Koji Yamamoto - Publications, H-index & Citations

Koji Yamamoto

Nihon University

35H指数

219论文数

5.8K被引数

收录论文 28

发表时间

Accurate geometrical prediction and process optimization of additively manufactured metallic lattice structures via integrated thermomechanical and melt pool analysis 通过集成的热-力分析和熔池分析，对增材制造的金属点阵结构的几何精确预测和工艺优化

The International Journal of Advanced Manufacturing Technology

IF0

2026-02-18

OAAI

Natsuki Tsushima; Masako Kita; Isamu Matsubara; Masao Ohishi; Keiko Kaneko; Kenji Mitsui; Tomio Kanzawa; Ryo Higuchi; Koji Yamamoto

Anisotropic viscoelastic constitutive law assuming plane stress state 假设平面应力状态下的各向异性粘弹性本构定律

Mechanical Engineering Journal

IF1

2026-02-01

PREAI

Yamamoto, Koji; Hirayama, Norio; Terada, Kenjiro

Minireview on Offshore Operations and Technologies That Supported the Offshore Production Tests of Gas Hydrates and Interaction with Science 《关于支持气体水合物海上生产测试的海上作业与技术及其与科学互动的微型综述》

Energy & Fuels

IF5.3

2025-08-04

OAAI

Koji Yamamoto

Simulation of axial tensile well deformation during reservoir compaction in offshore unconsolidated methane hydrate-bearing formation 海上松散含甲烷水合物地层储层压实过程中轴向拉伸井变形模拟

COMPUTERS AND GEOTECHNICS

IF6.2

2021-01-01

OAAI

Sasaki, Tsubasa; Shao, Benshun; Elshafie, Mohammed; Papadopoulou, Marilena; Yamamoto, Koji; Soga, Kenichi

Upscaling techniques for fully coupled THM simulation and application to hydrate gas production tests 全耦合THM模拟的放大技术及其在水合物生产测试中的应用

COMPUTERS AND GEOTECHNICS

IF6.2

2020-08-01

PREAI

Zhou, Mingliang; Soga, Kenichi; Yamamoto, Koji

Geomechanical responses during depressurization of hydrate-bearing sediment formation over a long methane gas production period 在长时间的甲烷气体生产期间，含水合物沉积物形成降压过程中的地质力学响应

GEOMECHANICS FOR ENERGY AND THE ENVIRONMENT

IF3.7

2020-07-01

PREAI

Zhou, Mingliang; Soga, Kenichi; Yamamoto, Koji; Huang, Hongwei

Transient creep behavior and dislocation cell structure development during creep-fatigue deformation of fully annealed Cu-Cr-Zr alloy

INTERNATIONAL JOURNAL OF FATIGUE

IF6.8

2018-11-01

PREAI

Deguchi, Masaya; Yamamoto, Koji; Tobe, Hirobumi; Sato, Eiichi

Upscaled Anisotropic Methane Hydrate Critical State Model for Turbidite Hydrate-Bearing Sediments at East Nankai Trough

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH

IF4.1

2018-08-27

OAAI

Zhou, M.; Soga, K.; Yamamoto, K.

Overview and introduction: Pressure core-sampling and analyses in the 2012-2013 MH21 offshore test of gas production from methane hydrates in the eastern Nankai Trough (vol 66, pg 296, 2015)

MARINE AND PETROLEUM GEOLOGY

IF3.6

2018-03-01

PREAI

Yamamoto, Koji

Sand production model in gas hydrate-bearing sediments 含天然气水合物沉积物的出砂模型

INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES

IF7.5

2016-07-01

169

PREAI

Uchida, Shun; Klar, Assaf; Yamamoto, Koji

Ureolytic activities of a urease-producing bacterium and purified urease enzyme in the anoxic condition: Implication for subseafloor sand production control by microbially induced carbonate precipitation (MICP)缺氧条件下产生脲酶的细菌和纯化的脲酶的尿素分解活性: 通过微生物诱导的碳酸盐沉淀 (MICP) 控制海底砂生产的意义

ECOLOGICAL ENGINEERING

IF4.1

2016-05-01

109

OAAI

Jiang, Ning-Jun; Yoshioka, Hideyoshi; Yamamoto, Koji; Soga, Kenichi

Geological setting and characterization of a methane hydrate reservoir distributed at the first offshore production test site on the Daini-Atsumi Knoll in the eastern Nankai Trough, Japan

MARINE AND PETROLEUM GEOLOGY

IF3.6

2015-09-01

347

OAAI

Fujii, Tetsuya; Suzuki, Kiyofumi; Takayama, Tokujiro; Tamaki, Machiko; Komatsu, Yuhei; Konno, Yoshihiro; Yoneda, Jun; Yamamoto, Koji; Nagao, Jiro

Physical properties and sedimentological features of hydrate-bearing samples recovered from the first gas hydrate production test site on Daini-Atsumi Knoll around eastern Nankai Trough

MARINE AND PETROLEUM GEOLOGY

IF3.6

2015-09-01

PREAI

Suzuki, Kiyofumi; Schultheiss, Peter; Nakatsuka, Yoshihiro; Ito, Takuma; Egawa, Kosuke; Holland, Melanie; Yamamoto, Koji

Overview and introduction: Pressure core-sampling and analyses in the 2012-2013 MH21 offshore test of gas production from methane hydrates in the eastern Nankai Trough

MARINE AND PETROLEUM GEOLOGY

IF3.6

2015-09-01

219

OAAI

Yamamoto, Koji

Data report: Hybrid Pressure Coring System tool review and summary of recovery result from gas-hydrate related coring in the Nankai Project

MARINE AND PETROLEUM GEOLOGY

IF3.6

2015-09-01

PREAI

Inada, Norihito; Yamamoto, Koji

In-situ stress analysis using the anelastic strain recovery (ASR) method at the first offshore gas production test site in the eastern Nankai Trough, Japan

MARINE AND PETROLEUM GEOLOGY

IF3.6

2015-09-01

PREAI

Nagano, Yu; Lin, Weiren; Yamamoto, Koji

Identification of Ni-YSZ Anode Creep Property Using PSO for Multiscale Simulation

solid oxide fuel cells

IF0

2013-10-06

PREAI

Watanabe, S.; Iguchi, F.; Sato, K.; Yamamoto, K.; Hashida, T.; Terada, K.; Kawada, T.

A method of two-scale analysis with micro-macro decoupling scheme: application to hyperelastic composite materials

COMPUTATIONAL MECHANICS

IF3.8

2013-05-21

PREAI

Terada, K.; Kato, J.; Hirayama, N.; Inugai, T.; Yamamoto, K.

Explicitly Coupled Thermal Flow Mechanical Formulation for Gas-Hydrate Sediments

SPE JOURNAL

IF3

2013-01-14

PREAI

Klar, Assaf; Uchida, Shun; Soga, Kenichi; Yamamoto, Koji

Dependence of microstructure and mechanical properties on hot-extrusion temperatures of the developed high-strength Cu40Zn-CrFeTiSn brass by powder metallurgy

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING

IF7

2012-12-01

OAAI

Li, Shufeng; Imai, Hisashi; Kondoh, Katsuyoshi; Kojima, Akimichi; Kosaka, Yoshiharu; Yamamoto, Koji; Takahashi, Motoi

研究方向