Petersen, M.D., Harmsen, S.C., Jaiswal, K.S., Rukstales, K.S., Luco, N., Haller, K.M., Mueller, C.S., and Shumway, A.M., 2018, Seismic Hazard, Risk, and Design for South America: U.S. Geological Survey data release, https://doi.org/10.5066/F7Wm1BK1.
Summary
Based on the USGS probabilistic seismic hazard model for South America, earthquake ground motion "design" maps were prepared, using the same procedures used to prepare seismic design maps for the U.S. and its territorries. The design maps for the U.S. and its territories have been adopted by U.S. building codes and consist of two parts: 1) Risk-targeted maximum considered earthquake (MCER) spectral acceleration maps at periods of 0.2 and 1.0 seconds, and 2) maximum considered earthquake geometric mean (MCEG) PGA maps. Both types of maps are derived in accordance with the site_specific ground motion procedures of the NEHRP Recommended Seismic Provisions for New Buildings and Other Structures (BSSC, 2015) and the ASCE/SEI 7 Minimum [...]
Summary
Based on the USGS probabilistic seismic hazard model for South America, earthquake ground motion "design" maps were prepared, using the same procedures used to prepare seismic design maps for the U.S. and its territorries. The design maps for the U.S. and its territories have been adopted by U.S. building codes and consist of two parts: 1) Risk-targeted maximum considered earthquake (MCER) spectral acceleration maps at periods of 0.2 and 1.0 seconds, and 2) maximum considered earthquake geometric mean (MCEG) PGA maps. Both types of maps are derived in accordance with the site_specific ground motion procedures of the NEHRP Recommended Seismic Provisions for New Buildings and Other Structures (BSSC, 2015) and the ASCE/SEI 7Minimum Design Load for Buildings and Other Structures (ASCE, 2016).
ASCE (American Society of Civil Engineers), 2016, ASCE/SEI 7Minimum Design Load for Buildings and Other Structures, Reston, VA.
BSSC (Building Seismic Safety Council), 2015, NEHRP Recommended Seismic Provisions for New Buildings and Other Structures, Volume 1: Part 1 Provisions, Part 2 Commentary, FEMA P-1050-1, Washington, DC, 555pp.
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Related External Resources
Type: Related Primary Publication
Petersen, M.D., Harmsen, S.C., Jaiswal, K.S., Rukstales, K.S., Luco, N., Haller, K.M., Mueller, C.S., and Shumway, A.M., 2018, Seismic Hazard, Risk, and Design for South America, Bulletin of the Seismological Society of America, Volume 108, Number 2, p. 781–800.
