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文章针对吕梁山隧道多斜井、并行双线隧道的特点,动态的结合各阶段施工现场特点,分阶段制定出了针对性强的施工通风方案。
Aiming at the characteristics of multi-inclined shaft and parallel double-line tunnel in Luliangshan Tunnel, this paper combines with the characteristics of construction site in different stages dynamically and formulates the pertinent construction ventilation scheme in stages.