NEHRP Clearinghouse

displaying 1131 - 1140 results in total 2187

  • Suarez, L. E.; Singh, M. P.
    Mode Synthesis Approach for the Analysis of Secondary Systems (Revised).
    National Science Foundation, Washington, DC., April 1986, 63 p.
    Identifying Number(s): VPI-E-86-8
    Keywords: Floors; Seismic surveys; Responses; Earthquake engineering; Earthquakes; Vibration; Secondary systems; Structure engineering; Dynamic structural analysis

  • Yang, J. N.; Sarkani, S.; Long, F. X.
    Model Analysis of Nonclassically Damped Structural Systems Using Canonical Transformation.
    National Science Foundation, Washington, DC., September 27, 1987, 72 p.
    Identifying Number(s): NCEER-87-0019
    Keywords: Dynamic response; Functions (Mathematics); Damping; Ground motion; Numerical integration; Earthquake engineering; Transformations; Vibration; Equations of motion; Seismic effects; Structural analysis

  • Shahrivar, F.; Bouwkamp, J. G.
    Model Study of Effects of Damage on the Vibration Properties of Steel Offshore Platforms.
    National Science Foundation, Washington, DC., June 1982, 216 p.
    Identifying Number(s): UCB/EERC-82/05
    Keywords: Offshore platforms; Dynamic response; Earthquake engineering; Earthquake resistant structures; Earthquakes; Vibration; Hydrodynamics; Mathematical models

  • Mills, R. S.; Krawinkler, H.; Gere, J. M.
    Model Tests on Earthquake Simulators, Development and Implementation of Experimental Procedures.
    National Science Foundation, Washington, DC., June 1979, 290 p.
    Identifying Number(s): 39
    Keywords: Dynamic response; Buildings; Elastic properties; Earthquake engineering; Earthquake resistant structures; Simulators; Earthquakes; Shear properties; Model tests; Dynamic structural analysis

  • Monti, G.; Spacone, E.; Filippou, F. C.
    Model for Anchored Reinforcing Bars under Seismic Excitations.
    National Science Foundation, Arlington, VA., December 1993, 106 p.
    Identifying Number(s): UCB/EERC-93/08
    Keywords: ; Dynamic response; Earthquake engineering; Earthquake resistant structures; Reinforcement (Structures); Anchors (Structural); Reinforcing materials; Reinforced concrete; Finite element method; Bond stress; Displacement; Yield strength; Structural analysis; Dynamic models; Cyclic loads

  • Maragakis, E.
    Model for the Rigid Body Motions of Skew Bridges.
    National Science Foundation, Washington, DC., cJanuary 1984, 245 p.
    Identifying Number(s): EERL-85-02
    Keywords: Theses; Earthquake engineering; Highway bridges; Bridge decks; Skew bridges; Rotation; Mathematical models; Structural analysis; Bridge abutments; Dynamic structural analysis

  • Helmberger, D. V.; Harkrider, D. G.
    Modeling Earthquakes with Generalized Ray Theory.
    Air Force Office of Scientific Research, Bolling AFB, DC, January 1978, 21 p.
    Identifying Number(s): CONTRIB-2959
    Keywords: Elastic waves; Iterations; Ray theory; Earthquakes; Faults (Geology); Numerical analysis; Cagniard deHoop technique; Wave propagation; Reprints; Seismic waves

  • Thyagarajan, R. S.
    Modeling and Analysis of Hysteretic Structural Behavior.
    National Science Foundation, Washington, DC., January 1989, 198 p.
    Identifying Number(s): EERL-89-03
    Keywords: ; Earthquake damage; Dynamic response; Theses; Loads (Forces); Structural vibration; Stochastic processes; Displacement; Mathematical models; Cyclic loads; Nonlinear systems; Dynamic structural analysis

  • Jayakumar, P.
    Modeling and Identification in Structural Dynamics.
    National Science Foundation, Washington, DC., cJanuary 1987, 220 p.
    Identifying Number(s): EERL-87-01
    Keywords: ; Dynamic response; Elastic properties; Earthquake resistant structures; Fatigue (Materials); Steel structures; Graphs (Charts); Vibration; Mechanical properties; Cyclic loads; Design; Dynamic structural analysis

  • Reinhorn, A. M.; Madan, A.; Valles, R. E.; Reichmann, Y.; Mander, J. B.
    Modeling of Masonry Infill Panels for Structural Analysis.
    National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., December 8, 1995, 86 p.
    Identifying Number(s): NCEER-95-0018
    Keywords: ; Dynamic response; Ground motion; Seismic waves; Static loads; Hysteresis; Cracking (Fracturing); Earthquake damage; Structural vibration; Mechanical properties; Seismic effects; Stiffness; Structural members; Nonlinear analysis; Concrete structures; Mathematical models; Cyclic loads; Seismic loads; Dynamic structural analysis