NEHRP Clearinghouse

displaying 11 - 20 results in total 68

  • Mondkar, D. P.; Powell, G. H.
    ANSR - I, General Purpose Program for Analysis of Nonlinear Structural Response.
    National Science Foundation, Washington, D.C. Applied Science and Research Applications., December 1975, 165 p.
    Identifying Number(s): EERC-75-37
    Keywords: ANSR computer program; Computer programming; Dynamic response; Damping; Earthquake engineering; Earthquakes; Structural design; Numerical analysis; Equations of motion; Kinematics; Displacement; Structural analysis; Dynamic structural analysis

  • Shenton, H. W.
    Summary and Results of the NIST Workshop on Proposed Guidelines for Testing and Evaluation of Seismic Isolation Systems. Held in San Francisco, California on July 25, 1994.
    January 1996, 43 p.
    Identifying Number(s): NISTIR-5785
    Keywords: Dynamic response; Compression tests; Damping; Building codes; Vibration isolators; Earthquake resistant structures; Quality control; Meetings; Earthquake engineering; Test methods; Seismic design; Structural vibration; Prototypes; Guidelines; Design criteria; Model tests; Seismic isolation systems; Aging; Standards

  • O'Rourke, M. J.; Serna, R.; Johnson, R. U.
    Duration of Earthquakes, Comparison between Ground Motion and Structural Motion.
    National Science Foundation, Washington, DC., May 1982, 72 p.
    Identifying Number(s): CE-82-3
    Keywords: Dynamic response; Ground motion; Damping; Earthquake engineering; Earthquake resistant structures; San Fernando (California); Soil structure interactions; Earth movements; California; Resonant frequency; Sendi (Japan); Japan; Seismic waves

  • Sigaher-Boyle, A. N.; Constantinou, M. C.
    Scissor-Jack-Damper Energy Dissipation System.
    Multidisciplinary Center for Earthquake Engineering Research, Buffalo, NY., December 1, 2004, 264 p.
    Keywords: Damping; Buildings; Scissor-jack-damper system; Testing; Velocity; Structural members; Displacement; Design; Energy dissipation

  • Williamson, E. B.; Hjelmstad, K. D.
    Dynamic Stability of Damage-Prone Inelastic Structural Systems.
    National Science Foundation, Arlington, VA., cMay 1996, 172 p.
    Identifying Number(s): ['UILU-ENG-96-2004', 'STRUCTURAL RESEARCH SER-609']
    Keywords: ; Damping; Earthquake engineering; Seismic design; Numerical analysis; Stability; Buckling; Nonlinear systems; Dynamic structural analysis

  • Makris, N.; Chang, S. P.
    Effect of Damping Mechanisms on the Response of Seismically Isolated Structures.
    National Science Foundation, Arlington, VA.; California State Dept. of Transportation, Sacramento. Div. of Structures., November 1998, 78 p.
    Identifying Number(s): PEER-1998/06
    Keywords: ; Damping; Vibration isolators; Earthquake engineering; Vibration damping; Displacement; Mathematical models

  • Kircher, C. A.; Lashkari, B.
    Statistical Evaluation of Nonlinear Response of Seismic Isolation Systems. Volume 1.
    National Science Foundation, Washington, DC. Directorate for Engineering., June 30, 1989, 285 p.
    Identifying Number(s): JBA-109-070
    Keywords: Dynamic response; Damping; Building codes; Earthquake engineering; Earthquake resistant structures; Loads (Forces); Hysteresis; Structural design; Mechanical properties; Structural engineering; Tables (Data); Dynamic structural analysis

  • Chang, T. S.; Teh, L. K.; Zhang, Y.
    Seismic Characteristics of Sediments in the New Madrid Seismic Zone.
    National Science Foundation, Washington, DC., February 1992, 157 p.
    Keywords: New Madrid Seismic Zone; Dynamic response; Damping; Earthquake engineering; Sands; Soil pressure; Arkansas; Test facilities; Shear properties; Soil tests; Soil properties; Tennessee; Mississippi; Strains; Seismic effects; Soil mechanics; Sediments

  • Kariotis, J. C.; Waqfi, O. M.
    Trial Designs Made in Accordance with Tentative Limit States Design Standards for Reinforced Masonry Buildings.
    National Science Foundation, Washington, DC., February 1992, 242 p.
    Identifying Number(s): REPT-9.1-2
    Keywords: ; Earthquake damage; Damping; Buildings; Reinforcement (Structures); Earthquake engineering; Loads (Forces); Masonry; Structural design; Mechanical properties; Walls; Stiffness; Structural members; Moments; Displacement; Earth movements; Seismic effects; Design standards; Mathematical models; Deformation

  • Kariotis, J. C.; El-Mustapha, A. M.; Ewing, R. D.
    Influence of Foundation Model on the Uplifting of Structures.
    National Science Foundation, Washington, DC., July 1988, 41 p.
    Identifying Number(s): REPT-2.3-2
    Keywords: ; Dynamic response; Earthquake damage; Buildings; Damping; Earthquake engineering; Loads (Forces); Foundations; Uplift pressure; Earth movements; Degrees of freedom; Displacement; Soil mechanics; Mathematical models; Algorithms; Dynamic structural analysis