NEHRP Clearinghouse

displaying 111 - 120 results in total 188

  • ['Khatib, I. F.', 'Mahin, S. A.', 'Pister, K. S.']
    Seismic Behavior of Concentrically Braced Steel Frames.
    National Science Foundation, Washington, DC., January 1988, 238 p.
    Identifying Number(s): UCB/EERC-88/01
    Keywords: ; Steel construction; Framed structures; Seismic waves; Steel structures; Structural vibration; Frames; Dynamic response; Reinforcement (Structural); Earthquake engineering; Energy dissipation; Structural steels; Loads (Forces); Structural members; Structural analysis

  • ['Sun, J. I.', 'Golesorkhi, R.', 'Seed, H. B.']
    Dynamic Moduli and Damping Ratios for Cohesive Soils.
    National Science Foundation, Washington, DC., August 1988, 56 p.
    Identifying Number(s): UCB/EERC-88/15
    Keywords: ; Disturbances; Consolidation; Plasticity; Mudstone; Clay soils; Damping; Offshore drilling; Void ratio; Graphs (Charts); Dynamic response; Cohesive soils; Shear strain; Stresses; Stabilized platforms; Loads (Forces); Soil mechanics; Earthquakes

  • ['Ibarra-Anaya, E. G.', 'Fenves, S. J.']
    Framework for Customizable Knowledge-Based Expert Systems with an Application to a KBES for Evaluating the Seismic Resistance of Existing Buildings.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., April 9, 1991, 151 p.
    Keywords: Earthquake resistant structures; Structural vibration; Seismic waves; Expert systems; Reinforcement (Structural); Buildings; Earthquake engineering; Stiffness; Knowledge bases (Artifical intelligence); Loads (Forces); Structural members; EVAL computer programs; Dynamic structural analysis

  • ['Ghanaat, Y.', 'Clough, R. W.']
    EADAP: Enhanced Arch Dam Analysis Program. User's Manual.
    National Science Foundation, Washington, DC., November 1989, 106 p.
    Identifying Number(s): UCB/EERC-89/07
    Keywords: INCRES computer program; Finite element method; Seismic waves; Matrices (Mathematics); Arch dams; Concrete dams; Dynamic response; Earthquake engineering; Reservoirs; Foundations; EADAP computer program; User manuals (Computer programs); Loads (Forces); Hydrodynamics; Earthquakes; 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

  • ['Griffith, M. C.', 'Kelly, J. M.', 'Coveney, V. A.', 'Koh, C. G.']
    Experimental Evaluation of Seismic Isolation of Medium-Rise Structures Subject to Uplift.
    National Science Foundation, Washington, DC., January 1988, 181 p.
    Identifying Number(s): UCB/EERC-88/02
    Keywords: ; Simulators; Earthquake resistant structures; Structural vibration; Columns (Supports); Buildings; Earthquake engineering; Vibration damping; Vibration isolators; Bearings; Loads (Forces); Earthquakes

  • ['Tsai, K. C.', 'Popov, E. P.']
    Steel Beam-Column Joints in Seismic Moment Resisting Frames.
    National Science Foundation, Washington, DC.; American Iron and Steel Inst., Washington, DC., November 1988, 452 p.
    Identifying Number(s): UCB/EERC-88/19
    Keywords: ; Fracturing; Reinforcing; Earthquake resistant structures; Beams (Supports); Moments; Columns (Supports); Frames; Loads (Forces); Dynamic response; Joints (Junctions); Earthquake engineering; Shear stress; Structural steels; Stiffness; Nonlinear systems; Structural members; Fractures (Materials)

  • ['Nader, M. N.', 'Astaneh-Asl, A.']
    Experimental Studies of a Single Story Steel Structure with Fixed, Semi-Rigid and Flexible Connections.
    National Science Foundation, Washington, DC., August 1989, 217 p.
    Identifying Number(s): UCB/EERC-89/15
    Keywords: ; Structural vibration; Steel structures; Experimental data; Seismic waves; Mathematical models; Test facilities; Vibration; Dynamic tests; Dynamic response; Joints (Junctions); Earthquake engineering; Connectors; Loads (Forces); Structural members; Earthquakes; Structural analysis

  • ['Chang, K. C.', 'Soong, T. T.', 'Oh, S. T.', 'Lai, M. L.']
    Seismic Response of a 2/5 Scale Steel Structure with Added Viscoelastic Dampers.
    National Science Foundation, Washington, DC., May 17, 1991, 80 p.
    Identifying Number(s): NCEER-91-0012
    Keywords: ; Dynamic loads; Deformation; Seismic waves; Steel structures; Temperature; Loads (Forces); Mathematical models; Viscoelasticity; Vibration damping; Earthquake resistant structures; Structural vibration; Seismic effects; Model tests; Dynamic response; Ground motion; Earthquake engineering; Mechanical properties; Dynamic structural analysis

  • ['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: Finite element method; Framed structures; Structural vibration; Capacity Spectrum Method; Steel structures; Moments; Seismic waves; Loads (Forces); Dynamic response; Joints (Junctions); Earthquake engineering; Elastic properties; Case studies; Nonlinear systems; Structural members; Structural analysis