2016年12月10日
日本材料学会九州支部, JSMS Kyusyu Professor Award
Japan, 国内学会・会議・シンポジウム等の賞

2007年
Concrete Masonry Association of California and Nevada, Concrete Masonry Association of California and Nevada Scholarship
Scholarship

2007年
US National Science Foundation, NSF Graduate Student Fellowship
Fellowship

2003年07月
日本コンクリート工学協会, 年次論文奨励賞
発表タイトル:RCおよびPRC梁のせん断ひび割れ幅

Plasmonic Sensing: Connecting the Dots
H.Chatterjee; D.Bardhan; S.K.Pal; K.Yanase; S.K.Ghosh
Journal of Physical Chemical Letters, 2021年05月12日, 査読有り

Effect of microstructure and cycling frequency on the torsional fatigue properties of 17-4PH stainless steel
B.M.Schönbauer; K.Yanase; M.Chehrehrazi; M.Endo; H.Mayer
Materials Science and Engineering: A, 2021年01月13日, 査読有り

On numerical evaluation of Eshelby tensor for superspherical and superellipsoidal inclusions in isotropic elastic material
K.Yanase; H.Chatterjee; S.K.Ghosh
Composites Part B: Engineering, 2020年07月01日, 査読有り

Characteristics of shear-mode fatigue crack growth behaviors in roll materials
Keiji Yanase; Akira Noda; Nozomu Noda; Masahiro Endo
Procedia Structural Integrity, 2019年12月, 査読有り

Crack path and threshold condition for small fatigue crack growth in annealed carbon steels under fully-reversed torsional loading
Masahiro ENDO; Keiji YANASE
International Journal of Fatigue, 2019年03月19日, 査読有り

Effects of mean shear stress on the torsional fatigue strength of a spring steel with small scratches
Y.Nishimura; K.Yanase; Y.Tanaka; N.Miyamoto; S.Miyakawa; M.Endo
International Journal of Damage Mechanics, 2019年02月18日, 査読有り

Near-threshold propagation behavior of small cracks in annealed carbon steels under torsional loading
M Endo
Proceedings of the 6th International Conference on Crack Paths (CP 2018), 2018年09月21日

Fatigue strength of spring steel with small scratches
Y. Nishimura; K. Yanase; Y. Ikeda; Y. Tanaka; N. Miyamoto; S. Miyakawa; M. Endo
Fatigue and Fracture of Engineering Materials and Structures, 2018年07月01日, 査読有り

Fatigue Strength of Spring Steel with Small Scratches
Y. Nishimura; K. Yanase; Y. Ikeda; Y. Tanaka; N. Miyamoto; S. Miyakawa; M. Endo
Fatigue and Fracture of Engineering Materials and Structures, 2018年06月06日, 査読有り

A gentle introduction to isogeometric analysys: Part 3 Elastostatic analysis for Euler-Bernoulli beam
K.Yanase
Fukuoka University Review of Technological Sciences, 2018年03月20日

A gentle introduction to isogeometric analysis: Part2 NURBS curve and surface
K.Yananse
Fukuoka Unversity Review of Technological Sciences, 2017年09月

Torsional fatigue properties of 17-4PH stainless steel in the VHCF regime
B.M.Schönbauer; H.Mayer; K.Yanase; M.Endo
Proceedings of Seventh International Conference on Very High Cycle Fatigue (VHCF7), 2017年07月03日

HCF and VHCF strength of spring steel with small scratches
Y.Nishimura; M.Endo; K.Yanase; Y.Ikeda; Y.Tanaka; N.Miyamoto; S.Miyakawa
Proceedings of Seventh International Conference on Very High Cycle Fatigue (VHCF7), 2017年07月03日

Influences of small defects on torsional fatigue limit of 17-4PH stainless steel
B. M. Schoenbauer; K. Yanase; M. Endo
INTERNATIONAL JOURNAL OF FATIGUE, 2017年07月, 査読有り

An Introduction to FE Analysis With Excel-VBA
Keiji Yanase
COMPUTER APPLICATIONS IN ENGINEERING EDUCATION, 2017年03月, 査読有り

A gentle introduction to isogeometric analysis: Part1 B-spline curve & 1D finite element analysis
K.Yananse
Fukuoka Unversity Review of Technological Sciences, 2017年03月

The influence of various types of small defects on the fatigue limit of precipitation-hardened 17-4PH stainless steel
Bernd M. Schoenbauer; Keiji Yanase; Masahiro Endo
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2017年02月, 査読有り

欠陥を有する球状黒鉛鋳鉄の疲労限度予測法
遠藤 正浩; 池田 朋弘; 松尾 尚; 柳瀬 圭児
鋳造工学 全国講演大会講演概要集, 2017年

Analysis on critical CTOD of long-term used penstock
Fumito Kawamura; Masazumi Miura; Ryuichiro Ebara; Keiji Yanase
Key Engineering Materials, 2017年, 査読有り

Material strength of long-term used penstock of a hydroelectric power plant
F. Kawamura; M. Miura; R. Ebara; K. Yanase
Case Studies in Structural Engineering, 2016年12月01日, 査読有り

VHCF properties and fatigue limit prediction of precipitation hardened 17-4PH stainless steel
Bernd M. Schoenbauer; Keiji Yanase; Masahiro Endo
INTERNATIONAL JOURNAL OF FATIGUE, 2016年07月, 査読有り

