NEHRP Clearinghouse

displaying 811 - 820 results in total 2187

  • Spudlich, P.; Chiou, B. S. J.; Graves, R.; Collins, N.; Somerville, P.
    Formulation of Directivity for Earthquake Sources Using Isochrone Theory.
    January 2004, 58 p.
    Identifying Number(s): USGS/OFR-2004-1268
    Keywords: Isochrone theory; Earthquakes; Faults (Geologic); Velocity; Seismic events; Polarization; Predictions

  • Varadhi, S. N.; Saxena, S. K.; Vey, E.
    Foundation Response to Soil Transmitted Loads.
    National Science Foundation, Washington, D.C., December 1977, 222 p.
    Identifying Number(s): GEOTECHNICAL SER-77-201
    Keywords: Dynamic response; Ground motion; Buildings; Footings; Earthquake engineering; Earthquakes; Foundations; Soil structure interactions; Soil properties; Stress waves; Earth movements; Soil mechanics

  • Ross, K. E. K.
    Fourth Edition of Earthquake Education Materials for Grades K-12.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., August 10, 1992, 144 p.
    Identifying Number(s): NCEER-92-0018
    Keywords: Earthquake damage; Education; Tsunamis; Earthquakes; Elementary education; Seismic effects; Science education; Bibliographies; Plate tectonics; Curricula; Volcanoes

  • Jacobson, A.; Grigoriu, M.
    Fragility Analysis of Water Supply Systems.
    Multidisciplinary Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., March 10, 2008, 154 p.
    Identifying Number(s): MCEER-08-0009
    Keywords: ; Seismic hazards; Damage assessment; Hazard assessment; Water supply systems; Earthquake engineering; Fragility analysis; Seismic design; Pipelines; Monte carlo siumlation

  • Shinozuka, M.; Banerjee, S.; Kim, H.
    Fragility Considerations in Highway Bridge Design.
    Multidisciplinary Center for Earthquake Engineering Research, Buffalo, NY.; Federal Highway Administration, Washington, DC., December 14, 2007, 198 p.
    Identifying Number(s): MCEER-07-0023
    Keywords: Highway infrastructure; Transportation networks; Ground motion; Earthquake engineering; Highway bridges; Multilayer simulation schemes; Damage assessments; Spatially distributed systems; Seismic vulnerability assessments; Analytical methods; Statistical methods; Fragility curves; Seismic performance

  • 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

  • Oesterle, R. G.; Fiorato, A. E.; Aristizabal-Ochoa, J. D.
    Free Vibration Tests of Structural Concrete Walls and Analysis of Free Vibration Tests of Structural Walls.
    National Science Foundation, Washington, DC. Engineering and Applied Science., February 1980, 42 p.
    Keywords: Dynamic response; Earthquake engineering; Earthquake resistant structures; Lateral pressure; Vibration; Reinforced concrete; Walls; Concrete construction; Resonant frequency; Dynamic structural analysis

  • Derecho, A. T.; Iqbal, M.; Ghosh, S. K.; Fintel, M.
    Frequency Content, Intensity and Yield Level in Nonlinear Dynamic Response.
    National Science Foundation, Washington, DC. Engineering and Applied Science., January 1978, 12 p.
    Keywords: Dynamic response; Seismic waves; Earthquake engineering; Earthquake resistant structures; Frequencies; Seismic design; Walls; Intensity; Yield strength; Dynamic structural analysis

  • McVerry, G. H.
    Frequency Domain Identification of Structural Models from Earthquake Records.
    National Science Foundation, Washington, DC. Engineering and Applied Science., October 1979, 224 p.
    Identifying Number(s): EERL-79-02
    Keywords: Dynamic response; Damage assessment; Theses; Earthquake engineering; Earthquake resistant structures; Earthquakes; Frequency distribution; Mathematical models; Dynamic structural analysis

  • HoLung, J. A.; Cai, J.; Lin, Y. K.
    Frequency Response of Secondary Systems Under Seismic Excitation.
    National Science Foundation, Washington, DC., July 31, 1987, 96 p.
    Identifying Number(s): NCEER-87-0013
    Keywords: ; Floors; Buildings; Earthquake engineering; Seismic design; Components; Frequency response; Numerical analysis