| 双圆盾构偏转机理与纠偏技术研究 |
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| 引用本文： | 陈勇.双圆盾构偏转机理与纠偏技术研究[J].城市轨道交通研究,2011,14(8):99-102,112. |
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| 作者姓名： | 陈勇 |
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| 作者单位： | 上海市第二市政工程有限公司,200065,上海 |
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| 摘 要： | 为了解决隧道间相互交叉、隧道与其它地下建筑的穿插重叠等问题,采用双圆质构可以在较为狭小的地下空间穿越,节省地下空间,同时也可避免设置联络通道,减小施工风险.通过分析双圆盾构机发生偏转的机理,制订了相应的纠偏措施,并结合上海轨道交通6号线云山路站——金桥路站双圆区间隧道工程实例,详细分析了双圆盾构施工中的纠偏控制措施,并...
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| 关 键 词： | 双圆盾构 施工工艺 偏转 纠偏技术 |
On the Deflexion Mechanism and Rectifying Deviation Techniques of Double-O-Tube Shield |
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| Chen Yong.On the Deflexion Mechanism and Rectifying Deviation Techniques of Double-O-Tube Shield[J].Urban Mass Transit,2011,14(8):99-102,112. |
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| Authors: | Chen Yong |
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| Institution: | Chen Yong Shanghai No.2 Municipal Engineering Co.,Ltd.,200065,Shanghai,China |
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| Abstract: | Through analyzing the deflexion mechanism of Double-O-Tube shield,the corresponding rectifying deviation techniques are mapped out.Based on the tunnel section construction of Shanghai rail transit Line 6 between Yunshan Road station and Jinqiao Road station,the rectifying deviation techniques are analyzed particularly about their advantages and disadvantages,their validity are appraised synthetically.This conclusion can be used as a guidance to the construction of the Double-O-Tube shield tunneling. |
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| Keywords: | Double-O-Tube shield construction technology deflexion rectifying deviation technique |
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