High cycle torsional fatigue properties of 17-4PH stainless steel
K. Yanase; B. M. Shönbauer; M. Endo
Frattura ed Integrita Strutturale, 2016年06月01日, 査読有り

A new fatigue testing machine for investigating the behavior of small shear-mode fatigue cracks
M.Endo; S.Okazaki; H.Matsunaga; S.Moriyama; K.Munaoka; K.Yanase
Experimental Techniques, 2016年04月25日, 査読有り

Influence of intrinsic and artificial defects on the VHCF properties of 17-4PH stainless steel
B. M. Schoenbauer; K. Yanase; M. Endo
21ST EUROPEAN CONFERENCE ON FRACTURE, (ECF21), 2016年, 査読有り

Multiaxial high cycle fatigue threshold with small defects and cracks
K. Yanase; M. Endo
ENGINEERING FRACTURE MECHANICS, 2014年06月, 査読有り

Acceleration of fatigue crack growth due to occasional mode II loading in 7075 aluminum alloy
H. Matsunaga; M. Makizaki; D. F. Socie; K. Yanase; M. Endo
ENGINEERING FRACTURE MECHANICS, 2014年06月, 査読有り

Overall elastoplastic damage responses of spherical particle-reinforced composites containing imperfect interfaces
K. Yanase; J. W. Ju
INTERNATIONAL JOURNAL OF DAMAGE MECHANICS, 2014年04月, 査読有り

Ductility Loss in Ductile Cast Iron with Internal Hydrogen
Hisao Matsunaga; Teruki Usuda; Keiji Yanase; Masahiro Endo
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2014年03月, 査読有り

Effects of small defects, matrix structures and loading conditions on the fatigue strength of ductile cast irons
Masahiro Endo; Keiji Yanase
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2014年02月, 査読有り

Effects of casting defects, matrix structures and loading conditions on the fatigue strength of ductile irons
Masahiro Endo; Keiji Yanase
FDMD II - JIP 2014 - FATIGUE DESIGN & MATERIAL DEFECTS, 2014年, 査読有り

Prediction for multiaxial fatigue strength with small defects
Keiji Yanase; Masahiro Endo
FDMD II - JIP 2014 - FATIGUE DESIGN & MATERIAL DEFECTS, 2014年, 査読有り

A study on the multiaxial fatigue failure criterion with small defects
K. Yanase
Materials Performance and Characterization, 2013年10月11日, 査読有り

Finite element modeling of plasticity-induced crack closure due to occasional mode II loading on mode I fatigue crack growth
H. Matsunaga; M. Makizaki; K. Yanase
ENGINEERING FRACTURE MECHANICS, 2013年10月, 査読有り

High-cycle fatigue threshold behaviors in notched plates
K. Yanase; K. Shojima; C. Ogata
INTERNATIONAL JOURNAL OF DAMAGE MECHANICS, 2013年09月, 査読有り

Effects of CNT waviness on the effective elastic responses of CNT-reinforced polymer composites
K. Yanase; S. Moriyama; J. W. Ju
Acta Mechanica, 2013年07月, 査読有り

Toughening behavior of unidirectional fiber reinforced composites containing a crack-like flaw: Matrix crack without fiber break
K. Yanase; J. W. Ju
International Journal of Damage Mechanics, 2013年04月, 査読有り

Effect of occasional shear loading on fatigue crack growthin 7075 aluminum alloy
M. Makizaki; H. Matsunaga; K. Yanase; M. Endo
Materials Science Forum, 2013年, 査読有り

Hydrogen-induced ductility loss in cast irons
T. Usuda; K. Matsuno; H. Matsunaga; K. Yanase; M. Endo
Materials Science Forum, 2013年, 査読有り

Estimation for Fatigue Behavior of Notched Plate with Mean Stress Effect
C. Ogata; K. Shojima; K. Yanase
ADVANCED MATERIALS SCIENCE AND TECHNOLOGY, (IFAMST-8), 2013年, 査読有り

Effect of hydrogen on uniaxial tensile behaviors of a ductile cast iron
K.Matsuno; H.Matsunaga; M.Endo; K.Yanase
International Journal of Modern Physics: Conference Series, 2012年06月, 査読有り

Designing of a testing machine for shear-mode fatigue crack growth
A.Kusaba; S.Okazaki; M.Endo; K.Yanase
International Journal of Modern Physics: Conference Series, 2012年06月, 査読有り

Prediction for fatigue crack growth in notched plates
K.Shojima; K.Yanase; M.Endo
International Journal of Modern Physics: Conference Series, 2012年06月, 査読有り

Effective Elastic Moduli of Spherical Particle Reinforced Composites Containing Imperfect Interfaces
K. Yanase; J. W. Ju
INTERNATIONAL JOURNAL OF DAMAGE MECHANICS, 2012年01月

Analysis of the notch effect in fatigue
K. Yanase; M. Endo
ASTM Special Technical Publication, 2012年, 査読有り

Size-dependent Probabilistic Micromechanical Damage Mechanics for Particle-reinforced Metal Matrix Composites
J. W. Ju; K. Yanase
INTERNATIONAL JOURNAL OF DAMAGE MECHANICS, 2011年09月, 査読有り

