength and rigidity can meet the construction requirements,which can be referred for the construction of the similar projects. |
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| Keywords: | Huangshui River Bridge Bailey beam bent-type steel pipe column design mechanical calculation |
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