PRECAST SHEAR KEY TO INSTALL A WING WALL OF A EARTH STRUCTURES AND CONSTRUCTION METHOD A WING WALL OF A EARTH STRUCTURES USING THE PRECAST SHEAR KEY

摘要

PURPOSE: a kind of setting side wall aileron earth structure of prefabricated shear key and the earth structure of construction method using described to significantly reduce the construction time because being not required in draining process. ;CONSTITUTION: a kind of installation aileron earth structure of prefabricated shear key includes main body. The main body is by installation part, insertion section (11), protruding portion (12). Mounting portion is to excavate, to construct the earth structure of aileron. Insertion section insertion installation section, which has the same diameter, extends from top insertion section with shape and installation portions, the protruding portion;The 2011 of copyright KIPO submissions