A MODIFIED LEFM APPROACH FOR THE PREDICTION OF THE NOTCH EFFECT IN FATIGUE
Masahiro Endo; Keiji Yanase; Satoshi Ikeda; Arthur J. McEvily
TMS2011 SUPPLEMENTAL PROCEEDINGS, VOL 2: MATERIALS FABRICATION, PROPERTIES, CHARACTERIZATION, AND MODELING, 2011年, 査読有り

An Analysis of Fatigue Strength of Notched Components
Toshiya Shingo; Keiji Yanase; Hisao Matsunaga; Masahiro Endo
STRUCTURAL INTEGRITY AND FAILURE, 2011年, 査読有り

Effects of crack size and crack face interference on shear fatigue crack growth in a bearing steel
Naoya Shomura; Keiji Yanase; Hisao Matsunaga; Masahiro Endo
STRUCTURAL INTEGRITY AND FAILURE, 2011年, 査読有り

Micromechanical effective elastic moduli of continuous fiber-reinforced composites with near-field fiber interactions
J. W. Ju; K. Yanase
ACTA MECHANICA, 2011年01月, 査読有り

Micromechanics and effective elastic moduli of particle-reinforced composites with near-field particle interactions
J. W. Ju; K. Yanase
ACTA MECHANICA, 2010年12月, 査読有り

Micromechanical Elastoplastic Damage Mechanics for Elliptical Fiber-Reinforced Composites with Progressive Partial Fiber Debonding
J. W. Ju; K. Yanase
INTERNATIONAL JOURNAL OF DAMAGE MECHANICS, 2009年09月, 査読有り

Elastoplastic micromechanical damage mechanics for composites with progressive partial fiber debonding and thermal residual stress
J. W. Ju; K. Yanase
PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION 2007, VOL 13, 2008年, 査読有り

Elastoplastic damage micromechanics for elliptical fiber composites with progressive partial fiber debonding and thermal residual stresses
J.W.Ju; K.Yanase
Theoretical and Applied Mechanics, 2008年, 査読有り

RCおよびPRC梁のせん断ひび割れ幅
柳瀬圭児; 大野義照; 中川隆夫
日本コンクリート工学協会年次論文集, 2003年07月, 査読有り

鉄筋コンクリート梁のせん断ひび割れ幅
柳瀬圭児; 大野義照; 南宏一
日本コンクリート工学協会年次論文集, 2002年06月, 査読有り

4B3 せん断型疲労き裂進展試験と試験機の開発 (耐疲労設計:基礎研究と応用事例4)
宗岡 聖孝; 岡崎 三郎; 柳瀬 圭児
日本機械学会九州支部講演論文集, 2013年

単一せん断荷重負荷によるモードⅠ疲労き裂の加速・遅延の有限要素解析
牧崎 匡彦; 松永 久生; 柳瀬 圭児
理論応用力学講演会 講演論文集, 2013年

Ductility loss in Hydrogen-charged Ductile Cast Iron
Hisao Matsunaga; Hisao Matsunaga; Hisao Matsunaga; Hisao Matsunaga; Teruki Usuda; Keiji Yanase; Keiji Yanase; Masahiro Endo; Masahiro Endo
13th International Conference on Fracture 2013, ICF 2013, 2013年01月01日

OS12-3-2 Prediction for Fatigue Crack Behavior under Biaxial Loading
Yanase Keiji; Endo Masahiro; Matsunaga Hisao
Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics, 2011年09月19日

OS0711 せん断モード疲労き裂進展試験について(OS7-2 解析・評価・き裂I,OS-7 多軸応力下における疲労損傷および疲労き裂進展1)
遠藤 正浩; 草場 敦司; 岡崎 三郎; 柳瀬 圭児; 森山 茂章; 松永 久生
M&M材料力学カンファレンス, 2011年

Handbook of Damage Mechanics: Nano to Macro Scale for Materials and Structures
K.Yanase; J.W.Ju, その他, Influences of Imperfect Interfaces on Effective Elastoplastic Responses of Particulate Composites
Springer International Publishing, 2022年02月10日

Analysis of the Plastic Zone Size Ahead of the Crack Tip in Notched Components and Its Application to Fatigue Problems, In: Advances in Structural Intergrity, Prakash, Raghu, Jayaram, Vikram, Saxena, Ashok (Eds.)
Masahiro Endo; Keiji Yanase, 共著, 599-610
Springer, 2018年01月27日
9789811071966

High Cycle Fatigue Strength of Spring Steel with Small Scraches, In: Advances in Structural Intergrity, Prakash, Raghu, Jayaram, Vikram, Saxena, Ashok (Eds.)
Yoshiro Nishimura; Masahiro Endo; Keiji Yanase; Yuichi Ikeda; Susumu Miyakawa; Nobuyuki Miyamoto, 共著, 541-548
Springer, 2018年01月27日
9789811071966

Handbook of micromechanics and nanomechanics (edited by S.Li and X-L.Gao)
J.W.Ju; K.Yanase, 共著, Chapter 27: Size-dependent probabilistic damage micromechanics and toughening behavior of particle/fiber reinforced composites
Pan Stanford Publishing, 2013年04月
9789814411233

