近日,穿越迪拜哈吉尔山脉的铁路隧道正式贯通。虽然长度仅有1.8km,但它却已经成为了阿联酋海湾地区最长的铁路隧道。

该隧道是海湾铁路项目的一部分,项目包括从迪拜到沙迦总长145km的铁路线, 穿过哈吉尔山脉到富查伊拉,其中共包括建设9条山岭隧道,总长6.9km,54座桥梁和20条地下通道。隧道开挖使用钻爆法施工,整条隧道共挖出了超过 50 万吨的岩石,目前正在进行现浇混凝土二衬施工。
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