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Affiliation |
Research Center for Regional Disaster Prevention and Mitigation |
MIZUTA Toshihiko
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Graduating School 【 display / non-display 】
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1990.04-1994.03
Nagasaki Institute of Applied Science Graduated
Graduate School 【 display / non-display 】
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1996.04-2000.03
Tokyo Institute of Technology Graduate School, Division of Integrated Science and Engineering Doctor's Course Completed
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1994.04-1996.03
Nagasaki Institute of Applied Science Master's Course Completed
Campus Career 【 display / non-display 】
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2022.04-Now
Akita University Research Center for Regional Disaster Prevention and Mitigation Professor
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2016.04-2022.03
Akita University Center for Regional Revitalization in Research and Education Regional Cooperataion Department/Regional Disaster Prevention Department Professor
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2013.11-2016.03
Akita University Center for Regional Development Professor
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2011.09-2013.10
Akita University Center for Regional Development Associate Professor
Research Achievements 【 display / non-display 】
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LITERATURE SURVEY ON THE DAMAGE DUE TO THE 1999 OFF KISAKATA EARTHQUAKE, AKITA PREFECTURE
MIZUTA Toshihiko, KAGAMI Hiroshi
AIJ Journal of Technology and Design ( Architectural Institute of Japan ) 30 ( 76 ) 1645 - 1650 2024.10 [Refereed]
Research paper (journal) Domestic Co-author
<p>The authors are conducting a literature survey on damaging earthquakes that occurred in Akita Prefecture since the Meiji era using local newspapers and administrative materials. We are currently investigating for local damaging earthquakes, as well as major ones. This report focuses on the 1999 earthquake off Kisakata, Akita Prefecture. This earthquake occurred near the coast of the border between Akita and Yamagata prefectures and was far away from the both capitals and people's interest has faded. The damage is rearranged on the 25th anniversary, and the full extent of the damage across both prefectures is clarified.</p>
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LITERATURE SURVEY ON DAMAGE DUE TO THE 1952 YOSHINO EARTHQUAKE
MIZUTA Toshihiko, KAGAMI Hiroshi
AIJ Journal of Technology and Design ( Architectural Institute of Japan ) 30 ( 75 ) 1113 - 1118 2024.06 [Refereed]
Research paper (journal)
<p>The authors are continuing literature surveys on damaging earthquakes affected to the Kinki district and in the previous paper, the 1899 Kii-Yamato earthquake was picked up. This earthquake had rather deep focal depth and moderate damage in wider areas of Kinki district was pointed out. In this paper, the same type 1952 Yoshino earthquake was focused. Detailed damage was elucidated from the reports and newspaper articles at that time. These data were sorted by municipalities in table and mapped. Building damage were limited but many human casualties were found in wide area and their causes were also discussed.</p>
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LITERATURE SURVEY ON DAMAGE DUE TO THE 1964 OFF OGA PENINSULAR EARTHQUAKE
MIZUTA Toshihiko, KAGAMI Hiroshi
AIJ Journal of Technology and Design ( Architectural Institute of Japan ) 30 ( 74 ) 536 - 541 2024.02 [Refereed]
Research paper (journal) Domestic Co-author
<p>Literature survey on damage due to the 1964 off Oga Peninsular earthquake was performed with reconnaissance reports and newspaper articles at that time. This earthquake caused damage to the surrounding area of Oga Peninsular and severe damage was concentrated in the area of newly reclaimed land of Hachiro-gata Lake. Newspaper articles on this earthquake deceased quickly within 2 weeks. However, 40 days later much bigger event of the 1964 Niigata earthquake hit same area and the Oga Peninsular earthquake was recalled and reported. Relations between two sequential events were also discussed.</p>
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LITERATURE SURVEY ON REPORTS FOR BUILDING DAMAGE OF THE 1896 RIKUU EARTHQUAKE
MIZUTA Toshihiko, KAGAMI Hiroshi
AIJ Journal of Technology and Design ( Architectural Institute of Japan ) 29 ( 73 ) 1677 - 1682 2023.10 [Refereed]
Research paper (journal) Domestic Co-author
<p>The 1896 Rikuu earthquake was the biggest inland event occurred in Tohoku district and caused extensive building damage to Akita and Iwate prefectures. The authors have been done literature surveys on this earthquake and reported in the preceding papers clarifying distributions of building damage, cause of human casualties, local governmental responses and so on. In this paper, we focus to individual building damage and effects of regional features on building construction are discussed through the reconnaissance reports and related papers. Typical examples are also cited from photos and illustrations appeared on those documents and discussed.</p>
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LITERATURE SURVEY ON DAMAGE DUE TO THE 1899 KII-YAMATO EARTHQUAKE
MIZUTA Toshihiko, KAGAMI Hiroshi
AIJ Journal of Technology and Design ( Architectural Institute of Japan ) 29 ( 72 ) 1145 - 1150 2023.06 [Refereed]
Research paper (journal) Domestic Co-author
<p>Literature survey on damage due to the 1899 Kii-Yamato earthquake was carried out continuing to the previous paper of the 1936 Kawachi-Yamato event. This earthquake had rather deep focal depth as 50km and caused moderate damage in wide areas of Kinki district. Detailed damage was picked up from the reports and newspaper articles at that time. These data were sorted by municipalities in table and mapped. Heavy building damage was limited in focal area but damage to brick masonry factory buildings including chimneys is dominated in Osaka. In mountainous areas landslides and rockfalls occurred and caused casualties. </p>
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Actual damage and issues of winter earthquake disasters in snowy and cold regions of Japan
Toshihiko MIZUTA
Proceedings of 18th World Conference on Earthquake Engineering 2024.07 [Refereed]
Research paper (international conference proceedings) Single author
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Simulation of evacuation behavior from earthquake in snow season utilizing multiagent system
Toshihiko MIZUTA
Proceedings of 16th World Conference on Earthquake Engineering 2017.01 [Refereed]
Research paper (international conference proceedings) Single author
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Study of the wooden houses damage related to ground motion characteristics due to the 1914 Akita-Senboku earthquake in Japan - Comparison Between Collapses Rate of Houses and Predominant Period of H/V Spectral Ratio of Microtremors -
Toshihiko MIZUTA
Proceedings of International Conference on Earthquake Engineering and Seismology 2015.05
Research paper (international conference proceedings) Single author
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Development of information system for local government and residents with the potential risk of landslide disaster caused by rainfall after the earthquake
Toshihiko MIZUTA
Proceedings of Second European Conference on Earthquake Engineering and Seismology 2014.08
Research paper (international conference proceedings) Single author
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Development of earthquake risk assessment system using GIS for snow country
Toshihiko MIZUTA
Proceedings of 15th World Conference on Earthquake Engineering 2012.09 [Refereed]
Research paper (international conference proceedings) Single author
◆Original paper【 display / non-display 】
◆International conference proceedings【 display / non-display 】
Grant-in-Aid for Scientific Research 【 display / non-display 】
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Grant-in-Aid for Scientific Research(C)
Project Year： 2018.04 - 2021.03
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Grant-in-Aid for Scientific Research(C)
Project Year： 2015.04 - 2018.03
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Grant-in-Aid for Young Scientists(B)
Project Year： 2006.04 - 2009.03
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Grant-in-Aid for Scientific Research(A)
Project Year： 2003.04 - 2006.03