NEHRP Clearinghouse

displaying 61 - 70 results in total 120

  • ['Boroschek, R. L.', 'Mahin, S. A.']
    Investigation of the Seismic Response of a Lightly-Damped Torsionally-Coupled Building.
    National Science Foundation, Washington, DC., December 1991, 277 p.
    Identifying Number(s): UCB-EERC-91-18
    Keywords: ; Framed structures; Steel structures; Elastic analysis; Displacement; Loads (Forces); Structural members; Torsion; Mathematical models; Vibration damping; Case studies; Nonlinear systems; Structural vibration; California; Earthquake damage; Buildings; Seismic effects; Structural analysis; Dynamic response; Earthquake engineering; Joints (Junctions)

  • ['Grigoriu, M.', 'Balopoulou, S.']
    Simulation Method for Stationary Gaussian Random Functions Based on the Sampling Theorem.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., June 11, 1992, 81 p.
    Identifying Number(s): NCEER-92-0015
    Keywords: ; Random noise; White noise; Structural vibration; Vector spaces; Algorithms; Mathematical models; Earth movements; Sampling theory; Dynamic response; Earthquake engineering; Simulation; Stochastic processes; Random functions; Seismic effects; Dynamic structural analysis

  • ['Reinhorn, A. M.', 'Soong, T. T.', 'Lin, R. C.', 'Riley, M. A.', 'Wang, Y. P.']
    Active Bracing System: A Full Scale Implementation of Active Control.
    National Science Foundation, Washington, DC., August 14, 1992, 113 p.
    Identifying Number(s): NCEER-92-0020
    Keywords: ; Earthquake resistant structures; Braces; Structural vibration; Earthquake resistance; Specifications; Algorithms; Mathematical models; Bracing; Actuators; Dynamic response; Buildings; Earthquake engineering; Active control; Servomechanisms; Loads (Forces); Seismic effects; Earthquakes

  • ['Feng, M. Q.', 'Shinozuka, M.', 'Fujii, S.']
    Experimental and Analytical Study of a Hybrid Isolation System Using Friction Controllable Sliding Bearings.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., May 15, 1992, 101 p.
    Identifying Number(s): NCEER-92-0009
    Keywords: Earthquake resistant structures; Sliding friction; Friction controllable sliding bearings; Structural vibration; Bearing capacity; Algorithms; Mathematical models; Controllers; Control theory; Dynamic response; Buildings; Earthquake engineering; Vibration damping; Vibration isolators; Signal processing; Hybrid isolation system; Friction factor

  • ['Ettouney, M. M.', 'Daddazio, R. P.']
    Nonlinear Seismic Analysis of Reinforced Concrete Buildings. Phase 1.
    National Science Foundation, Washington, DC. Small Business Innovation Research Programs., September 30, 1989, 42 p.
    Keywords: ; Earthquake resistant structures; Reinforced concrete; Structural vibration; Deformation; Mathematical models; Dynamic response; Buildings; Plastic properties; Earthquake engineering; Computer programs; Nonlinear systems; Seismic effects; Structural members; Earthquakes; Dynamic structural analysis

  • ['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: ; Earthquake resistant structures; Structural vibration; Mathematical models; Control theory; Dynamic response; Earthquake engineering; Optimization; Vibration damping; Vibration isolators; Nonlinear systems; Linear systems

  • ['Waqfi, O. M.', 'Kariotis, J. C.']
    Comparison of the Dynamic Response of a Damped MDOF Nonlinear Beam Model with an Equivalent SDOF Hysteretic Model.
    National Science Foundation, Washington, DC., April 27, 1992, 92 p.
    Identifying Number(s): REPT-2.3-6
    Keywords: ; Deformation; Earth movements; Displacement; Loads (Forces); Structural members; Damping; Mathematical models; Nonlinear systems; Masonry; Structural vibration; Mechanical hysteresis; Stiffness; Beams (Supports); Walls; Dynamic response; Degrees of freedom; Earthquake engineering; Energy dissipation; Reinforcement (Structures); Mechanical properties

  • ['Seible, F.', 'LaRovere, H. L.']
    Summary on Pseudodynamic Testing.
    National Science Foundation, Washington, DC., February 1987, 53 p.
    Identifying Number(s): REPT-3.1(B)-1
    Keywords: Structural vibration; Computerized simulation; Matrices (Mathematics); Test methods; Mathematical models; Dynamic tests; Earthquake engineering; PSDYN computer program; Vibration damping; Computer programs; User manuals (Computer programs); Dynamic structural analysis

  • ['Chen, G.', 'Soong, T. T.']
    Energy Approach to Seismic Analysis and Design of Secondary Systems.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., August 6, 1993, 242 p.
    Identifying Number(s): NCEER-93-0014
    Keywords: Earthquake resistant structures; Statistical analysis; Structural vibration; Damping; Structural design; Dynamic response; Earthquake engineering; Statistical energy analysis; Displacement; Energy transfer; Dynamic structural analysis

  • ['Tsopelas, P. C.', 'Constantinou, M. C.', 'Reinhorn, A. M.']
    3D-BASIS-ME: Computer Program for Nonlinear Dynamic Analysis of Seismically Isolated Single and Multiple Structures and Liquid Storage Tanks.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., April 12, 1994, 192 p.
    Keywords: 3D-BASIS-ME Computer program; Earthquake resistant structures; Structural vibration; Storage tanks; Dynamic response; Earthquake engineering; Vibration damping; Displacement; Computer programs; Vibration isolators; Bearings; Nonlinear systems; Dynamic structural analysis