NEHRP Clearinghouse

displaying 141 - 150 results in total 188

  • Corazao, M.; Durrani, A. J.
    Repair and Strengthening of Beam-to-Column Connections Subjected to Earthquake Loading.
    National Science Foundation, Washington, DC., February 28, 1989, 119 p.
    Identifying Number(s): NCEER-89-0013
    Keywords: Ductility; Elastic properties; Earthquake resistant structures; Beams (Supports); Loads (Forces); Graphs (Charts); Structural design; Mechanical properties; Reinforced concrete; Earthquakes engineering; Columns (Supports); Dynamic structural analysis

  • Cheng, F. Y.; Chang, C. C.
    Safety-Based Optimum Design of Nondeterministic Structures Subjected to Various Types of Seismic Loads.
    National Science Foundation, Washington, DC., June 1988, 342 p.
    Identifying Number(s): STRUCTURAL SER-88-6-1
    Keywords: Dynamic response; Steel structures; Earthquake engineering; Earthquake resistant structures; Loads (Forces); Static loads; Graphs (Charts); Structural design; Vibration; Safety engineering; Comparisons; White noise; Cost analysis

  • Cheng, F. Y.; Pantelides, C.
    Algorithm Development for Using Optimal Control in Structural Optimization Subjected to Seismic and Wind Forces.
    National Science Foundation, Washington, DC.; National Center for Earthquake Engineering Research, Buffalo, NY., January 1988, 296 p.
    Identifying Number(s): STRUCTURAL SER-88-1-15
    Keywords: Wind (Meteorology); Damping; Earthquake engineering; Earthquake resistant structures; Loads (Forces); Graphs (Charts); Structural design; Numerical analysis; Stiffness; Displacement; Algorithms

  • Lybas, J. M.; Sozen, M. A.
    Effect of Beam Strength and Stiffness on Dynamic Behavior of Reinforced Concrete Coupled Walls. Volume 1: Text.
    National Science Foundation, Washington, D.C. Research Applied to National Needs., July 1977, 256 p.
    Identifying Number(s): ['STRUCTURAL RESEARCH SER-444-VOL-1', 'UILU-ENG-77-2016-VOL-1']
    Keywords: Computer programming; Ground motion; Earthquake engineering; Earthquake resistant structures; Loads (Forces); Earthquakes; Reinforced concrete; Walls; Concrete construction; Seismic loads; Seismic waves

  • 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; Tension; Earthquake resistant structures; Beams (Supports); Loads (Forces); Slabs; Stress analysis; Earthquakes; Experimental data; Stiffness; Structural members; Mathematical models; Structural analysis; Seismic waves

  • Thyagarajan, R. S.
    Modeling and Analysis of Hysteretic Structural Behavior.
    National Science Foundation, Washington, DC., January 1989, 198 p.
    Identifying Number(s): EERL-89-03
    Keywords: ; Earthquake damage; Dynamic response; Theses; Loads (Forces); Structural vibration; Stochastic processes; Displacement; Mathematical models; Cyclic loads; Nonlinear systems; Dynamic structural analysis

  • Pan, A. A.; Moehle, J. P.
    Reinforced Concrete Flat Plates under Lateral Loading: An Experiment Study Including Biaxial Effects.
    National Science Foundation, Washington, DC., October 1988, 286 p.
    Identifying Number(s): UCB/EERC-88/16
    Keywords: ; Concrete slabs; Ductility; Dynamic response; Connectors; Earthquake resistant structures; Cracking (Fracturing); Loads (Forces); Stress analysis; Structural vibration; Earthquake engineering; Experimental data; Reinforced concrete; Columns (Supports); Seismic waves

  • 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: ; Fatigue strength at N cycles; Connectors; Stress cycle; Fatigue (Materials); Loads (Forces); Mechanical properties; Test facilities; Structural steels; Structural members; Structural analysis; Fatigue life

  • 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: Dynamic structural analysis; Buildings; Earthquake engineering; Earthquake resistant structures; Loads (Forces); Structural vibration; Reinforcement (Structural); EVAL computer programs; Stiffness; Structural members; Expert systems; Knowledge bases (Artifical intelligence); Seismic waves

  • 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 response; Plastic analysis; Earthquake engineering; Loads (Forces); Frequencies; Energy methods; User manuals (Computer programs); Static structural analysis; Stiffness; Structural members; Displacement; Elastic analysis; DRAIN-2DX computer program; Structural analysis; Dynamic loads; Dynamic structural analysis