Geotechnical damage by liquefaction-induced failure during 2018 hokkaido iburi-east earthquake

T. Kokusho; H. Hazarika; T. Ishizawa

Geotechnical damage by liquefaction-induced failure during 2018 hokkaido iburi-east earthquake

T. Kokusho, H. Hazarika, T. Ishizawa

Faculty of Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Hokkaido Iburi-East earthquake (M_J 6.7) attacked the south-western part of Hokkaido Japan in 2018, causing geotechnical damage by a number of slope failures in the focal area and liquefaction of manmade fills in wider areas. This paper overviews of major geotechnical damage which are mostly attributed to liquefaction-induced instability of sandy soils originated from nearby volcanic activities. Among the damage, unprecedented liquefaction-induced ground depression of a residential landfill in Sapporo city is focused because of its significant impact on liquefaction-related design.

Original language	English
Title of host publication	Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019
Editors	Francesco Silvestri, Nicola Moraci
Publisher	CRC Press/Balkema
Pages	845-856
Number of pages	12
ISBN (Print)	9780367143282
Publication status	Published - 2019
Event	7th International Conference on Earthquake Geotechnical Engineering, ICEGE 2019 - Rome, Italy Duration: Jan 17 2019 → Jan 20 2019

Publication series

Name	Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019

Conference

Conference	7th International Conference on Earthquake Geotechnical Engineering, ICEGE 2019
Country/Territory	Italy
City	Rome
Period	1/17/19 → 1/20/19

All Science Journal Classification (ASJC) codes

Environmental Science(all)
Earth and Planetary Sciences(all)

Cite this

Kokusho, T., Hazarika, H., & Ishizawa, T. (2019). Geotechnical damage by liquefaction-induced failure during 2018 hokkaido iburi-east earthquake. In F. Silvestri, & N. Moraci (Eds.), Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019 (pp. 845-856). (Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019). CRC Press/Balkema.

Geotechnical damage by liquefaction-induced failure during 2018 hokkaido iburi-east earthquake. / Kokusho, T.; Hazarika, H.; Ishizawa, T.
Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019. ed. / Francesco Silvestri; Nicola Moraci. CRC Press/Balkema, 2019. p. 845-856 (Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kokusho, T, Hazarika, H & Ishizawa, T 2019, Geotechnical damage by liquefaction-induced failure during 2018 hokkaido iburi-east earthquake. in F Silvestri & N Moraci (eds), Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019. Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019, CRC Press/Balkema, pp. 845-856, 7th International Conference on Earthquake Geotechnical Engineering, ICEGE 2019, Rome, Italy, 1/17/19.

Kokusho T, Hazarika H, Ishizawa T. Geotechnical damage by liquefaction-induced failure during 2018 hokkaido iburi-east earthquake. In Silvestri F, Moraci N, editors, Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019. CRC Press/Balkema. 2019. p. 845-856. (Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019).

Kokusho, T. ; Hazarika, H. ; Ishizawa, T. / Geotechnical damage by liquefaction-induced failure during 2018 hokkaido iburi-east earthquake. Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019. editor / Francesco Silvestri ; Nicola Moraci. CRC Press/Balkema, 2019. pp. 845-856 (Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019).

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abstract = "Hokkaido Iburi-East earthquake (MJ 6.7) attacked the south-western part of Hokkaido Japan in 2018, causing geotechnical damage by a number of slope failures in the focal area and liquefaction of manmade fills in wider areas. This paper overviews of major geotechnical damage which are mostly attributed to liquefaction-induced instability of sandy soils originated from nearby volcanic activities. Among the damage, unprecedented liquefaction-induced ground depression of a residential landfill in Sapporo city is focused because of its significant impact on liquefaction-related design.",

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AB - Hokkaido Iburi-East earthquake (MJ 6.7) attacked the south-western part of Hokkaido Japan in 2018, causing geotechnical damage by a number of slope failures in the focal area and liquefaction of manmade fills in wider areas. This paper overviews of major geotechnical damage which are mostly attributed to liquefaction-induced instability of sandy soils originated from nearby volcanic activities. Among the damage, unprecedented liquefaction-induced ground depression of a residential landfill in Sapporo city is focused because of its significant impact on liquefaction-related design.

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Geotechnical damage by liquefaction-induced failure during 2018 hokkaido iburi-east earthquake

Abstract

Publication series

Conference

All Science Journal Classification (ASJC) codes

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