Ground Motion Prediction Equations (GMPEs) Workshop - 2012 Completed
By Earthquake Hazards Program
February 2, 2022
The links in the following agendas are to PDF files of participants that have granted permission to view their presentations.
December 12-13, 2012
I-House, Berkeley, CA
Hosted by the Pacific Earthquake Engineering Research Center
December 12th
- Introduction - Mark Petersen
- CEUS GMPEs considered for 2014 maps - Sanaz Rezaeian
- Underlying parameters and issues in development of CEUS GMPEs:
- Trade-off between Stress-Drop and Geometric-Spreading - Dave Boore
- Geometric spreading from coda-normalized S-wave amplitudes - Art Frankel
- Regionalization and its effects on ground motions, Gulf Coast issues, and Geometric-Spreading from Virginia aftershocks - Martin Chapman & Walter Mooney
- Kappa, Conversion from hard rock to 760m/s - Dave Boore & Norm Abrahamson
- GMPEs in Canadian National Hazard Maps - Gail Atkinson
- Constraints on GMPEs using Wenchuan data - Zhenming Wang
- Discussion
- Residual studies using NGA-East database of recorded ground motions:
- Total residuals - Chris Cramer
- Accounting for mixed-effects - Christine Goulet
- Overview of EPRI 2004.06 review project - Bob Youngs
- Sensitivity of hazard maps to CEUS GMPEs - Morgan Moschetti
- Discussion on weighting and other issues for CEUS GMPEs - Mark Petersen
- Subduction Zone:
- Introduction - Mark Petersen
- BChydro GMPE - Norm Abrahamson
- Other GMPEs - Gail Atkinson | Bob Youngs | Zhao
- Sensitivity of hazard maps to GMPEs - Mark Petersen
- Discussion on weighting and other issues for Subduction Zone GMPEs? - Mark Petersen
December 13th
- Introduction - Sanaz Rezaeian
- Summary of NGA-W2 project and database - Yousef Bozorgnia
- NGA-W2 GMPEs: (Developers introduce their new models and describe why they should be implemented or replace their previous models in the NSHMp.)
- Additional epistemic uncertainty in NGA-W2 - Bob Youngs
- Graizer-Kalkan GMPE - Vladimir Graizer
- Sensitivity of hazard maps to WUS GMPEs & Discussion on weighting and other issues for WUS GMPEs - Mark Petersen
- New studies on site amplification factors - Jonathan Stewart
- New studies on directivity modeling - Paul Spudich
- Discussions & Summary of Workshop:
The links in the following agendas are to PDF files of participants that have granted permission to view their presentations.
December 12-13, 2012
I-House, Berkeley, CA
Hosted by the Pacific Earthquake Engineering Research Center
December 12th
- Introduction - Mark Petersen
- CEUS GMPEs considered for 2014 maps - Sanaz Rezaeian
- Underlying parameters and issues in development of CEUS GMPEs:
- Trade-off between Stress-Drop and Geometric-Spreading - Dave Boore
- Geometric spreading from coda-normalized S-wave amplitudes - Art Frankel
- Regionalization and its effects on ground motions, Gulf Coast issues, and Geometric-Spreading from Virginia aftershocks - Martin Chapman & Walter Mooney
- Kappa, Conversion from hard rock to 760m/s - Dave Boore & Norm Abrahamson
- GMPEs in Canadian National Hazard Maps - Gail Atkinson
- Constraints on GMPEs using Wenchuan data - Zhenming Wang
- Discussion
- Residual studies using NGA-East database of recorded ground motions:
- Total residuals - Chris Cramer
- Accounting for mixed-effects - Christine Goulet
- Overview of EPRI 2004.06 review project - Bob Youngs
- Sensitivity of hazard maps to CEUS GMPEs - Morgan Moschetti
- Discussion on weighting and other issues for CEUS GMPEs - Mark Petersen
- Subduction Zone:
- Introduction - Mark Petersen
- BChydro GMPE - Norm Abrahamson
- Other GMPEs - Gail Atkinson | Bob Youngs | Zhao
- Sensitivity of hazard maps to GMPEs - Mark Petersen
- Discussion on weighting and other issues for Subduction Zone GMPEs? - Mark Petersen
December 13th
- Introduction - Sanaz Rezaeian
- Summary of NGA-W2 project and database - Yousef Bozorgnia
- NGA-W2 GMPEs: (Developers introduce their new models and describe why they should be implemented or replace their previous models in the NSHMp.)
- Additional epistemic uncertainty in NGA-W2 - Bob Youngs
- Graizer-Kalkan GMPE - Vladimir Graizer
- Sensitivity of hazard maps to WUS GMPEs & Discussion on weighting and other issues for WUS GMPEs - Mark Petersen
- New studies on site amplification factors - Jonathan Stewart
- New studies on directivity modeling - Paul Spudich
- Discussions & Summary of Workshop: