| 普速接触网支柱基础选型方案研究 |
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| 引用本文： | 黄鑫.普速接触网支柱基础选型方案研究[J].中国西部科技,2014(3):57-58. |
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| 作者姓名： | 黄鑫 |
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| 作者单位： | 中铁第二勘察设计工程集团有限责任公司,四川成都610000 |
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| 摘 要： | 在接触网支持结构设计中,接触网支柱受力分析、选型及基础设计环节,都必须与路基、站场等专业密切协作配合,以使接触网支柱构造形式及基础设置,能够满足运营当中实际受力要求、施工方便、安装简单,还能够使上述各专业间在施工实施过程中达到同步及协调统一。本文列举了常用的路基段接触网支柱基础型式,结合实际情况,通过详细技术经济的比较,得出了广大线路基段宜采用横腹式钢筋混凝土支柱、杯形基础的结论。
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| 关 键 词： | 改建铁路广通至大理线 基础 横腹式钢筋混凝土支柱 混凝土Φ等径圆杆 选型 |
Research on the Selection of Foundation of Common OCS Mast |
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| HUANG Xin.Research on the Selection of Foundation of Common OCS Mast[J].Science and Technology of West China,2014(3):57-58. |
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| Authors: | HUANG Xin |
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| Institution: | HUANG Xin(China railway eryuan engineering group co.ltd,Chengdu,Sichuan 610000, China) |
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| Abstract: | In the design of mast support structure, stress analysis, selection and mast foundation must cooperatewith roadbed, station yard and so on. It shall make the conformation form and parameter setting of OCS to meetthe mechanical requirements, convenient installation and operation. This paper listed the common types of OCSmast, and compared the actual situation and detail costs. It was concluded that transverse pre-stress steelreinforced concrete mast and cup-type foundation should be recommended to reconstructed railway construction. |
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| Keywords: | Reconstructed Railway Foundation Transverse Pre-stress Steel Reinforced Concrete Mast Φ350mmMast Selection |
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