[H-CG37] [JJ] Active fault and disaster mitigation learned from 2016 Kumamoto earthquake

Sat. May 20, 2017 3:30 PM - 5:00 PM A09 (Tokyo Bay Makuhari Hall)

convener:Yasuhiro Suzuki(Nagoya University), Hiroyuki Fujiwara(National Research Institute for Earth Science and Disaster Prevention), Yoshiaki Hisada(Kogakuin University, School of Architecture), Toshitaka Kamai(Disaster Prevension Research Institute, Kyoto University), Chairperson:Yasuhiro Suzuki(Nagoya University), Chairperson:Hiroyuki Fujiwara(National Research Institute for Earth Science and Disaster Prevention)

The 2016 Kumamoto Earthquake was a large, hazardous inland earthquake generated by the reactivation of the Futagawa-Hinagu Fault located at the center of the Kyushu province, Japan. It occurred twenty-one years after the 1995 Kobe Earthquake that prompted the Japanese government to start devising comprehensive countermeasures against the active fault. The Kumamoto Earthquake has posed many problems to the fields of seismology, active fault research, and earthquake engineering, as well as to disaster prevention strategies against active faults. This session aims to share the current interdisciplinary understanding and unsolved questions, and to discuss necessary future research paths and potential countermeasures. It covers the following subjects: earthquake damage, behavior of earthquake faults, strong ground motion, ground disaster, building code and related regulations, disaster support or recovery system, disaster education etc.

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Introduction (3:30 PM - 3:35 PM)

3:35 PM - 3:50 PM

[HCG37-01] Significant issues posed by the 2016 Kumamoto earthquake with regard to active fault assessment and disaster mitigation

*Yasuhiro Suzuki¹ (1.Nagoya University)

3:50 PM - 4:05 PM

[HCG37-02] Landslides in urban residential region induced by the 2016 Kumamoto earthquake

*Toshitaka Kamai¹, Issei Doi¹, Gonghui Wang¹ (1.Disaster Prevention Research Institute, Kyoto University)

4:05 PM - 4:20 PM

[HCG37-03] Building Damage on Surface Faulting of 2016 Kumamoto Earthquake, and Counter Measures

*Yoshiaki Hisada¹ (1.Kogakuin University, School of Architecture)

4:20 PM - 4:35 PM

[HCG37-04] Consideration of uncertainty in strong-motion prediction and seismic hazard analysis

*Hiroyuki Fujiwara¹, Nobuyuki Morikawa¹, Asako Iwaki¹, Takahiro Maeda¹ (1.National Research Institute for Earth Science and Disaster Resilience)

4:35 PM - 4:55 PM

[HCG37-05] Reconsideration of earthquake disaster countermeasures based on the experience of the Kumamoto earthquake

★Invited papers

*Itsuki Nakabayashi¹ (1.Meiji University, Graduate School of Economic and Political Sciences)

Discussion (4:55 PM - 5:00 PM)