In this study, we developed a bearing wall with higher strength using CLT for seismic reinforcement of the first floor part of wood frame-based building method housing, and experimentally confirmed the in-plane shear performance of the load bearing wall. We also attempted numerical analysis of the shear performance of the high-strength shear wall based on the performance of each element used in its construction. The results showed that our high-strength shear wall attained its target value, and applied numerical analysis was effective for evaluating its safety.
