ISSN 2096-4498
CN 44-1745/U
Tunnel Construction ›› 2014, Vol. 34 ›› Issue (5): 408-412.DOI: 10.3973/j.issn.1672-741X.2014.05.003
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SUN Zhenchuan1, GOU Hongsong2
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Abstract:
Good ventilation is the prerequisite for the safe construction of long tunnels and is also the guarantee measures for good construction progress and good works quality. In the paper, the performance parameters of ventilation ducts are analyzed, the influence of ventilation ducts on the ventilation energy consumption and ventilation fan selection is obtained, and the cost efficiency of the ventilation equipment and ventilation operation is analyzed, so as to achieve energysaving and environmentfriendly ventilation for longdistance deadend tunneling. Conclusions drawn are as follows: 1) Instead of ventilation fans made by foreign companies, highquality ventilation ducts should be used; 2) The tunneling contractors should unite largescale domestic ventilation fan manufacturers and ventilation duct manufacturer to manufacture highquality ventilation equipment, so as to achieve energysaving and environmentfriendly tunneling ventilation.
Key words: long tunnel, ventilation during tunneling, equipment selection, ventilation duct, ventilation fan
SUN Zhenchuan, GOU Hongsong. Comments on Equipment Selection for Ventilation during Longdistance Deadend Tunneling[J]. Tunnel Construction, 2014, 34(5): 408-412.
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URL: http://www.suidaojs.com/EN/10.3973/j.issn.1672-741X.2014.05.003
http://www.suidaojs.com/EN/Y2014/V34/I5/408
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