NEHRP Clearinghouse

displaying 1 - 2 results in total 2

  • Zahrah, T. F.; Hall, W. J.
    Seismic Energy Absorption in Simple Structures.
    National Science Foundation, Washington, DC., July 1982, 227 p.
    Identifying Number(s): ['UILU-ENG-82-2011', 'STRUCTURAL RESEARCH SER-501']
    Keywords: Earthquake resistant structures; Seismic waves; Mechanic hysteresis; Dynamic response; Computer applications; Earthquake engineering; Ground motion; Degrees of freedom; Cyclic loads; Linear systems; Nonlinear systems

  • St. John, C. M.; Zahrah, T. F.
    Aseismic Design of Underground Structures.
    National Science Foundation, Washington, DC., June 1985, 138 p.
    Identifying Number(s): AA-R-8411-5616
    Keywords: Earthquake resistant structures; Seismic waves; Subsurface structures; Mathematical models; Structural design; Earthquake engineering; Excavations; Tunnels; Loads (Forces); Dynamic structural analysis