NEHRP Clearinghouse

displaying 321 - 330 results in total 423

  • ['DiPasquale, E.', 'Cakmak, A. S.']
    Identification of the Serviceability Limit State and Detection of Seismic Structural Damage.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., June 15, 1988, 83 p.
    Keywords: ; Earthquake resistant structures; Mechanical hysteresis; Vibration; Ductility; Graphs (Charts); Dynamic response; Ground motion; Loads (Forces); Seismic effects; Mechanical properties; Dynamic structural analysis

  • ['Lin, R. C.', 'Liang, Z.', 'Soong, T. T.', 'Zhang, R. H.']
    Experimental Study of Seismic Structural Response with Added Viscoelastic Dampers.
    National Science Foundation, Washington, DC., June 30, 1988, 78 p.
    Identifying Number(s): NCEER-88-0018
    Keywords: ; Earthquake resistant structures; Vibration; Damping; Graphs (Charts); Dynamic response; Ground motion; Mechanical properties; Loads (Forces); Seismic effects; Viscoelasticity; Dynamic structural analysis

  • ['Fan, F. G.', 'Ahmadi, G.', 'Tadjbakhsh, I. G.']
    Base Isolation of a Multi-Story Building under a Harmonic Ground Motion: A Comparison of Performances of Various Systems.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., May 18, 1988, 116 p.
    Keywords: ; Earthquake resistant structures; Vibration; Mechanical hysteresis; Damping; Graphs (Charts); Dynamic response; Ground motion; Harmonic analysis; Friction factor; Excitation; Loads (Forces); Seismic effects; Mechanical properties; Dynamic structural analysis

  • ['Chung, L. L.', 'Lin, R. C.', 'Soong, T. T.', 'Reinhorn, A. M.']
    Experimental Study of Active Control of MDOF Structures under Seismic Excitations.
    National Science Foundation, Washington, DC., July 10, 1988, 67 p.
    Identifying Number(s): NCEER-88-0025
    Keywords: Earthquake resistant structures; Framed structures; Mechanical hysteresis; Vibration; Ductility; Loads (Forces); Graphs (Charts); Dynamic response; Ground motion; Shaking table; Seismic effects; Mechanical properties; Dynamic structural analysis

  • ['Grigoriu, M.', 'Ruiz, S. E.', 'Rosenblueth, E.']
    Nonstationary Models of Seismic Ground Acceleration.
    National Science Foundation, Washington, DC., July 15, 1988, 54 p.
    Identifying Number(s): NCEER-88-0043
    Keywords: Seismic waves; Mathematical models; Ground motion; Earthquake engineering; Acceleration; Reliability; Michoacan earthquake 1985; Accelerograms

  • Moser, M. A.
    Response of Stick-Slip Systems to Random Seismic Excitation.
    National Science Foundation, Washington, DC., January 1987, 166 p.
    Identifying Number(s): EERL-86-03
    Keywords: Data processing equipment; Furniture; Ground motion; Earthquake engineering; Random vibration; Office equipment; Theses; Poisson processes; Excitation; Medical equipment; Seismic effects

  • ['Segal, D.', 'Hall, W. J.']
    Experimental Seismic Investigation of Appendages in Structures.
    National Science Foundation, Washington, DC., May 1989, 280 p.
    Identifying Number(s): ['UILU-ENG-89-2002', 'STRUCTURAL RESEARCH SER-545']
    Keywords: Lighting equipment; Earthquake resistant structures; Seismic effect; Vibration; Dynamic response; Ground motion; Earthquake engineering; Stresses; Elastic properties; Ductility; Earthquakes

  • ['Nagarajaiah, S.', 'Reinhorn, A. M.', 'Constantinou, M. C.']
    Nonlinear Dynamic Analysis of Three-Dimensional Base Isolated Structures (3D-BASIS).
    National Science Foundation, Washington, DC., August 3, 1989, 132 p.
    Identifying Number(s): NCEER-89-0019
    Keywords: Nonlinear analysis; Earthquake resistant structures; 3D-BASIS computer program; Mathematical models; Dynamic response; Ground motion; Earthquake engineering; Buildings; Base isolation; Seismic effects

  • ['Hwang, H. H. M.', 'Chen, C. H.', 'Yu, G.']
    Bedrock Accelerations in Memphis Area Due to Large New Madrid Earthquakes.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., November 7, 1989, 68 p.
    Keywords: New Madrid earthquakes; Random processes; Shelby County (Tennessee); New Madrid Seismic Zone; Seismic risk; Bedrock; Ground motion; Earthquake engineering; Acceleration (Physics); Power spectra; Memphis (Tennessee); Seismic effects; Earthquakes

  • ['Veletsos, A. S.', 'Tang, Y.']
    Deterministic Assessment of Effects of Ground Motion Incoherence.
    National Science Foundation, Washington, DC.; National Center for Earthquake Engineering Research, Buffalo, NY., July 15, 1989, 54 p.
    Keywords: Deterministic methods; Ground motion; Earthquake engineering; Approximation; Soil structure interactions; Incoherence; Rigid foundations; Seismic effects