NEHRP Clearinghouse

displaying 11 - 20 results in total 29

  • 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

  • Khatib, I. F.; Mahin, S. A.; Pister, K. S.
    Seismic Behavior of Concentrically Braced Steel Frames.
    National Science Foundation, Washington, DC., January 1988, 238 p.
    Identifying Number(s): UCB/EERC-88/01
    Keywords: ; Steel construction; Framed structures; Seismic waves; Steel structures; Structural vibration; Frames; Dynamic response; Reinforcement (Structural); Earthquake engineering; Energy dissipation; Structural steels; Loads (Forces); Structural members; Structural analysis

  • Uang, C. M.; Bertero, V. V.
    Use of Energy as a Design Criterion in Earthquake-Resistant Design.
    National Science Foundation, Washington, DC., November 1988, 57 p.
    Identifying Number(s): UCB/EERC-88/18
    Keywords: ; Earthquake resistant structures; Beams (Supports); Seismic waves; Structural vibration; Mathematical models; Walls; Dynamic response; Energy methods; Earthquake engineering; Earthquakes; Energy dissipation; Ductility; Design criteria; Structural analysis

  • 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

  • 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: ; Earthquake resistant structures; Friction; Framed structures; Buildings; Earthquake engineering; Energy dissipation; Cyclic loads; Displacement; Bolted joints; Vibration isolators; Loads (Forces)

  • Waqfi, O. M.; Kariotis, J. C.
    Comparison of the Dynamic Response of a Damped MDOF Nonlinear Beam Model with an Equivalent SDOF Hysteretic Model.
    National Science Foundation, Washington, DC., April 27, 1992, 92 p.
    Identifying Number(s): REPT-2.3-6
    Keywords: ; Deformation; Earth movements; Displacement; Loads (Forces); Structural members; Damping; Mathematical models; Nonlinear systems; Masonry; Structural vibration; Mechanical hysteresis; Stiffness; Beams (Supports); Walls; Dynamic response; Degrees of freedom; Earthquake engineering; Energy dissipation; Reinforcement (Structures); Mechanical properties

  • 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: ; Earthquake resistant structures; Friction; Test facilities; Steel structures; Dynamic response; Buildings; Earthquake engineering; Energy dissipation; Displacement; Bolted joints; Vibration isolators; Loads (Forces); Structural analysis

  • Li, C.; Reinhorn, A. M.
    Experimental and Analytical Investigation of Seismic Retrofit of Structures with Supplemental Damping. Part 2. Friction Devices.
    National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., July 6, 1995, 234 p.
    Identifying Number(s): NCEER-95-0009
    Keywords: Sliding friction; Reinforced concrete; Tables (Data); Shaking; Displacement; Loads (Forces); Control systems; Damping; Mathematical models; Soil mechanisms; Passive control; Retrofitting; Structural design; Graphs (Charts); Buildings; Analytical models; Vibration; Earthquake engineering; Energy dissipation; Passive systems; Dynamic structural analysis

  • Constantinou, M. C.; Soong, T. T.; Dargush, G. F.
    Passive Energy Dissipation Systems for Structural Design and Retrofit.
    National Science Foundation, Arlington, VA.; New York State Government, Albany.; Federal Highway Administration, Washington, DC.; Federal Emergency Management Agency, Washington, DC., cJuly 31, 1998, 324 p.
    Identifying Number(s): ['MCEER-MONO-1', 'ISBN-0-9656682-1-5']
    Keywords: ; Nonlinear analysis; Seismic design; Energy absorbers; Retrofitting; Mathematical models; Structural design; Ground motion; Earthquake engineering; Energy dissipation; Vibration damping; Visoelastic damping; Hysteresis; Passive systems; Dampers; Structural memebers

  • Scheller, J.; Constantinou, M. C.
    Response History Analysis of Structures with Seismic Isolation and Energy Dissipation Systems: Verification Examples for Program SAP2000.
    National Science Foundation, Arlington, VA., February 22, 1999, 132 p.
    Identifying Number(s): MCEER-99-0002
    Keywords: Friction pendulum systems; Earthquake resistance; Storage tanks; Fluid-structure interactions; Mathematical models; Verification; Dynamic response; Dynamic structural analysis; Earthquake engineering; Energy dissipation; Viscous fluids; Vibration damping; Displacement; Vibration isolators; Structural response; Nonlinear systems; Linear systems