NEHRP Clearinghouse

displaying 451 - 460 results in total 1394

  • Levine, M. B. P.
    Accelerogram Processing Using Reliability Bounds and Optimal Correction Methods.
    National Science Foundation, Washington, DC., cJanuary 1990, 303 p.
    Identifying Number(s): EERL-90-02
    Keywords: Ground motion; Velocity measurement; Error analysis; Earthquake engineering; Theses; Displacement measurement; Time domain; Accelerograms; Frequency domain; California; Imperial Valley Earthquake

  • Tan, P.
    Numerical Simulations of Two-Dimensional Saturated Granular Media.
    National Science Foundation, Washington, DC., cJanuary 1990, 230 p.
    Identifying Number(s): SML-90-02
    Keywords: Theses; Earthquake engineering; Incompressible flow; Liquefaction (Soils); Computerized simulation; Granular materials; Mathematical models; Two dimensional models; Navier-Stokes equations

  • Gazetas, G.; Fan, K.; Kaynia, A.; Kausel, E.
    Dynamic Interaction Factors for Floating Pile Groups.
    National Science Foundation, Washington, DC., September 10, 1990, 87 p.
    Identifying Number(s): NCEER-90-0021
    Keywords: Earthquake engineering; Graphs (Charts); Seismic design; Soil-structure interactions; Pile foundations; Dynamic 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: ; Energy dissipation; Ductility; Dynamic response; Earthquake resistant structures; Beams (Supports); Earthquake engineering; Structural vibration; Earthquakes; Energy methods; Walls; Design criteria; Mathematical models; Structural analysis; Seismic waves

  • Whittaker, A. S.; Uang, C. M.; Bertero, V. V.
    Experimental Study of the Behavior of Dual Steel Systems. U.S.-Japan Cooperative Earthquake Research Program.
    National Science Foundation, Washington, DC., July 1990, 352 p.
    Identifying Number(s): UCB/EERC-88/14
    Keywords: ; Dynamic response; Earthquake damage; Steel structures; Earthquake resistant structures; Earthquake engineering; Models; Simulators; Structural vibration; Earthquakes; Structural steels; Stiffness; Strength; Structural members; Mathematical models; Structural analysis; Seismic waves

  • Nader, M. N.; Astaneh-Asl, A.
    Experimental Studies of a Single Story Steel Structure with Fixed, Semi-Rigid and Flexible Connections.
    National Science Foundation, Washington, DC., August 1989, 217 p.
    Identifying Number(s): UCB/EERC-89/15
    Keywords: ; Dynamic response; Connectors; Steel structures; Earthquake engineering; Dynamic tests; Loads (Forces); Earthquakes; Structural vibration; Vibration; Experimental data; Joints (Junctions); Test facilities; Structural members; Mathematical models; Structural analysis; Seismic waves

  • Seed, H. B.; Sun, J. I.
    Implications of Site Effects in the Mexico City Earthquake of September 19, 1985 for Earthquake-Resistant Design Criteria in the San Francisco Bay Area of California.
    National Science Foundation, Washington, DC., March 1989, 138 p.
    Identifying Number(s): UCB/EERC-89/03
    Keywords: Earthquake damage; Building codes; Earthquake resistant structures; Earthquake engineering; San Francisco (California); Soil profiles; Structural vibration; Earthquakes; Structural design; Soil-structure interactions; Earth movements; Design criteria; Mexico City Earthquake; Seismic waves

  • Tang, Y. K.
    Proceedings: NSF/EPRI Workshop on Dynamic Soil Properties and Site Characterization. Volumes 1 and 2. Held in Palo Alto, California on November 9-10, 1989.
    National Science Foundation, Washington, DC. Directorate for Engineering., cJune 1991, 522 p.
    Identifying Number(s): EPRI-NP-7337
    Keywords: ; Soil surveys; Earthquake resistant structures; Soil physical properties; Meetings; Earthquake engineering; Soil chemical properties; Site characterization; Structural design; Soil-structure interactions; Data processing; Soil dynamics; Soil properties; Soil mechanics; Spatial distribution; Seismology; Geophysical surveys

  • Chang, K. C.; Soong, T. T.; Oh, S. T.; Lai, M. L.
    Seismic Response of a 2/5 Scale Steel Structure with Added Viscoelastic Dampers.
    National Science Foundation, Washington, DC., May 17, 1991, 80 p.
    Identifying Number(s): NCEER-91-0012
    Keywords: ; Dynamic response; Ground motion; Seismic waves; Steel structures; Earthquake resistant structures; Earthquake engineering; Loads (Forces); Viscoelasticity; Structural vibration; Temperature; Mechanical properties; Vibration damping; Seismic effects; Model tests; Mathematical models; Dynamic loads; Deformation; Dynamic structural analysis

  • Tsopelas, P. C.; Nagarajaiah, S.; Constantinou, M. C.; Reinhorn, A. M.
    3D-BASIS-M: Nonlinear Dynamic Analysis of Multiple Building Base Isolated Structures.
    National Science Foundation, Washington, DC., May 28, 1991, 192 p.
    Identifying Number(s): NCEER-91-0014
    Keywords: Bearings; Vibration isolators; Earthquake resistant structures; Earthquake engineering; Structural vibration; Vibration damping; Stiffness; 3D-BASIS-M computer program; Displacement; Mathematical models; Nonlinear systems; Dynamic structural analysis