NEHRP Clearinghouse

displaying 1 - 10 results in total 11

  • Seed, H. B.; Pyke, R.; Martin, G. R.
    Effect of Multi-Directional Shaking on Liquefaction of Sands.
    National Science Foundation, Washington, D.C., December 1975, 47 p.
    Identifying Number(s): EERC-75-41
    Keywords: Shear stresses; Triaxial tests; Earthquake engineering; Liquefaction; Shaking; Liquefaction (Soils); Cyclic loads; Sands; Earthquakes

  • Chong, W. H.; Soong, T. T.
    Sliding Fragility of Unrestrained Equipment in Critical Facilities.
    National Science Foundation, Arlington, VA. Earthquake Engineering Research Centers Program., July 5, 2000, 144 p.
    Identifying Number(s): MCEER-00-0005
    Keywords: Sliding friction; Shaking; Nonstructural components; Fragility; Discrete systems model; Mathematical models; Tests; Earthquake damages; Bracing; Buildings; Structural responses; Stability bounds; Fastenings; Structural components; Unrestrained equipment; Shaking tables tests; Stability; Critical facilities; Earthquake engineering; Analytical techniques; Earthquakes

  • Werner, S. D.; Levine, M. B.; Beck, J. L.
    Seismic Response Characteristics of Meloland Road Overpass during 1979 Imperial Valley Earthquake.
    National Science Foundation, Washington, DC., March 1985, 264 p.
    Identifying Number(s): AA-R-8222-5603
    Keywords: ; Bridges (Structures); Seismic waves; California; Vibration; Overpasses; Graphs (Charts); Dynamic response; Measurement; Shaking; Motion; Earthquakes

  • Tokimatsu, K.; Seed, H. B.
    Simplified Procedures for the Evaluation of Settlements in Sands Due to Earthquake Shaking.
    National Science Foundation, Washington, DC., October 1984, 48 p.
    Identifying Number(s): UCB/EERC-84/16
    Keywords: Evaluation; Consolidation; Stress ratio; Seismic waves; Settlement (Structural); Shear strain; Dynamic response; Earthquake engineering; Pore pressure; Shaking; Sands; Soil mechanics; Earthquakes

  • Hwang, J. S.; Chang, K. C.; Lee, G. C.
    System Characteristics and Performance of a Shaking Table.
    National Science Foundation, Washington, DC., June 1, 1987, 46 p.
    Identifying Number(s): NCEER-87-0004
    Keywords: ; Mathematic models; Computerized simulation; Seismology; Computer applications; Shaking; Accelerometers; Earthquakes

  • Seed, H. B.; Romo, M. P.; Sun, J.; Jaime, A.; Lysmer, J.
    Relationships between Soil Conditions and Earthquake Ground Motions in Mexico City in the Earthquake of September 19, 1985.
    National Science Foundation, Washington, DC., October 1987, 125 p.
    Identifying Number(s): UCB/EERC-87/15
    Keywords: ; Sites; Clay soils; Mexico City; Magnitude; Secondary waves; Shaking; Soil properties; Response; Recording instruments; Motion; Accelerometers; Earthquakes

  • Kramer, S. L.; Holtz, R. D.
    Soil Improvement and Foundation Remediation with Emphasis on Seismic Hazards.
    National Science Foundation, Washington, DC., January 1991, 113 p.
    Keywords: Structures; Soils; Research projects; Failure; Earthquake engineering; Foundations; Improvement; Meetings; Hazards; Liquefaction; Shaking; Remediation; Slopes; Mitigation

  • 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

  • Reinhorn, A. M.; Li, C.; Constantinou, M. C.
    Experimental and Analytical Investigation of Seismic Retrofit of Structures with Supplemental Damping. Part 1. Fluid Viscous Damping Devices.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., January 3, 1995, 179 p.
    Identifying Number(s): NCEER-95-0001
    Keywords: ; Reinforced concrete; Mathematical models; Viscous damping; Buildings; Earthquake engineering; Shaking; Displacement; Loads (Forces); Soil mechanics; Dynamic 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