Constructing Method of Underwater Tunnel with Tethering Tunnel Modules, and Underwater Tunnel Constructed by such Method

摘要

The present invention builds an underwater tunnel by immersing and combining precast tunnel modules made of precast concrete sequentially to the correct position in the water using a finishing block and a guide chain, and stably tethering and fixing them at a fixed position. It relates to "underwater tunnel construction method of immersion and tethering configuration of precast tunnel module using closing block and guide cable" and "underwater tunnel" constructed by this construction method.