ASTM STP1546, Fatigue and fracture mechanics: 38th volume (edited by D.Steven, B.Charlotte and G.Emmanuel)
K.Yanase; M.Endo, 共著, Analysis of the notch effect in fatigue (Selected technical paper)
ASTM International, 2012年06月
9780803175587

熱間圧延用ワークロールの事故事例とせん断疲労き裂進展メカニズム・評価方法
野田朗; 小田望; 柳瀬圭児; 遠藤正浩; 薦田亮介
創形創質工学部会 第54回トライボロジーフォーラム研究会 「圧延ロールの最新技術と研究動向」, 2023年06月29日

最小二乗法を用いた金属材料の引張強度の推定
藤嶋晴; 坂江里菜; 柳瀬圭児
九州支部第9回学術講演会・総会, 2022年12月03日

Development of roll materials with torsional fatigue tests with machine learning
柳瀬圭児; 薦田亮介; 野田朗; 小田望; 遠藤正浩
13th International Conference on Multiaxial Fatigue and Fracture, 2022年05月18日

超二次楕円体のEshelby Tensorの計算
柳瀬圭児; ヒラク・チャタジー; スジト・ゴシュ
日本機械学会九州支部第74期総会・講演会, 2021年03月10日, 日本機械学会九州支部

New Experimental Procedure for Investigation of Shear-Mode Fatigue Crack Growth Behaviors
Shotaro Shimomura; Masahiro Endo; Keiji Yanase
Asia-Pacific Conference on Fracture and Strength 2020 (APCFS2020), 2020年11月05日

Characteristics of shear-mode fatigue crack growth behaviors in roll steel
Y, Yanase; A. Noda; N. Oda; M. Endo
Faigue Design 2019, 2019年11月21日

Defect tolerance of high-strength steels in the HCF and VHCF regime
B. Schönbauer; Y. Yanase; T. Frondelius; J. Kuoppala; J. Komi; M. Endo; H. Mayer
Faigue Design 2019, 2019年11月21日

Torsional metal fatigue
K.Yanase
Student Seminar at UIC, 2019年09月13日, Department of Civil and Materials Engineering, University of Illinois at Chicago (UIC)

高炭素ハイス鋳造ロール材のせん断疲労き裂進展試験
小田 望; 野田 朗; 柳瀬 圭児; 遠藤 正浩
日本鉄鋼協会第178回秋季講演大会, 2019年09月13日, 日本鉄鋼協会

Torsional fatigue failure of spring steel with small scratches
K.Yanase; Y.Nishimura; Y.Tanaka; N.Miyamoto; S.Miyakawa; M.Endo
The 3rd International Conference on Damage Mechanics (ICDM3), 2018年07月04日

HCF and VHCF strength of spring steel with small scratches at different load ratios
Y.Nishimura; M.Endo; K.Yanase; Y.Ikeda; Y.Tanaka; N.Miyamoto; S.Miyakawa
Fatigue 2018, 2018年05月28日, French Society for Metallurgy and Materials (SF2M)

Torsional fatigue properties of 17-4PH stainless steel at different load ratios
B.Schönbauer; M.Chehrehrazi; K.Yanase; M. Endo; H. Mayer
Fatigue 2018, 2018年05月28日, French Society for Metallurgy and Materials (SF2M)

On the defect tolerance of martensitic stainless steels under cyclic loadig
B.M.Schönbauer; H.Mayer; K.Yanase; M.Endo
2018 International Conference on Material Strength and Applied Mechanics (MSAM 2018), 2018年04月11日

Dry Friction and Wear Properties of Cr-Mo Steel in Reciprocating Sliding with Micro-Scale Displacement
Yuya TANATA; Masahiro ENDO; Shigeaki MORIYAMA; Keiji YANASE
The 12th International Symposium on Advanced Science and Technology in Experimental Mechanics, 2017年11月04日, The Japanese Society for Experimental Mechanics (JSEM)

疲労試験機を応用した繰り返し往復すべり接触試験法の開発
田中 佑弥; 遠藤 正浩; 森山 茂章; 柳瀬 圭児
第3回材料WEEK 若手学生研究発表会, 2017年10月11日, 日本材料学会

欠陥を有する球状黒鉛鋳鉄の疲労限度予測法
遠藤 正浩; 池田 朋弘; 松尾 尚; 柳瀬 圭児
日本鋳造工学会第170回全国講演大会（日本鋳造協会平成29年度秋季大会）, 2017年10月01日, 日本鋳造工学会

Influence of small defects on the uniaxial and torsional fatigue strength of 17-4PH stainless steel
B. M. Schönbauer; H. Mayer; K. Yanase; M. Endo
3rd International Symposium on Fatigue Design and Material Defects, 2017年09月22日

Torsional fatigue properties of 17-4PH stainless steel in the VHCF regime
B.M.Schönbauer; H.Mayer; K.Yanase; M.Endo
Seventh International Conference on Very High Cycle Fatigue (VHCF7), 2017年07月03日, German Association for Materials Research and Testing (DVM)

HCH and VHCF strength of spring steel with small scratches
Y.Nishimura; M.Endo; K.Yanase; Y.Ikeda; Y.Tanaka; N.Miyamoto; S.Miyakawa
Seventh International Conference on Very High Cycle Fatigue (VHCF7), 2017年07月03日, German Association for Materials Research and Testing (DVM)

