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| PRACTICE FOR THE TYPE -SELECTION OF TBM AND THE OPERATIVE FEATURE OF WIRTH |
| ZHANG Hai-zhou |
| China Raiway Fourteenth Group Company |
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Abstract This article concentrates the practice of the type-selection of the TBM according to the actual engineering condi- tion and adhereing to the general feature and demand of the subway project in Guangdong. This is the first time that the ma- chine manufactured by WIRTH-NFM enters the subway project in China. In addition, this article introduces the operative feature of the EPB designed specially for the subway project in Guang Zhou.
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Received: 10 May 2004
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2004, Vol. 21 
