Kazuki Sawayama

Kazuki Sawayama

Kyushu University

H-index: 5

Asia-Japan

About Kazuki Sawayama

Kazuki Sawayama, With an exceptional h-index of 5 and a recent h-index of 5 (since 2020), a distinguished researcher at Kyushu University, specializes in the field of Rock Physics, Digital Rock Physics, Fractures, Rock Mechanics, Geothermal.

His recent articles reflect a diverse array of research interests and contributions to the field:

多孔質岩石の空隙構造と比抵抗の関係解明に向けたデジタル岩石物理の活用

Regression activation mapping detects the characteristic microstructures of rock physical properties: Insights from the combination of digital rock physics and convolutional …

Permeability evolution in fine‐grained Aji granite during triaxial compression experiments

Dependence of resistivity of natural rock samples on humidity

Extracting crucial microstructures to characterize the elastic wave velocity and resistivity of Berea sandstone using convolutional neural networks

Estimation of the mass fraction and distribution of ice in a lunar regolith simulant from seismic velocity

Relationship between permeability and resistivity of sheared rock fractures: The role of tortuosity and flow path percolation

Rock physical modeling of sheared fractures: permeability-resistivity-seismic velocity relationship explored via digital rock physics approach

Kazuki Sawayama Information

University

Position

___

Citations(all)

86

Citations(since 2020)

83

Cited By

11

hIndex(all)

5

hIndex(since 2020)

5

i10Index(all)

3

i10Index(since 2020)

3

Email

University Profile Page

Kyushu University

Google Scholar

View Google Scholar Profile

Kazuki Sawayama Skills & Research Interests

Rock Physics

Digital Rock Physics

Fractures

Rock Mechanics

Geothermal

Top articles of Kazuki Sawayama

Title

Journal

Author(s)

Publication Date

多孔質岩石の空隙構造と比抵抗の関係解明に向けたデジタル岩石物理の活用

材料

鈴木健士, 澤山和貴

2024/3/15

Regression activation mapping detects the characteristic microstructures of rock physical properties: Insights from the combination of digital rock physics and convolutional …

Kazuki Sawayama

Takeshi Tsuji

2024/3/12

Permeability evolution in fine‐grained Aji granite during triaxial compression experiments

Geophysical Prospecting

Kazumasa Sueyoshi

Ikuo Katayama

Kazuki Sawayama

2024/1/30

Dependence of resistivity of natural rock samples on humidity

Journal of Applied Geophysics

Takeshi Suzuki

Ryokei Yoshimura

Ken'ichi Yamazaki

Takuto Minami

Kazuki Sawayama

...

2024/1/1

Extracting crucial microstructures to characterize the elastic wave velocity and resistivity of Berea sandstone using convolutional neural networks

Geophysics

Kazuki Sawayama

Takeshi Tsuji

Koki Shige

2024/1/1

Estimation of the mass fraction and distribution of ice in a lunar regolith simulant from seismic velocity

Icarus

Takaaki Kunimasu

Kazuki Sawayama

Takeshi Tsuji

2023/12/1

Relationship between permeability and resistivity of sheared rock fractures: The role of tortuosity and flow path percolation

Geophysical Research Letters

K Sawayama

T Ishibashi

F Jiang

T Tsuji

2023/10/28

Rock physical modeling of sheared fractures: permeability-resistivity-seismic velocity relationship explored via digital rock physics approach

K Sawayama

T Ishibashi

F Jiang

T Tsuji

2023/6/25

Simultaneous electrical resistivity and elastic wave velocity measurements during triaxial deformation of granite under brine-saturated conditions

Earth, Planets and Space

Ikuo Katayama

Yu Aoi

Kazumasa Tanimoto

Yuya Akamatsu

Kazuki Sawayama

2023/4/12

大分平野における適正な温泉坑井離隔距離 に関する理論的検討

大分県温泉調査会研究報告

澤山和貴

2023

デジタル岩石物理による亀裂岩石の比抵抗と空隙率・浸透率との関係

CA 研究会論文集

澤山和貴

2023

Heterogeneity of Subsurface Pore Distribution: Characterization based on Pressure and Tracer Responses to Identify Undiscovered Permeable Structures in Reservoirs

Authorea Preprints

Mitsuo Matsumoto

Kazuki Sawayama

2022/12/7

機能性流体を用いた地下開発高効率化に向けた基礎物性測定

共同利用・共同研究拠点 「流体科学国際研究教育拠点」 活動報告書= Activity report Joint Usage/Research Center" Fluid Science Global Research and Education Hub"

澤山和貴, 椋平祐輔

2022

Simultaneous changes in electrical resistivity and elastic wave velocity with fracture permeability evolution of synthetic faults

AGU Fall Meeting Abstracts

Kazuki Sawayama

Takuya Ishibashi

Fei Jiang

Takeshi Tsuji

2022/12

含水率の異なる月のレゴリスシミュラントの電気伝導度の測定及び推定

物理探査学会学術講演会論文集

澤山和貴

2022

Scale-independent relationship between permeability and resistivity in mated fractures with natural rough surfaces

Geothermics

Kazuki Sawayama

Takuya Ishibashi

Fei Jiang

Takeshi Tsuji

Osamu Nishizawa

...

2021/7/1

Determining First Arrival Time of Elastic Wave by Machine Learning

電子情報通信学会論文誌 D (Web)

YUJI SUWA

SHIMEI KO

TAKUYA OBATA

SHINJI NAKAGAWA

RYOICHI MORISHITA

...

2022

Accurate determination of the first arrival time of elastic wave traveled through rock sample by machine learning

journal of Applied Geophysics

Yuji Suwa

Zhiming Gu

Takuya Obata

Shinji Nakagawa

Ryoichi Morishita

...

2022/8/1

機械学習による弾性波速度測定実験の自動解析技術

電子情報通信学会論文誌 D

諏訪雄二, 顧志明, 小幡拓也, 中川慎二, 森下諒一, 澤山和貴, 辻健

2022/1/1

Resistivity structural imaging of the Olkaria Domes geothermal field in Kenya using 2D and 3D MT Data inversion

Geothermics

Philip Omollo

Jun Nishijima

Yasuhiro Fujimitsu

Kazuki Sawayama

2022/7/1

See List of Professors in Kazuki Sawayama University(Kyushu University)