Výsledky vyhledávání - "Sota Murakami"

Akademický článek

Detectability of low-viscosity zone along lithosphere–asthenosphere boundary beneath the Nankai Trough, Japan, based on high-fidelity viscoelastic simulation

Autor: Sota Murakami, Akinori Hashima, Takeshi Iinuma, Kohei Fujita, Tsuyoshi Ichimura, Takane Hori

Publikováno v: Earth, Planets and Space, Vol 76, Iss 1, Pp 1-19 (2024)

Abstract After the 2011 Tohoku-oki earthquake, a seafloor observation system observed rapid landward deformation. These seafloor observation data are potentially explicable via modeling of a low-viscosity zone under the subducting plate, called the l

Externí odkaz: https://doaj.org/article/099c9112ac894bdf8514ec9812c79546

Zobrazit plný text záznamu

Akademický článek

Stress change in southwest Japan due to the 1944–1946 Nankai megathrust rupture sequence based on a 3-D heterogeneous rheological model

Autor: Akinori Hashima, Takane Hori, Takeshi Iinuma, Sota Murakami, Kohei Fujita, Tsuyoshi Ichimura

Publikováno v: Earth, Planets and Space, Vol 76, Iss 1, Pp 1-26 (2024)

Abstract The Nankai trough has repeatedly experienced large megathrust earthquakes at intervals of 100–200 years. The inland region of southwest (SW) Japan has a seismically active period from 50 years before to 10 years after megathrust earthquake

Externí odkaz: https://doaj.org/article/8f389cee81474566a62e22d95bcca55f

Zobrazit plný text záznamu

Akademický článek

Impact of Ambiguity of Physical Properties of Three-Dimensional Crustal Structure Model on Coseismic Slip and Interseismic Slip Deficit in the Nankai Trough Region

Autor: Sota Murakami, Tsuyoshi Ichimura, Kohei Fujita, Takane Hori, Yusaku Ohta

Publikováno v: GeoHazards, Vol 3, Iss 2, Pp 162-177 (2022)

Since huge earthquakes are expected along plate subduction zones such as the Japan Trench and Nankai Trough, the estimation of coseismic slip and interseismic slip deficit is essential for immediate response and preliminary measures to reduce damage.

Externí odkaz: https://doaj.org/article/13794e0a078f49308eeec2f8c9faebcc

Zobrazit plný text záznamu

Akademický článek

Sensitivity Analysis for Seafloor Geodetic Constraints on Coseismic Slip and Interseismic Slip-Deficit Distributions

Autor: Sota Murakami, Tsuyoshi Ichimura, Kohei Fujita, Takane Hori, Yusaku Ohta

Publikováno v: Frontiers in Earth Science, Vol 9 (2021)

Estimating the coseismic slip distribution and interseismic slip-deficit distribution play an important role in understanding the mechanism of massive earthquakes and predicting the resulting damage. It is useful to observe the crustal deformation no

Externí odkaz: https://doaj.org/article/0d5eeedfd337473f96692b3bac0a780e

Zobrazit plný text záznamu

Stress change in southwest Japan due to the 1944–1946 Nankai megathrust rupture sequence based on a 3-D heterogeneous rheological model

Autor: Akinori Hashima, Takane Hori, Takeshi Iinuma, Sota Murakami, Kohei Fujita, Tsuyoshi Ichimura

The Philippine Sea plate subducts under the southwest (SW) Japan arc at the Nankai trough, repeatedly causing large megathrust earthquakes at intervals of 100 to 200 years. According to the studies of historical earthquakes, the inland region of SW J

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0bb795c1aeb0c228b4a4132c33017a6a
https://doi.org/10.21203/rs.3.rs-2754470/v1

Zobrazit plný text záznamu

Scalable Finite-Element Viscoelastic Crustal Deformation Analysis Accelerated with Data-Driven Method

Autor: Kohei Fujita, Sota Murakami, Tsuyoshi Ichimura, Takane Hori, Muneo Hori, Maddegedara Lalith, Naonori Ueda

Publikováno v: 2022 IEEE/ACM Workshop on Latest Advances in Scalable Algorithms for Large-Scale Heterogeneous Systems (ScalAH).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::46d4f7e922c5a94203bdef7bfb4a3173
https://doi.org/10.1109/scalah56622.2022.00008

Zobrazit plný text záznamu

Sensitivity Analysis for Seafloor Geodetic Constraints on Coseismic Slip and Interseismic Slip-Deficit Distributions

Autor: Tsuyoshi Ichimura, Yusaku Ohta, Kohei Fujita, Sota Murakami, Takane Hori

Publikováno v: Frontiers in Earth Science, Vol 9 (2021)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7573cbd35907814283f2ecbfc93e1a2
https://www.frontiersin.org/articles/10.3389/feart.2021.614088/full

Zobrazit plný text záznamu

Data Assimilation in Volcano Deformation Using Fast Finite Element Analysis with High Fidelity Model

Autor: Maddagedara Lalith, Muneo Hori, Tsuyoshi Ichimura, Kohei Fujita, Sota Murakami, Takuma Yamaguchi

Publikováno v: Lecture Notes in Computer Science ISBN: 9783030504199
ICCS (3)

Estimation of the inner state of volcanoes are important for understanding the mechanism of eruption and reduction of disaster risk. With the improvement in observation networks, data assimilation of internal magma state using time-history crustal de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e778c810ed15f086ed15fc4780562ea
https://doi.org/10.1007/978-3-030-50420-5_2

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání