HORIZONTAL SUPPORTING STRUCTURE OF SHEAR WALL

摘要

A horizontal supporting structure of a shear wall is provided to construct and repair easily by increasing durability of a coupling beam against horizontal force with the coupling beam and a post tension unit, and to reinforce ductility against horizontal load by elastic force of the post tension unit. A horizontal supporting structure(200) of a shear wall includes a couple of shear walls(201,202) spaced from each other, a coupling beam(210) inserted between the shear walls to horizontally support the shear walls, plural angles(220) arranged at both ends of the coupling beam and combined with the shear walls and the coupling beam, and plural post tension units(230) supported by the shear wall by penetrating the shear wall to apply compressive force to the coupling beam through the shear wall. The coupling beam is inserted between the shear walls, and clearance between the shear walls is filled with a reinforcing material(240) or non-shrinkage high strength mortar. The post tension unit is composed of plural steel wires(231), and a couple of fixing units(232) fixing and supporting both ends of the steel wire. The steel wire of the post tension unit is arranged horizontally through the shear wall by forming a through-hole in the shear wall.