| 京津城际铁路桥梁沉降观测与评估技术 |
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| 引用本文： | 丁愿文.京津城际铁路桥梁沉降观测与评估技术[J].中国工程科学,2009,11(1):43-47. |
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| 作者姓名： | 丁愿文 |
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| 作者单位： | 中铁十七局集团有限公司,太原,030006 |
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| 摘 要： | 以京津城际铁路工程为例，系统地介绍了无碴轨道客运专线（高速铁路）桥梁沉降观测的具体要求、方法，并提出了沉降评估的数学模型和判定条件。
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| 关 键 词： | 京津城际铁路 桥梁 沉降观测 评估 |
| 收稿时间： | 2008/11/10 0:00:00 |
| 修稿时间： | 2008/11/24 0:00:00 |
Technology on settlement monitoring and evaluation in bridge pier in Beijing Tianjin inter city railway |
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| Ding Yuanwen.Technology on settlement monitoring and evaluation in bridge pier in Beijing Tianjin inter city railway[J].Engineering Science,2009,11(1):43-47. |
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| Authors: | Ding Yuanwen |
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| Affiliation: | China Railway 17th Bureau Group Co.Ltd, Taiyuan 030006, China |
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| Abstract: | Specific requirements and methods of settlement monitoring which are used in bridge of unballasted track passenger dedicated line or high speed railway are introduced systematically, and mathematical model and determinant conditions of settlement are proposed simultaneously, taking Beijing Tianjin inter city railway as an example. |
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| Keywords: | Beijing Tianjin inter city railway bridge settlement monitoring evaluation |
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