NEHRP Clearinghouse

displaying 1 - 2 results in total 2

• Gyebi, O. K.; Dasgupta, G.
  Finite Element Formulation for Nonlinear Viscoplastic Material Using a Q-Model.
  National Science Foundation, Washington, DC., November 2, 1987, 162 p.
  Identifying Number(s): NCEER-87-0005
  Keywords: Earthquake engineering; Viscoelasticity; Rheology; Soil structure interactions; Blast effects; Soil dynamics; Viscoplasticity; Computer program; Plastic properties

• Gavin, H. P.; Hanson, R. D.
  Electrorheological Dampers for Structural Vibration Suppression.
  National Science Foundation, Arlington, VA., August 14, 1995, 210 p.
  Identifying Number(s): UMCEE-94-35
  Keywords: Dynamic response; Vibration isolators; Earthquake engineering; Earthquake resistant structures; Stress analysis; Viscoelasticity; Structural vibration; Rheology; Poiseuille flow; Vibration damping; Electrorheological materials; Viscous damping; Mathematical models; Actuators; Ducted flow