NEHRP Clearinghouse

displaying 11 - 18 results in total 18

  • Oughourlian, C.; Powell, G. H.
    U-Bar Restraint Element (Type 11) for the ANSR-II Program.
    July 1980, 35 p.
    Identifying Number(s): UCB/EERC-80/24
    Keywords: Constraining; Stiffness methods; User needs; ANSR 2 computer program; Dynamic response; Earthquake engineering; Displacement; Piping systems; Earthquakes

  • Mondkar, D. P.; Powell, G. H.
    2D Plane/Axisymmetric Solid Element (Type 3 - Elastic or Elastic-Perfectly Plastic) for the ANSR-II Program.
    National Science Foundation, Washington, DC., July 1980, 44 p.
    Identifying Number(s): UCB/EERC-80/14
    Keywords: Structures; Stiffness methods; User needs; ANSR 2 computer program; Dynamic response; Plastic properties; Earthquake engineering; Finite element analysis; Displacement; Elastic properties; Earthquakes

  • Schricker, V.; Powell, G. H.
    Inelastic Seismic Analysis of Large Panel Buildings.
    National Science Foundation, Washington, DC., September 1980, 290 p.
    Identifying Number(s): UCB/EERC-80/38
    Keywords: Earthquake resistant structures; Tall buildings; Construction joints; Fortran; Mathematical models; Finite element analysis; Buildings; Earthquake engineering; Dynamic response; Computer programming; Panels; DRAIN 2D computer program

  • Simons, J. W.; Powell, G. H.
    Solution Strategies for Statically Loaded Nonlinear Structures.
    National Science Foundation, Washington, DC., November 1982, 112 p.
    Identifying Number(s): UCB/EERC-82/22
    Keywords: ANSR-III computer program; Newton-Raphson method; Earthquake resistant structures; Stiffness methods; Algorithms; Mathematical models; Computer applications; Earthquake engineering; Nonlinear systems; Dynamic structural analysis

  • Chen, P. F. S.; Powell, G. H.
    Generalized Plastic Hinge Concepts for 3D Beam-Column Elements.
    National Science Foundation, Washington, DC., November 1982, 277 p.
    Identifying Number(s): UCB/EERC-82/20
    Keywords: Dynamic loads; Framed structures; WIPS computer program; Beams (Supports); Columns (Supports); Mechanical hysteresis; Stiffness methods; ANSR computer program; Computer applications; Earthquakes; Dynamic structural analysis

  • Mahasuverachai, M.; Powell, G. H.
    Inelastic Analysis of Piping and Tubular Structures.
    National Science Foundation, Washington, DC., November 1982, 147 p.
    Identifying Number(s): UCB/EERC-82/27
    Keywords: Stress strain diagrams; Stiffness methods; Computer applications; Earthquake engineering; Elastic properties; Piping systems; ANSR 3 computer program; Earthquakes

  • Oughourlian, C. V.; Powell, G. H.
    ANSR - III. General Purpose Computer Program for Nonlinear Structural Analysis.
    National Science Foundation, Washington, DC., November 1982, 251 p.
    Identifying Number(s): UCB/EERC-82/21
    Keywords: Earthquake resistant structures; Dynamic loads; Static loads; ANSR-3 computer program; Stiffness methods; Earthquake engineering; Computer programs; Structural forms; Fortran; Nonlinear systems; Dynamic structural analysis

  • Allahabadi, R.; Powell, G. H.
    DRAIN-2DX User Guide.
    National Science Foundation, Washington, DC., March 1988, 262 p.
    Identifying Number(s): UCB/EERC-88/06
    Keywords: Dynamic loads; Elastic analysis; Dynamic response; Energy methods; Earthquake engineering; DRAIN-2DX computer program; Dynamic structural analysis; Displacement; Stiffness; User manuals (Computer programs); Plastic analysis; Static structural analysis; Loads (Forces); Structural members; Frequencies; Structural analysis