壁縦筋の定着方法の異なるCES造連層耐震壁の非線形FEM解析

摘要

本論では，CES合成構造の連層耐震壁の2次元非線形FEM解析を実施し，解析モデルの妥当性および壁縦筋の有無による応力伝達メカニズムの差異についての検討を行った。rn太研究により得られた知見を以下に示す。%A two-dimensional non-linear FEM analysis for CES shear walls was conducted to verity the validity of analytical modeling assumed and constitutive modeling for materials used. Internal stress conditions in the shear walls were also investigated through the FEM analysis. Analytical results for the shear versus drift relationships of the shear walls showed good agreements with the experimental results. It was also indicated through the analysis that the difference of anchoring method of longitudinal wall reinforcing bars to boundary beams affects little on the internal stress conditions and overall behavior of the shear walls.