NEHRP Clearinghouse

displaying 831 - 840 results in total 2187

  • Wang, L. R. L.; Olabimtan, A.
    General Quasi-Static Seismic Analysis of Buried Straight Piping Systems.
    National Science Foundation, Washington, DC., September 1983, 132 p.
    Identifying Number(s): ['FSEL/NSF-83-01', 'LEE-006']
    Keywords: Underground pipelines; Dynamic response; Ground motion; User needs; Computer programs; Earthquake engineering; Pipelines; Earthquakes; Soil dynamics; Soil properties; Pipe joints

  • Yang, J. N.; Li, Z.; Vongchavalitkul, S.
    Generalization of Optimal Control Theory: Linear and Nonlinear Structures.
    National Center for Earthquake Engineering Research, Buffalo, NY.; New York State Science and Technology Foundation, Albany.; National Science Foundation, Washington, DC., November 2, 1992, 89 p.
    Keywords: ; Dynamic response; Vibration isolators; Earthquake resistant structures; Earthquake engineering; Structural vibration; Vibration damping; Optimization; Linear systems; Mathematical models; Nonlinear systems; Control theory

  • Davidson, R. A.
    Generalized Linear (Mixed) Models of Post-Earthquake Ignitions.
    National Science Foundation, Arlington, VA. Earthquake Engineering Research Centers Program., July 20, 2009, 128 p.
    Identifying Number(s): MCEER-09-0004
    Keywords: ; Statistical modeling; Generalized linear mixed models; Ground shaking; Ignition counts; Tract characteristics; Generalized linear models; Data compilation; Post-earthquake ignitions

  • Peng, C. Y.
    Generalized Modal Identification of Linear and Nonlinear Dynamic Systems.
    National Science Foundation, Washington, DC., September 1987, 165 p.
    Identifying Number(s): EERL-87-05
    Keywords: ; Earthquake resistant structures; Hysteresis; Loads (Forces); Models; Engineering standards; Vibration; Graphs (Charts); Excitation; Dynamic responses; Dynamic structural analysis

  • Chen, P. F. S.; Powell, G. H.
    Generalized Plastic Hinge Concepts for 3D Beam-Column Elements.
    National Science Foundation, Washington, DC., November 1982, 277 p.
    Identifying Number(s): UCB/EERC-82/20
    Keywords: ANSR computer program; WIPS computer program; Beams (Supports); Mechanical hysteresis; Earthquakes; Computer applications; Columns (Supports); Dynamic loads; Framed structures; Stiffness methods; Dynamic structural analysis

  • Lutz, K. A.; Kiremidjian, A. S.
    Generalized Semi-Markov Process for Modeling Spatially and Temporally Dependent Earthquakes.
    National Science Foundation, Arlington, VA.; Electric Power Research Inst., Palo Alto, CA., cJuly 1993, 102 p.
    Keywords: Seismic hazards; Dynamic response; Earthquake engineering; Earthquakes; Faults (Geology); Site characterization; Earth movements; Forecasting; Markov processes; Structural geology; Mathematical models; Tectonics

  • Hwang, H. H. M.; Huo, J. R.
    Generation of Hazard-Consistent Fragility Curves for Seismic Loss Estimation Studies.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., June 14, 1994, 180 p.
    Keywords: Damage probability matrix; Earthquake damage; Hazards; Damage assessment; Building codes; Earthquake engineering; Earthquakes; Soil structure interactions; Estimation; Structural failure; Soil mechanics; Mathematical models; Structural analysis; Nonlinear systems; Fragility curves

  • Leith, W.
    Geologic and Engineering Constraints on the Feasibility of Clandestine Nuclear Testing by Decoupling in Large Underground Cavities.
    January 2001, 56 p.
    Identifying Number(s): USGS/OFR-01-28
    Keywords: ; Seismic detection; Surface explosions; Oceans; Earthquakes; Testing; Geology; Monitoring; Seismic effects; Nuclear warfare; Mining; Underground explosions; Nuclear explosion detection

  • Hapke, C.
    Geology and Coastal Hazards in the Northern Monterey Bay, California Field Trip Guidebook, November 4, 2000.
    January 2000, 26 p.
    Identifying Number(s): USGS/OFR-00-438
    Keywords: Storms; Ocean waves; Coastal areas; Coastal hazards; Earthquakes; Lithology; Research; Geology; Monterey Bay; Geophysics

  • Al-Tayyib, A. H. J.
    Geometrically Nonlinear Analysis of Rectangular Glass Plates by the Finite Element Method.
    National Science Foundation, Washington, DC. Engineering and Applied Science., May 1980, 161 p.
    Identifying Number(s): TTU/IDR-50D
    Keywords: Earthquake engineering; Loads (Forces); Plate glass; Lateral pressure; Finite element analysis; Window glass; Sheet glass; Wind pressure; Glass strength; Mathematical models