Accession Number : ADA185997
Title : State-of-the-Art for Assessing Earthquake Hazards in the United States. Report 26. Parameters for Specifying Magnitude-Related Earthquake Ground Motions.
Descriptive Note : Miscellaneous paper,
Corporate Author : ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS GEOTECHNICAL LAB
Personal Author(s) : Krinitzsky, E. L. ; Chang, Frank K. ; Nuttli, Otto W.
Report Date : SEP 1987
Pagination or Media Count : 103
Abstract : A set of charts is presented that relate earthquake magnitude and distance from source to peak horizontal acceleration, velocity, and duration for hard and soft sites. The charts are in two groups: one for shallow plate boundary earthquakes with focal depths < or = 19 km; another for subduction zone eqarthquakes with focal depths < or = 20 km. The motions that are obtainable from these charts are for use where dynamic analyses are contemplated and cyclic loading is required that approximates the effect of earthquakes as they would be felt in the free field at an engineering site. Keywords: Earthquake ground motions; Plate boundary motions; Subductive zone motions.
Descriptors : *EARTHQUAKES, *GROUND MOTION, *SEISMIC DATA, ACCELERATION, CHARTS, CYCLES, DEPTH, DYNAMICS, ENGINEERING, FREE FIELD, HAZARDS, HORIZONTAL ORIENTATION, LOADS(FORCES), MILITARY FACILITIES, PEAK VALUES, SITES, UNITED STATES, FAULTS(GEOLOGY), HARDENED STRUCTURES, STRUCTURAL RESPONSE, PLATES, TECTONICS, BOUNDARIES, RANGE(DISTANCE), INTENSITY, STATE OF THE ART.
Subject Categories : Seismology
Distribution Statement : APPROVED FOR PUBLIC RELEASE