| 既有线铁路桥梁不均匀沉降病害整治技术应用研究 |
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| 引用本文： | 曹芳民. 既有线铁路桥梁不均匀沉降病害整治技术应用研究[J]. 城市建筑, 2014, 0(2): 286-287 |
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| 作者姓名： | 曹芳民 |
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| 作者单位： | 中铁一局集团新运工程有限公司 |
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| 摘 要： | 既有铁路线在运营过程中,由于施工工后沉降及运营过程中各种荷载影响,路基、桥梁出现不均匀沉降,影响轨道线路的平顺性,对行车安全造成隐患。本文针对京津城际铁路桥梁不均匀沉降整治施工技术进行研究,确定施工方案。
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| 关 键 词： | 既有铁路 桥梁 不均匀沉降 病害整治 |
The Uneven Settlement Disease Treatment Application Research of Existing Railway Bridge |
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| Cao Fangmin. The Uneven Settlement Disease Treatment Application Research of Existing Railway Bridge[J]. Urbanism and Architecture, 2014, 0(2): 286-287 |
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| Authors: | Cao Fangmin |
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| Affiliation: | Cao Fangmin |
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| Abstract: | In the operation process of the existing railway line, due to the impact of various load and set lement construction in the process of operation after, the roadbed and bridges app-ears uneven set lement, influencing the track smoothness, cau-sed hidden trouble to the traffic safety. This paper studies acc-ording to the regulation construction technology of uneven set-tlement of Beijing Tianjin Intercity Railway Bridge, makes the determination of construction scheme. |
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| Keywords: | existing railway bridge uneven settlement dise-ase treatment |
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