NEHRP Clearinghouse

displaying 41 - 50 results in total 68

  • Anand, S. C.; Rahman, A.
    Analytical Investigations of the Behavior and Failure of Composite Masonry Walls: Analytical and Experimental Evaluation of Composite Masonry Walls Subjected to Gravity and Earthquake Loads.
    National Science Foundation, Washington, DC. Directorate for Engineering., August 1989, 296 p.
    Identifying Number(s): R-10S-89
    Keywords: Masonry; Earthquake resistant structures; Failure; Walls; Graphs (Charts); Earthquake engineering; Shear stress; Strain analysis; Loads (Forces); Creep tests; Mechanical properties; Dynamic structural analysis

  • Ibrahim, Y.; Grigouiu, M.; Soong, T. T.
    Random Vibration and Reliability Analysis of Primary-Secondary Structural Systems.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., November 10, 1989, 76 p.
    Keywords: Earthquake resistant structures; Failure; Vibration; Flexural strength; Dynamic response; Earthquake engineering; Fatigue (Materials); Stiffness; Elastic properties; Hysteresis; Mechanical properties; Dynamic structural analysis

  • Kamil, H.
    Development of an Expert System for Earthquake-Resistant Design of Structures. SBIR-Phase 1. Final Report.
    National Science Foundation, Washington, DC., July 31, 1987, 87 p.
    Identifying Number(s): SAT-370.01
    Keywords: Earthquake resistant structures; Architecture; Expert systems; Structural design; Buildings; Earthquake engineering; Elastic properties; Ultimate strength; Soil mechanics; Mechanical properties; Dynamic structural analysis

  • Chen, D. C. K.; Lutes, L. D.
    Nonnormal Secondary Response Due to Yielding in a Primary Structure.
    National Science Foundation, Washington, DC., February 28, 1990, 132 p.
    Identifying Number(s): NCEER-90-0002
    Keywords: ; Earthquake resistant structures; Vibration; Mathematical models; Earth movements; Dynamic response; Simulation; Acceleration (Physics); Loads (Forces); Seismic effects; Mechanical properties; Dynamic structural analysis

  • Kelly, J. M.; Buckle, I. G.; Koh, C. G.
    Mechanical Characteristics of Base Isolation Bearings for a Bridge Deck Model Test.
    National Science Foundation, Washington, DC., November 1987, 66 p.
    Identifying Number(s): UCB/EERC-86/11
    Keywords: Earthquake resistant structures; Structural vibration; Seismic waves; Compressing; Bridge decks; Highway bridges; Displacement; Cyclic loads; Vibration isolators; Bearings; Mechanical properties; Rubber

  • 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)

  • 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

  • Fan, K.; Gazetas, G.
    Seismic Response of Single Piles and Pile Groups.
    National Science Foundation, Washington, DC.; National Center for Earthquake Engineering Research, Buffalo, NY., January 10, 1991, 56 p.
    Keywords: ; Earthquake resistant structures; Structural vibration; Seismic waves; Dynamic response; Earthquake engineering; Pile foundations; Loads (Forces); Seismic effects; Soil mechanics; Mechanical properties; Dynamic structural analysis

  • Witting, P. R.; Cozzarelli, F. A.
    Shape Memory Structural Dampers: Material Properties, Design and Seismic Testing.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., May 26, 1992, 106 p.
    Identifying Number(s): NCEER-92-0013
    Keywords: ; Shape memory alloys; Structural vibration; Model tests; Dynamic response; Earthquake engineering; Bending moments; Vibration damping; Vibration isolators; Seismic effects; Structural members; Mechanical properties; Structural analysis

  • Kariotis, J. C.; Waqfi, O. M.; Ewing, R. D.
    Computer Program Using Beam Elements for the Nonlinear, Dynamic Analysis of Lumped Parameter Models.
    National Science Foundation, Washington, DC., February 1992, 96 p.
    Identifying Number(s): REPT-2.3-5
    Keywords: Equations of motion; Displacement; Loads (Forces); Damping; Nonlinear systems; Masonry; Concrete; Matrices (Mathematics); Algorithms; LPM/II computer program; Stiffness; Beams (Supports); Walls; Dynamic response; Degrees of freedom; Earthquake engineering; Boundary conditions; Computer programs; Reinforcement (Structures); Mechanical properties; Dynamic structural analysis