CASING USED IN CIP CONSTRUCTION METHOD, TEMPORARY EARTH RETAINING STRUCTURE AND CONSTRUCTION METHOD OF EARTH RETAINING STRUCTURE

摘要

A casing used in a CIP construction method, as a casing used in the cast-in place pile (CIP) construction method forming an earth retaining structure, includes a cylindrical casing part having a hollow therein and a concave casing part formed on one side of the cylindrical casing part and having a concave part. In a lower portion of the cylindrical casing part, a penetration hole penetrating the cylindrical casing part and the concave casing part is formed. In a side portion of the concave casing part, an injecting hole is formed. An injection object, which is injected into the injecting hole, is introduced into the cylindrical casing part through the penetration hole.;COPYRIGHT KIPO 2020