Workshop on Broadband Ground Motion Simulation for Seismic Hazard Assessment

October 16, 2018
2F Seminar Room, Bldg-1
Earthquake Research Institute, University of Tokyo, Japan

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Supported by JSPS Open Partnership Joint Research Project and Grant-in-Aid for Scientific Research (No.15H02989)



Workshop Program
10:00 - 10:30Registration
10:30 - 10:40 Hiroe Miyake (CIDIR/III and ERI, Univ Tokyo)
Opening address
  Ground Motion Prediction Equations chaired by Christine Goulet and Nobuyuki Morikawa
10:40 - 11:10 Christine Goulet (SCEC)
Summary of the NGA-West2 Program
11:10 - 11:30 Nobuyuki Morikawa (NIED) and Jun'ichi Miyakoshi (Ohsaki Res Inst)
Comparison of Japanese GMPEs
11:30 - 11:50 Hongjun Si (Seism Res Inst; formerly Tokyo Tech), Saburoh Midorikawa (Tokyo Tech), and Tadahiro Kishida (Khalifa Univ and UCLA)
An NGA-Sub GMPE of 5%-Damped Pseudo-Spectral Acceleration for Japan
11:50 - 12:10 Hiroshi Kawase (DPRI, Kyoto Univ) and Kenichi Nakano (HAZAMA-ANDO Corp)
Source and Site Factorization based on the Generalized Fourier Spectral Inversion
12:10 - 12:20 Discussion
12:20 - 13:20Lunch
  SCEC Broadband Platform chaired by Asako Iwaki and Seok Goo Song
13:20 - 13:50 Christine Goulet (SCEC)
SCECfs Simulations Programs and the OpenSource Broadband Platform (BBP)
13:50 - 14:20 Arben Pitarka (LLNL), Robert Graves (USGS), Kojiro Irikura (Aichi Inst Tech), and Ken Miyakoshi (Geo Res Inst)
Earthquake Ground Motion Simulations Using GP2016 Method with a Modified Rupture Generator Based on Irikura Recipe
14:20 - 14:40 Asako Iwaki, Nobuyuki Morikawa, Takahiro Maeda, and Hiroyuki Fujiwara (NIED)
Spatial Distribution of Ground-Motion Variability in Broadband Ground-Motion Simulations
14:40 - 15:10 Seok Goo Song (KIGAM)
Variability in Physics-Based Earthquake Rupture and Ground Motion Modeling
15:10 - 15:20 Discussion
15:20 - 15:35Coffee Break
  Ground Motion and Beyond chaired by Takahiro Maeda and Arben Pitarka
15:35 - 16:05 Luis A. Dalguer (Aichi Inst Tech and 3Q-Lab)
GMPEs and Physics-Based Ground Motion Models for Seismic Hazard Assessment
16:05 - 16:25 Kojiro Irikura, and Susumu Kurahashi (Aichi Inst Tech)
Construction of Characterized Source Model for Estimating Long-Period Ground Motions in Very-Near-Fault Areas
16:25 - 16:45 Kazuki Koketsu (ERI, Univ Tokyo)
Seismology and Earthquake Hazard in the Kanto Basin, Japan
16:45 - 17:00 General discussion, Toward collaboration, and Closing
17:30 - Reception at 2F Lounge, ERI Bldg-1 (1,000 JPY pre-registration recommended)

This page is located at <http://taro.eri.u-tokyo.ac.jp/workshop/BBsimulation.html>.

Aug. 16, 2018
Aug. 31, 2018