NEHRP Clearinghouse

displaying 81 - 90 results in total 140

  • 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: Closed loop modal tests; Reinforced concrete; Structural vibration; Algorithms; Data acquisition; Dynamic response; Buildings; Concrete structures; Earthquake engineering; Vibration damping; Resonant frequency; Foundations; Signal processing; Loads (Forces); Structural analysis

  • Clark, P. W.; Kelly, J. M.
    Experimental Testing of the Resilient-Friction Base Isolation System.
    National Science Foundation, Washington, DC., July 1990, 162 p.
    Identifying Number(s): UCB/EERC-90/10
    Keywords: Earthquake resistant structures; Structural vibration; Seismic waves; Test facilities; Steel structures; Dynamic tests; Shear properties; Dynamic response; Earthquake engineering; Resilient-Friction Base Isolator; Vibration damping; Displacement; Vibration isolators; Bearings; Structural members; Earthquakes; Structural analysis

  • Downs, R. E.; Hjelmstad, K. D.; Foutch, D. A.
    Evaluation of Two RC Buildings Retrofit with Steel Bracing.
    National Science Foundation, Washington, DC., November 1991, 355 p.
    Identifying Number(s): ['UILU-ENG-91-2011', 'STRUCTURAL RESEARCH SER-563']
    Keywords: ; Finite element method; Reinforcing materials; Earthquake resistant structures; Reinforced concrete; Structural vibration; Retrofitting; Mexico; Reinforcing steels; Earthquake damage; Dynamic response; Buildings; Earthquake engineering; Concrete structures; Soil-structure interactions; Computer programs; Reinforcement (Structures); Structural analysis

  • Poland, C. D.; Malley, J. O.
    Procedure for the Seismic Evaluation of Buildings in the Central and Eastern United States.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., April 2, 1992, 469 p.
    Identifying Number(s): NCEER-92-0008
    Keywords: Evaluation; Dynamic loads; Structural vibration; Earthquake resistance; Steel structures; Central plains region (United States); Earthquake damage; Dynamic response; Buildings; Eastern region (United States); Earthquake engineering; Hazards; Concrete structures; Structural analysis

  • El-Attar, A. G.; White, R. N.; Gergely, P.
    Shake Table Test of a 1/6 Scale Two-Story Lightly Reinforced Concrete Building.
    National Science Foundation, Washington, DC., February 28, 1991, 107 p.
    Identifying Number(s): NCEER-91-0017
    Keywords: Reinforced concrete; Structural vibration; Deformation; Test facilities; Model tests; Dynamic response; Buildings; Concrete structures; Earthquake engineering; Shake table tests; Stiffness; Reinforcement (Structures); Earthquakes; Structural analysis

  • El-Attar, A. G.; White, R. N.; Gergely, P.
    Shake Table Test of a 1/8 Scale Three-Story Lightly Reinforced Concrete Building.
    National Science Foundation, Washington, DC.; National Center for Earthquake Engineering Research, Buffalo, NY., February 28, 1991, 175 p.
    Keywords: Reinforced concrete; Structural vibration; Vibration tests; Test facilities; Model tests; Dynamic response; Buildings; Concrete structures; Earthquake engineering; Bending moments; Displacement; Design analysis; Shake Table Tests; Loads (Forces); Structural members; Structural analysis

  • Witting, P. R.; Cozzarelli, F. A.
    Shape Memory Structural Dampers: Material Properties, Design and Seismic Testing.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., May 26, 1992, 106 p.
    Identifying Number(s): NCEER-92-0013
    Keywords: ; Shape memory alloys; Structural vibration; Model tests; Dynamic response; Earthquake engineering; Bending moments; Vibration damping; Vibration isolators; Seismic effects; Structural members; Mechanical properties; Structural analysis

  • Goel, R. K.; Chopra, A. K.
    Inelastic Seismic Response of One-Story, Asymmetric-Plan Systems.
    National Science Foundation, Washington, DC., October 1990, 256 p.
    Identifying Number(s): UCB/EERC-90/14
    Keywords: ; Deformation; Structural vibration; Torsion; Earth movements; Elastic analysis; Dynamic response; Buildings; Earthquake engineering; Stiffness; Displacement; Seismic effects; Structural members; Structural analysis

  • 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 resistant structures; Elevated highways; Moments; Loma Prieta Earthquake; Test facilities; California; Reinforcement (Structures); Earthquake damage; Dynamic tests; Highway design; Earthquake engineering; Highway improvements; Stiffness; Seismic effects; Rehabilitation; Loads (Forces); Cypress Street Viaduct; Structural analysis

  • 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: Structural vibration; Test facilities; Vibration tests; Model tests; Degrees of freedom; Dynamic response; Earthquake engineering; Vibration damping; Simulation; Shaking; Shaking tables; Loads (Forces); Frequencies; Structural analysis