NEHRP Clearinghouse

displaying 1 - 5 results in total 5

  • Adham, S. A.; Ewing, R. D.
    Methodology for Mitigation of Seismic Hazards in Existing Unreinforced Masonry Buildings, Phase 1.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., March 1978, 93 p.
    Identifying Number(s): R-7815-4610
    Keywords: Masonry; Seismic design; Earthquake resistant structures; Reinforcing materials; Masonry walls; Seismic waves; Mathematical models; Earth movements; Walls; Dynamic response; Buildings; Earthquake engineering; Ground motion; Dynamic structural analysis

  • Ewing, R. D.; Johnson, A. W.; Kariotis, J. C.
    Methodology for Mitigation of Seismic Hazards in Existing Unreinforced Masonry Buildings: The Methodology (Revised).
    National Science Foundation, Washington, DC., January 1984, 208 p.
    Identifying Number(s): ABK-TR-08
    Keywords: Masonry; Methodology; Earthquake resistant structures; Seismic waves; Seismic risk; Buildings; Earthquake engineering; Ground motion; Hazards; Earthquakes; Dynamic structural analysis

  • Kariotis, J. C.; Waqfi, O. M.; Ewing, R. D.
    Computer Program Using Beam Elements for the Nonlinear, Dynamic Analysis of Lumped Parameter Models.
    National Science Foundation, Washington, DC., February 1992, 96 p.
    Identifying Number(s): REPT-2.3-5
    Keywords: Equations of motion; Displacement; Loads (Forces); Damping; Nonlinear systems; Masonry; Concrete; Matrices (Mathematics); Algorithms; LPM/II computer program; Stiffness; Beams (Supports); Walls; Dynamic response; Degrees of freedom; Earthquake engineering; Boundary conditions; Computer programs; Reinforcement (Structures); Mechanical properties; Dynamic structural analysis

  • Ewing, R. D.; El-Mustapha, A. M.; Kariotis, J. C.
    FEM/I: A Finite Element Computer Program for the Nonlinear Static Analysis of Reinforced Masonry Building Components (Revised).
    National Science Foundation, Washington, DC., June 1990, 126 p.
    Identifying Number(s): REPT-2.2-1
    Keywords: Masonry; Finite element method; Seismic design; Research management; Static tests; TCCMAR (Technical Coordinating Committee on Masonry Research); Earthquake engineering; Computer programs; NEHRP (National Earthquake Hazards Reduction Program)

  • Kariotis, J. C.; El-Mustapha, A. M.; Ewing, R. D.
    Influence of Foundation Model on the Uplifting of Structures.
    National Science Foundation, Washington, DC., July 1988, 41 p.
    Identifying Number(s): REPT-2.3-2
    Keywords: ; Algorithms; Mathematical models; Damping; Earth movements; Earthquake damage; Dynamic response; Buildings; Degrees of freedom; Uplift pressure; Earthquake engineering; Displacement; Foundations; Loads (Forces); Soil mechanics; Dynamic structural analysis