TY - JOUR ID - 104426 TI - New Seismic Pushover Procedures using either Floor Enforced-Displacements or Inelastic Dynamic Eccentricities on Irregular Single-Storey R/C Buildings JO - Computational Engineering and Physical Modeling JA - CEPM LA - en SN - AU - Makarios, Triantafyllos AU - Bakalis, Athanasios P. AD - Professor (Asst), Institute of Structural Analysis and Dynamics of Structure, School of Civil Engineering, Aristotle University of Thessaloniki, GR-54124, Greece AD - Dipl. Eng. MSc, Institute of Structural Analysis and Dynamics of Structure, School of Civil Engineering, Aristotle University of Thessaloniki, GR-54124, Greece Y1 - 2019 PY - 2019 VL - 2 IS - 4 SP - 1 EP - 23 KW - Non-linear static analysis KW - Pushover analysis KW - Floor enforced displacements KW - Inelastic dynamic eccentricity KW - Capable near collapse centre of stiffness KW - Torsionally Flexible Building KW - Response History Analysis DO - 10.22115/cepm.2020.216973.1082 N2 - A numerical example of a torsionally-flexible, R/C, asymmetric single-storey building is presented here to clarify in detail the step by step application of two new documented pushover procedures on single-storey R/C buildings. In order to fully consider the coupling between torsional and translational vibrations of the floor-diaphragm under seismic action, the first pushover procedure uses floor enforced-displacements, while the second one uses lateral static floor forces applied with suitable inelastic design eccentricities (inelastic dynamic plus accidental ones) relative to CM. Both pushover procedures referred to the “Capable Near Collapse Principal reference system ” of the single-storey building. The floor enforced-translations/rotation and the appropriate inelastic dynamic eccentricities used in the two proposed procedures derive from extensive parametric analysis and are given by tables or suitable equations. The evaluation of both procedures relative to the results of non-linear response history analysis shows that both procedures predict with safety the in-plan displacements of the building. UR - https://www.jcepm.com/article_104426.html L1 - https://www.jcepm.com/article_104426_b216c108238ebcec663b473f3412ebe0.pdf ER -