Shintaku Yuichi 新宅勇一

Researcher Number	80780064
Other IDs
Affiliation (Current)	2022: 筑波大学, システム情報系, 助教
Affiliation (based on the past Project Information) *help	2016 – 2022: 筑波大学, システム情報系, 助教
Review Section/Research Field	Principal Investigator Basic Section 60100:Computational science-related / Materials/Mechanics of materials / Computational science Except Principal Investigator Computational science
Keywords	Principal Investigator 破壊力学 / マルチスケール解析 / 損傷力学 / 計算力学 / 有限要素法 / 結晶塑性 / 異方性損傷モデル / 脆性破壊 / き裂進展 / マルチスケール … More / 破壊 / 結晶 / き裂進展解析 / 高次ひずみ勾配理論 / Micromorphic approach / 安定化有限要素 / Petrov-Galerkin法 / き裂 / 統計力学 / 確率論 / 均質化法 … More Except Principal Investigator 破壊シミュレーション / 逐次破壊モデル / 結合力モデル / 災害リスク評価 / 損傷モデル / 断層破壊 / 地盤変状 / 動的解析 / 接触摩擦 Less

Multi-scale analysis based on statistical mechanics for materials informaticsPrincipal Investigator
- Principal Investigator
  
  新宅勇一
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60100:Computational science-related
- Research Institution
  University of Tsukuba
き裂の発生から進展に至る破壊の段階を矛盾なく移行可能なシームレス解析の開発Principal Investigator
- Principal Investigator
  
  新宅勇一
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 60100:Computational science-related
- Research Institution
  University of Tsukuba
A multiscale analysis for crack propagation in metallographic structure to realize mechanism of material strengthPrincipal Investigator
- Principal Investigator
  
  Shintaku Yuichi
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Materials/Mechanics of materials
  Computational science
- Research Institution
  University of Tsukuba
Method of multistage failure simulation for disaster risk evaluation
- Principal Investigator
  
  Terada Kenjiro
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Computational science
- Research Institution
  Tohoku University

All 2022 2021 2020 2019 2018 2017 2016

All Journal Article Presentation

[Journal Article] A CDM-like constitutive law for predicting degradation of strength and ductility of steel subjected to cyclic loading2022
- Author(s)
  Shintaku Yuichi、Tsutsumi Seiichiro、Terada Kenjiro
- Journal Title
  
  International Journal of Plasticity
  
  Volume: 153 Pages: 103237-103237
- DOI
  10.1016/j.ijplas.2022.103237
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K17627, KAKENHI-PROJECT-20K19812
[Journal Article] Numerical material testing based on homogenization method for non-periodic media (Formulation using microscopic fluctuation displacement and macroscopic strain)2022
- Author(s)
  SHINTAKU Yuichi、IMAI Daiki、TERADA Kenjiro
- Journal Title
  
  Transactions of the JSME (in Japanese)
  
  Volume: - Issue: 909 Pages: 22-00049
- DOI
  10.1299/transjsme.22-00049
- ISSN
  2187-9761
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K17627, KAKENHI-PROJECT-20K19812
[Journal Article] An implicit solution for an elastic-plastic model with hardening rule depending on plastic strain range using a primal-dual interior point method2022
- Author(s)
  新宅勇一、中村文俊、堤成一郎、寺田賢二郎
- Journal Title
  
  Transactions of JSCES
  
  Volume: 2022 Issue: 0 Pages: 20220001-20220001
- DOI
  10.11421/jsces.2022.20220001
- NAID
  130008145203
- ISSN
  1344-9443, 1347-8826
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K17627, KAKENHI-PROJECT-20K19812
[Journal Article] Cohesive-traction embedded damage-like constitutive law based on non-local approach and its numerical implementation improved by Petrov-Galerkin method2021
- Author(s)
  金澤凌平、新宅勇一、寺田賢二郎
- Journal Title
  
  Transactions of JSCES
  
  Volume: 2021 Issue: 0 Pages: 20210008-20210008
- DOI
  10.11421/jsces.2021.20210008
- NAID
  130008028635
- ISSN
  1347-8826
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K17627, KAKENHI-PROJECT-20K19812
[Journal Article] An Elastic-plastic Constitutive Law Embedding Cohesive Cracks with Plasticity-induced Damage to Realize Degradation of Strength and Toughness under Cyclic Loading2020
- Author(s)
  Shintaku Yuichi、Soejima Katsuya、Tsutsumi Seiichiro、Terada Kenjiro
- Journal Title
  
  Journal of the Iron and Steel Institute of Japan
  
  Volume: 106 Issue: 9 Pages: 662-671
- DOI
  10.2355/tetsutohagane.tetsu-2019-121
  10.2355/tetsutohagane.TETSU-2019-121
- NAID
  130007892964
- ISSN
  0021-1575, 1883-2954
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K17627
[Journal Article] A Gurson Model Improved by Cohesive Traction-Separation Law to Realize Transition from Ductile to Brittle Fracture2020
- Author(s)
  KAGIMURA Takuya、SHINTAKU Yuichi、TSUTSUMI Seiichiro、TERADA Kenjiro
- Journal Title
  
  QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY
  
  Volume: 38 Issue: 2 Pages: 126s-130s
- DOI
  10.2207/qjjws.38.126s
- NAID
  130007964171
- ISSN
  0288-4771, 2434-8252
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K17627
[Journal Article] Numerical simulation of fatigue crack propagation with plasticity-induced crack closure under different loading conditions (Development of direct numerical simulation using S-version FEM and simplified method)2019
- Author(s)
  SHINTAKU Yuichi、SHINOZAKI Yuto、FUJIWARA Takaki、TAKAHASHI Akiyuki、KIKUCHI Masanori
- Journal Title
  
  Transactions of the JSME (in Japanese)
  
  Volume: 85 Issue: 876 Pages: 19-00141
- DOI
  10.1299/transjsme.19-00141
- NAID
  130007695497
- ISSN
  2187-9761
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K17627
[Journal Article] Fatigue-damage-induced cohesive zone model derived from Paris law and its parameter identification2019
- Author(s)
  新宅勇一、藤原宇希、高橋昭如
- Journal Title
  
  Transactions of JSCES
  
  Volume: 2019 Issue: 0 Pages: 20190013-20190013
- DOI
  10.11421/jsces.2019.20190013
- NAID
  130007694932
- ISSN
  1347-8826
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K17627
[Journal Article] Anisotropic Damage Constitutive Law for Cleavage Failure in Crystalline Grain by Cohesive Zone Model2017
- Author(s)
  Shintaku Yuichi、Terada Kenjiro、Tsutsumi Seiichiro
- Journal Title
  
  QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY
  
  Volume: 35 Issue: 2 Pages: 165s-168s
- DOI
  10.2207/qjjws.35.165s
- NAID
  130006329351
- ISSN
  0288-4771, 2434-8252
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K17627, KAKENHI-PROJECT-17H03489
[Presentation] 確率論的選点法を用いた延性脆性遷移領域における破壊靭性値のばらつき評価2021
- Author(s)
  稲岡龍彦, 新宅勇一
- Organizer
  第26回計算工学講演会
- Data Source
  KAKENHI-PROJECT-20K19812
[Presentation] き裂面の連続性を考慮した結合力埋込型損傷構成則を用いた非局所アプローチ2021
- Author(s)
  榎本亘, 新宅勇一
- Organizer
  日本機械学会第34回計算力学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] rediction of fracture toughness at steel bridge after cyclic loading by a CDM-like constitutive law combined with cohesive zone model and memory surface2021
- Author(s)
  F. Nakamura, Y. Shintaku, K. Terada
- Organizer
  XVI International Conference on Computational Plasticity
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 超弾性モデルに基づく結合力埋込型弾塑性損傷構成則によるボイドおよび破壊靭性値に関する不確実性評価2021
- Author(s)
  稲岡龍彦, 新宅勇一
- Organizer
  日本機械学会第34回計算力学講演会
- Data Source
  KAKENHI-PROJECT-20K19812
[Presentation] 超弾性モデルに基づく結合力埋込型弾塑性損傷構成則によるボイドおよび破壊靭性値に関する不確実性評価2021
- Author(s)
  稲岡龍彦, 新宅勇一
- Organizer
  日本機械学会第34回計算力学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 金属材料の脆性破壊に対する強度のばらつき評価に向けた非周期性を許容する均質化法の提案2021
- Author(s)
  今井大貴, 新宅勇一
- Organizer
  第29回茨城講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] Prediction of fracture toughness at steel bridge after cyclic loading by a CDM-like constitutive law combined with cohesive zone model and memory surface2021
- Author(s)
  F. Nakamura, Y. Shintaku, K. Terada
- Organizer
  XVI International Conference on Computational Plasticity
- Data Source
  KAKENHI-PROJECT-20K19812
[Presentation] 塑性誘起損傷および塑性ひずみ振幅依存性を考慮した結合力埋込型弾塑性モデルによる地震動を受けた鋼橋の残存耐荷力評価2021
- Author(s)
  中村文俊, 新宅勇一
- Organizer
  第29回茨城講演会
- Data Source
  KAKENHI-PROJECT-20K19812
[Presentation] 塑性解析における計算時間の短縮を目的とした有限要素法の検討2021
- Author(s)
  榎本亘, 新宅勇一
- Organizer
  第26回計算工学講演会
- Data Source
  KAKENHI-PROJECT-20K19812
[Presentation] き裂面の連続性を考慮した結合力埋込型損傷構成則を用いた非局所アプローチ2021
- Author(s)
  榎本亘, 新宅勇一
- Organizer
  日本機械学会第34回計算力学講演会
- Data Source
  KAKENHI-PROJECT-20K19812
[Presentation] 塑性解析における計算時間の短縮を目的とした有限要素法の検討2021
- Author(s)
  榎本亘, 新宅勇一
- Organizer
  第26回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] A new homogenization scheme based on energy and kinematic preservation: application for predicting dispersion of macroscopic material strength on ferrite-perlite steel2021
- Author(s)
  D. Imai, Y. Shintaku, K. Terada
- Organizer
  XVI International Conference on Computational Plasticity
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] A new homogenization scheme based on energy and kinematic preservation: application for predicting dispersion of macroscopic material strength on ferrite-perlite steel2021
- Author(s)
  D. Imai, Y. Shintaku, K. Terada
- Organizer
  XVI International Conference on Computational Plasticity
- Data Source
  KAKENHI-PROJECT-20K19812
[Presentation] 塑性誘起損傷および塑性ひずみ振幅依存性を考慮した結合力埋込型弾塑性モデルによる地震動を受けた鋼橋の残存耐荷力評価2021
- Author(s)
  中村文俊, 新宅勇一
- Organizer
  第29回茨城講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 金属材料の脆性破壊に対する強度のばらつき評価に向けた非周期性を許容する均質化法の提案,2021
- Author(s)
  今井大貴, 新宅勇一
- Organizer
  第29回茨城講演会
- Data Source
  KAKENHI-PROJECT-20K19812
[Presentation] 確率論的選点法を用いた延性脆性遷移領域における破壊靭性値のばらつき評価2021
- Author(s)
  稲岡龍彦, 新宅勇一
- Organizer
  第26回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] Memory surfaceによる硬化の影響を考慮した材料モデルに対する主双対内点法の適用2020
- Author(s)
  中村文俊、新宅勇一
- Organizer
  第25回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] フェライト－パーライト鋼における結晶すべりおよびへき開破壊を考慮した数値材料試験2020
- Author(s)
  今井大貴、新宅勇一
- Organizer
  日本機械学会 2020年茨城講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] Memory surface を考慮した弾塑性モデルによる地震時の鋼橋の数値解析2020
- Author(s)
  中村文俊、新宅勇一
- Organizer
  日本機械学会 2020年茨城講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] Multiscale prediction of macroscopic material strength dispersion on ferrite - pearlite steel by numerical material testing2020
- Author(s)
  D. Imai, Y. Shintaku, K. Terada
- Organizer
  COMPSAFE2020
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 主双対内点法を用いた非線形材料モデルのパラメータ同定2020
- Author(s)
  神田寛明、新宅勇一
- Organizer
  日本機械学会 2020年茨城講演会
- Data Source
  KAKENHI-PROJECT-20K19812
[Presentation] 数値材料試験を用いたへき開破壊に起因する材料強度のばらつき評価2020
- Author(s)
  今井大貴、新宅勇一
- Organizer
  第25回計算工学講演会
- Data Source
  KAKENHI-PROJECT-20K19812
[Presentation] フェライト－パーライト鋼における結晶すべりおよびへき開破壊を考慮した数値材料試験2020
- Author(s)
  今井大貴、新宅勇一
- Organizer
  日本機械学会 2020年茨城講演会
- Data Source
  KAKENHI-PROJECT-20K19812
[Presentation] Memory surface を考慮した弾塑性モデルによる地震時の鋼橋の数値解析2020
- Author(s)
  中村文俊、新宅勇一
- Organizer
  日本機械学会 2020年茨城講演会
- Data Source
  KAKENHI-PROJECT-20K19812
