NEHRP Clearinghouse

displaying 1 - 8 results in total 8

  • Ting, E. C.; Chen, S. J. H.; Yao, J. T. P.
    System Identification, Damage Assessment, and Reliability Evaluation of Structures.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., February 1978, 69 p.
    Identifying Number(s): CE-STR-78-1
    Keywords: Structures; Damage assessment; Earthquake resistant structures; Dynamic response; Earthquake engineering; System identification; Linear systems; Nonlinear systems; Earthquakes; Dynamic structural analysis

  • Dimsdale, J. S.
    System Identification of Structures with Joint Rotation.
    National Science Foundation, Washington, DC., July 1983, 111 p.
    Identifying Number(s): UCB/EERC-83/16
    Keywords: Rotation; Framed structures; Seismic waves; Mathematical models; Loads (Forces); Earthquake engineering; Joints (Junctions); System identification; Excitation; Cyclic loads; Strain measurements; Mechanical hystereses; Dynamic structural analysis

  • Cifuentes, A. O.
    System Identification of Hysteretic Structures.
    National Science Foundation, Washington, DC., January 1985, 170 p.
    Identifying Number(s): EERL-84-04
    Keywords: Reinforced concrete; Seismic waves; Algorithms; Mathematical models; Dynamic response; Buildings; Earthquake engineering; Ground motion; System identification; Theses; Earthquakes; Dynamic structural analysis

  • Beck, R. T.; Beck, J. L.
    Comparison between Transfer Function and Modal Minimization Methods for System Identification.
    National Science Foundation, Washington, DC. Directorate for Engineering., November 1985, 72 p.
    Identifying Number(s): EERL-85-06
    Keywords: Ten degrees of freedom; Oscillations; Structural vibration; Modal response; Mathematical models; Damping; Parameter estimation; Ground motion; Earthquake engineering; Buildings; System identification; Resonant frequency; Optimization; Comparison; Transfer functions

  • Weissman, K.; Prevost, J. H.
    Centrifugal Modeling of Dynamic Soil-Structure Interaction.
    National Science Foundation, Washington, DC., May 10, 1989, 152 p.
    Identifying Number(s): NCEER-89-0040
    Keywords: Centrifuges; Damping; Model tests; Earthquake engineering; System identification; Simulation; Two degrees of freedom; Soil-structure interactions; Seismic effects

  • Hong, L. L.; Ang, A. H. S.
    Three-Dimensional Analytical Study of Spatial Variability of Seismic Ground Motions.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., October 30, 1990, 180 p.
    Keywords: Laplace transformation; Seismic design; Computer programs; Three-dimensional models; Mathematical models; Ground motion; Earthquake engineering; System identification; Water pipelines; Power spectra; Stochastic processes; Seismic effects

  • Glaser, S.
    Estimating Soil Parameters Important for Lifeline Siting Using System Identification Techniques.
    March 1993, 102 p.
    Identifying Number(s): NISTIR-5143
    Keywords: Seismic waves; Railroads; Power lines; Mathematical models; Roads; Strain measurement; Earthquake engineering; System identification; Liquefaction; Soil dynamics; Pipelines; Earthquakes; Telecommunication

  • Glaser, S. D.; Leeds, A. L.
    Estimation of System Damping at the Lotung Site by Application of System Identification.
    National Inst. of Standards and Technology (BFRL), Gaithersburg, MD.; National Science Foundation, Arlington, VA., August 1996, 196 p.
    Keywords: Seismic waves; Liquefaction; Displacement; Soil structure interactions; Nonlinearity; Nuclear power plants; Excitation; Vibration damping; Soil mechanics; Earthquake resistant structures; Lotung (Taiwan); Site characterization; Graphs (Charts); Stiffness; Structure response; Soil profiles; Seismic effects; Ground motion; Earthquake engineering; System identification; Earthquake magnitude; Earthquakes