NEHRP Clearinghouse

displaying 441 - 450 results in total 554

  • Witting, P. R.; Cozzarelli, F. A.
    Shape Memory Structural Dampers: Material Properties, Design and Seismic Testing.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., May 26, 1992, 106 p.
    Identifying Number(s): NCEER-92-0013
    Keywords: ; Shape memory alloys; Structural vibration; Model tests; Dynamic response; Earthquake engineering; Bending moments; Vibration damping; Vibration isolators; Seismic effects; Structural members; Mechanical properties; Structural analysis

  • O'Rourke, M. J.; Nordberg, C.
    Longitudinal Permanent Ground Deformation Effects on Buried Continuous Pipelines.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., June 15, 1992, 184 p.
    Keywords: Strains; Deformation; Mathematical models; Earth movements; Earthquake damage; Dynamic response; Earthquake engineering; Displacement; Soil-structure interactions; Pipelines; Soil mechanics; Soil-pipeline interface

  • Goel, R. K.; Chopra, A. K.
    Inelastic Seismic Response of One-Story, Asymmetric-Plan Systems.
    National Science Foundation, Washington, DC., October 1990, 256 p.
    Identifying Number(s): UCB/EERC-90/14
    Keywords: ; Deformation; Structural vibration; Torsion; Earth movements; Elastic analysis; Dynamic response; Buildings; Earthquake engineering; Stiffness; Displacement; Seismic effects; Structural members; Structural analysis

  • Anderson, J. C.; Bertero, V. V.
    Seismic Performance of an Instrumented Six-Story Steel Building.
    National Science Foundation, Washington, DC., November 1991, 148 p.
    Identifying Number(s): UCB/EERC-91/11
    Keywords: Structural vibration; Steel structures; Whittier Narrows Earthquake; Failure; Earthquake damage; Dynamic response; Earthquake engineering; Earthquakes; Vibration damping; Stress analysis; Nonlinear systems; Seismic effects; Ductility; Building codes

  • Rinawi, A. M.; Clough, R. W.
    Shaking Table-Structure Interaction.
    National Science Foundation, Washington, DC., October 1991, 287 p.
    Identifying Number(s): UCB/EERC-91/13
    Keywords: Structural vibration; Test facilities; Vibration tests; Model tests; Degrees of freedom; Dynamic response; Earthquake engineering; Vibration damping; Simulation; Shaking; Shaking tables; Loads (Forces); Frequencies; Structural analysis

  • Boroschek, R. L.; Mahin, S. A.
    Investigation of the Seismic Response of a Lightly-Damped Torsionally-Coupled Building.
    National Science Foundation, Washington, DC., December 1991, 277 p.
    Identifying Number(s): UCB-EERC-91-18
    Keywords: ; Framed structures; Steel structures; Elastic analysis; Displacement; Loads (Forces); Structural members; Torsion; Mathematical models; Vibration damping; Case studies; Nonlinear systems; Structural vibration; California; Earthquake damage; Buildings; Seismic effects; Structural analysis; Dynamic response; Earthquake engineering; Joints (Junctions)

  • 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: Mississippi; Strains; New Madrid Seismic Zone; Test facilities; Tennessee; Arkansas; Damping; Shear properties; Dynamic response; Earthquake engineering; Soil pressure; Soil properties; Sands; Seismic effects; Soil mechanics; Sediments; Soil tests

  • Grigoriu, M.; Balopoulou, S.
    Simulation Method for Stationary Gaussian Random Functions Based on the Sampling Theorem.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., June 11, 1992, 81 p.
    Identifying Number(s): NCEER-92-0015
    Keywords: ; Random noise; White noise; Structural vibration; Vector spaces; Algorithms; Mathematical models; Earth movements; Sampling theory; Dynamic response; Earthquake engineering; Simulation; Stochastic processes; Random functions; Seismic effects; Dynamic structural analysis

  • Reinhorn, A. M.; Soong, T. T.; Lin, R. C.; Riley, M. A.; Wang, Y. P.
    Active Bracing System: A Full Scale Implementation of Active Control.
    National Science Foundation, Washington, DC., August 14, 1992, 113 p.
    Identifying Number(s): NCEER-92-0020
    Keywords: ; Earthquake resistant structures; Braces; Structural vibration; Earthquake resistance; Specifications; Algorithms; Mathematical models; Bracing; Actuators; Dynamic response; Buildings; Earthquake engineering; Active control; Servomechanisms; Loads (Forces); Seismic effects; Earthquakes

  • Feng, M. Q.; Shinozuka, M.; Fujii, S.
    Experimental and Analytical Study of a Hybrid Isolation System Using Friction Controllable Sliding Bearings.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., May 15, 1992, 101 p.
    Identifying Number(s): NCEER-92-0009
    Keywords: Earthquake resistant structures; Sliding friction; Friction controllable sliding bearings; Structural vibration; Bearing capacity; Algorithms; Mathematical models; Controllers; Control theory; Dynamic response; Buildings; Earthquake engineering; Vibration damping; Vibration isolators; Signal processing; Hybrid isolation system; Friction factor