NEHRP Clearinghouse

displaying 11 - 20 results in total 52

  • Pantazopoulou, S. J.; Moehle, J. P.
    Effect of Slabs on the Flexural Behavior of Beams.
    National Science Foundation, Washington, DC., October 1987, 131 p.
    Identifying Number(s): UCB/EERC-87/17
    Keywords: ; Floors; Earthquake resistant structures; Beams (Supports); Seismic waves; Experimental data; Tension; Mathematical models; Stiffness; Slabs; Stress analysis; Loads (Forces); Structural members; Earthquakes; Structural analysis

  • Astaneh-Asl, A.; Nader, M. N.
    Cyclic Behavior of Steel Double Angle Connections.
    URS/John A. Blume and Associates, San Francisco, CA., January 1988, 82 p.
    Identifying Number(s): UCB/EERC-88/03
    Keywords: ; Test facilities; Fatigue life; Structural analysis; Fatigue strength at N cycles; Connectors; Structural steels; Stress cycle; Loads (Forces); Structural members; Mechanical properties; Fatigue (Materials)

  • 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

  • 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

  • Filippou, F. C.; Issa, A.
    Nonlinear Analysis of Reinforced Concrete Frames under Cyclic Load Reversals.
    National Science Foundation, Washington, DC., September 1988, 134 p.
    Identifying Number(s): UCB/EERC-88/12
    Keywords: ; Earthquake resistant structures; Reinforced concrete; Deformation; Columns (Supports); Structural vibration; Mathematical models; Frames; Cyclic loads; Nonlinear systems; Structural members; 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

  • Whittaker, A. S.; Uang, C. M.; Bertero, V. V.
    Experimental Study of the Behavior of Dual Steel Systems. U.S.-Japan Cooperative Earthquake Research Program.
    National Science Foundation, Washington, DC., July 1990, 352 p.
    Identifying Number(s): UCB/EERC-88/14
    Keywords: ; Simulators; Earthquake resistant structures; Structural vibration; Steel structures; Seismic waves; Models; Mathematical models; Earthquake damage; Dynamic response; Earthquake engineering; Strength; Structural steels; Stiffness; Structural members; Earthquakes; Structural analysis

  • 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)

  • Griffith, M. C.; Aiken, I. D.; Kelly, J. M.
    Experimental Evaluation of Seismic Isolation of a 9-Story Braced Steel Frame Subject to Uplift.
    National Science Foundation, Washington, DC., May 1988, 145 p.
    Identifying Number(s): UCB/EERC-88/05
    Keywords: ; Earthquake resistant structures; Framed structures; Structural vibration; Steel structures; Experimental data; Earth movements; Buildings; Earthquake engineering; Vibration damping; Stiffness; Vibration isolators; Bearings; Structural members; Earthquakes

  • 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