Analysis of critical CTOD of long-term used penstock
F.Kawamura; M.Miura; R.Ebara; K.Yanase
New Method of Damage and Failure Analysis of Structural Parts 2016, 2016年11月01日, Yokohama National University & Technical University of Ostrava

Fatigue strength of 17-4PH stainless steel with small defect
K.Yanase; B.M.Schönbauer; M.Endo
Asia-Pacific Conference on Fracture and Strength 2016 (APCFS 2016), 2016年09月19日

Near-threshold fatigue crack growth behavior in annealed 0.09% carbon steel under torsional loading
H.J.Kim; K.Yanase; M.Endo
Asia-Pacific Conference on Fracture and Strength 2016 (APCFS 2016), 2016年09月19日

Investigation of behavior of small shear-mode cracks in high-cycle fatigue regime
Y.Ikeda; K.Yanase; M.Endo
Asia-Pacific Conference on Fracture and Strength 2016 (APCFS 2016), 2016年09月19日

Effects of small defects on fatigue strength of spring steel
Y.Nishimura; K.Yanase; Y.Ikeda; Y.Akaki; M.Endo; N.Miyamoto; S.Miyakawa
FEOFS2016, 2016年08月28日

Analysis of the plastic zone size ahead of the crack tip in notched components and its application to fatigue problems (Invited)
M.Endo; K.Yanase
First Structural Integrity Conference and Exhibition (SICE-2016), 2016年07月04日, Indian Structural Integrity Society

High cycle fatigue strength of spring steel with small scratches
Y.Nishimura; M.Endo; K.Yanase; Y.Ikeda; S.Miyakawa; N.Miyamoto
First Structural Integrity Conference and Exhibition (SICE-2016), 2016年07月04日, Indian Structural Integrity Society

High cycle torsional fatigue properties of 17-4PH stainless steel
K.Yanase; B.M.Shönbauer; M.Endo
International Conference on Multiaxial Fatigue & Fracture (ICMFF11), 2016年06月01日

Observation of shear-mode fatigue crack growth behabior with a new testing machine
Y.Ikeda; K.Munaoka; K.Yanase; M.Endo
The 6th TSME International Conference on Mechanical Engineering (TSME-ICOME 2015), 2015年12月16日, TSME

微小なせん断型き裂の進展試験についての研究
池田 雄一; 柳瀬 圭児; 遠藤 正浩
日本材料学会九州支部 第2回学術講演会講演論文集（中国・九州支部合同研究会）, 2015年12月12日, 日本材料学会九州支部

Very high cycle fatigue properties of 17-4PH stainless steel
B.M.Schonbauer; K.Yanase; A.Perlega; S.E.Tschegg; M.Endo
International Conference on Advanced Technology in Experimental Mechanics 2015 (ATEM'15), 2015年10月04日, The Materials and Mechanics Division of the Japan Society of Mechanical Engineers

二次元BEMにおける特異積分の簡便計算
柳瀬圭児
日本機械学会九州支部 第68期総会・講演会, 2015年03月13日, 日本機械学会九州支部

Introduction to metal fatigue
K.Yanase
Invited Seminar for Graduate Students, 2014年12月11日

Education on strength of materials with simple experiment
K.Yanase
Asian Conference on Engineering Education (ACEE 2014), 2014年10月10日

International experiences and its effects on a graduate student
S.Maruta; K.Yanase
Asian Conference on Engineering Education (ACEE 2104), 2014年10月10日

Near-threshold behavior of small fatigue cracks in annealed carbon steels under torsional loading
Y.Uematsu; H.J.Kim; K.Yanase; M.Endo
International Union of Materials Research Societies - The 15th IUMRS International Conference in Asia (IUMRS-ICA2014), 2014年08月28日

An experimental technique for small shear-mode fatigue crack propagation in a bearing steel
K.Munaoka; S.Okazaki; K.Yanase; M.Endo
International Union of Materials Research Societies - The 15th IUMRS International Conference in Asia (IUMRS-ICA2014), 2014年08月28日

Visualization of hydrogen by high-sensitivty hydrogen microprint technique (HMT) and its applications
T.Ogawa; T.Usuda; M.Endo; K.Yanase
International Union of Materials Research Societies - The 15th IUMRS International Conference in Asia (IUMRS-ICA2014), 2014年08月28日

Effects of casting defects, matrix structures and loading conditions on the fatigue strength of ductile irons
M.Endo; K.Yanase
Fatigue Design & Materials Defects (FDMDII-JIP 2014), 2014年06月11日

Prediction for multiaxial fatigue strength with small defects
K.Yanase; M.Endo
Fatigue Design & Materials Defects (FDMDII-JIP 2014), 2014年06月11日

ねじり荷重下の焼きなまし炭素鋼における微小疲労き裂の下限界近傍挙動
植松勇太; 金孝鎮; 柳瀬圭児; 遠藤正浩
日本材料学会 第63期学術講演会, 2014年05月17日

The growth behavior of shear-mode fatigue cracks in the annealed carbon steels subjected to cyclic torsion near the fatigue threshold
M.Endo; K.Yanase; H.Kim
Annual Conference on Civil Engineering and Engineering, 2014年03月16日

Introduction to metal fatigue and notch mechanics
K.Yanase
Invited Seminar for Graduare Students, 2014年02月28日

