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本文主要针对麻崖子特长隧道长度长,施工作业面狭小致使施工通风排烟困难的特点,介绍了麻崖子隧道通过风力供应计算,合理布置轴流式风机,解决了该施工难题。
This paper mainly aims at the characteristics of the long ma Yazi sub-long tunnel and the narrow construction work surface, which makes the construction smoke and smoke exhaust difficult. The paper introduces the ma Yazi tunnel through the wind supply calculation, arranges the axial flow fan reasonably and solves the construction difficult problem.