NEHRP Clearinghouse

displaying 1 - 3 results in total 3

• Vanmarcke, E. H.; Lai, S. S. P.
  Strong-Motion Duration of Earthquakes.
  National Science Foundation, Washington, D.C. Div. of Advanced Environmental Research and Technology., July 1977, 38 p.
  Identifying Number(s): R77-16
  Keywords: Seismic waves; Earth movements; Seismic epicenter; Time measurement; Buildings; Earthquake engineering; Ground motion; Acceleration (Physics); Earthquakes

• Lai, S. S. P.; Biggs, J. M.; Vanmarcke, E. H.
  On Inelastic Response Spectra for Aseismic Design.
  National Science Foundation, Washington, D.C. Div. of Advanced Environmental Research and Technology., July 1978, 155 p.
  Identifying Number(s): ['R78-18', 'MIT-CE-R78-18']
  Keywords: FRIEDA computer program; Seismic design; Earthquake resistant structures; Framed structures; Earth movements; Elastic analysis; Dynamic response; Ground motion; Earthquake engineering; Seismic risk analysis; Buildings; Random vibrations; Computer aided design; Soil mechanics; Earthquakes; Dynamic structural analysis

• 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