Effect of occasional mode II loading on mode I fatigue crack growth in aluminum alloy
M.Makizaki; H.Matsunaga; K.Yanase
International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS (Thermec'2013), 2013年12月02日

Effect of internal hydrogen on ductility loss in ductile cast iron
T.Usuda; H.Matsunaga; K.Yanase; M.Endo
International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS (Thermec'2013), 2013年12月02日

Effect of grease-coating for the fatigue crack propagation behavior in lead
S.Maruta; K.Yanase; K.Morita; A.Yasunaga; H.Mori; M.Endo
International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS (Thermec'2013), 2013年12月02日

A ring-on-ring cyclic sliding contact test
T.Saito; S.Okazaki; M.Endo; S.Moriyama; K.Yanase; H.Matsunaga
International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS (Thermec'2013), 2013年12月02日

A failure criterion for multiaxial fatigue with small defect
K.Yanase
International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS (Thermec'2013), 2013年12月02日

Near-threshold behavior of shear mode fatigue cracks in annealed 0.37 % carbon steels
Y.Uematsu; K.Yanase; M.Endo
International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS (Thermec'2013), 2013年12月02日

Characteristics of shear-mode fatigue cracks in vacuum for SAE52100 steel
K.Munaoka; S.Okazaki; K.Yanase; M.Endo
International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS (Thermec'2013), 2013年12月02日

せん断型疲労き裂進展試験と試験機の開発
宗岡聖孝; 岡崎三郎; 柳瀬圭児
日本機械学会 九州支部 鹿児島講演会, 2013年09月28日

Effective elastic responses of CNT-reinforced polymer composites with CNT waviness
K.Yanase; S.Moriyama; J.W.Ju
ASCE Engineering Mechanics Institute Conference 2013 (EMI 2013), 2013年08月04日

Small-notch effect in Ti-6Al-4V (Keynote)
M.Endo; D.Eifler; F.Balle; K.Yanase; H.Matsunaga
13th International Conference on Fracture (ICF13), 2013年06月16日

Ductility loss in hydrogen-charged ductile cast iron (Keynote)
H.Matsunaga; T.Usuda; K.Yanase; M.Endo
13th International Conference on Fracture (ICF13), 2013年06月16日

Notch effect and mean stress effect in high cycle fatigue regime
C.Ogata; K.Yanase; H.J.Kim; M.Endo
The 9th International Conference on Fracture & Strength of Solids (FEOFS 2013), 2013年06月09日

A study on the multiaxial fatigue failure criterion
K.Yanase; M.Endo
The 9th International Conference on Fracture & Strength of Solids (FEOFS2013), 2013年06月09日

Effects of microstructure on shear mode fatigue crack growth behavior
K.Munaoka; S.Okazaki; K.Yanase; M.Endo
The 9th International Conference on Fracture & Strength of Solids (FEOFS 2013), 2013年06月09日

A study on high cycle fatigue behavior in lead
S.Maruta; M.Takayama; K.Morita; A.Yasunaga; K.Yanase; M.Endo
The 9th International Conference on Fracture & Strength of Solids (FEOFS 2013), 2013年06月09日

Effects of small defects and cracks in multiaxial fatigue
K.Yanase; M.Endo
10th International Conference on Multiaxial Fatigue & Fracture (ICMFF10), 2013年06月03日

Mode I fatigue crack growth with occasional mode II loading in 7075 aluminum alloy
H.Matsunaga; M.Makizaki; D.F.Socie; K.Yanase; M.Endo
10th International Conference on Multiaxial Fatigue & Fracture (ICMFF10), 2013年06月03日

Reinforcing effect of wavy CNT in CNT-polymer composites
K.Yanase; S.Moriyama; J.Tanaka; N.Nishimura
The 2nd International Conference on Engineering and Applied Science (ICEAS 2013), 2013年03月16日

単一せん断荷重負荷によるモードⅠ疲労き裂の加速・遅延の有限要素解析
牧崎匡彦; 松永久生; 柳瀬圭児
第62回理論応用力学講演会 (NCTAM2013), 2013年03月06日

高サイクル疲労における平均応力と切欠き効果の研究
緒方千尋; 柳瀬圭児; 遠藤正浩
第62回理論応用力学講演会 (NCTAM2013), 2013年03月06日

CNTのうねりを考慮したCNT-Polymer複合材料の弾性解析
柳瀬圭児; 森山茂章; 田中潤; 西村直之
第62回理論応用力学講演会 (NCTAM2013), 2013年03月06日

Estimation for fatigue behavior of notched plate with mean stress effect
C.Ogata; K.Shojima; K.Yanase
The 8th International Forum on Advanced Materials Science and Technology (IFAMST-2012), 2012年08月

Hydrogen-induced ductility loss in cast irons
T.Usuda; K.Matsuno; H.Matsunaga; K.Yanase; M.Endo
The 8th International Forum on Advanced Materials Science and Technology (IFAMST-2012), 2012年08月

Effect of occasional shear loading on fatigue crack growth in 7075 aluminum alloy
M.Makizaki; H.Matsunaga; K.Yanase; M.Endo
The 8th International Forum on Advanced Materials Science and Technology (IFAMST-2012), 2012年08月

