NEHRP Clearinghouse

displaying 11 - 20 results in total 91

  • Hwang, H. H. M.; Jaw, J. W.
    Statistical Evaluation of Response Modification Factors for Reinforced Concrete Structures.
    National Science Foundation, Washington, DC., February 17, 1989, 90 p.
    Identifying Number(s): NCEER-89-0002
    Keywords: Reinforced concrete; Design standards; Earthquake engineering; Concrete structures; Buildings; Dynamic structural analysis; Vibration damping; Reinforcement (Structures); Statistics; Design criteria; Structural analysis

  • Mostaghel, N.; Kelly, J. M.
    Design Procedure for R-FBI Bearings.
    National Science Foundation, Washington, DC., November 1987, 60 p.
    Identifying Number(s): UCB/EERC-87/18
    Keywords: Structural engineering; Earthquake resistant structures; Friction; Structural vibration; Seismic waves; Structural design; Shear properties; Resilient-Friction Base Isolator; Vibration damping; Displacement; Stiffness; Vibration isolators; Bearings

  • Tong, M.; Liang, Z.; Lee, G. C.
    Physical Space Solutions of Non-Proportionally Damped Systems.
    National Science Foundation, Washington, DC., January 15, 1991, 68 p.
    Identifying Number(s): NCEER-91-0002
    Keywords: ; Numerical analysis; Structural vibration; Seismic waves; Algorithms; Damping; Mathematical models; Dynamic response; Earthquake engineering; Energy dissipation; Vibration damping; Dynamic structural analysis

  • Kelly, J. M.
    Base Isolation in Japan, 1988.
    National Science Foundation, Washington, DC., December 1988, 100 p.
    Identifying Number(s): UCB/EERC-88/20
    Keywords: ; Shock absorbers; Earthquake resistant structures; Seismic waves; Structural vibration; Damping; Buildings; Earthquake engineering; Vibration damping; Vibration isolators; Japan; Earthquakes

  • Griffith, M. C.; Kelly, J. M.; Coveney, V. A.; Koh, C. G.
    Experimental Evaluation of Seismic Isolation of Medium-Rise Structures Subject to Uplift.
    National Science Foundation, Washington, DC., January 1988, 181 p.
    Identifying Number(s): UCB/EERC-88/02
    Keywords: ; Simulators; Earthquake resistant structures; Structural vibration; Columns (Supports); Buildings; Earthquake engineering; Vibration damping; Vibration isolators; Bearings; Loads (Forces); Earthquakes

  • Chalhoub, M. S.; Kelly, J. M.
    Theoretical and Experimental Studies of Cylindrical Water Tanks in Base Isolated Structures.
    National Science Foundation, Washington, DC., April 1988, 95 p.
    Identifying Number(s): UCB/EERC-88/07
    Keywords: ; Simulators; Earthquake resistant structures; Structural vibration; Steel structures; Experimental data; Mathematical models; Dynamic response; Earthquake engineering; Vibration damping; Vibration isolators; Bearings; Water tanks; Frequencies

  • Griffith, M. C.; Aiken, I. D.; Kelly, J. M.
    Experimental Evaluation of Seismic Isolation of a 9-Story Braced Steel Frame Subject to Uplift.
    National Science Foundation, Washington, DC., May 1988, 145 p.
    Identifying Number(s): UCB/EERC-88/05
    Keywords: ; Earthquake resistant structures; Framed structures; Structural vibration; Steel structures; Experimental data; Earth movements; Buildings; Earthquake engineering; Vibration damping; Stiffness; Vibration isolators; Bearings; Structural members; Earthquakes

  • Kusainov, A. A.; Clough, R. W.
    Alternatives to Standard Mode Superposition for Analysis of Non-Classically Damped Systems.
    National Science Foundation, Washington, DC., June 1988, 73 p.
    Identifying Number(s): UCB/EERC-88/09
    Keywords: ; Earthquake resistant structures; Structural vibration; Matrices (Mathematics); Mathematical models; Dynamic response; Superposition (Mathematics); Earthquake engineering; Buildings; Vibration damping; Stiffness; Dynamic structural analysis

  • Makris, N.; Gazetas, G.
    Phase Wave Velocities and Displacement Phase Differences in a Harmonically Oscillating Pile.
    National Science Foundation, Washington, DC., July 8, 1991, 60 p.
    Identifying Number(s): NCEER-91-0010
    Keywords: ; Wave phases; Finite element method; Earthquake resistant structures; Bridges (Structures); Structural vibration; Mathematical models; Pile structures; Dynamic response; Earthquake engineering; Wave propagation; Vibration damping; Displacement; Soil-structure interactions; Dams; Soil mechanics

  • Graesser, E. J.; Cozzarelli, F. A.
    Multidimensional Hysteretic Model for Plastically Deforming Metals in Energy Absorbing Devices.
    National Science Foundation, Washington, DC., April 9, 1991, 61 p.
    Identifying Number(s): NCEER-91-0006
    Keywords: Shape memory alloys; Earthquake resistant structures; Dynamic loads; Structural vibration; Seismic waves; Mathematical models; Shear properties; Earthquake engineering; Ozdemir model; Energy dissipation; Vibration damping; Shear stress; Hysteresis; Vibration isolators; Plastic analysis; Vibration control