NEHRP Clearinghouse

displaying 1 - 10 results in total 11

  • Weidlinger, P.
    Behaviour of Underground Lifelines in Seismic Environment.
    National Science Foundation, Washington, D.C. Research Applied to National Needs., July 1977, 25 p.
    Identifying Number(s): IR-4
    Keywords: Earthquake resistant structures; Seismic detection; Risk analysis; Subsurface structures; Seismic risk; Earthquake engineering; Power spectra; Piping systems; Pipelines; Earthquakes

  • Kircher, C. A.; Shah, H. C.
    Ambient Vibration Study of Six Similar High-Rise Apartment Buildings.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., January 1975, 92 p.
    Identifying Number(s): 14
    Keywords: Wind pressure; High rise buildings; Vibration; Spectral energy distribution; Damping; Earthquake engineering; Resonant frequency; Power spectra; Apartment buildings; Earthquakes; Dynamic structural analysis

  • Taoka, G. T.
    System Identification of Tall Vibrating Structures.
    National Science Foundation, Washington, DC. Engineering and Applied Science., July 1979, 124 p.
    Keywords: Skyscrapers; Tall buildings; Earthquake resistant structures; Tokyo (Japan); Least squares method; Yokohama (Japan); Forced vibration; Dynamic response; Earthquake engineering; Power spectra; Japan; Earthquakes; Dynamic structural analysis

  • Sherif, M. A.; Ishibashi, I.; Kearnes, J. K.
    Microzonation by Amplification Ratio Technique.
    National Science Foundation, Washington, DC. Engineering and Applied Science., May 1976, 161 p.
    Identifying Number(s): SOIL ENGINEERING RESEARCH-13
    Keywords: Microseisms; Satsop (Washington); Seismic waves; Nuclear reactor sites; Geological surveys; Nuclear reactor safety; Earthquake engineering; Site surveys; Data processing; Washington (State); Power spectra; Microzonation

  • Lai, S. S. P.
    Overall Safety Assessment of Multistory Steel Buildings Subjected to Earthquake Loads. Evaluation of Seismic Safety of Buildings.
    National Science Foundation, Washington, DC. Engineering and Applied Science., June 1980, 285 p.
    Identifying Number(s): R80-26
    Keywords: Seismic design; Earthquake resistant structures; Probability density functions; Buildings; Earthquake engineering; Random vibration; Power spectra; Dynamic structural analysis

  • Moayyad, P.; Mohraz, B.
    A Study of Power Spectral Density of Earthquake Accelerograms.
    National Science Foundation, Washington, DC., June 1982, 312 p.
    Keywords: Power spectral density; Random processes; Seismic design; Earthquake resistant structures; Spectral energy distribution; Seismic epicenter; Ground motion; Earthquake engineering; Random vibration; Power spectra; Accelerometers; Earthquakes

  • Bolt, B. A.; Loh, C. H.; Penzien, J.; Tsai, Y. B.; Yeh, Y. T.
    Preliminary Report on the SMART (Strong Motion Array in Taiwan) 1.
    National Science Foundation, Washington, DC., August 1982, 216 p.
    Identifying Number(s): UCB/EERC-82/13
    Keywords: Seismic waves; Correlation techniques; Seismic arrays; Data acquisition; Dynamic response; Ground motion; Earthquake engineering; Power spectra; Taiwan; Earthquakes; SMART 1 seismic array

  • Hwang, H. H. M.; Chen, C. H.; Yu, G.
    Bedrock Accelerations in Memphis Area Due to Large New Madrid Earthquakes.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., November 7, 1989, 68 p.
    Keywords: New Madrid earthquakes; Random processes; Shelby County (Tennessee); New Madrid Seismic Zone; Seismic risk; Bedrock; Ground motion; Earthquake engineering; Acceleration (Physics); Power spectra; Memphis (Tennessee); Seismic effects; Earthquakes

  • Hwang, H. H. M.; Chen, C. H. S.
    Seismic Hazard along a Crude Oil Pipeline in the Event of an 1811-1812 Type New Madrid Earthquake.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., April 16, 1990, 69 p.
    Keywords: Earthquake resistant structures; Seismic waves; Mathematical models; Earth movements; Safety engineering; Earthquake damage; Earthquake engineering; Hazards; Liquefaction; Power spectra; Seismic effects; Petroleum pipelines

  • Hong, L. L.; Ang, A. H. S.
    Three-Dimensional Analytical Study of Spatial Variability of Seismic Ground Motions.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., October 30, 1990, 180 p.
    Keywords: Laplace transformation; Seismic design; Computer programs; Three-dimensional models; Mathematical models; Ground motion; Earthquake engineering; System identification; Water pipelines; Power spectra; Stochastic processes; Seismic effects