1-D inversion analysis of a shallow landslide triggered by the 2018 Eastern Iburi earthquake in Hokkaido, Japan

Autor: Jun Kameda, Atsushi Okamoto
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Earth, Planets and Space, Vol 73, Iss 1, Pp 1-9 (2021)
Druh dokumentu: article
ISSN: 1880-5981
DOI: 10.1186/s40623-021-01443-y
Popis: Abstract Destructive landslides were triggered by the 6.7 M w Eastern Iburi earthquake that struck southern Hokkaido, Japan, on 6 September 2018. In this study, we carried out 1-D inversion analysis of one of the shallow landslides near the epicenter using a Bing debris-flow model. At this site, the slope failure comprised cover soil with an initial down-slope length of ~ 80 m and a thickness of ~ 7 m on a slope with
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