TUNNEL STRUCTURE HAVING ANTI-SINKING EARTH PRESSURE SUPPORT AND NON-EXCAVATION CONSTRUCTION METHOD THEREOF

摘要

The present invention relates to a tunnel structure having an anti-sinking earth pressure support, which includes: a plurality of steel pipes of a preset size; a first plate and a second plate connected between the plurality of steel pipes; and the earth pressure support of which one end and the other end are respectively arranged on the first plate and the second plate. The earth pressure support includes: a support pipe into which a filling material is injected; and a support cap partially inserted into the other end of the support pipe. One side surface of the support cap forms a part of the inner side surface of a tunnel. Accordingly, as a groove is not formed on the inner side surface of the tunnel, there is no need for additional finishing work, and the quality, durability, and safety of the tunnel structure are improved by the high-strength support cap of the earth pressure support exposed on the inner side surface of the tunnel.;COPYRIGHT KIPO 2020