| 厦门翔安海底隧道陆域段围岩及结构变形量测与特征分析技术 |
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| 引用本文： | 王小军,方俊波.厦门翔安海底隧道陆域段围岩及结构变形量测与特征分析技术[J].隧道建设,2007,27(5):24-29. |
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| 作者姓名： | 王小军 方俊波 |
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| 作者单位： | 1. 中铁隧道股份有限公司,郑州,316000
2. 中铁隧道集团科研所,河南,洛阳,471009 |
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| 摘 要： | 结合厦门翔安海底隧道A1合同段行车隧道大断面CRD工法施工监控量测配套技术的选用，介绍了大跨隧道CRD工法施工监控量测有尺和无尺结合、地表和洞内沉降结合、围岩压力和钢支撑应力与洞周变形相结合的变形量测与特征规律分析技术。
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| 关 键 词： | 大断面隧道CRD工法变形量测特征分析 |
| 收稿时间： | 2007-05-31 |
| 修稿时间： | 2007-05-31 |
Technology for Monitoring and Analysis of Deformation of Surrounding Rock Mass and Structures of Coast Land Portion of Xiang'an Sub-sea Highway Tunnel |
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| WANG Xiao-jun,FANG Jun-bo.Technology for Monitoring and Analysis of Deformation of Surrounding Rock Mass and Structures of Coast Land Portion of Xiang''''an Sub-sea Highway Tunnel[J].Tunnel Construction,2007,27(5):24-29. |
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| Authors: | WANG Xiao-jun FANG Jun-bo |
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| Institution: | 1. China Railway Tunnel Joint Stock Co., Ltd2. Luoyang Research Institute of Science and Technology, China Railway Tunnel Group Co., Ltd. |
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| Abstract: | Taking the selection and application of the matching technologies for the monitoring and measurement of A1 contract section of Xianghn sub-sea highway tunnel constructed by means of CRD method as project case, the authors present technologies for the deformation monitoring and regularity analysis of large-spanned tunnels constructed by CRD method, which includes the combination of the traditional monitoring and measurement technology and the non-contact monitoring technology, the combination of the ground surface subsidence monitoring technology and the crown settlement monitoring technology, the combination of the surrounding rock mass pressures and steel rib stress monitoring technology and the convergence monitoring technology. |
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| Keywords: | large-cross tunnel CRD construction method deformation monitoring property analysis |
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