“一洞双机”TBM施工辅助洞室规划影响因素分析
An Analysis of the Influential Factors of Planning Assistant Caverns for the TBM Construction of "Double TBMs One Tunnel"
  
中文关键词:TBM  一洞双机  辅助洞室  布置形式  功能  影响因素  规划设计
英文关键词:Double TBMs One Tunnel  assistant cavern  layout forms  function  influential factor  plan and design
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作者单位
齐梦学 中铁十八局集团隧道工程有限公司重庆400700 
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中文摘要:
      岩石隧道掘进机(TBM)应用规模不断扩大,应用领域不断拓展,认可度不断提升,然而辅助洞室规划设计等很多TBM施工问题需要继续深入研究,2台TBM同时利用1个通道施工的“一洞双机”模式对于辅助洞室提出了更高要求。总结“一洞双机”TBM施工辅助洞室布置形式,分析始发洞、步进洞、组装洞、调头洞室、施工支洞等主要辅助洞室的功能并阐述其规划设计要点,为TBM顺利施工奠定基础。
英文摘要:
      Although the application of the Rock Tunnel Boring Machine (TBM) is continuously expanded in scale, its application range is continuously widened and its recognition is continuously increased, there are still quite a few problems in TBM construction that need to be further studied. Among them, the planning and design of assistant caverns are still short of systematic studies. The construction mode of double TBMs, one tunnel, in which case two TBMs make use of only one passage for their tunneling construction, puts forward a higher demand for assistant caverns. Summarized in the present paper are the layout forms of auxiliary caverns in the TBM Construction of "Double TBMs, One Tunnel", with the functions of the main auxiliary caverns such as start up caverns, stepping caverns, assembly caverns, turning caverns and branch caverns for construction analyzed, and the key points for their planning and design expounded. The paper lays a solid foundation for the smooth construction of TBM.
齐梦学.“一洞双机”TBM施工辅助洞室规划影响因素分析[J].国防交通工程与技术,2019,17(5):6~11
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