NEHRP Clearinghouse

displaying 151 - 160 results in total 188

  • Deierlein, G. G.; Hsieh, S. H.; Shen, Y. J.; Abel, J. F.
    Nonlinear Analysis of Steel Frames with Semi-Rigid Connections Using the Capacity Spectrum Method.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., July 2, 1991, 92 p.
    Keywords: Dynamic response; Steel structures; Earthquake engineering; Case studies; Loads (Forces); Elastic properties; Structural vibration; Joints (Junctions); Finite element method; Structural members; Moments; Capacity Spectrum Method; Structural analysis; Framed structures; Nonlinear systems; Seismic waves

  • Somaprasad, H. R.; Toksoy, T.; Yoshiyuki, H.; Aktan, A. E.
    Closed-Loop Modal Testing of a 27-Story Reinforced Concrete Flat Plate-Core Building.
    National Science Foundation, Washington, DC., July 15, 1991, 148 p.
    Identifying Number(s): NCEER-91-0016
    Keywords: Dynamic response; Signal processing; Buildings; Earthquake engineering; Data acquisition; Loads (Forces); Structural vibration; Foundations; Reinforced concrete; Vibration damping; Concrete structures; Resonant frequency; Structural analysis; Algorithms; Closed loop modal tests

  • Evaluation of the Seismic Performance of a Thirty-Story RC Building.
    National Science Foundation, Washington, DC.; California Universities for Research in Earthquake Engineering, Richmond., July 1991, 260 p.
    Identifying Number(s): UCB/EERC-91/16
    Keywords: Soil-structure interactions; Earth movements; Structural members; Elastic analysis; Fourier transformation; Earthquake damage; Ductility; Building codes; Earthquake engineering; Reinforced concrete; Loma Prieta Earthquake; Seismic effects; Displacement; Spectrum analysis; California; Framed structures; Dynamic structural analysis; Dynamic response; Earthquake resistant structures; Loads (Forces); Structural vibration; Concrete structures

  • Bollo, M. E.; Mahin, S. A.; Moehle, J. P.; Stephen, R. M.; Qi, X.
    Observations and Implications of Tests on the Cypress Street Viaduct Test Structure.
    National Science Foundation, Washington, DC.; California State Dept. of Transportation, Sacramento., December 1990, 291 p.
    Identifying Number(s): UCB/EERC-90/21
    Keywords: Earthquake damage; Highway improvements; Earthquake resistant structures; Dynamic tests; Earthquake engineering; Loads (Forces); Reinforcement (Structures); Test facilities; Loma Prieta Earthquake; Cypress Street Viaduct; Stiffness; Elevated highways; Seismic effects; Moments; California; Structural analysis; Highway design; Rehabilitation

  • Rinawi, A. M.; Clough, R. W.
    Shaking Table-Structure Interaction.
    National Science Foundation, Washington, DC., October 1991, 287 p.
    Identifying Number(s): UCB/EERC-91/13
    Keywords: Dynamic response; Earthquake engineering; Loads (Forces); Frequencies; Structural vibration; Simulation; Test facilities; Vibration damping; Shaking; Degrees of freedom; Model tests; Vibration tests; Shaking tables; Structural analysis

  • 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: ; Earthquake damage; Dynamic response; Buildings; Steel structures; Earthquake engineering; Case studies; Loads (Forces); Structural vibration; Joints (Junctions); Vibration damping; Torsion; Seismic effects; Structural members; Displacement; Elastic analysis; California; Mathematical models; Structural analysis; Framed structures; Nonlinear systems

  • 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: ; Braces; Dynamic response; Buildings; Earthquake resistance; Earthquake resistant structures; Specifications; Loads (Forces); Earthquake engineering; Structural vibration; Earthquakes; Seismic effects; Active control; Mathematical models; Servomechanisms; Algorithms; Actuators; Bracing

  • Bracci, J. M.; Reinhorn, A. M.; Mander, J. B.
    Evaluation of Seismic Retrofit of Reinforced Concrete Frame Structures: Part 2. Experimental Performance and Analytical Study of a Retrofitted Structural Model.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., December 8, 1992, 197 p.
    Identifying Number(s): NCEER-92-0031
    Keywords: ; Dynamic response; Seismic waves; Ground motion; Earthquake resistant structures; Earthquake engineering; Loads (Forces); Structural design; Reinforced concrete; Seismic effects; Elastic analysis; Concrete structures; Framed structures; Dynamic structural analysis

  • Kariotis, J. C.; Johnson, A. W.
    Design of Reinforced Masonry Research Building. Phase 1.
    National Science Foundation, Washington, DC., September 1987, 60 p.
    Identifying Number(s): REPT-9.1-1
    Keywords: ; Buildings; Reinforcement (Structures); Earthquake engineering; Models; Masonry; Loads (Forces); Structural design; Mechanical properties; Test facilities; Walls; Stiffness; Design criteria; Displacement; Experimental design

  • Grigorian, C. E.; Popov, E. P.
    Energy Dissipation with Slotted Bolted Connections.
    National Science Foundation, Arlington, VA.; American Iron and Steel Inst., Washington, DC., February 1994, 255 p.
    Identifying Number(s): UCB/EERC-94/02
    Keywords: ; Dynamic response; Buildings; Vibration isolators; Earthquake resistant structures; Earthquake engineering; Loads (Forces); Friction; Steel structures; Test facilities; Displacement; Structural analysis; Bolted joints; Energy dissipation