Study on Time History Method of Structure with Energy-Dissipation Devices Based on Complex Mode
Differential equation of motion of energy-dissipation structure is established in the paper. In order to decouple the equation ,the equation is be reduced based on complex mode theory.Take a 10-storey shearing frame for an example ,selecting elcentro and taft wave as seismic motions ,structural roof displacements and relative storey displacements are be calculated and the effect of energy-dissipation dampers is evaluated.
Z. Q. Bai and W. F. Liu, "Study on Time History Method of Structure with Energy-Dissipation Devices Based on Complex Mode", Applied Mechanics and Materials, Vols. 94-96, pp. 1192-1195, 2011