Rebelo, CarlosMagalhães, Luís2015-07-232015-07-232003REBELO, Carlos; MAGALHÃES, Luís (2003) - Behaviour factors of MR steel frames with semi-rigid connections: a parametric study. In International Conference on Enhancement and Promotion of Computational Methods in Engineering and Science, 9, Macau, 25-28 de novembro - EPMESC IX . [S.l. : s.n.]. 6 p.http://hdl.handle.net/10400.11/2916In this paper same results are presented, related to the parametric study of the q-factor of steel moment resistant frames. The study considers semi-rigid beam-to-column joints with standard behaviour, characterized by their stiffness, resistance and deformation capacity. Three performance levels or limit states are considered, Serviceability Limit State (SLS), Damageability Limit State (DLS) and Ultimate Limit State (ULS).engq-factorMR steel framesSemi-rigid jointsStiffness, resistence and deformation capacityLimit statesconference object