%0 Journal Article %T Performance assessment of the coupled steel shear wall with two-side connection and self-centering %J Amirkabir Journal of Civil Engineering %I Amirkabir University of Technology %Z 2588-297X %A motamedi, reza %A gholami, Mohammad %D 2021 %\ 06/22/2021 %V 53 %N 4 %P 1623-1648 %! Performance assessment of the coupled steel shear wall with two-side connection and self-centering %K Ductile member %K self-centering frame %K post-yield hardness %K pushover analysis %K Performance-Based Plastic Seismic Design %K steel shear wall %R 10.22060/ceej.2020.17081.6454 %X Coupled shear wall with two-side connection and self-centering is a dual System, Including shear wall with Coupling and self-centering Which are joined together by truss elements in the alignment of the floors. In this dual system, beams coupling and plates have the function of energy dissipation and the self-centering frame has the function of reversibility. The result is a reduction in post-earthquake structural repairs and, consequently, a reduction in economic damage, correction, and recovery of damages following a seismic event. In this study, we investigate numerical studies on seismic performance of coupled shear wall and self-centering Primary pre-tensioning force and without pre-tensioning force with the post-yield hardness under 12, 16, and 20% slope in ABAQUS software discussed. Therefore, 9 samples of 6 story and 3 samples of 12 story coupled shear wall and self-centering Primary pre-tensioning force and without pre-tensioning force are designed in way performance-based plastic seismic design and these samples have been subjected to and analyzed with push-over, cyclic, and time history analyzes. The results show that the coupled shear wall with two-side connection and self-centering Primary pre-tensioning force state with 20% stiffness compared to post-yield hardness, less residual drift, less relative lateral displacement distribution, Self-centering Better, less energy dissipation. %U https://ceej.aut.ac.ir/article_3811_3f0f6b8552c8989b1f684703a468b6aa.pdf