NEHRP Clearinghouse

displaying 1 - 10 results in total 24

  • ['Lukkunaprasit, P.', 'Kelly, J. M.']
    Dynamic Plastic Analysis Using Stress Resultant Finite Element Formulation.
    National Science Foundation, Washington, D.C., September 1977, 61 p.
    Identifying Number(s): UCB/EERC-77/21
    Keywords: Nonlinear differential equations; Dynamic loads; Numerical integration; Clamped plates; Spherical shells; Earthquake engineering; Finite element analysis; Runge-Kutta method; Stress analysis; Metal plates; Plastic analysis; Plates; Dynamic structural analysis

  • ['Kelly, J. M.', 'Eidinger, J. M.', 'Derham, C. J.']
    A Practical Soft Story Earthquake Isolation System.
    National Science Foundation, Washington, D.C., November 1977, 150 p.
    Identifying Number(s): UCB/EERC-77/27
    Keywords: Energy absorption; Earthquake resistant structures; Damping; Earth movements; Dynamic response; Ground motion; Earthquake engineering; Earthquakes; Bearings; Rubber; Dynamic structural analysis

  • ['Eidinger, J. M.', 'Kelly, J. M.']
    Experimental Results of an Earthquake Isolation System Using Natural Rubber Bearings.
    National Science Foundation, Washington, D.C., February 1978, 58 p.
    Identifying Number(s): UCB/EERC-78/03
    Keywords: Shock absorbers; Earthquake resistant structures; Dynamic response; Ground motion; Earthquake engineering; Natural rubber bearings; Vibration damping; Bearings; Natural rubber

  • ['Kelly, J. M.', 'Tsztoo, D. F.']
    The Development of Energy-Absorbing Devices for Aseismic Base Isolation Systems.
    National Science Foundation, Washington, D.C., January 1978, 54 p.
    Identifying Number(s): UCB/EERC-78/01
    Keywords: Structures; Energy absorption; Earthquake resistant structures; Mechanical hysteresis; Earthquake engineering; Shaking tables; Test equipment; Loads (Forces); Earthquakes

  • ['Sackman, J. L.', 'Kelly, J. M.']
    Rational Design Methods for Light Equipment in Structures Subjected to Ground Motion.
    National Science Foundation, Washington, DC., cSeptember 1978, 72 p.
    Identifying Number(s): UCB/EERC-78/19
    Keywords: Floors; Earth movements; Degrees of freedom; Buildings; Earthquake engineering; Ground motion; Dynamic response; Equipment structure interactions; Equipment; Earthquakes; Damping capacity

  • ['Kelly, J. M.', 'Chitty, D. E.']
    Testing of a Wind Restraint for Aseismic Base Isolation.
    National Science Foundation, Washington, DC., October 1978, 47 p.
    Identifying Number(s): UCB/EERC-78/20
    Keywords: Seismic design; Energy absorption; Earthquake resistant structures; Wind loads; Fracture strength; Buildings; Earthquake engineering; Pins; Foundations; Natural rubber; Vibration isolators; Shear pins

  • ['Kelly, J. M.', 'Sackman, J. L.']
    Conservatism in Summation Rules for Closely Spaced Modes.
    May 1979, 35 p.
    Identifying Number(s): UCB/EERC-79/11
    Keywords: Oscillation modes; Vibration; Spectral response; Dynamic response; Nuclear reactor safety; Earthquakes; Dynamic structural analysis

  • ['Kelly, J. M.', 'Skinner, M. S.', 'Beucke, K. E.']
    Experimental Testing of an Energy-Absorbing Base Isolation System.
    National Science Foundation, Washington, DC.; Malaysian Rubber Producers' Research Association, Brickendonbury (England)., October 1980, 73 p.
    Identifying Number(s): UCB/EERC-80/35
    Keywords: Energy absorption; Earthquake resistant structures; Mechanical hysteresis; Structural design; Dynamic response; Buildings; Earthquake engineering; Ground motion; Foundations; Bearings; Natural rubber

  • ['Kelly, J. M.', 'Beucke, K. E.', 'Skinner, M. S.']
    Experimental Testing of a Friction Damped Aseismic Base Isolation System with Fail-Safe Characteristics.
    National Science Foundation, Washington, DC., July 1980, 62 p.
    Identifying Number(s): UCB/EERC-80/18
    Keywords: Elastomers; Earthquake resistant structures; Sliding friction; Mechanical hysteresis; Structural design; Dynamic response; Buildings; Earthquake engineering; Coulomb damping; Foundations; Bearings

  • ['Kelly, J. M.', 'Hodder, S. B.']
    Experimental Study of Lead and Elastomeric Dampers for Base Isolation Systems.
    October 1981, 88 p.
    Identifying Number(s): UCB/EERC-81/16
    Keywords: Elastomers; Chloroprene resins; Earthquake resistant structures; Mechanical hysteresis; Shear properties; Buildings; Earthquake engineering; Base isolation; Bearings; Flexible foundations