NEHRP Clearinghouse

displaying 71 - 80 results in total 120

  • ['Rahman, S.', 'Grigoriu, M.']
    Markov Model for Local and Global Damage Indices in Seismic Analysis.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., February 18, 1994, 258 p.
    Keywords: ; Structural engineering; Risk assessment; Earthquake resistant structures; Structural vibration; Structural reliability; Mathematical models; Earthquake damage; Earthquake engineering; Hysteresis; Soil structure interactions; Stochastic processes; Structural analysis; Building codes; Markov processes

  • ['Seible, F.', 'Hegemier, G. A.', 'Priestley, M. J. N.', 'Kingsley, G. R.', 'Kurkchubasche, A. G.', 'Igarashi, A.']
    U.S.-TCCMAR 5-Story Full-Scale Masonry Research Building Test. Preliminary Report.
    National Science Foundation, Arlington, VA., October 1992, 68 p.
    Keywords: Construction materials; Displacement; International cooperation; Damage assessment; Concrete slabs; Ductility; Masonry; Earthquake resistant structures; Structural vibration; Structural failure; Earthquake damage; Buildings; Structural design criteria; Cracks; Japan; Walls; United States; Dynamic response; Earthquake engineering; Masonry buildings; Reinforcement (Structures)

  • ['Yang, J. N.', 'Wu, J. C.', 'Agrawal, A. K.', 'Li, Z.']
    Sliding Mode Control for Seismic-Excited Linear and NonLinear Civil Engineering Structures.
    National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., June 21, 1994, 105 p.
    Identifying Number(s): NCEER-94-0017
    Keywords: Earthquake resistant structures; Structural vibration; Mathematical models; Variable structure system; Dynamic response; Earthquake engineering; Buildings; Robustness (Mathematics); Vibration damping; Active control; Hysteresis; Sliding mode control; Linear systems; Nonlinear systems; Seismic effects; Vibration isolators; Dynamic structural analysis

  • ['Singh, R. K.', 'Smith, H. A.']
    Vibration Analysis of Skeletal Systems Using a Mixed Formulation with an Arnoldi-Based Nonlinear Eigensolution Technique.
    National Science Foundation, Washington, DC., December 1993, 192 p.
    Keywords: ; Finite element method; Vibration mode; Structural vibration; Eigenvalues; Algorithms; Matrices (Mathematics); Dynamic response; Degrees of freedom; Earthquake engineering; Vibration damping; Resonant frequency; Nonlinear systems; Structural analysis

  • ['Reinhorn, A. M.', 'Nagarajaiah, S.', 'Constantinou, M. C.', 'Tsopelas, P.', 'Li, R.']
    3D-BASIS-TABS: Version 2.0 Computer Program for Nonlinear Dynamic Analysis of Three Dimensional Base Isolated Structures.
    National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., June 22, 1994, 170 p.
    Keywords: 3D-BASIS-TABS computer program; Earthquake resistant structures; Structural vibration; Dynamic response; Buildings; Earthquake engineering; Vibration damping; Stiffness; Computer programs; Vibration isolators; Bearings; Dynamic structural analysis

  • ['Krawinkler, H.', 'Zhu, B.']
    U.S./P.R.C. Workshop on Experimental Methods in Earthquake Engineering. Proceedings of a Workshop. Held in Shanghai, P.R.C. on November 10-12, 1992.
    National Science Foundation, Arlington, VA.; Tongji Univ., Shanghai (China)., July 1993, 249 p.
    Keywords: ; Deformation; Reinforced concrete; Test facilities; Construction materials; Pile structures; Displacement; International cooperation; Cyclic loads; Earthquake resistant structures; Structural vibration; Meetings; Structural analysis; China; Model tests; Dynamic response; United States; Earthquake engineering; Dynamic models

  • ['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 Lubricated PTFE Sliding Bearings and Mild Steel Dampers.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., July 22, 1994, 160 p.
    Identifying Number(s): NCEER-94-0022
    Keywords: ; Bridges (Structures); Seismic design; Earthquake resistant structures; Structural vibration; Model tests; Dynamic response; Earthquake engineering; Vibration damping; Hysteresis; Displacement; Bridge design; Vibration isolators; Bearings; Structural analysis

  • ['Spacone, E.', 'Ciampi, V.', 'Filippou, F. C.']
    Beam Element for Seismic Damage Analysis.
    National Science Foundation, Arlington, VA., August 1992, 134 p.
    Identifying Number(s): UCB/EERC-92/07
    Keywords: ; Structural engineering; Finite element method; Deformation; Structural vibration; Beams (Structural); Numerical integration; Earthquake damage; Dynamic response; Earthquake engineering; Stiffness; Structural response; Nonlinear systems; Structural components; Structural analysis

  • ['Wadia-Fascetti, S.', 'Smith, H. A.']
    Adaptive Dynamic Analysis Considering Structural Lifespan: An Approach Based on Fuzzy Mathematics.
    National Science Foundation, Arlington, VA.; Shimizu Corp., Tokyo (Japan). Ohsaki Research Inst., August 1994, 171 p.
    Keywords: Fuzzy sets; Degradation; Structural engineering; Structural vibration; Structural failure; Earthquake damage; Dynamic response; Earthquake engineering; Uncertainty; Stiffness; Calibration; Structural response; Adaptive dynamic analysis; Errors; Structural analysis

  • ['Gavin, H. P.', 'Hanson, R. D.']
    Electrorheological Dampers for Structural Vibration Suppression.
    National Science Foundation, Arlington, VA., August 14, 1995, 210 p.
    Identifying Number(s): UMCEE-94-35
    Keywords: Rheology; Earthquake resistant structures; Structural vibration; Mathematical models; Viscous damping; Dynamic response; Actuators; Earthquake engineering; Electrorheological materials; Poiseuille flow; Vibration damping; Stress analysis; Vibration isolators; Ducted flow; Viscoelasticity