NEHRP Clearinghouse

displaying 1 - 5 results in total 5

  • Singh, M. P.; Ghafory-Ashtiany, M.
    Seismic Stability Evaluation of Earth Structures.
    National Science Foundation, Washington, DC., November 1980, 135 p.
    Identifying Number(s): VPI-E-80.30
    Keywords: Seismic design; Dynamic response; Earthquake engineering; Random vibration; Earthwork; Liquefaction (Soils); Soil dynamics; Foundations; Slopes; Earthquakes

  • Ghafory-Ashtiany, M.
    Seismic Response of Structural System with Random Parameters.
    National Science Foundation, Washington, DC., September 1981, 107 p.
    Identifying Number(s): VPI-E-81-15
    Keywords: Numerical analysis; Earthquake resistant structures; Dynamic response; Buildings; Earthquake engineering; Random vibration; Bending moments; Seismic response; Earthquakes; Dynamic structural analysis

  • Ghafory-Ashtiany, M.; Singh, M. P.
    Seismic Response of Structural System with Randon Parameters.
    National Science Foundation, Washington, DC. Office of Planning and Resources Management., September 1981, 108 p.
    Keywords: Earthquake resistant structures; Dynamic response; Buildings; Earthquake engineering; Random vibration; Random variables; Dynamic structural analysis

  • Singh, M. P.; Ghafory-Ashtiany, M.
    Maximum Response of Nonproportionally and Proportionally Damped Structural Systems Under Multicomponent Earthquakes.
    National Science Foundation, Washington, DC., March 1983, 80 p.
    Identifying Number(s): VPI-E-83-13
    Keywords: Seismic design; Spectral density distribution; Equations of motion; Structural design; Dynamic response; Buildings; Earthquake engineering; Ground motion; Vibration damping; Excitation; Earthquakes

  • Ghafory-Ashtiany, M.; Singh, M. P.
    Seismic Response for Multicomponent Earthquakes.
    National Science Foundation, Washington, DC., April 1984, 205 p.
    Identifying Number(s): VPI-E-84-17
    Keywords: Translational motion; Rotational motion; Dynamic loads; Correlation techniques; Damping; Ground motion; Earthquake engineering; Theses; Dynamic structural analysis