| 摘要 |
<p>An impact absorbing immersed tunnel includes a tunnel unit, a support frame unit, and a fixing unit. The tunnel unit has a hollow hole inside the same where trains and vehicles drive in, and a plurality of tunnel modules coupled with each other to be installed in underwater. The frame support units fixated at the bottom surface of the tunnel unit and the underwater surface, respectively, to fix the tunnel units, and installed in order for the interval to be increased as the tunnel unit goes farther from the land surface. The fixating units couple the adjacent tunnel modules of the tunnel unit with each other.</p> |
