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一、工程概况狮子洋隧道是国家“四纵四横”铁路快速客运网重要组成部分广深港高铁穿越狮子洋海域的关键工程,位于珠江口狮子洋,西接广州东涌站、东连东莞虎门站,穿越小虎沥、沙仔沥和狮子洋三条水道,是世界上行车速度最高的水下隧道,是长度仅次于英吉利海峡隧道的水下盾构隧道,也是国内首座水下铁路隧道,被誉为“中国世纪铁路隧道”。
I. Introduction to the Project The Lion’s Tunnel is a key project of the “Four Vertical and Four Horizontal Lines” Express Railway Network. The key project of the Guangzhou-Shenzhen-Hong Kong High Speed Rail across the Lion’s Sea is located at the Lion Ocean at the Pearl River Estuary, west of Guangzhou’s Tung Chung Station, Even the Humen station in Dongguan, through the small tiger Lek, sand Aberdeen and lion ocean three waterways, is the world’s highest speed underwater tunnel, is the second only to the English Channel Tunnel underwater tunnels, is also the first underwater railway Tunnel, known as “China Century Railway Tunnel ”.