| 超大直径泥水平衡式盾构机始发技术 |
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| 引用本文： | 张公社. 超大直径泥水平衡式盾构机始发技术[J]. 铁道建筑技术, 2009, 0(8): 57-61 |
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| 作者姓名： | 张公社 |
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| 作者单位： | 中铁十四局集团有限公司,济南,250014 |
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| 摘 要： | 超大直径泥水平衡式盾构机的始发是盾构机施工的一项关键技术，本文总结了南京长江隧道工程盾构机始发施工中始发段地层加固、地下连续墙破除、洞门密封、负环管片的拼装与加固、泥水平衡的建立以及同步注浆工艺和技术，可供类似工程借鉴。
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| 关 键 词： | 超大直径泥水平衡式盾构机 浅覆土 始发 技术 |
Launching Technology of Super-diameter Slurry-pressure-balance TBM |
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| Zhang Gongshe. Launching Technology of Super-diameter Slurry-pressure-balance TBM[J]. Railway Construction Technology, 2009, 0(8): 57-61 |
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| Authors: | Zhang Gongshe |
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| Affiliation: | Zhang Gongshe ( China Railway 14th Bureau Group Co. Ltd. , Ji＇ nan 250014, China) |
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| Abstract: | Launching is the key technology for super-diameter slurry-pressure-balance TBM. It summarizes the foundation reinforcement of launching, explode of underground continuous wall, seal on shaft wall, build and reinforcement for minusring, establishment of slurry balance, as well as techniques and technologies of synchronous grouting of Nanjing Yangtze River Tunnel Project in this text, and it can be used for similar projects as reference. |
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| Keywords: | super-diameter slurry-pressure-balance TBM minimum over-burden launching technology |
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