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

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 fa...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Earth, planets, and space planets, and space, 2021-05, Vol.73 (1), p.1-9, Article 116
Hauptverfasser:	Kameda, Jun, Okamoto, Atsushi
Format:	Artikel
Sprache:	eng
Schlagworte:	2018 Hokkaido Eastern Iburi earthquake 6. Geodesy Debris flow Detritus Earth and Environmental Science Earth Sciences Earthquakes Failure analysis Flow duration Geology Geophysics/Geodesy Inversion analysis Japan Landslides Landslides & mudslides Markov chains Monte Carlo simulation Rheological properties Seismic activity Seismological research Shallow landslide Slopes Viscosity Yield stress
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	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
ISSN:	1880-5981 1343-8832 1880-5981
DOI:	10.1186/s40623-021-01443-y