Source rupture process of the 2018 Hokkaido Eastern Iburi earthquake deduced from strong-motion data considering seismic wave propagation in three-dimensional …

K Asano, T Iwata - Earth, Planets and Space, 2019 - Springer
The source rupture process of the 2018 Hokkaido Eastern Iburi earthquake (M JMA 6.7) was
analyzed by a kinematic waveform inversion method using strong-motion data in 0.04–0.5 …

Deposits' morphology of the 2018 Hokkaido Iburi-Tobu earthquake mass movements from LiDAR & aerial photographs

C Gomez, N Hotta - Remote Sensing, 2021 - mdpi.com
On 6 September at 03: 08 am local time, a 33 km deep earthquake underneath the Iburi
mountains triggered more than 7000 co-seismic mass movements within 25 km of the …

Examination of shallow and deep S-wave velocity structures from microtremor array measurements and receiver function analysis at strong-motion stations in …

M Shigefuji, N Takai, SM Bijukchhen, C Timsina… - Earth, Planets and …, 2024 - Springer
The Himalayan collision zone, where the Indian Plate subducts beneath the Eurasian Plate
at a low angle, has caused many devastating earthquakes. The Kathmandu basin, situated …

Microtremor array surveys and development of the velocity model in the Hakodate Plain, Hokkaido, Japan

K Asano, T Iwata, K Yoshida, N Inoue, K Somei… - Earth, Planets and …, 2022 - Springer
Abstract The Hakodate Plain in the southern part of the Oshima Peninsula, Hokkaido, Japan,
is a sedimentary basin surrounded by mountains. The vertical displacements caused by …

Estimation of subsurface structure based on microtremor and seismic observations in area damaged by 2018 Hokkaido Eastern Iburi earthquake, Hokkaido, Japan

T Noguchi, I Nishimura, Y Ono, M Kohno - GEOMATE Journal, 2021 - geomatejournal.com
To investigate the cause of serious damage during the 2018 Hokkaido Eastern Iburi
Earthquake, we observed microtremors and aftershocks at a landslide area and around …

Examination of one-dimensional S-wave velocity structure using strong-motion data for high-seismic-intensity area during the 2018 Hokkaido Eastern Iburi earthquake

N Nakagawa, N Takai, M Shigefuji - earth, planets and space, 2023 - Springer
Abstract The Yufutsu Plain, a sedimentary basin surrounded by mountains, is located in the
southern part of the Ishikari–Yufutsu Lowlands, Hokkaido, Japan. The Hidaka arc–arc …

Dynamic rupture process of the 2018 Hokkaido MW6.6 earthquake, Japan

ZD XIE, XW YU, WB ZHANG - Chinese Journal of Geophysics, 2024 - en.dzkx.org
Abstract On 5 September 2018, a MW 6.6 earthquake occurred in the Eastern Iburi of
Hokkaido, Japan, with a focal depth of 37 km, exceeding the depth of the brittle-ductile …

Estimation of seismic load to the oil pipeline with manholes

MI Bayazitov, VK Berdin, PA Kulakov… - Journal of Physics …, 2019 - iopscience.iop.org
Estimation is to predict the outcome of seismic load to underground pipeline with manholes.
Forces and shears were taken into account during modelling of seismic resistance. There …

Dependency of the Accidental Torsion Building Response on Both Live-to-Dead Load Ratio and Material Stiffness Variation

J De-la-Colina, J Valdés-González… - International Journal of …, 2024 - Springer
Numerical simulations were performed in this work to assess the impact of the ratio of live-to-
dead load (ρ) and the stiffness variability of the constitutive materials on the accidental …

[HTML][HTML] 2018年日本北海道MW6.6地震震源动力学破裂过程

谢张迪, 于湘伟, 章文波 - 地球物理学报, 2024 - dzkx.org
2018 年9 月5 日日本北海道东胆振地区发生了MW 6.6 地震, 震源深度37 km,
超过了地壳与上地幔脆韧性边界的深度, 且在地表产生了较**的破坏. 为研究北海道地震震源区 …