LATERAL PERFORMANCE OF WOODEN PORTAL FRAME COMBINED WITH SHEAR WALL USING PLYWOOD

摘要

In this study, failure mode, deformation performance, and strength properties of wooden portal frame combined with plywood sheathed shear wall subjected to lateral load was discussed. There were three different combinations among portal frames and shear wall. As a results , in which shear wall's members was added to a portal frame showed the best result when the nail pitch was 150mm. While in the case of nail pitch of 50mm , which assembled with the frame and the shear wall using frame's beam and column, showed also better good result. We thought the lifting of the frame's column due to high strength shear wall was suppressed by using the same column as the frame part.