NEHRP Clearinghouse

displaying 1 - 4 results in total 4

• Boore, D. M.
  SMSIM: Fortran Program for Simulating Ground Motions from Earthquakes: Version 2.0. (A Revision of OFR 96-80-A).
  January 2000, 62 p.
  Identifying Number(s): USGS/OFR-00-509
  Keywords: Equations; Ground motions; Stochastic method; Time domain; Mathematical models; Fortran programs; Random vibration; Stochastic Model SIMulation or Strong Motion SIMulation (SMSIM); Source codes; Simulating ground motions; Simulations; Executables; Earthquakes

• ['Azizinamini, A.', 'Bradburn, J. H.', 'Radziminski, J. B.']
  Static and Cyclic Behavior of Semi-Rigid Steel Beam-Column Connections.
  National Science Foundation, Washington, DC., March 1985, 234 p.
  Keywords: Equations; Earthquake resistant structures; Beams (Supports); Static loads; Columns (Supports); Steel structures; Mathematical models; Fatigue tests; Rigidity; Earthquake engineering; Joints (Junctions); Structural flanges; Cyclic loads; Tests; Dynamic structural analysis

• ['Shiraishi, N.', 'Furuta, H.', 'Hashimoto, M.', 'Shinozuka, M.', 'Yao, J. T. P.']
  Two Papers on Applications of Fuzzy Sets.
  National Science Foundation, Washington, DC., January 1985, 51 p.
  Identifying Number(s): CE-STR-85-12
  Keywords: Structures; Fuzzy sets; Damage assessment; Bridges (Structures); Equations; Earthquake resistant structures; Damage; Earthquake engineering; Redundancy; Earthquakes; Dynamic structural analysis

• ['Lienert, B. R.', 'Berg, E.', 'Frazer, L. N.']
  Hypocenter: An Earthquake Location Method Using Centered, Scaled, and Adaptively Damped Least Squares.
  June 1986, 15 p.
  Identifying Number(s): HIG-CONTRIB-1712
  Keywords: Equations; HYPOCENTER model; Velocity; Arrival time; Seismic velocity; Seismic data; Damping; Time; Earthquakes; Position (Location); Travel time; Algorithms; Seismic arrays; Mean; Reprints; Variables; Epicenters; Adaptive systems; Iterations; Least squares method