| 盾构下穿首都机场施工监测变形特性分析 |
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| 引用本文： | 金淮,张健全,吴锋波,刘永勤.盾构下穿首都机场施工监测变形特性分析[J].都市快轨交通,2008,21(5):53--57. |
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| 作者姓名： | 金淮 张健全 吴锋波 刘永勤 |
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| 作者单位： | 1. 北京城建勘测设计研究院,100101
2. 中国矿业大学北京,100083 |
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| 基金项目： | 北京地铁首都机场线工程建设
（发改投资[2005]2810号） |
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| 摘 要： | 介绍首都机场线1、2支线采用盾构法施工下穿机场滑行区和P4停机坪的情况，阐述第三方监测的目的、内容、方法及测点布设原则，对监测成果进行分析。结果表明，停机坪变形控制达到预期效果，盾构隧道的安全贯通得到保证。总结停机坪的变形特性及规律，从而为今后类似重大风险源的监测设计和施工提供参考和指导。
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| 关 键 词： | 盾构 施工 监测 变形 首都机场线 停机坪 |
| 修稿时间： | 2013/12/6 0:00:00 |
Construction Monitoring Measurement Deformation Characteristics of Shield Driving under Capital Airport |
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| Jin Huai,Zhang Jianquan,Wu Fengbo,Liu Yongqin.Construction Monitoring Measurement Deformation Characteristics of Shield Driving under Capital Airport[J].Urban Rapid Rail Transit,2008,21(5):53--57. |
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| Authors: | Jin Huai Zhang Jianquan Wu Fengbo Liu Yongqin |
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| Abstract: | The paper introduces the objectives,contents,methods and principles of laying out measuring points of the third-party monitoring for shield driving under Capital Airport Line T2 including sliding area and P4 parking apron.Monitored results indicated that deformation control for the parking apron had been satisfactory as predicted so that breakthrough of the shield tunnel had been safeguarded.Summary of the deformation characteristics and regulations of the parking apron is helpful for the similar monitoring design and implementation with significant risk sources. |
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| Keywords: | shield construction monitoring deformation Capital Airport Line parking apron |
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