NEHRP Clearinghouse

displaying 21 - 30 results in total 554

  • Kelley, J. M.; Tsztoo, D. F.
    Earthquake Simulation Testing of a Stepping Frame with Energy-Absorbing Devices.
    National Science Foundation, Washington, D.C., August 1977, 55 p.
    Identifying Number(s): UCB/EERC-77/17
    Keywords: Energy absorption; Earth movements; Dynamic response; Ground motion; Earthquake engineering; Buildings; Anchors (Structures); Seismic response; Foundations; Earthquakes; Dynamic structural analysis

  • Yang, T. Y.; Baig, M. I.; Bogdanoff, J. L.
    Dynamic Behavior of the Steam Generator and Support Structures of the 1200 MW Fossil Fuel Plant, Unit Number 3, Paradise, Kentucky.
    National Science Foundation, Washington, D.C. Research Applied to National Needs., June 3, 1976, 69 p.
    Keywords: Supports; Safety engineering; Earth movements; Paradise (Kentucky); Chimmeys; Fossil-fuel power plants; Boilers; Earthquake resistant structures; Piping systems; Cooling towers; Frames; Dynamic response; Finite element analysis; Earthquake engineering; Kentucky; Resonant frequency; Materials handling equipment; Earthquakes; Dynamic structural analysis

  • Sun, C. T.; Ledger, A. S.; Lo, H.
    High Pressure Steam Pipe.
    National Science Foundation, Washington, D.C. Research Applied to National Needs., June 3, 1976, 33 p.
    Keywords: Steam pipes; Earthquake resistant structures; Seismic waves; Earth movements; Dynamic response; Ground motion; Earthquake engineering; Finite element analysis; Steam electric power generation; Computer aided analysis; Resonant frequency; Seismic response; Paradise (Kentucky); Hangers

  • Abdel-Ghaffar, A. M.; Housner, G. W.
    An Analysis of the Dynamic Characteristics of a Suspension Bridge by Ambient Vibration Measurements.
    National Science Foundation, Washington, D.C., January 1977, 86 p.
    Identifying Number(s): EERL-77-01
    Keywords: Vehicular traffic; Earthquake resistant structures; California; Vibration tests; Vibration; Vincent-Thomas bridge; Dynamic response; Earthquake engineering; Vibration damping; Suspension bridges; Los Angeles harbor; Dynamic structural analysis

  • Nelson, I.; Weidlinger, P.
    Development of Interference Response Spectra for Lifelines Seismic Analysis.
    National Science Foundation, Washington, D.C. Research Applied to National Needs., July 1, 1977, 47 p.
    Identifying Number(s): IR-2
    Keywords: Earthquake resistant structures; Seismic detection; Subsurface structures; Dynamic response; Earthquake engineering; Piping systems; Pipelines; Earthquakes

  • Roeder, C. W.; Popov, E. P.
    Inelastic Behavior of Eccentrically Braced Steel Frames Under Cyclic Loadings.
    National Science Foundation, Washington, D.C.; American Iron and Steel Inst., Washington, D.C., August 1977, 338 p.
    Identifying Number(s): UCB/EERC-77/18
    Keywords: Steel construction; Earthquake resistant structures; Framed structures; Computer programs; Earth movements; Dynamic response; Ground motion; Earthquake engineering; Buildings; Cyclic loads; Stiffness; Seismic response; Earthquakes

  • Werner, S. D.; Lee, L. C.; Wong, H. L.; Trifunac, M. D.
    An Evaluation of the Effects of Traveling Seismic Waves on the Three-Dimensional Response of Structures.
    National Science Foundation, Washington, D.C. Research Applied to National Needs., October 1977, 161 p.
    Identifying Number(s): AA-R-7720-4514
    Keywords: Bridges; Earthquake resistant structures; CAST1 computer program; Earth movements; Dynamic response; Ground motion; Earthquake engineering; Bridge foundations; Computer programming; Computer aided analysis; Soil dynamics; Soil structure interactions; Earthquakes

  • Montgomery, C. J.; Hall, W. J.
    Studies on the Seismic Design of Low-Rise Steel Buildings.
    National Science Foundation, Washington, D.C. Research Applied to National Needs., July 1977, 181 p.
    Identifying Number(s): ['STRUCTURAL RESEARCH SER-442', 'UILU-ENG-77-2012']
    Keywords: Seismic design; Earthquake resistant structures; Steel construction; Seismic waves; Low rise buildings; Earth movements; Dynamic response; Ground motion; Earthquake engineering; Buildings; Building codes; Dynamic structural analysis

  • Kelly, J. M.; Eidinger, J. M.; Derham, C. J.
    A Practical Soft Story Earthquake Isolation System.
    National Science Foundation, Washington, D.C., November 1977, 150 p.
    Identifying Number(s): UCB/EERC-77/27
    Keywords: Energy absorption; Earthquake resistant structures; Damping; Earth movements; Dynamic response; Ground motion; Earthquake engineering; Earthquakes; Bearings; Rubber; Dynamic structural analysis

  • Makdisi, F. I.; Seed, H. B.
    A Simplified Procedure for Estimating Earthquake-Induced Deformations in Dams and Embankments.
    National Science Foundation, Washington, D.C., August 1977, 70 p.
    Identifying Number(s): UCB/EERC-77/19
    Keywords: Seismic design; Embankments; Deformation; Seismic waves; Dynamic response; Ground motion; Earthquake engineering; Finite element analysis; Earth dams; Acceleration (Physics); Dams; Loads (Forces); Earthquakes