NEHRP Clearinghouse

displaying 1 - 2 results in total 2

• Kausel, E.; Ushijima, R.
  Vertical and Torsional Stiffnesses of Cylindrical Footings.
  National Science Foundation, Washington, DC., February 1979, 78 p.
  Identifying Number(s): R79-6
  Keywords: Structures; Cylindrical bodies; Earthquake resistant structures; Stiffness methods; Finite element analysis; Ground motion; Earthquake engineering; Soil dynamics; Soil structure interactions; Foundations; Footings; Dynamic structural analysis

• Kausel, E.; Ushijima, R.
  Baseline Correction of Earthquake Records in the Frequency Domain.
  National Science Foundation, Washington, DC. Engineering and Applied Science., July 1979, 85 p.
  Identifying Number(s): MIT-CE-R79-34
  Keywords: Fourier transformation; Continuity (Mathematics); Fast Fourier transformations; Applications of mathematics; Frequencies; Data analysis; Earthquakes; Discrete functions