NEHRP Clearinghouse
displaying 151 - 160 results in total 316
Knopoff, L.; Kagan, Y. Y.; Knopoff, R.
b Values for Foreshocks and Aftershocks in Real and Simulated Earthquake Sequences.
National Science Foundation, Washington, DC., January 1982, 17 p.
Keywords: Seismic waves; Magnitude; Ground motion; Earthquake engineering; Reprints; Statistical data; Frequency distribution; Shock waves; EarthquakesProceedings of the Joint U.S.-P.R.C. Microzonation Workshop, Harbin, China, September 11-16, 1981.
National Science Foundation, Washington, DC., January 1981, 638 p.
Keywords: Seismic intensity; Earthquake resistant structures; Predictions; Seismic waves; Land use; Dynamic response; Ground motion; Earthquake engineering; Site surveys; Reprints; Meetings; Liquefaction (Soils); Soil dynamics; Geologic investigations; Microzonation; EarthquakesDendrou, B. D.
Methodology for the Dynamic Analysis of Bridge/Abutment/Backfill Systems Subjected to Traveling Seismic Waves.
National Science Foundation, Washington, DC., March 1983, 254 p.
Identifying Number(s): AA-R-8113-5470
Keywords: Elastic theory; Bridges (Structures); BASSIN 2 computer program; Seismic waves; BASSIN 1 computer program; Computer applications; Dynamic response; Earthquake engineering; Backfills; Computer programming; Soil structure interactions; Earthquakes; Bridge abutmentsMethodology for Mitigation of Seismic Hazards in Existing Unreinforced Masonry Buildings: Seismic Input.
National Science Foundation, Washington, DC. Applied Science and Research Applications., December 1981, 142 p.
Identifying Number(s): ABK-TR-02
Keywords: Masonry; Seismic waves; Seismic risk; Seismic epicenter; United States; Buildings; Earthquake engineering; Ground motion; History; EarthquakesAnderson, J. G.; Brune, J. N.
Special Studies Related to the Imperial Valley Earthquake of October 15, 1979.
National Science Foundation, Washington, DC., August 30, 1982, 252 p.
Keywords: California; Imperial Valley (California); Seismic waves; Data acquisition; Ground motion; Earthquake engineering; Earthquakes; Geological faultsDravinski, M.
Strong Motion Effects Due to Seismic Waves in Dipping Layers.
National Science Foundation, Washington DC., September 1983, 216 p.
Keywords: Seismic waves; Mathematical models; Ground motion; Earthquake engineering; Harmonic analysis; Boundary value problems; Plane waves; Earthquakes; Boundary layerHuang, M.
Investigation of Local Geology Effects on Strong Earthquake Ground Motions.
National Science Foundation, Washington, DC., January 1984, 256 p.
Identifying Number(s): EERL-83-03
Keywords: Orientation; Geology; Depth; California; Sites; Seismic waves; Mathematical models; Secondary waves; Pasadena (California); Seismological stations; Primary waves; Stresses; Theses; Motion; Rocks; Earthquakes; Geological faultsMcVerry, G. H.; Beck, J. L.
Structural Identification of JPL Building 180 Using Optimally Synchronized Earthquake Records.
National Science Foundation, Washington, DC., August 1983, 92 p.
Identifying Number(s): ERRL-83-01
Keywords: Dynamic loads; Earthquake accelerograms; Seismic waves; Mathematical models; Dynamic response; Buildings; Earthquake engineering; Dynamic structural analysis; Synchronism; Earthquakes; Structural analysisLin, A. N.
Experimental Observations of the Effect of Foundation Embedment on Structural Response.
National Science Foundation, Washington, DC., January 1982, 351 p.
Identifying Number(s): EERL-82-01
Keywords: Soils; Seismic waves; Dynamic response; Buildings; Earthquake engineering; Soil structure interations; Foundations; Structural analysis; Earthquakes; Dynamic structural analysisVaidya, N. R.; Eggenberger, A. J.
Feasibility Evaluation of Base Isolation for the Aseismic Design of Structures.
National Science Foundation, Washington, DC., January 1984, 130 p.
Keywords: Elastomers; Seismic design; Earthquake resistant structures; Seismic waves; Mathematical models; Dynamic response; Buildings; Earthquake engineering; Ground motion; Base isolation; Bearings; Design criteria