NEHRP Clearinghouse

displaying 1091 - 1100 results in total 1394

  • Ibrahim, Y.; Grigouiu, M.; Soong, T. T.
    Random Vibration and Reliability Analysis of Primary-Secondary Structural Systems.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., November 10, 1989, 76 p.
    Keywords: Dynamic response; Failure; Elastic properties; Earthquake engineering; Earthquake resistant structures; Fatigue (Materials); Hysteresis; Vibration; Mechanical properties; Flexural strength; Stiffness; Dynamic structural analysis

  • Elhmadi, K.; O'Rourke, M. J.
    Seismic Wave Propagation Effects on Straight Jointed Buried Pipelines.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., August 24, 1989, 224 p.
    Keywords: Earthquake engineering; Pipelines; Cast iron; Water pipelines; Underground structures; Pipe joints; Subsurface structures; Soil mechanics; Mathematical models; Numerical solution; Seismic risk

  • Veletsos, A. S.; Tang, Y.
    Deterministic Assessment of Effects of Ground Motion Incoherence.
    National Science Foundation, Washington, DC.; National Center for Earthquake Engineering Research, Buffalo, NY., July 15, 1989, 54 p.
    Keywords: Ground motion; Earthquake engineering; Deterministic methods; Soil structure interactions; Seismic effects; Rigid foundations; Approximation; Incoherence

  • Whitman, R. V.
    Workshop on Ground Motion Parameters for Seismic Hazard Mapping. Held in Buffalo, New York on July 17-18, 1989.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., December 1, 1989, 68 p.
    Keywords: Mapping; Building codes; Earthquake engineering; Earthquake resistant structures; Topographic surveys; Vibration; Structural design; Soil dynamics; Safety engineering; Seismology; Dynamic structural analysis

  • Walker, A. J.; Stewart, H. E.
    Cyclic Undrained Behavior of Nonplastic and Low Plasticity Silts.
    National Science Foundation, Washington, DC., July 26, 1989, 207 p.
    Identifying Number(s): NCEER-89-0035
    Keywords: Dynamic response; Shear tests; Pore pressure; Earthquake engineering; Dynamic tests; Earthquakes; Soil dynamics; Silts; Plastic properties; Shear strain; Soil mechanics; Liquefaction

  • Weissman, K.; Prevost, J. H.
    Centrifugal Modeling of Dynamic Soil-Structure Interaction.
    National Science Foundation, Washington, DC., May 10, 1989, 152 p.
    Identifying Number(s): NCEER-89-0040
    Keywords: Centrifuges; Damping; Earthquake engineering; Soil-structure interactions; Simulation; Seismic effects; System identification; Model tests; Two degrees of freedom

  • O'Rourke, T. D.; Stewart, H. E.; Blackburn, F. T.; Dickerman, T. S.
    Geotechnical and Lifeline Aspects of the October 17, 1989 Loma Prieta Earthquake in San Francisco.
    National Science Foundation, Washington, DC.; Cornell Univ., Ithaca, NY. Dept. of Structural Engineering., January 1990, 68 p.
    Identifying Number(s): NCEER-90-0001
    Keywords: Damage; Ground motion; Buildings; Earthquake engineering; Comparison; Water pipelines; Water supply; Underground structures; Urban areas; Fire fighting; Loma Prieta Earthquake; Liquefaction (Soils); California; San Francisco Earthquake

  • Lu, S.; Hall, W. J.
    Torsional Effects in Structures Subjected to Strong Ground Motion.
    National Science Foundation, Washington, DC., April 1990, 201 p.
    Identifying Number(s): UILU-ENG-89-2006
    Keywords: Dynamic response; Buildings; Theses; Earthquake engineering; Earthquake resistant structures; Whittier Narrows Earthquake; Torsion; Mathematical models; Structural analysis; Framed structures

  • Hou, Z.
    Nonstationary Response of Structures and Its Application to Earthquake Engineering.
    National Science Foundation, Washington, DC., cJanuary 1990, 217 p.
    Identifying Number(s): EERL-90-01
    Keywords: Ground motion; Buildings; Theses; Earthquake engineering; Soil-structure interactions; Time domain; Linear systems; Frequency domain; Covariance matrices; Dynamic structural analysis

  • Donlon, W. P.
    Experimental Investigation of the Nonlinear Seismic Response of Concrete Gravity Dams.
    National Science Foundation, Washington, DC.; Bechtel Corp., San Francisco, CA., January 9, 1989, 141 p.
    Identifying Number(s): EERL-89-01
    Keywords: ; Gravity dams; Theses; Earthquake engineering; Cracking (Fracturing); Seismic effects; Concrete dams; Scale models; Nonlinear problems; Dynamic structural analysis