| 桥梁高墩爬模施工及墩顶临时支承体系转换技术探讨 |
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| 引用本文： | 王沙.桥梁高墩爬模施工及墩顶临时支承体系转换技术探讨[J].现代城市轨道交通,2020(6):54-57. |
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| 作者姓名： | 王沙 |
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| 作者单位： | 中铁十八局集团第三工程有限公司 |
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| 摘 要： | 以云南嵩明至昆明高速公路十三合同段桥梁高墩施工为背景,对桥梁高墩爬模施工及墩顶临时支承简支梁体系向连续梁体系转换技术进行研究,通过分析桥梁高墩结构特征和现场施工条件,优化高墩爬模施工和墩顶临时支承简支梁体系向连续梁体系转换技术,保障桥梁高墩混凝土施工质量和墩顶临时支承的体系转换。
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| 关 键 词： | 桥梁工程 高墩爬模 支承体系 体系转换 技术探讨 |
Discussion on construction of high pier climbing formwork and the transformation technology of temporary supporting system on the top of pier |
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| Wang Sha.Discussion on construction of high pier climbing formwork and the transformation technology of temporary supporting system on the top of pier[J].Modern Urban Transit,2020(6):54-57. |
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| Authors: | Wang Sha |
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| Abstract: | Based on the construction of high pier specifi ed in a contract lot on Songming Kunming Expressway in Yunnan Province,this paper studies the technology of bridge high pier climbing formwork construction and transformation from pier top temporary support simple supported beam system to continuous beam system,and optimizes the technology of high pier climbing formwork construction and transformation from pier top temporary support simple supported beam system to continuous beam system by analyzing the structural characteristics and site construction conditions of bridge high pier,ensuring the construction quality of high pier concrete and the system transformation of temporary support on the top of pier. |
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| Keywords: | bridge engineering works high pier climbing supporting system system transformation technical discussion |
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