The 16th Japan Earthquake Engineering Symposium
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General Session[General Session] A. Earthquake-related natural phenomena (ground motion, subsurface structure, subsurface site effects, tsunami, historical earthquakes, etc.) : A-3 Ground motion

Ground motions (1)

Thu. Nov 23, 2023 3:40 PM - 5:10 PM JST
Thu. Nov 23, 2023 6:40 AM - 8:10 AM UTC
G417 PACIFICO Yokohama North, 4F
Chairperson: Hirohito Takahashi (Meijo University)
3:40 PM - 3:52 PM JST(6:40 AM - 6:52 AM UTC)

[Day1-G417-22]Evaluation of distribution of ground-motion characteristics of reclaimed hill by making use of microtremors

*Takumi Toshinawa1, Yuki Takahashi2, Rina Murayama3 (1. Meisei University, 2. Hanno Post Office, 3. Kankyo Soubi)
3:53 PM - 4:05 PM JST(6:53 AM - 7:05 AM UTC)

[Day1-G417-23]Evaluation of Seismic Response Characteristics by Shear Wave Velocity Structure of a Humic Soil Layer in a Valley Bottom Plain

*Keisuke Ishikawa1, Susumu Yasuda1, Naoto Ohbo2, Hirotaka Ogawa3, Junichiro Aikawa3, Shigeki Senna4 (1. Tokyo Denki University, 2. Association for the Development of Earthquake Prediction, 3. Tokyo Gas Network Co., Ltd., 4. National Research for Earth Science and Disaster Resilience)
4:06 PM - 4:18 PM JST(7:06 AM - 7:18 AM UTC)

[Day1-G417-24]Estimation of Two-Dimensional S-wave Velocity Structure by Applying Seismic Interferometry to Microtremor Records

*Hirohito Takahashi1 (1. Meijo University)
4:19 PM - 4:31 PM JST(7:19 AM - 7:31 AM UTC)

[Day1-G417-25]Ground Motion Evaluation in the "Damage belt" during the 1995 Hyogo-ken Nanbu Earthquake and Decomposition into Surface Wave Components

*Kyoka Kanayama1, Uebayashi Hirotoshi2, liu Hong1, Nagano Masayuki1 (1. Tokyo University of Science, 2. Kyoto University)
4:32 PM - 4:44 PM JST(7:32 AM - 7:44 AM UTC)

[Day1-G417-26]Estimation of the distribution of seismic intensities using backpropagation of seismic energy

*Masashi Ogiso1 (1. Meteorological Research Institute)
4:45 PM - 4:57 PM JST(7:45 AM - 7:57 AM UTC)

[Day1-G417-27]Quantitative Evaluation of Variability in the Design Ground Motions Based on Earthquake Observations with Focus on 2 Parameter Estimation Processes

*Noriki Sugahara1, Masahiro Takenobu1, Atsushi Nozu2, Yosuke Nagasaka2, Masayuki Yamada3, Hiroki Eguchi3, Arata Sano1 (1. National Institute for Land and Infrastructure Management, 2. Port and Airport Research Institute, 3. NEWJEC Inc.)
4:58 PM - 5:10 PM JST(7:58 AM - 8:10 AM UTC)

[Day1-G417-28]Efficient Calculation Method for Long-Period Ground Motions Considering Uncertainties in Seismic Source Characteristics

*Masashi Nishimoto1, Yu Yamamoto1, Sayaka Igarashi1, Yasuo Uchiyama1, Tatsuya Itoi2 (1. Taisei Corporation, 2. The University of Tokyo)
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