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隧道建设(中英文) ›› 2006, Vol. 26 ›› Issue (2): 1-3,8.

• 专家论谈 •    下一篇

不同地层条件下的盾构与TBM选型

王梦恕   

  1. 1.中铁隧道集团有限公司2.北京交通大学
  • 收稿日期:2005-12-25 出版日期:2006-04-20 发布日期:2009-12-09
  • 作者简介:王梦恕(1938-)|男|河南温县人|中国工程院院士|隧道及地下工程专家。

Type Selection of Shield TBMs and Hard Rock
TBMs for Different Geological Conditions

WANG Meng-Shu   

  1. 1. China Railway Tunnel Group Co.| Ltd.2. Beijing Jiaotong University
  • Received:2005-12-25 Online:2006-04-20 Published:2009-12-09

摘要:

介绍了目前可选用的盾构与TBM型式,指出了盾构设计和施工应重视的几个新动向,探讨了不同地层应选择不同类型的盾构,不同地层应选择不同的刀盘结构,明确了公路隧道盾构的直径确定,考虑了TBM的选择及隧道支护型式选择问题。

关键词:  , 地层条件 盾构 TBM 选型

Abstract:

The article describes the types of shield TBMs and hard rock TBMs available at present, recommends some new trends to which attentions should be paid during the design and boring construction of the shield TBMs, states that different types of shield TBMs and different cutterhead structures should be selected for different geological conditions, defines the determination of the diameters of the shield TBMs for highway tunnels, and discusses on the selection of the types of hard rock TBMs and the pattern of the tunnel reinforcement.

Key words: geological conditionshield , rock TBM ype selection