| 锦屏TBM掘进效率的影响因素分析及思考 |
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| 引用本文： | 杨庆辉.锦屏TBM掘进效率的影响因素分析及思考[J].国防交通工程与技术,2012(1):51-54. |
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| 作者姓名： | 杨庆辉 |
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| 作者单位： | 中铁十八局集团有限公司隧道工程公司,天津300222 |
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| 摘 要： | 根据锦屏项目部TBM的实际运行情况,从一线施工的角度对TBM施工进行了分析和研究,论述了掘进模式、地质条件、掘进参数、初期支护以及外围施工的制约因素等对TBM掘进效率的影响,并分别提出了对机器设备的改造等相应的应对措施,以供类似工程建设者参考。
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| 关 键 词： | TBM 掘进模式 地质条件 支护措施 皮带 |
Analysis of the Boring-Efficiency-Influencing Factors of the TBM at Jinping |
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| Yang Qinghui.Analysis of the Boring-Efficiency-Influencing Factors of the TBM at Jinping[J].Traffic Engineering and Technology for National Defence,2012(1):51-54. |
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| Authors: | Yang Qinghui |
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| Institution: | Yang Qinghui(The Tunnel Engineering Co.Ltd.of the 18th Bureau Group of the Railway Building Corporation of China,Tianjin 300222,China) |
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| Abstract: | With the actual operation of the TBM of the Jinping Project Headquarters,the operation of the TBM is analyzed and studied from the angle of the first-line construction in the paper,with the tunneling modes,the geological conditions,the tunneling parameters,initial support,and the effects of the construction of surrounding projects on the tunneling efficiency of the TBM dealt with.Moreover,some corresponding measures related to the transformation of machines and equipment,etc.are put forward.The paper may serve as a useful reference for other similar projects. |
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| Keywords: | TBM tunneling mode geological conditions supporting measures leather belt |
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