NEHRP Clearinghouse

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• McNiven, H. D.; Matzen, V. C.
  Identification of the Energy Absorption Characteristics of an Earthquake Resistant Structure: Description of the Identification Method.
  National Science Foundation, Washington, DC. Applied Science and Research Applications., January 1976, 13 p.
  Keywords: Dynamic response; Ground motion; Earthquake engineering; Earthquake resistant structures; Earthquakes; Differential equations; Energy absorption; Earth movements; Mathematical models; Nonlinear systems

• De la Llera, J. C.; Chopra, A. K.
  Accidental and Natural Torsion in Earthquake Response and Design of Buildings.
  National Science Foundation, Washington, DC., June 1994, 316 p.
  Identifying Number(s): UCB/EERC-94/07
  Keywords: ; Buildings; Earthquake engineering; Seismic design; Differential equations; Vibration; Lateral pressure; Torsion; Mathematical models; Dynamic structural analysis