ISSN 2096-4498

   CN 44-1745/U

二维码

Tunnel Construction ›› 2006, Vol. 26 ›› Issue (2): 82-86.DOI: A

• wenzhang • Previous Articles     Next Articles

Calculation and Analysis of Heat Balance of Boring of Shield TBMs

LIU Dian-Yong, ZHANG Ning-Chuan   

  1. 1. Northwest Headquarters of China Railway Tunnel Joint Stocks Co., Ltd.2. China Railway Tunnel Joint Stocks Co., Ltd.
  • Received:2005-08-16 Revised:2005-12-29 Online:2006-04-20 Published:2009-12-09

Abstract:

On basis of the temperature measurement results and the technical parameters of the EPB shield tunnel boring machine of 6250 diameter used in line 2 of Guangzhou Metro, the article makes a simple calculation of the heat balance of the shield TBM to obtain a simple description of the heat dissipation process of the shield driven Metro tunnel, which can be used to provide reference for similar projects in the future.

CLC Number: