NEHRP Clearinghouse

displaying 1 - 9 results in total 9

  • Rao, R. S.; Gergely, P.; White, R. N.
    Retrofit of Non-Ductile Reinforced Concrete Frames Using Friction Dampers.
    National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., December 22, 1995, 187 p.
    Identifying Number(s): NCEER-95-0020
    Keywords: ; Time series analysis; Vibration isolators; Friction; Earthquake engineering; Masonry; Ducitility; Seismic design; Structural vibration; Reinforced concrete; Vibration damping; Vibration tests; Load bearing capacity; Framed structures; Cyclic loads; Nonlinear systems; Bracing; Dynamic 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: Bearings; Vibration isolators; Earthquake resistant structures; Friction; Structural vibration; Structural design; Vibration damping; Shear properties; Structural engineering; Stiffness; Displacement; Resilient-Friction Base Isolator; Seismic waves

  • Grigorian, C. E.; Popov, E. P.
    Energy Dissipation with Slotted Bolted Connections.
    National Science Foundation, Arlington, VA.; American Iron and Steel Inst., Washington, DC., February 1994, 255 p.
    Identifying Number(s): UCB/EERC-94/02
    Keywords: ; Dynamic response; Buildings; Vibration isolators; Earthquake resistant structures; Earthquake engineering; Loads (Forces); Friction; Steel structures; Test facilities; Displacement; Structural analysis; Bolted joints; Energy dissipation

  • Sadek, F.; Mohraz, B.; Taylor, A. W.; Chung, R. M.
    Passive Energy Dissipation Devices for Seismic Applications.
    November 1996, 66 p.
    Identifying Number(s): NISTIR-5923
    Keywords: ; Passive systems; Earthquake resistance; Design analysis; Ground motion; Dynamic structural analysis; Tuning; Friction; Viscoelasticity; Structural vibration; Performance evaluation; Earthquake engineering; Vibration damping; Dampers; Structural response; Seismic effects; Degrees of freedom; Shape memory alloys; Viscosity; Vibration control; Energy dissipation

  • Earthquake Engineering Research at Berkeley, 1988.
    National Science Foundation, Washington, DC., November 1988, 203 p.
    Identifying Number(s): UCB/EERC-88/17
    Keywords: Dynamic response; Seismic waves; Damping; Hazards; Friction; Earthquake resistant structures; Buildings; Meetings; Damage; Earthquakes; Elastic properties; Pitch; Gravity dams; Structural steels; Soil structure; Seiders; Interactions; Design criteria; Hi-rise buildings; Mathematical models; Ductility

  • Zayas, V.; Low, S.; Bozzo, L.; Mahin, S.
    Feasibility and Performance Studies on Improving the Earthquake Resistance of New and Existing Buildings Using the Friction Pendulum System.
    National Science Foundation, Washington, DC., September 1989, 308 p.
    Identifying Number(s): UCB/EERC-89/09
    Keywords: Dynamic response; Earthquake damage; Performance evaluation; Buildings; Vibration isolators; Earthquake resistant structures; Friction; Cost effectiveness; Loads (Forces); Structural vibration; Pendulums; Seismic design; Structural design; Earthquake engineering; Vibration damping; Friction Pendulum System; Structural members; Mathematical models; Rehabilitation; Feasibility studies

  • Grigorian, C. E.; Yang, T. S.; Popov, E. P.
    Slotted Bolted Connection Energy Dissipators.
    National Science Foundation, Washington, DC., July 1992, 36 p.
    Identifying Number(s): UCB/EERC-92/10
    Keywords: ; Buildings; Vibration isolators; Earthquake resistant structures; Earthquake engineering; Loads (Forces); Friction; Displacement; Cyclic loads; Framed structures; Bolted joints; Energy dissipation

  • Pekcan, G.; Mander, J. B.; Chen, S. S.
    Experimental Performance and Analytical Study of a Non-Ductile Reinforced Concrete Frame Structure Retrofitted with Elastomeric Spring Dampers.
    National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., July 14, 1995, 151 p.
    Identifying Number(s): NCEER-95-0010
    Keywords: Shock absorbers; Earthquake resistant structures; Friction; Spring damper systems; Reinforced concrete; Vibration damping; Shear properties; Elastomers; Compressibility; Viscosity; Structural analysis; Dynamic analysis

  • Marin-Artieda, C. C.; Whittaker, A. S.; Constantinou, M. C.
    Experimental and Analytical Study of the XY-Friction Pendulum (XY-FP) Bearing for Bridge Applications.
    Federal Highway Administration, Washington, DC.; National Science Foundation, Arlington, VA. Earthquake Engineering Research Centers Program., June 7, 2007, 284 p.
    Identifying Number(s): MCEER-07-0009
    Keywords: Ground motion; Bearings; Friction; Pendulum tests; Earthquake engineering; Simulators; Numerical analysis; Experimental tests; Bridges; Isolators; XY-Friction Pendulum (XY-FP); Seismic isolaion