Auteur Richard E. Christenson
Documents disponibles écrits par cet auteur (3)
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Richard E. Christenson, Auteur ; Bergman, Lawrence, Éditeur scientifique ; Dyke, S. J. ; Spencer Jr., B. F. ; Ohtori, Y., Auteur |This Paper presents the problem definition and guidelines of a set of benchmark control problems for seismically excited nonlinear buildings. Focusing on three typical steel structures, 3-, 9-, and 20-story buildings designed for the SAC project[...]
Article : texte imprimé
Richard E. Christenson, Auteur ; Spencer Jr., B. F., Auteur ; Johnson, Erik A. ; Betti, Raimondo, Éditeur scientifique |Stay cables, such as are used in cable stayed bridges, are prone to vibration due to their low inherent damping characteristics. Transversely attached passive vicous dampers have been implemented in many bridges to dampen such vibration. However[...]
Article : texte imprimé
Richard E. Christenson, Auteur ; B. F. Spencer, Auteur ; Johnson, Erik A., Auteur |The connected control method (CCM) has been shown previously to be a viable means to protect adjacent flexible structures. The CCM works by using an auxiliary structure to provide a reaction force for control. The CCM can be applied to a variety[...]
