NEHRP Clearinghouse

displaying 31 - 39 results in total 39

  • Riahi, A.; Row, D. G.; Powell, G. H.
    Three Dimensional Inelastic Frame Elements for the ANSR-I Program.
    National Science Foundation, Washington, DC., August 1978, 75 p.
    Identifying Number(s): UCB/EERC-78/06
    Keywords: Computer programming; Buildings; User needs; Earthquake engineering; Beams (Supports); Earthquakes; Frames; Stiffness; Inelastic behavior; Columns (Supports); Deformation; ANSR-1 computer program; Bending moments

  • Stanton, J. F.; McNiven, H. D.
    The Development of a Mathematical Model to Predict the Flexural Response of Reinforced Concrete Beams to Cyclic Loads, Using System Identification.
    National Science Foundation, Washington, DC., January 1979, 210 p.
    Identifying Number(s): UCB/EERC-79/02
    Keywords: Computer programming; Earthquake engineering; Beams (Supports); Stress analysis; Earthquakes; Reinforced concrete; Mathematical models; Algorithms; Cyclic loads; Stress strain diagrams; Dynamic structural analysis

  • Cheng, F. Y.; Kitipitayangkul, P.
    Investigation of the Effect of 3-D Parametric Earthquake Motions on Stability of Elastic and Inelastic Building Systems. Report No. 1.
    National Science Foundation, Washington, DC. Engineering and Applied Science., August 1979, 396 p.
    Identifying Number(s): CIVIL ENGINEERING STUDY-79-10
    Keywords: Floors; Computer programming; Buildings; Elastic properties; Earthquake engineering; Earthquake resistant structures; Mechanical hysteresis; Earthquakes; Walls; INRESB-3D computer program; Stiffness methods; Dynamic structural analysis

  • Zagajeski, S. W.; Bertero, V. V.
    Computer-Aided Optimum Seismic Design of Ductile Reinforced Concrete Moment-Resisting Frames.
    National Science Foundation, Washington, D.C., December 1977, 146 p.
    Identifying Number(s): UCB/EERC-77/16
    Keywords: Computer programming; Buildings; Earthquake engineering; Earthquake resistant structures; Beams (Supports); Seismic design; Structural design; Computer applications; Earth movements; Columns (Supports); Computer aided design

  • Mondkar, D. P.; Powell, G. H.
    ANSR - I, General Purpose Program for Analysis of Nonlinear Structural Response.
    National Science Foundation, Washington, D.C. Applied Science and Research Applications., December 1975, 165 p.
    Identifying Number(s): EERC-75-37
    Keywords: ANSR computer program; Computer programming; Dynamic response; Damping; Earthquake engineering; Earthquakes; Structural design; Numerical analysis; Equations of motion; Kinematics; Displacement; Structural analysis; Dynamic structural analysis

  • Martin, P. P.; Seed, H. B.
    APOLLO - A Computer Program for the Analysis of Pore Pressure Generation and Dissipation in Horizontal Sand Layers During Cyclic or Earthquake Loading.
    National Science Foundation, Washington, DC., October 1978, 68 p.
    Identifying Number(s): UCB/EERC-78/21
    Keywords: APOLLO computer program; Computer programming; Pore pressure; Earthquake engineering; Water table; Stress analysis; Earthquakes; Soil dynamics; Liquefaction (Soils); Mathematical models; Cyclic loads

  • Huckelbridge, A. A.; Ferencz, R. M.; Shein, S. L.
    Reduction of Overturning Potential of Seismically Excited Structures.
    National Science Foundation, Washington, DC., May 1981, 187 p.
    Keywords: Dynamic response; DRAINSUB-2D computer program; Ground motion; Computer programming; Skyscrapers; Earthquake resistant structures; User needs; Foundations; Computer applications; Earthuake engineering; Computerized simulation; Dynamic structural analysis

  • Balling, R. J.; Pister, K. S.; Polak, E.
    DELIGHT.STRUCT: A Computer Aided Design Environment for Structural Engineering.
    National Science Foundation, Washington, DC., December 1981, 135 p.
    Identifying Number(s): UCB/EERC-81/19
    Keywords: ANSR computer program; Computer programming; User needs; Earthquake engineering; Earthquake resistant structures; Seismic design; Structural design; Rattle programming language; Computer graphics; Optimization; Fortran; Algorithms; Computer aided design; DELIGHT . STRUCT computer program

  • Burger, T. M.; Massoglia, M. F.
    RANN Utilization Experience (Case Studies 32 through 41).
    National Science Foundation, Washington, D.C. Research Applied to National Needs., November 1976, 328 p.
    Keywords: Case studies; Projects; Research; Furniture; Textiles; Metal bending; Automation; Organizations; Oil recovery; Computer programming; Metropolitan meteorological experiment; Electronic fund transfer system; Earthquakes; Weather modification; Research applied to national needs; Cold working; Cash flow; Energy; Surveys; Utilization; Shipbuilding; Technology innovation; Urban planning; Institutes; Technology