NEHRP Clearinghouse

displaying 1 - 5 results in total 5

• ['Basharkhah, M. A.', 'Yao, J. T. P.']
  Reliability Aspects of Structural Control.
  National Science Foundation, Washington, DC., January 1982, 64 p.
  Keywords: Earthquake resistant structures; Control equipment; Stability methods; Dynamic response; Ground motion; Earthquake engineering; Random variables; Nonlinear systems; Probability distribution functions

• ['Shing, P. S. B.', 'Mahin, S. A.']
  Pseudodynamic Test Method for Seismic Performance Evaluation: Theory and Implementation.
  National Science Foundation, Washington, DC., January 1984, 172 p.
  Identifying Number(s): UCB/EERC-84/01
  Keywords: Computers; Control equipment; Computerized simulation; Numerical integration; Earthquake engineering; Structural models; Software; Simulation; Dynamic structural analysis

• ['Thewalt, C. R.', 'Mahin, S. A.']
  Hybrid Solution Techniques for Generalized Pseudodynamic Testing.
  National Science Foundation, Washington, DC., July 1987, 145 p.
  Identifying Number(s): UCB/EERC-87/09
  Keywords: Equations of motion; Control equipment; Pseudodynamic testing; Damping; Dynamic tests; Computer applications; Actuators; Earthquake engineering; Displacement; Reliability; Tests

• ['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

• ['Yang, J. N.', 'Li, Z.']
  Instantaneous Optimal Control with Acceleration and Velocity Feedback.
  National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., June 29, 1990, 56 p.
  Keywords: Numerical analysis; Seismic waves; Feedback control; Earth movements; Displacement; Mathematical models; Vibration damping; Stochastic processes; Earthquake resistant structures; Structural vibration; Active control; Acceleration (Physics); Floors; Control equipment; Earthquake resistance; Dynamic response; Earthquake engineering; Velocity measurement; Dynamic structural analysis