NEHRP Clearinghouse

displaying 1 - 8 results in total 8

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

  • 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: Ground motion; Computer programs; Earthquake engineering; Seismic design; Stochastic processes; Water pipelines; Seismic effects; System identification; Laplace transformation; Mathematical models; Power spectra; Three-dimensional models

  • 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: Seismic waves; Mechanical hystereses; Earthquake engineering; Loads (Forces); Joints (Junctions); Rotation; Excitation; System identification; Strain measurements; Mathematical models; Cyclic loads; Framed structures; Dynamic structural analysis

  • 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; Earthquake engineering; Soil-structure interactions; Simulation; Seismic effects; System identification; Model tests; Two degrees of freedom

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

  • 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: Soil profiles; Nuclear power plants; Structure response; Earthquakes; Nonlinearity; Site characterization; Soil structure interactions; Excitation; Stiffness; System identification; Soil mechanics; Liquefaction; Ground motion; Earthquake engineering; Earthquake magnitude; Vibration damping; Seismic effects; Displacement; Seismic waves; Lotung (Taiwan); Earthquake resistant structures; Graphs (Charts)

  • 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: Dynamic response; Damage assessment; Earthquake resistant structures; Earthquake engineering; Earthquakes; System identification; Structures; Linear systems; Nonlinear systems; 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: Ground motion; Ten degrees of freedom; Buildings; Earthquake engineering; Damping; Structural vibration; Comparison; Modal response; System identification; Optimization; Resonant frequency; Mathematical models; Transfer functions; Oscillations; Parameter estimation