A probabilistic study on fatigue threshold behaviors
K.Yanase; C.Ogata; K.Shojima
2012 Joint Conference of the Engineering Mechanics Institute and the 11th ASCE Joint Specialty Conference on Probabilistic Mechanics and Structural Reliability, 2012年06月

Size-dependent probabilistic damage micromechanics and toughening behavior of particle/fiber reinforced composites (Plenary Speak)
J.W.Ju; K.Yanase
1st International Conference on Damage Mechanics (ICDM), 2012年06月

切欠きを有する板の疲労限度と停留き裂寸法予測
正島健司; 緒方千尋; 柳瀬圭児; 遠藤正浩
第61回理論応用力学講演会（NCTAM2011）, 2012年03月

Fatigue behaviors in plate with an elliptical hole
K.Shojima; K.Yanase; M.Endo
Third International Symposium on Computational Mechanics (ISCM III), Second Symposium on Computational Structural Engineering (CSE II), 2011年12月06日

Shear-mode fatigue cracks from inclusions
S.Okazaki; K.Yanase; H.Matsunaga; M.Endo
Third International Symposium on Computational Mechanics (ISCM III), Second Symposium on Computational Structural Engineering (CSE II), 2011年12月06日

Size-dependent probabilistic damage micromechanics and toughening behavior of particle or fiber reinforced composites
J.W.Ju; K.Yanase
Third International Symposium on Computational Mechanics (ISCM III), Second Symposium on Computational Structural Engineering (CSE II), 2011年12月06日

Prediction for fatigue crack behavior under biaxial loading
K.Yanase; M.Endo; H.Matsunaga
International Conference on Advanced Technology in Experimental Mechanics (ATEM'11), 2011年09月

せん断モード疲労き裂進展試験について
遠藤正浩; 草場敦司; 岡崎三郎; 柳瀬圭児; 森山茂章; 松永久生
日本機会学会M&M2011（材料力学カンファレンス）, 2011年07月17日

Prediction for Fatigue Crack Growth in Notched Plates
K.Shojima; K.Yanase; M.Endo
6th International Conference on Advanced Materials Development and Performance (AMDP 2011), 2011年07月

Designing of a Testing Machine for Shear Mode Fatigue Crack Growth
A.Kusaba; S.Okazaki; M.Endo; K.Yanase
6th International Conference on Advanced Materials development and Performance, 2011年07月

Effect of Hydrogen on Uniaxial Tensile Behaviors of a Ductile Cast Iron
K.Matsuno; H.Matsunaga; M.Endo; K.Yanase
6th International Conference on Advanced Materials Development and Performance (AMDP 2011), 2011年07月

Micromechanics and Viscoelastic responses of spherical particle reinforced viscoelastic matrix materials
K.Yanase; K.Y.Yuan
6th International Conference on Advanced Materials Development and Performance (AMDP 2011), 2011年07月

Micromechanics and Viscoelastic Behavior of Particle Reinforced Composites wuth Damaged Interfaces
K.Yanase; J.W.Ju; K.Y.Yuan
11th US National Congress on Computational Mechanics (USNCCM-11), 2011年07月

Size-dependent Probabilistic Damage Mechanics for Particle-reinforced Metal Matrix Composites
J.W.Ju; K.Yanase
11th US National Congress on Computational Mechanics (USNCCM-11), 2011年07月

Analysis of notch effect in fatigue
K.Yanase; M.Endo
11th International ASTM/ESIS Symposium on Fatigue and Fracture Mechanics, 2011年05月

Higher-order micromechanics and effective elastic moduli of particle reinforced composite
K.Yanase; J.W. Ju
140th TMS Annual Meeting and Exhibition (TMS 2011), 2011年03月

A modified LEFM approach for the prediction of the notch effect in fatigue
M.Endo; K.Yanase; S.Ikeda; A.J.McEvily
140th TMS Annual Meeting and Exhibition (TMS 2011), 2011年03月

繊維間相互作用を考慮した繊維補強複合材料の弾性係数予測
柳瀬圭児
第60回 理論応用力学講演会(NCTAM 2011), 2011年03月

不完全界面が粒子強化金属複合材料に及ぼす影響
柳瀬圭児 Ju; Jiann-Wen
日本機械学会 M&M2010 材料力学カンファレンス, 2010年10月

Toughening behaviors of unidirectional fibrous composites
K.Yanase; J.W.Ju
Symposium on Multiscale Behavior of Damage and failure Mechanics, ASCE Engineering Mechanics Institute Conference (EMI 2010), 2010年08月

Prediction of fatigue notch effects in plates with an elliptical hole
T.Shingo; M.Endo; K.Yanase; A.J.McEvily
Meso2010-Multiscaling of Synthetic and Natural Systems with Self-Adpative Capability, 2010年07月

Effects of crack size and crack face interference on shear fatigue crack growth in a bearing steel
N.Shomura; K.Yanase; H.Matsunaga; M.Endo
International Conference on Structural Integrity and Failure (SIF2010), 2010年07月

The modified Eshelby tensor and effective propoerties of spherical particle reinforced composites
K.Yanase; J.W.Ju
The 9th World Congress on Computational Mechanics and The 4th Asian Pacific Congress on Computational Mechanics (WCCM/APCOM 2010), 2010年07月

An Analysis of Fatigue Strength of Notched Components
T.Shingo; K.Yanase; H.Matsunaga; M.Endo
International Conference on Structural Integrity and Failure (SIF 2010), 2010年07月

