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2008年9月5日,世界最大直径盾构隧道——上海长江隧道工程提前实现双线贯通。上海长江隧道的贯通,不仅造就了世界工程史上的一个奇迹,也意味着以上海为龙头的长三角经济集群发展将再次“提速”。据介绍,长江隧道工程一直被业界视为世界级难题,采用超大盾构穿越地质结构复杂的长江江底,没有可以借鉴的成功经验。2004年以来,武汉、上海、南京先后开始建设越江隧道,目前
September 5, 2008, the world’s largest diameter shield tunnel - Shanghai Yangtze River Tunnel project ahead of two-way through. The linking of the Yangtze River Tunnel in Shanghai not only created a miracle in the history of world engineering, but also meant that the development of economic clusters in the Yangtze River Delta headed by Shanghai would once again speed up. According to reports, the Yangtze River Tunnel project has been regarded as a world-class industry problems, the use of large shield across the complex geological structure of the Yangtze River, there is no successful experience to learn from. Since 2004, Wuhan, Shanghai and Nanjing have successively started to build the tunnel of the Yangtze River. At present,