NEHRP Clearinghouse

displaying 11 - 20 results in total 22

  • Yang, J. N.; Li, Z.; Vongchavalitkul, S.
    Generalization of Optimal Control Theory: Linear and Nonlinear Structures.
    National Center for Earthquake Engineering Research, Buffalo, NY.; New York State Science and Technology Foundation, Albany.; National Science Foundation, Washington, DC., November 2, 1992, 89 p.
    Keywords: ; Dynamic response; Vibration isolators; Earthquake resistant structures; Earthquake engineering; Structural vibration; Vibration damping; Optimization; Linear systems; Mathematical models; Nonlinear systems; Control theory

  • Scheller, J.; Constantinou, M. C.
    Response History Analysis of Structures with Seismic Isolation and Energy Dissipation Systems: Verification Examples for Program SAP2000.
    National Science Foundation, Arlington, VA., February 22, 1999, 132 p.
    Identifying Number(s): MCEER-99-0002
    Keywords: Dynamic response; Dynamic structural analysis; Earthquake resistance; Vibration isolators; Earthquake engineering; Friction pendulum systems; Verification; Vibration damping; Fluid-structure interactions; Structural response; Linear systems; Displacement; Storage tanks; Viscous fluids; Mathematical models; Nonlinear systems; Energy dissipation

  • Nau, J. M.; Hall, W. J.
    An Evaluation of Scaling Methods for Earthquake Response Spectra.
    National Science Foundation, Washington, DC., May 1982, 351 p.
    Identifying Number(s): ['STRUCTURAL RESEARCH SER-499', 'UILU-ENG-82-2007']
    Keywords: Dynamic response; Ground motion; Earthquake engineering; Earthquake resistant structures; Mechanical hysteresis; Earthquakes; Spectrum analysis; Scaling factors; Linear systems; Response spectra

  • Otani, S.; Sozen, M. A.
    Simulated Earthquake Tests of R/C Frames.
    National Science Foundation, Washington, DC. Engineering and Applied Science., January 1976, 31 p.
    Keywords: Dynamic response; Earthquake engineering; Earthquake resistant structures; Dynamic tests; Earthquakes; Structural design; Frames; Reinforced concrete; Simulation; Linear systems; Dynamic structural analysis

  • Hou, Z.
    Nonstationary Response of Structures and Its Application to Earthquake Engineering.
    National Science Foundation, Washington, DC., cJanuary 1990, 217 p.
    Identifying Number(s): EERL-90-01
    Keywords: Ground motion; Buildings; Theses; Earthquake engineering; Soil-structure interactions; Time domain; Linear systems; Frequency domain; Covariance matrices; Dynamic structural analysis

  • Sedarat, H.; Bertero, V. V.
    Effects of Torsion on the Linear and Nonlinear Seismic Response of Structures.
    National Science Foundation, Washington, DC., September 1990, 344 p.
    Identifying Number(s): UCB/EERC-90/12
    Keywords: Dynamic response; Dynamic structural analysis; Building codes; Earthquake engineering; Structural vibration; Reinforced concrete; Shear properties; Torsion; Earth movements; Structural members; Linear systems; FACTS computer program; Concrete structures; Mathematical models; Bending moments; Seismic waves

  • Kan, C. L.; Chopra, A. K.
    Linear and Nonlinear Earthquake Responses of Simple Torsionally Coupled Systems.
    National Science Foundation, Washington, DC., February 1979, 120 p.
    Identifying Number(s): UCB/EERC-79/03
    Keywords: Dynamic response; Ground motion; Buildings; Earthquake engineering; Earthquake resistant structures; Earthquakes; Earth movements; Linear systems; Columns (Supports); Mathematical models; Nonlinear systems; Dynamic structural analysis

  • Adeli, H.
    Solution Techniques for Linear and Nonlinear Dynamics of Structures Modeled by Finite Elements.
    National Science Foundation, Washington, DC. Engineering and Applied Science., June 1976, 209 p.
    Identifying Number(s): 23
    Keywords: Computer programming; Earthquake engineering; Explicit methods; Earthquakes; Finite element analysis; Implicit methods; Structures; Linear systems; Matrix methods; Nonlinear systems; Stress strain diagrams; Stiffness methods; Dynamic structural analysis

  • Engin, H.; Askar, A.; Cakmak, A. S.
    An Analytic Method for Strong Motion Studies in Layered Media.
    National Science Foundation, Washington, DC. Engineering and Applied Science., June 30, 1979, 66 p.
    Identifying Number(s): 79/SM/4
    Keywords: ; Dynamic response; Computer programs; Earthquakes; Equations of motion; Vibrational spectra; Linear systems; Soil mechanics; Nonlinear systems; Seismic waves

  • Ting, E. C.; Chen, S. J. H.; Yao, J. T. P.
    System Identification, Damage Assessment, and Reliability Evaluation of Structures.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., February 1978, 69 p.
    Identifying Number(s): CE-STR-78-1
    Keywords: Dynamic response; Damage assessment; Earthquake resistant structures; Earthquake engineering; Earthquakes; System identification; Structures; Linear systems; Nonlinear systems; Dynamic structural analysis