| 京津城际高速铁路路基沉降变形综合控制技术 |
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| 引用本文： | 邢波.京津城际高速铁路路基沉降变形综合控制技术[J].路基工程,2010,0(2):186-188. |
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| 作者姓名： | 邢波 |
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| 作者单位： | 中铁二局股份有限公司, 成都 610031 |
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| 摘 要： | 追求"零沉降"理念,无砟轨道的铺设与运营对线下结构工后沉降要求非常严格。文中结合京津城际铁路的实际,提出了为满足列车高速运行条件的沉降控制标准,总结归纳了在路基工程设计和施工中采用的沉降变形综合控制技术,并通过其沉降观测、评估进行验证,最终达到了满足高速列车安全、平稳、舒适的运行目标。
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| 关 键 词： | 沉降变形 控制标准 控制措施 沉降观测 |
| 收稿时间： | 2019-10-26 |
Comprehensive Control Technology for Subgrade Settlement Deformation of Beijing-Tianjin Intercity High-Speed Railway |
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| Authors: | XING Bo |
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| Institution: | China Railway Erju Engineering Group Co./a>;Ltd./a>;Chengdu 610031/a>;China |
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| Abstract: | For zero settlement,the arrangement and operation of ballastless track have strict requirement for post-construction settlement of underline structure.Combined with practical engineering of Beijing-Tianjin intercity railway,this paper puts forward settlement control standard for satisfying the condition of high-speed railway operation;summarizes the comprehensive control technology for settlement deformation in subgrade engineering design and construction and verifies it through settlement observation and e... |
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| Keywords: | settlement deformation control standard control measure settlement observation |
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