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| MODEL OF A CONSTRUCTION SET OF MACHINERY DURING RAPID CONSTRUCTION OF PARALLEL GUIDING ADIT AT EAST QINLING TUNNEL |
| LIU Jin-liang, ZHAO Geng-qi, WANG Min |
| China Railway Eighteenth Engineering Bureau Group Company, Ltd |
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Abstract The paper introduces the model of a complete set of machinery adopted during rapid construction of parallel guiding adit at Fast Qinling Tunnel, as well as the good effects obtained by using this machinery. Explorations arc put forward concerned with the model of a complete set of machinery for construction of major long tunnels. It provides experience and reference for the similar engineering projects.
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Received: 06 September 2002
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2003, Vol. 20 
