Title:
Preliminary Report of the Damage by the 2022 Off Fukushima Prefecture Earthquake Mj7.4, Japan
Authour:
Kazuma INOUE1, Keita UEMURA2, Keita SAITOH3, Kento ASAMI4, and Kotaro UCHIYAMA5
1 Member of JSCE, Associate professor, Dept. of Civil Eng., National Institute of Technology, Gunma College
2 Member of JSCE, Assistant Professor, Dept. of Civil and Earth Resources Eng. , Kyoto University
3 Member of JSCE, Student, Dept. of Urban Management, Kyoto University
4 Member of JSCE, Student, Dept. of Environmental Eng., National Institute of Technology, Gunma College
5 Member of JSCE, Student, Dept. of Environmental Eng., National Institute of Technology, Gunma College
Key Facts
Key findings:
1) The superstructure collided against the western side abutment in the Date bridge.
2) The bearing pin was unfastened in the Showa Bridge.
3) The steps of intermediate piers can be confirmed in the Danzaki bridge.
4) The viaduct tilt due to Shear failure of columns was observed in Kunimi Town.
Key Words: Offshore the Fukushima Prefecture Earthquake, Geotechnical damage, Damage to bridges, Damage to Shinkanssen structure
新着・お知らせAuthour:
Seda SENDIR TORISU1, Tetsuo TOBITA2, Takashi KIYOTA3, Ozer CINICIOGLU4, Gokce TONUK5, Nikolay MILEV6, Juan BRIONES7, and Kiyoharu HIROTA7
1 Member of JSCE, Civil Engineer, Nuclear Facilities Division, Obayashi Corporation
2 Member of JSCE, Professor, Department of Civil, Environmental and Systems Engineering, Kansai University
3 Member of JSCE, Professor, Institute of Industrial Science, University of Tokyo
4 Professor, Department of Civil Engineering, Bogazici University
5 Assistant Professor, Department of Civil Engineering, MEF University
6 Chief Assistant Professor, Faculty of Transportation Eng., Geotechnics, University of Architecture, Civil Engineering and Geodesy
7 Engineer, Geofizika EIG Ltd.
Key Facts
Key findings: landslides, liquefaction, inundation, settlement, embankment failure
Key Words: Kahramanmaras Earthquake, geotechnical damage, liquefaction, lateral spread, landslide, inundation, settlement
新着・お知らせ 添付サイズ FS2024-E-0002.pdf2.6 MB
Authour:
Kazuo KONAGAI1, Atsutoshi ONO2, Takashi TAKANAKA3, Tomonori OKI4, and Kiyoharu HIROTA5
1 Professor Emeritus, Inst., Industrial Science, University of Tokyo
2 Research and Survey Department, Nakanihon Air Co., Ltd.
3 Tokyo Branch, Research and Survey Department, Nakanihon Air Co., Ltd.
4 Niigata Branch, Research and Survey Department, Nakanihon Air Co., Ltd.
5 Researcher, Secretariat, International Consortium on Landslides
Key Facts
Key findings:
Strains produced in the ground are transmitted to road pavement, resulting in pavement cracks. The pattern of the quake-induced cracks observed in Toge District, Monzen Town of Wajima City, resembles that observed in the 2007 Noto Peninsula Earthquake.
Key Words: pavement crack, January 1st, 2024 Noto Peninsula Earthquake,
新着・お知らせ 添付サイズ FS2024-E-0001.pdf1.64 MB