NEHRP Clearinghouse

displaying 1 - 2 results in total 2

• 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: Dynamic response; Earthquake resistance; Dynamic structural analysis; Acceleration (Physics); Bearings; Earthquake engineering; Earthquake resistant structures; Structural vibration; Vibration damping; Earth movements; Active control; Adaptive control; Displacement; Mathematical models; Control equipment; Seismic waves

• Yang, J. N.; Li, Z.; Danielians, A.
  Hybrid Control of Seismic-Excited Nonlinear and Inelastic Structural Systems.
  National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., August 1, 1991, 123 p.
  Keywords: ; Dynamic response; Dynamic structural analysis; Bearings; Vibration isolators; Earthquake resistant structures; Earthquake engineering; Structural vibration; Feedback control; Numerical analysis; Vibration damping; Earth movements; Mathematical models; Algorithms; Rigid structures; Nonlinear systems; Seismic waves