| 双圆盾构隧道变形分析模型与系统实现 |
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| 引用本文： | 刘春,王解先,沈云中.双圆盾构隧道变形分析模型与系统实现[J].同济大学学报(自然科学版),2007,35(9):1158-1162. |
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| 作者姓名： | 刘春 王解先 沈云中 |
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| 作者单位： | 同济大学,测量与国土信息工程系,上海,200092;现代工程测量国家测绘局重点实验室,上海,200092 |
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| 基金项目： | 上海市优秀青年教师后备人才计划 |
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| 摘 要： | 以双圆盾构隧道为研究对象,结合工程实例,给出了双圆盾构隧道变形基准和变形量的基本模型,并推导了变形量严格的数学求解公式.针对变形分析模型,又给出了计算机分析系统的实现,以及系统应用的流程和分析实例.目前系统已应用于上海某地铁的盾构隧道施工监测中.
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| 关 键 词： | 双圆盾构隧道 施工监测 变形模型 分析系统 |
| 文章编号： | 0253-374X（2007）09-1158-05 |
| 修稿时间： | 2005-12-20 |
Deformation Analysis Model of Double-Circle Shield Tunnel and Its Computer System Realization |
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| LIU Chun,WANG Jiexian,SHEN Yunzhong.Deformation Analysis Model of Double-Circle Shield Tunnel and Its Computer System Realization[J].Journal of Tongji University(Natural Science),2007,35(9):1158-1162. |
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| Authors: | LIU Chun WANG Jiexian SHEN Yunzhong |
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| Institution: | 1. Department of Surveying and Geoirformaties, Tongji University, Shanghai 200092, China; 2.Key Laboratory of Advanced Engineering Survey of State Bureau of Surveying and Mapping, Shanghai 200092,China |
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| Abstract: | This paper presents a study of the double-circle shield tunnel based on an engineer case.A fundamental model of deformation datum and deformation value is established,and a mathematics equation of deformation value is deduced.A computer analysis system is then established for the deformation analysis model.The procedure of system application and the analysis of a practical case are presented.The system is now applied to the shield tunnel construction monitoring in Shanghai. |
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| Keywords: | double-circle shield tunnel construction monitoring deformation model analysis system |
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