Estimation of dynamic friction of the Akatani landslide from seismic waveform inversion and numerical simulation

M Yamada, A Mangeney, Y Matsushi… - Geophysical Journal …, 2016 - academic.oup.com
We performed numerical simulations of the 2011 deep-seated Akatani landslide in central
Japan to understand the dynamic evolution of friction of the landslide. By comparing the …

Estimation of dynamic friction and movement history of large landslides

M Yamada, A Mangeney, Y Matsushi, T Matsuzawa - Landslides, 2018 - Springer
We performed seismic waveform inversions and numerical landslide simulations of deep-
seated landslides in Japan to understand the dynamic evolution of friction of the landslides …

[HTML][HTML] Variation patterns of landslide basal friction revealed from long-period seismic waveform inversion

D Yu, X Huang, Z Li - Natural Hazards, 2020 - Springer
A catastrophic landslide struck the Xiaoba village in Fuquan, Guizhou, southwestern China
at about 8: 30 pm (Beijing Time, UTC+ 8) on August 27, 2014. The landslide and induced …

Velocity-displacement dependent friction coefficient and the kinematics of giant landslide

JJ Dong, CM Yang, WL Yu, CT Lee, Y Miyamoto… - … : Proceedings of the …, 2013 - Springer
Friction characteristics on the sliding surface of giant landslide is important for investigating
the triggering, moving, and deposition. In this research, we incorporating a velocity …

Dynamic landslide processes revealed by broadband seismic records

M Yamada, H Kumagai, Y Matsushi… - Geophysical …, 2013 - Wiley Online Library
We use broadband seismic recordings to trace the dynamic process of the deep‐seated
Akatani landslide that occurred on the Kii Peninsula, Japan, which is one of the best …

Dynamic process of the massive Xinmo landslide, Sichuan (China), from joint seismic signal and morphodynamic analysis

X Bai, J Jian, S He, W Liu - Bulletin of Engineering Geology and the …, 2019 - Springer
On 24 June 2017, a massive high-position landslide occurred at Diexi, Maoxian county,
Sichuan, China, destroying the village of Xinmo with over 80 fatalities. Based on field …

[HTML][HTML] Dynamic simulation insights into friction weakening effect on rapid long-runout landslides: A case study of the Yigong landslide in the Tibetan Plateau, China

Z Guo, X Zhou, D Huang, S Zhai, B Tian, G Li - China Geology, 2024 - Elsevier
This study proposed a novel friction law dependent on velocity, displacement and normal
stress for kinematic analysis of runout process of rapid landslides. The well-known Yigong …

Numerical modelling of the 2008 Wenchuan earthquake-triggered Daguangbao landslide using a velocity and displacement dependent friction law

Y Song, D Huang, D Cen - Engineering Geology, 2016 - Elsevier
Dynamic friction degradation of the sliding surface in large earthquake-triggered landslides
is widely assumed, especially for high-speed and long run-out landslides. But there are few …

[HTML][HTML] Initiation, movement, and run-out of the giant Tsaoling landslide—What can we learn from a simple rigid block model and a velocity–displacement dependent …

CM Yang, WL Yu, JJ Dong, CY Kuo, T Shimamoto… - Engineering …, 2014 - Elsevier
Tsaoling landslide is the largest and best documented landslide among several large
landslides induced by the 1999 Taiwan Chi-Chi earthquake. Pliocene sedimentary rocks of …

Triggering and runaway processes of catastrophic Tsaoling landslide induced by the 1999 Taiwan Chi‐Chi earthquake, as revealed by high‐velocity friction …

T Togo, T Shimamoto, JJ Dong, CT Lee… - Geophysical …, 2014 - Wiley Online Library
Pliocene sedimentary rocks of about 130 Mm3 in volume slid along bedding planes dipping
by 14°, with an average speed of about 35 m/s, during the Tsaoling landslide. We conducted …