| EPB盾构泡沫系统设计缺陷与改进 |
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| 引用本文： | 张成.EPB盾构泡沫系统设计缺陷与改进[J].铁道建筑技术,2009(1):54-56,68. |
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| 作者姓名： | 张成 |
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| 作者单位： | 中铁十一局集团有限公司,武汉,430071 |
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| 摘 要： | 通过对现有EPB盾构在掘进过程中泡沫系统存在的缺陷进行分析与研究，提出了详细的改进设计思路与措施，从而极大地降低了土压平衡盾构在掘进过程中发生堵塞的概率，提高了盾构的掘进速度，具有一定的实用和推广价值。
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| 关 键 词： | EPB盾构 泡沫系统 设计改进 |
Design Defects and Improvement of EPB Shield TBM Foam System |
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| Zhang Cheng.Design Defects and Improvement of EPB Shield TBM Foam System[J].Railway Construction Technology,2009(1):54-56,68. |
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| Authors: | Zhang Cheng |
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| Institution: | Zhang Cheng (China Railway 11^th Bureau Group Co. Ltd. , Wuhan 430071, China) |
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| Abstract: | Through analysis and study on the present foam system defects of EPB Shield TBM during its tunneling, the au- thor brings up a detailed improvement plan and measures. This will greatly reduce foam system blocks during EPB Shield TBM tunneling, increase the advance speed, and has certain practical and promotional values. |
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| Keywords: | EPB Shield TBM foam system design improvement |
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