NEHRP Clearinghouse

displaying 41 - 45 results in total 45

• Yang, J. N.; Danielians, A.
  Two Hybrid Control Systems for Building Structures under Strong Earthquakes.
  National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., June 29, 1990, 80 p.
  Keywords: Earthquake resistant structures; Adaptive control; Structural vibration; Earthquake resistance; Control equipment; Seismic waves; Mathematical models; Earth movements; Dynamic response; Earthquake engineering; Active control; Vibration damping; Displacement; Acceleration (Physics); Bearings; Dynamic structural analysis

• Nagarajaiaj, S.; Reinhorn, A. M.; Constantinou, M. C.
  3D-BASIS Nonlinear Dynamic Analysis of Three-Dimensional Base Isolated Structures: Part 2.
  National Science Foundation, Washington, DC., February 28, 1991, 146 p.
  Identifying Number(s): NCEER-91-0005
  Keywords: Earthquake resistant structures; 3D-BASIS computer program; Structural vibration; Springs (Elastic); Algorithms; Mathematical models; Dynamic response; Earthquake engineering; Vibration damping; Stiffness; Displacement; Vibration isolators; Bearings; Nonlinear systems; Dynamic structural analysis

• Constantinou, M. C.; Kartoum, A.; Reinhorn, A. M.; Bradford, P.
  Experimental and Theoretical Study of a Sliding Isolation System for Bridges.
  State Univ. of New York at Buffalo. Dept. of Civil Engineering.; National Science Foundation, Washington, DC., November 15, 1991, 222 p.
  Identifying Number(s): NCEER-91-0027
  Keywords: ; Bridges (Structures); Structural vibration; Dynamic response; Earthquake engineering; Energy dissipation; Vibration damping; Displacement; Vibration isolators; Bearings; Earthquakes; Structural analysis

• Tsopelas, P.; Constantinou, M. C.
  NCEER-Taisei Corporation Research Program on Sliding Seismic Isolation Systems for Bridges: Experimental and Analytical Study of a System Consisting of Sliding Bearings and Fluid Restoring Force/Damping Devices.
  National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., June 13, 1994, 212 p.
  Keywords: ; Bridges (Structures); Seismic design; Retrofitting; Mathematical models; Earthquake engineering; Vibration isolators; Bearings

• Fenz, D. M.; Constantinou, M. C.
  Development, Implementation and Verification of Dynamic Analysis Models for Multi-Spherical Sliding Bearings.
  Multidisciplinary Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., August 15, 2008, 308 p.
  Identifying Number(s): MCEER-08-0018
  Keywords: ; Seismic design; Sliding bearings; Mechanical behavior; FP bearings; Isolation bearings; Earthquake engineering; Vibration damping; Stiffness; Surface properties; Bearings; Structural analysis