Scopul nostru este sprijinirea şi promovarea cercetării ştiinţifice şi facilitarea comunicării între cercetătorii români din întreaga lume.
Autori: Králik,J., Králik,J., jr
Editorial: Elsevier, Engineering Structures, doi:10.1016/j.engstruct. 2009.07.029., p.8, 2009.
This paper presents results of experimental and numerical analysis of seismic resistance of reinforced concrete coupling system considering the plastic capacity in accordance of standard requirements STN ENV ), ENV ), Önorm B) and FEMA ). The plastic capacity of the structure can be established by parameter q in the case of the spectral analysis to determine the seismic response. The experience from dynamic analysis of a hospital structure in accordance with standard requirements is presented in this paper. Dynamic parameters of the building structure are checked by experiment and the calculation model is modified on the basis of the experiment. The nonlinear analysis of the coupling system was realized in the program CRACK under system ANSYS for Kupfer’s failure condition and Červenka’s model of the concrete strength reduction.
Cuvinte cheie: Seismic, reinforced concrete, frame-wall, ductility, Eurocode