目录 Foreword Xiangan Tunnel Construction Background and Decision—making Process 1.Realization of Human History through the Seabed 2.Xiangan Tunnel: Over Ten Years of Preparation 3.Ups and Downs in Fund Management, and Innovative Financing Model Construction: From Surveying to Solving the Worlds Problem 1.The Principle of "Surveying before Tunneling, with or without Doubts" during the Surveying Work 2.Tackle the Heavily Weathered Soil Layer and Permeable Sand Layer 3.Overcoming the Worlds Problem—Undersea Weathered Slots Attaching Importance to Safety and Quality, Xiangan Tunnel Created the Record of "No Deaths" 1.Safety Construction and "No Deaths" 2.Quality is Life A Well—cralted Landscape and Electromechanical Engineering 1.Unforgettable Ventilation Shafts and Sculptures 2.Safe and Reliable Electromechanical System Accumulate Operating Experience Then Assume Responsibility 1.15,000 Vehicles Through on the Opening Day 2. Upgrading Fire Facilities and Perfecting Tunnel Management Method 3.Scientific Management and Maintenance for Long—term Stability 4.Xiangan Tunnel Undertakes the Task of Regional Economic Development Providing Valuable Experience for Chinas Undersea Tunnel Constr uction 1.Technological Innovation Results 2.Reality and Prospects for Chinas Undersea Tunnels Epilogue
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