
5月14日,从Ankang到Xi'an-ChongQing高速金属的重庆部分的Jianshanzi隧道(因此,从称为Kangyu的Xi'an-Chongqing高速金属)标出了隧道构造阶段的进入。 Jianshanzi隧道位于四川省的Dazhou City和Cuang'an City。它是由中国铁路第五局建造的。它是一条单孔双线隧道,总长度为320米,最大埋葬深度约为31米。整个隧道都经过各种贫穷的地质,例如温和的倾斜,泥岩和砂岩。此外,有必要穿过煤气管道,乡村道路,私人房屋和其他建筑物,从而在现场造成极大的建筑困难。据了解,自2022年11月,中国铁路项目部第五局进入该地点以来,它已经组织并精心构造,主动使用的人员定位SYstems, video surveillance systems, emergency alarm systems, access control systems, emergency escape and other safety guarantee systems, strictly implemented various requirements for field safety penetration management, used advancesed advancesed Horizontal drilling, geological radar, TSP and other technical means, adopted eight construction technologies such as rapid digging separate double pieces of frame, and improved 22 tooling equipment such as instruments on steel frame laser positioning, effectively oppressed as poor geology and high risks, construction and quality 建造。根据中国铁路第五局的建设下的XIYU高速铁路项目负责人Li Donghong表示,“在施工过程中,我们使用Ang双块拆分型银行进行隧道释放操作,并使用了两个装载机,并使用了两个Quinn tunnel tunnel填充,并成功地完成了整个隧道的封闭和快速循环。”Xi'an-Askang高速金属的G Jiutianshan隧道成功完成。此时,Xi'an-Assang部分的Xi'an-Kang部分中的20个隧道完成了。西昌以及高速瑞尔斯(Riles)是从北京到北京再到昆明的北京 - 昆明河道不可或缺的一部分,而Baotou和Yinchuan到Haikou是一个非常重要的位置。区,Beibei区,重庆和重庆集中西站。 After completing and opening traffic to the West-Chongqing High-speed metals, it can connect to the Zhengzhou-chongqing high-speed railroad, the chongqing-kunming high-speed Rilway, the Xi'an-Yan'an high-speed railroad, and the Xi'an-shiyan high-speed of the road network structure in the street regional region, And people will greatly facilitate the journey of the route, and it is significant in整合和扩大减轻贫困,全面促进农村再生的结果,有助于整合城市农村ND区域发展,并发展了一种新的西方发展模式。负责编辑:陈丹丹(Chen Dandan)在发表演讲时请遵守新闻答复服务协议