NEHRP Clearinghouse
displaying 1 - 7 results in total 7
Murphy, V. J.
In situ Shear Wave Velocity Measurements on MIT Campus. Optimum Seismic Protection for New Building Construction in Eastern Metropolitan Areas.
National Science Foundation, Washington, DC. Applied Science and Research Applications., January 1973, 14 p.
Identifying Number(s): INTERNAL STUDY-26
Keywords: Seismic velocity; Seismic design; Massachusetts Institute of Technology; Seismometers; Seismic waves; Massachusetts; Boreholes; Seismic arrays; Seismic refraction; Earthquake engineering; Cambridge (Massachusetts)Catchings, R. D.; Goldman, M. R.; Steedman, C. E.; Gandhok, G.
Velocity Models, First-Arrival Travel Times, and Geometries of 1991 and 1993 USGS Land-Based Controlled-Source Seismic Investigations in the San Francisco Bay Area, California: In-Line Shots.
November 19, 2004, 36 p.
Identifying Number(s): USGS/OFR-2004-1423
Keywords: San Francisco Bay area; Seismic velocity; Seismic data; Travel time; Seismic waves; California; Tables (Data); In-line shots; Data collection; Geometries; TomographyZoback, M. L.
Proceedings of the Annual Northern California Earthquake Hazards Workshop (1st). Held in Menlo Park, California on January 13-14, 2004.
January 2004, 144 p.
Identifying Number(s): USGS/OFR-2004-1424
Keywords: ; Seismic data; Risk assessment; Seismic velocity; Research projects; Deformation; Hazards; Meetings; EarthquakesBrocher, T. M.; Ruebel, A. L.
Compilation of 29 Sonic and Density Logs from 23 Oil Test Wells in Western Washington State.
January 1998, 66 p.
Identifying Number(s): USGS-OFR-98-249
Keywords: Seismic velocity; Stratigraphy; Three dimensional models; Travel time; Oil test wells; Volcanic rocks; Data compilation; Ground motion; Exploratory wells; Density; Washington (State); EarthquakesLienert, B. R.; Berg, E.; Frazer, L. N.
Hypocenter: An Earthquake Location Method Using Centered, Scaled, and Adaptively Damped Least Squares.
June 1986, 15 p.
Identifying Number(s): HIG-CONTRIB-1712
Keywords: Equations; HYPOCENTER model; Velocity; Arrival time; Seismic velocity; Seismic data; Damping; Time; Earthquakes; Position (Location); Travel time; Algorithms; Seismic arrays; Mean; Reprints; Variables; Epicenters; Adaptive systems; Iterations; Least squares methodHolzer, T. L.
Loma Prieta, California, Earthquake of October 17, 1989. Earth Structures and Engineering Characterization of Ground Motion.
January 1998, 86 p.
Identifying Number(s): USGS-PP-1552-D
Keywords: Seismic velocity; Damage assessment; Central Region (California); Seismic events; Loma Prieta Earthquake; Seismic waves; Peak values; Earthquake damage; Ground motion; Earthquake engineering; Engineering structures; Acceleration; Soil-structure interactions; Earth dams; Excavation; Seismic effectsIdriss, I. M.
Assessment of Site Response Analysis Procedures.
National Inst. of Standards and Technology (BFRL), Gaithersburg, MD., July 1993, 156 p.
Keywords: Loma Prieta Earthquake; Seismic waves; Shear stress; Yerba Buena Island; San Francisco (California); Soil-structure interactions; Soil dynamics; Seismographs; Seismic velocity; Shear strain; Soil mechanics; Treasure Island Naval Station; California; Subsurface investigations; San Francisco Airport; Site characterization; Seismic response; Seismic effects; Seismological station; Spectrum analysis; Ground motion; Shear waves; Accelerometers