NEHRP Clearinghouse

displaying 521 - 530 results in total 720

  • Segal, D.; Hall, W. J.
    Experimental Seismic Investigation of Appendages in Structures.
    National Science Foundation, Washington, DC., May 1989, 280 p.
    Identifying Number(s): ['UILU-ENG-89-2002', 'STRUCTURAL RESEARCH SER-545']
    Keywords: Lighting equipment; Earthquake resistant structures; Seismic effect; Vibration; Dynamic response; Ground motion; Earthquake engineering; Stresses; Elastic properties; Ductility; Earthquakes

  • Chrysostomou, C. Z.; Gergely, P.; Abel, J. F.
    Preliminary Studies of the Effects of Degrading Infill Walls on the Nonlinear Seismic Response of Steel Frames.
    National Science Foundation, Washington, DC., December 19, 1988, 100 p.
    Identifying Number(s): NCEER-88-0046
    Keywords: Earthquake resistant structures; Framed structures; Steel structures; Lateral pressure; Loads (Forces); Earthquake engineering; Seismic response; Infill walls; Charts (Graphs); Nonlinear systems; Structural analysis

  • Mokha, A.; Constantinou, M. C.; Reinhorn, A. M.
    Teflon Bearings in Aseismic Base Isolation: Experimental Studies and Mathematical Modeling.
    National Science Foundation, Washington, DC.; Watson Bowman Acme Corp., Buffalo, NY., December 5, 1988, 201 p.
    Identifying Number(s): NCEER-88-0038
    Keywords: Bridges; Earthquake resistant structures; Steel structures; Tetrafluoroethylene resins; Mathematical models; Graphs (Charts); Buildings; Earthquake engineering; Bearing properties; Antifriction bearings; Friction factor; Compressive strength

  • Subramani, M.; Gergely, P.; Conley, C. H.; Abel, J. F.; Zaghw, A. H.
    Knowledge-Based Approach to Structural Design of Earthquake-Resistant Buildings.
    National Science Foundation, Washington, DC., January 15, 1989, 105 p.
    Identifying Number(s): NCEER-89-0006
    Keywords: Structural engineering; Evaluation; Earthquake resistant structures; Seismic prospecting; Structural design; Dynamic response; Earthquake engineering; Knowledge bases (Expert systems); Building codes; Dynamic structural analysis

  • Isenberg, J.; Richardson, E.; O'Rourke, T. D.
    Experiment on Performance of Buried Pipelines Across San Andreas Fault.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., March 10, 1989, 80 p.
    Keywords: ; Strain tests; Earthquake resistant structures; Subsurface structures; Seismic prospecting; Dynamic tests; Flexural strength; Graphs (Charts); Shear strength; Loads (Forces); Pipelines; Dynamic structural analysis

  • Poland, C. D.; Malley, J. O.
    Recommended Modification to ATC-14.
    National Science Foundation, Washington, DC., April 12, 1989, 340 p.
    Identifying Number(s): NCEER-89-0012
    Keywords: Earthquake resistant structures; Vibration; Structural design; Dynamic response; Performance evaluation; Earthquake engineering; Meetings; Liquefaction; Stress analysis; Comparisons; Building codes; Mechanical properties; Dynamic structural analysis

  • Maruyama, O.; Yun, C. B.; Hoshiya, M.; Shinozuka, M.
    Program EXKAL2 for Identification of Structural Dynamic Systems.
    National Science Foundation, Washington, DC., May 19, 1989, 176 p.
    Identifying Number(s): NCEER-89-0014
    Keywords: Kalman filters; Input output processing; Earthquake resistant structures; Dynamic loads; Modal response; Systems engineering; EXKAL2 program; Computer applications; Dynamic structural analysis; Graphs (Charts); Computer programs; Earthquakes; User manuals (Computer programs)

  • 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: Earthquake resistant structures; Beams (Supports); Reinforced concrete; Columns (Supports); Structural design; Graphs (Charts); Elastic properties; Earthquakes engineering; Loads (Forces); Ductility; Mechanical properties; Dynamic structural analysis

  • Spanos, P. D.; Mignolet, M. P.
    ARMA (Autoregressive Moving Average) Monte Carlo Simulation in Probabilistic Structural Analysis.
    National Science Foundation, Washington, DC., July 10, 1989, 22 p.
    Identifying Number(s): NCEER-89-0016
    Keywords: Numerical analysis; Probability theory; Earthquake resistant structures; Random input; Earthquake engineering; Monte Carlo method; Stochastic processes; Loads (Forces); Dynamic structural analysis

  • Kunnath, S. K.; Reinhorn, A. M.
    Inelastic Three-Dimensional Response Analysis of Reinforced Concrete Building Structures (IDARC-3D). Part 1. Modeling.
    National Science Foundation, Washington, DC., April 17, 1989, 150 p.
    Identifying Number(s): NCEER-89-0011
    Keywords: Earthquake resistant structures; Deformation; Computerized simulation; Flexibility; Static tests; Dynamic response; Bending; dentifiers: Earthquake engineering; Hysteresis; Elastic properties; Loads (Forces); Mechanical properties; Dynamic structural analysis