NEHRP Clearinghouse

displaying 1 - 2 results in total 2

• Kusainov, A. A.; Clough, R. W.
  Alternatives to Standard Mode Superposition for Analysis of Non-Classically Damped Systems.
  National Science Foundation, Washington, DC., June 1988, 73 p.
  Identifying Number(s): UCB/EERC-88/09
  Keywords: ; Dynamic response; Superposition (Mathematics); Buildings; Earthquake resistant structures; Earthquake engineering; Structural vibration; Matrices (Mathematics); Vibration damping; Stiffness; Mathematical models; Dynamic structural analysis

• Morgan, J. R.; Hall, W. J.; Newmark, N. M.
  Response of Simple Structural Systems in Traveling Seismic Waves.
  National Science Foundation, Washington, DC. Engineering and Applied Science., September 1979, 127 p.
  Identifying Number(s): ['STRUCTURAL RESEARCH SER-467', 'UILU-ENG-79-2015']
  Keywords: Superposition (Mathematics); Ground motion; Buildings; Building codes; Earthquake engineering; Earthquake resistant structures; Traveling waves; Theses; Earthquakes; Soil structure interactions; Plane waves; Earth movements; Mathematical models; Seismic waves