NEHRP Clearinghouse

displaying 301 - 310 results in total 1137

  • Shinozuka, M.; Kawakami, H.
    Ground Characteristics and Free Field Strains.
    National Science Foundation, Washington, DC. Engineering and Applied Science., August 1977, 37 p.
    Keywords: Ground motion; Elastic properties; Earthquake engineering; Pipelines; Earthquakes; Water supply; Tokyo (Japan); Soil properties; Earth movements; Shear strain; Soil mechanics; Subsurface structures; Japan

  • Zimmie, T. F.; Floess, C. H. L.
    Simple Shear Behavior of Fine Grained Soils Subjected to Earthquake and Other Repeated Loading.
    National Science Foundation, Washington, DC. Engineering and Applied Science., March 1979, 140 p.
    Keywords: Dynamic response; Earthquake engineering; Earthquakes; Shear properties; Soil tests; Soil properties; Pervious soils; Alaska Gulf; Liquefaction (Soils); Soil mechanics; Cyclic loads

  • Kan, C. L.; Chopra, A. K.
    Linear and Nonlinear Earthquake Responses of Simple Torsionally Coupled Systems.
    National Science Foundation, Washington, DC., February 1979, 120 p.
    Identifying Number(s): UCB/EERC-79/03
    Keywords: Dynamic response; Ground motion; Buildings; Earthquake engineering; Earthquake resistant structures; Earthquakes; Earth movements; Linear systems; Columns (Supports); Mathematical models; Nonlinear systems; Dynamic structural analysis

  • Adeli, H.
    Solution Techniques for Linear and Nonlinear Dynamics of Structures Modeled by Finite Elements.
    National Science Foundation, Washington, DC. Engineering and Applied Science., June 1976, 209 p.
    Identifying Number(s): 23
    Keywords: Computer programming; Earthquake engineering; Explicit methods; Earthquakes; Finite element analysis; Implicit methods; Structures; Linear systems; Matrix methods; Nonlinear systems; Stress strain diagrams; Stiffness methods; Dynamic structural analysis

  • Seismic '77: UCLA Contributions to the Sixth World Conference on Earthquake Engineering.
    National Science Foundation, Washington, DC. Engineering and Applied Science., January 1977, 59 p.
    Identifying Number(s): UCLA/ENG-7683
    Keywords: Ground motion; Buildings; Earthquake engineering; Earthquake resistant structures; Meetings; Earthquakes; Soil properties; Earth movements; Liquefaction (Soils); Transfer functions; Surface waves; Geological faults; Dynamic structural analysis

  • Natural Hazards Observer, Volume 3, Number 3, March 1979.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., March 1979, 13 p.
    Keywords: Flood plains; Hazards; Spacecraft communication; Earthquakes; Construction costs; Miami River; Forecasting; Safety; California; Metropolitan areas; Newsletters; New England; Disaster relief; Disasters

  • Rowlett, H.; Perez, O.
    Tectonics of the Oceanographer Transform: Seismic Evidence.
    September 1978, 60 p.
    Keywords: Seismic detection; Submarine topographic features; Seismographs; Earthquakes; Microseisms; Seismic refraction; Monitoring; North Atlantic Ocean; MidAtlantic Ridge; Scarps; Seismic data; Submarine faults; Tectonics; Ocean bottom; Geological faults

  • Hein, K. H.; Whitman, R. V.
    Effects of Earthquakes on System Performance of Water Lifelines. Seismic Design Decision Analysis.
    National Science Foundation, Washington, DC., May 1976, 84 p.
    Identifying Number(s): R76-23
    Keywords: Ground motion; Urban planning; Earthquake engineering; Water services; Risk analysis; Earthquakes; Pipelines; Water supply; Earth movements; Massachusetts; Probability; Soil mechanics; Disasters; Seismic risk

  • Liang, G. C. C.; Duke, C. M.; Mal, A. K.
    Separation of Body and Surface Waves in Strong Ground Motion Records.
    National Science Foundation, Washington, DC. Engineering and Applied Science., March 1976, 168 p.
    Identifying Number(s): UCLA-ENG-7627
    Keywords: Computer programs; Earthquake engineering; Earthquakes; Soil dynamics; Body waves; Mathematical models; Surface waves; Shock spectra; Seismic waves

  • Pique, J. R.
    On the Use of Simple Models in Nonlinear Dynamic Analysis.
    National Science Foundation, Washington, DC. Engineering and Applied Science., September 1976, 284 p.
    Identifying Number(s): R76-43
    Keywords: Seismic waves; One degree of freedom; Ground motion; Elastic properties; Earthquake engineering; Earthquake resistant structures; Earthquakes; Degrees of freedom; Framed structures; Nonlinear systems; Dynamic structural analysis