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: Rheology; Computer program; Plastic properties; Earthquake engineering; Soil dynamics; Viscoplasticity; Soil structure interactions; Blast effects; Viscoelasticity

• 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: Rheology; Earthquake resistant structures; Structural vibration; Mathematical models; Viscous damping; Dynamic response; Actuators; Earthquake engineering; Electrorheological materials; Poiseuille flow; Vibration damping; Stress analysis; Vibration isolators; Ducted flow; Viscoelasticity