CONCRETE WALL HAVING VERTICAL CONNECTION OF PRECAST CONCRETE WALL PANEL AND CONSTRUCTING METHOD

摘要

PURPOSE: A structure wall formed by a precast concrete structural wall panel having a mechanical vertical stepped joint and a construction method thereof are provided to improve resistance to horizontal force applied to the structure wall. CONSTITUTION: A structure wall formed by a precast concrete structural wall panel having a mechanical vertical stepped joint is composed as follows. A lower stepped portion is formed on the longitudinal bottom of a first PC(precast concrete) panel. An upper stepped portion(12) is formed on the longitudinal top of a second PC panel. Each stepped portion has a through hole. The upper stepped portion of the second PC panel is placed on the lower stepped portion of the first PC panel, and the side surfaces of the first and second PC panels are meshed with each other. When the through holes of the lower and upper stepped portions are connected to each other, a tension member(2) is inserted into the through holes, and vertical tension is applied to the tension member.