NEHRP Clearinghouse

displaying 71 - 80 results in total 99

  • Cheng, F. Y.; Oster, K. B.
    Dynamic Instability and Ultimate Capacity of Inelastic Systems Parametrically Excited by Earthquakes. Part II.
    National Science Foundation, Washington, D.C. Div. of Advanced Environmental Research and Technology., August 1976, 339 p.
    Identifying Number(s): CIVIL ENGINEERING STUDY-76-1
    Keywords: Dynamic response; Plastic analysis; Computer programs; Earthquake engineering; Loads (Forces); Earthquakes; Foundations; Elastic analysis; Dynamic instability; Framed structures; Buckling; Dynamic structural analysis

  • Robinson, J. H.; Biggs, J. M.
    Inelastic Dynamic Design of Steel Frames to Resist Seismic Loads.
    National Science Foundation, Washington, D.C. Div. of Advanced Environmental Research and Technology., July 1977, 143 p.
    Identifying Number(s): MIT-CE-R77-23
    Keywords: Dynamic response; Ground motion; Buildings; Earthquake engineering; Earthquake resistant structures; Earthquakes; Random vibrations; Earth movements; Elastic analysis; Soil mechanics; Framed structures; Seismic risk analysis; Dynamic structural analysis

  • Sun, C. T.; Chen, C. C.; Bogdanoff, J. L.; Lo, H.
    A Timoshenko Beam Model for Vibration of Plane Frames.
    National Science Foundation, Washington, D.C. Research Applied to National Needs., June 3, 1976, 42 p.
    Keywords: Dynamic structural analysis; Seismic waves; Ground motion; Bending; Earthquake engineering; Kentucky; Earthquakes; Vibration; Shear stresses; Finite element analysis; Structural members; Steam electric power generation; Earth movements; Paradise (Kentucky); Framed structures; Timoshenko method

  • Deierlein, G. G.; Hsieh, S. H.; Shen, Y. J.; Abel, J. F.
    Nonlinear Analysis of Steel Frames with Semi-Rigid Connections Using the Capacity Spectrum Method.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., July 2, 1991, 92 p.
    Keywords: Dynamic response; Steel structures; Earthquake engineering; Case studies; Loads (Forces); Elastic properties; Structural vibration; Joints (Junctions); Finite element method; Structural members; Moments; Capacity Spectrum Method; Structural analysis; Framed structures; Nonlinear systems; Seismic waves

  • Evaluation of the Seismic Performance of a Thirty-Story RC Building.
    National Science Foundation, Washington, DC.; California Universities for Research in Earthquake Engineering, Richmond., July 1991, 260 p.
    Identifying Number(s): UCB/EERC-91/16
    Keywords: Soil-structure interactions; Earth movements; Structural members; Elastic analysis; Fourier transformation; Earthquake damage; Ductility; Building codes; Earthquake engineering; Reinforced concrete; Loma Prieta Earthquake; Seismic effects; Displacement; Spectrum analysis; California; Framed structures; Dynamic structural analysis; Dynamic response; Earthquake resistant structures; Loads (Forces); Structural vibration; Concrete structures

  • Boroschek, R. L.; Mahin, S. A.
    Investigation of the Seismic Response of a Lightly-Damped Torsionally-Coupled Building.
    National Science Foundation, Washington, DC., December 1991, 277 p.
    Identifying Number(s): UCB-EERC-91-18
    Keywords: ; Earthquake damage; Dynamic response; Buildings; Steel structures; Earthquake engineering; Case studies; Loads (Forces); Structural vibration; Joints (Junctions); Vibration damping; Torsion; Seismic effects; Structural members; Displacement; Elastic analysis; California; Mathematical models; Structural analysis; Framed structures; Nonlinear systems

  • Bracci, J. M.; Reinhorn, A. M.; Mander, J. B.
    Evaluation of Seismic Retrofit of Reinforced Concrete Frame Structures: Part 2. Experimental Performance and Analytical Study of a Retrofitted Structural Model.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., December 8, 1992, 197 p.
    Identifying Number(s): NCEER-92-0031
    Keywords: ; Dynamic response; Seismic waves; Ground motion; Earthquake resistant structures; Earthquake engineering; Loads (Forces); Structural design; Reinforced concrete; Seismic effects; Elastic analysis; Concrete structures; Framed structures; Dynamic structural analysis

  • Aycardi, L. E.; Mander, J. B.; Reinhorn, A. M.
    Seismic Resistance of Reinforced Concrete Frame Structures Designed Only for Gravity Loads: Part 2. Experimental Performance of Subassemblages.
    New York State Science and Technology Foundation, Albany.; National Science Foundation, Washington, DC., December 1, 1992, 163 p.
    Identifying Number(s): NCEER-92-0028
    Keywords: ; Ground motion; Buildings; Earthquake engineering; Seismic design; Lateral pressure; Soil structure interactions; Reinforced concrete; Columns (Supports); Scale models; Lap joints; Mathematical models; Subassemblies; Framed structures; Cyclic loads; Retrofitting

  • Hoffmann, G. W.; Kunnath, S. K.; Reinhorn, A. M.; Mander, J. B.
    Gravity-Load-Designed Reinforced Concrete Buildings: Seismic Evaluation of Existing Construction and Detailing Strategies for Improved Seismic Resistance.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., July 15, 1992, 164 p.
    Identifying Number(s): NCEER-92-0016
    Keywords: ; Buildings; Earthquake resistant structures; Earthquake engineering; Seismic design; Reinforced concrete; Framed structures; Retrofitting

  • 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: ANSR computer program; WIPS computer program; Beams (Supports); Mechanical hysteresis; Earthquakes; Computer applications; Columns (Supports); Dynamic loads; Framed structures; Stiffness methods; Dynamic structural analysis