METHOD FOR DESIGNING AND CONSTRUCTING A COMPOSITE WALL IN WHICH TEMPORARY RETAINING WALL IS USED FOR EXTERIOR WALL OF AN UNDERGROUND BUILDING, CAPABLE OF SOLVING STRUCTURAL PROBLEMS CAUSED BY WRONG CONSTRUCTION

摘要

PURPOSE: A method for designing and constructing a composite wall in which temporary retaining wall is used for exterior wall of an underground building are provided to stably construct in consideration of construction errors and effective design of the composite wall.;CONSTITUTION: A method for designing and constructing a composite wall in which temporary retaining wall is used for exterior wall of an underground building is as follows. A surface where at least two reinforcing bars covering a H-pile or a reinforcement cage is faced toward the inner side of a building structure before construction of a temporary retaining wall(10). Styrofoam is attached on the surface of the laminated reinforcing bars and embedded in the temporary retaining wall. After excavating target areas, the styrofoam is removed. The laminated reinforcing bars are unfolded to use as a dowel bar. When constructing exterior wall of the underground building(30), the dowel bars projected from the temporary retaining wall are structurally connected with the exterior wall of the underground building. The temporary retaining wall is structurally used for a part of the exterior wall of the underground building.;COPYRIGHT KIPO 2012