Size-dependent probabilistic damage micromechanics for particle-reinforced metal matrix composites (Keynote)
J.W.Ju; K.Yanase
The 9th World Congress on Computational Mechanics and The 4th Asian Pacific Congress on Computational Mechanics (WCCM/APCOM 2010), 2010年07月

Introduction to Micromechanics and Thermomechanical Deformation Behaviors of Composite Materials
柳瀬圭児
福岡大学『平成21年度教育研究高度化の為の支援体制整備事業プロジェクト』特別講演, 2010年03月24日

Size-dependent probabilistic damage micromechanics for particle-reinforced metal matrix composites (Plenary Speaker)
J.W.Ju; K. Yanase
the 2nd International Symposium on Computational Mechanics, and the 12th International Conference on the Enhancement and Promotion of Computational Methods in Engineering and Science, 2009年11月

Size-dependent probabilistic micromechanical damage mechanics for particle-reinforced metal matrix composites
J.W.Ju; K.Yanase
Symposium on Multiscale Damage and Failure Mechanics of Engineering Materials, 10th U.S. National Congress on Computational Mechanics, 2009年07月

Probabilistic micromechanics-based damage mechanics and homogenization of composite materials for high-reliability and life expectancy (Keynote Speaker)
J.W.Ju; K.Yanase
Symposium on Multiscale Damage and Failure Mechanics of Engineering Materials, 10th U.S. National Congress on Computational Mechanics, 2009年07月

Micromechanics and effective mechanical properties of continuous-fiber reinforced composites with the near-field interactions
J.W.Ju; K.Yanase
UCLA Technology Forum, 2009年04月

Elastoplastic micromechanical damage mechanics for composites with progressive partial fiber debonding and thermal residual stress (Keynote Speaker)
J.W.Ju; K.Yanase
Symposium on Multiscale Damage and Failure Mechanics of Engineering Materials, Joint IACM – IUTAM Symposium, 2008 World Congress on Computational Mechanics VIII, 2008年07月

Elastoplastic micromechanical damage mechanics for composites with progressive partial fiber debonding and thermal residual stress (Invited Speaker)
J.W.Ju; K.Yanase; L.Z.Sun
Symposium on Multiscale Damage and Failure Mechanics of Engineering Materials, 2008 Inaugural ASCE Engineering Mechanics Institute Conference (EM08), 2008年05月

Elastoplastic Micromechanical Damage Mechanics for Composites with Progressive Partial Fiber Debonding and Thermal Residual Stress
J.W.Ju; K.Yanase
UCLA Technology Forum, 2008年04月

Elastoplastic micromechanical damage mechanics for composites with progressive partial fiber debonding and thermal residual stress
J.W.Ju; K.Yanase
Symposium on Recent Advances in Damage and Fracture of Engineering Materials, 2007 International Mechanical Engineering Conference and Exhibition, 2007年11月

Elastoplastic micromechanical damage mechanics for composites with progressive fiber debonding and thermal residual stress (Semi-Plenary Speaker)
J.W.Ju; K.Yanase
International Symposium on Computational Mechanics, 2007年07月

Elastoplastic micromechanical damage mechanics for composites with progressive partial fiber debonding and thermal residual stress (Keynote Speaker)
J.W.Ju; K.Yanase
Symposium on Multiscale Damage and Failure Mechanics, 9th U.S. National Congress on Computational Mechanics, 2007年07月

Elastoplastic micromechanical damage mechanics for composites with progressive partial fiber debonding and thermal residual stress
J.W.Ju; K.Yanase
Symposium on Multiscale Behavior of Damage and Failure Mechanics, 18th ASCE Engineering Mechanics Conference, 2007年06月

Elastoplastic Micromechanical Damage Mechanics for Composites with Progressive Partial Fiber Debonding and Thermal Residual Stress
J.W.Ju; K.Yanase
UCLA Technology Forum, 2007年04月

RCおよびPRC梁のせん断ひび割れ幅
柳瀬圭児; 大野義照; 中川隆夫
日本コンクリート工学協会(JCI) 年次大会, 2003年07月

鉄筋コンクリート梁のせん断ひび割れ幅
柳瀬圭児; 大野義照
日本建築学会大会, 2002年08月

鉄筋コンクリート梁のひび割れ幅
柳瀬圭児; 大野義照; 南宏一
日本コンクリート工学協会（JCI) 年次大会, 2002年06月

日本材料学会

日本機械学会

マイクロ・ナノスケール繰り返し往復すべりの摩擦・磨耗特性
日本学術振興会, 科学研究費助成事業, 基盤研究(C)
福岡大学
2016年04月01日 - 2019年03月31日

生体親和性と力学的適合性を有するマクロヘテロ構造の人工関節の開発
日本学術振興会, 科学研究費助成事業, 基盤研究(C)
福岡大学
2013年04月01日 - 2016年03月31日

せん断型微小疲労き裂進展抵抗に基づく軸受材料評価と強度設計法の提案
日本学術振興会, 科学研究費助成事業, 基盤研究(C)
福岡大学
2010年 - 2012年

Outstanding Reviewer
2018年11月 - 2018年11月

Outstanding Reviewer
2018年06月 - 2018年06月

Outstanding Reviewer
2017年11月 - 2017年11月