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

摘要

According to the present invention, the new tunnel module is sequentially combined and installed at the end of the pre-construction body part while tethering the new tunnel module by watertight coupling and fixing the closing block connected to the fixed cable to the side of the new tunnel module. While constructing an underwater tunnel by repeatedly performing the work of Tunnel construction method", and to the "underwater tunnel" constructed by this construction method.