NEHRP Clearinghouse

displaying 1 - 8 results in total 8

  • Abdel-Ghaffar, A. M.
    Dynamic Analyses of Suspension Bridge Structures.
    National Science Foundation, Washington, D.C., May 1976, 372 p.
    Identifying Number(s): EERL-76-01
    Keywords: Bridge towers; Earthquake engineering; Dynamic tests; Suspension bridges; Earthquakes; Vibration; Equations of motion; Finite element analysis; Resonant frequency; Dynamic structural analysis

  • Abdel-Ghaffar, A. M.; Housner, G. W.
    An Analysis of the Dynamic Characteristics of a Suspension Bridge by Ambient Vibration Measurements.
    National Science Foundation, Washington, D.C., January 1977, 86 p.
    Identifying Number(s): EERL-77-01
    Keywords: Dynamic response; Vehicular traffic; Earthquake engineering; Earthquake resistant structures; Suspension bridges; Vibration; Vibration damping; Vincent-Thomas bridge; California; Vibration tests; Los Angeles harbor; Dynamic structural analysis

  • Rubin, L. I.; Abdel-Ghaffar, A. M.; Scanlan, R. H.
    Earthquake Response of Long-Span Suspension Bridges.
    National Science Foundation, Washington, DC., May 1983, 576 p.
    Identifying Number(s): R-83-SM-13
    Keywords: Dynamic response; Washington (State); Ground motion; Bridge foundations; Earthquake engineering; Suspension bridges; Earthquakes; Soil structure interactions; Computer applications; Soil dynamics; Finite element analysis; Golden Gate Bridge; Tacoma Narrows Bridge; Random vibration; Forced vibration; California; Mathematical models; Vincent Thomas Bridge

  • Abdel-Ghaffar, A. M.
    Engineering Data and Analyses of the Whittier, California Earthquake of January 1, 1976.
    National Science Foundation, Washington, D.C., November 1977, 260 p.
    Identifying Number(s): EERL-77-05
    Keywords: Brea Dam; Dynamic structural analysis; Ground motion; Whittier Building; Buildings; Earthquake engineering; Dams; Earthquakes; Vibration; Diemer filter plant; Reservoirs; Earth movements; Carbon Canyon Dam; Resonant frequency; California; Los Angeles County (California); Whittier (California); Seismic waves

  • Abdel-Ghaffar, A. M.
    Studies on the Effect of Differential Motions of Two Foundations Upon the Response of the Superstructure of a Bridge.
    National Science Foundation, Washington, D.C.; Geological Survey, Reston, Va., January 1977, 96 p.
    Identifying Number(s): EERL-77-02
    Keywords: Dynamic response; Dynamic structural analysis; Earthquake engineering; Highway bridges; Earthquakes; Soil structure interactions; Soil dynamics; Random vibration; Girder bridges

  • Abdel-Ghaffar, A. M.; Scott, R. F.; Craig, M. J.
    Full-Scale Experimental Investigation of a Modern Earth Dam.
    National Science Foundation, Washington, DC. Engineering and Applied Science., February 1980, 204 p.
    Identifying Number(s): EERL-80-02
    Keywords: Dynamic response; Ground motion; Earthquake engineering; Earth dams; Earthquakes; Soil dynamics; Earth movements; Predictions

  • Abdel-Ghaffar, A. M.
    Earthquake Induced Longitudinal Vibration in Earth Dams.
    National Science Foundation, Washington, DC. Engineering and Applied Science., December 1980, 135 p.
    Identifying Number(s): 80-SM-14
    Keywords: Modulus of elasticity; Earthquake engineering; Earth dams; Earthquakes; Random vibration; Resonant frequency; Shear modulus; Stress strain diagrams; Dynamic structural analysis

  • Abdel-Ghaffar, A. M.; Scott, R. F.
    An Investigation of the Dynamic Characteristics of an Earth Dam.
    National Science Foundation, Washington, DC., August 1978, 200 p.
    Identifying Number(s): EERL-78-02
    Keywords: Dynamic response; Earthquake engineering; Earth dams; Earthquakes; Vibration; Soil dynamics; Santa Felicia Dam; Resonant frequency; California; Shear modulus; Nonlinear systems