[Presentation] Assessment of residual strength and toughness of steel bridge by a cohesive-force embedding constitutive law combined with plasticity-induced damage and memory surface2020
- Author(s)
  F. Nakamura, Y. Shintaku, S. Tsutsumi and K. Terada
- Organizer
  COMPSAFE2020
- Data Source
  KAKENHI-PROJECT-20K19812
[Presentation] Memory surfaceによる硬化の影響を考慮した材料モデルに対する主双対内点法の適用2020
- Author(s)
  中村文俊、新宅勇一
- Organizer
  第25回計算工学講演会
- Data Source
  KAKENHI-PROJECT-20K19812
[Presentation] き裂進展解析に対する損傷の非局所性の影響に関する数値解析的検討2020
- Author(s)
  金澤凌平、新宅勇一
- Organizer
  日本機械学会 2020年茨城講演会
- Data Source
  KAKENHI-PROJECT-20K19812
[Presentation] Multiscale prediction of macroscopic material strength dispersion on ferrite - pearlite steel by numerical material testing2020
- Author(s)
  D. Imai, Y. Shintaku, K. Terada
- Organizer
  COMPSAFE2020
- Data Source
  KAKENHI-PROJECT-20K19812
[Presentation] 数値材料試験を用いたへき開破壊に起因する材料強度のばらつき評価2020
- Author(s)
  今井大貴、新宅勇一
- Organizer
  第25回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] き裂進展解析に対する損傷の非局所性の影響に関する数値解析的検討2020
- Author(s)
  金澤凌平、新宅勇一
- Organizer
  日本機械学会 2020年茨城講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] Assessment of residual strength and toughness of steel bridge by a cohesive-force embedding constitutive law combined with plasticity-induced damage and memory surface2020
- Author(s)
  F. Nakamura, Y. Shintaku, S. Tsutsumi and K. Terada
- Organizer
  COMPSAFE2020
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 主双対内点法を用いた非線形材料モデルのパラメータ同定2020
- Author(s)
  神田寛明、新宅勇一
- Organizer
  日本機械学会 2020年茨城講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 不連続な変位場に対するシームレスき裂進展解析の優位性2019
- Author(s)
  金澤凌平, 新宅勇一, 寺田賢二郎
- Organizer
  第27回茨城講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 勾配法による丸棒試験片に対する材料パラメータ最適化2019
- Author(s)
  神田寛明, 新宅勇一
- Organizer
  JSCES夏季学生講演会2019
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] An enhanced Gurson model with cohesive traction-separation law to realize transition from ductile to brittle fracture2019
- Author(s)
  T. Kagimura, Y. Shintaku, K. Terada and S. Tsutsumi
- Organizer
  The International Symposium on Visualization in Joining & Welding Science through Advanced Measurements and Simulation (Visual-JW 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 結合力埋込型複合硬化弾塑性損傷モデルによる繰り返し載荷後の残存耐荷力評2019
- Author(s)
  副島克哉, 新宅勇一, 堤成一郎, 寺田賢二郎
- Organizer
  第27回茨城講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] A numerical study on discontinuous displacement for crack nucleation and propagation2019
- Author(s)
  K. Soejima, Y. Shintaku, S. Tsutsumi and K. Terada
- Organizer
  The 7th Asian-Pacific Congress on Computational Mechanics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] Paris則に基づく結合力モデルを用いた疲労き裂進展解析手法の提案2019
- Author(s)
  藤原宇希, 高橋昭如, 新宅勇一
- Organizer
  第24回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] へき開破壊の異方性挙動を考慮した水素脆性き裂の進展解析2019
- Author(s)
  石橋奏, 新宅勇一, 堤成一郎, 寺田賢二郎
- Organizer
  第24回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] A cohesive-traction embedded model with fatigue-induced damage for prediction of crack nucleation and propagation in a metal2019
- Author(s)
  R. Kanezawa, Y. Shintaku, and K. Terada
- Organizer
  The 7th Asian-Pacific Congress on Computational Mechanics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 非線形材料モデルのパラメータ同定における各種勾配法の適用性に関する検討2019
- Author(s)
  神田寛明, 新宅勇一
- Organizer
  第24回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] A seamless transition method from continuity to discontinuity for crack in an elasto-plastic material2019
- Author(s)
  Y. Shintaku, K. Terada and S. Tsutsumi
- Organizer
  XV International Conference on Computational Plasticity
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] Fatigue crack growth simulation system using Paris’ law based cohesive zone model2019
- Author(s)
  T. Fujiwara, A. Takahashi and Y. Shintaku
- Organizer
  The 7th Asian-Pacific Congress on Computational Mechanics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 変位の不連続性の近似が異なるき裂進展解析手法の比較検討2019
- Author(s)
  金澤凌平, 新宅勇一, 寺田賢二郎
- Organizer
  第24回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 水素濃度に対する破壊靭性値の依存性およびへき開破壊を考慮したき裂進展解析2019
- Author(s)
  石橋奏, 新宅勇一, 堤成一郎, 寺田賢二郎
- Organizer
  溶接構造シンポジウム2019
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 疲労損傷を考慮した結合力を埋め込んだ複合硬化弾塑性構成則の提案2019
- Author(s)
  副島克哉, 新宅勇一, 堤成一郎, 寺田賢二郎
- Organizer
  第24回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] シームレスき裂進展解析による不連続な変位場の表現に関する数値解析的検討2019
- Author(s)
  金澤凌平, 新宅勇一, 寺田賢二郎
- Organizer
  JSCES夏季学生講演会2019
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 延性脆性遷移におけるボイドが破壊靭性値に及ぼす影響評価2019
- Author(s)
  鍵村拓也, 新宅勇一
- Organizer
  日本鉄鋼協会　第178回秋季講演大会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 結合力埋込型損傷構成則を用いた破壊靭性値に対するボイドの影響評価2019
- Author(s)
  鍵村拓也, 新宅勇一
- Organizer
  第24回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] Multiscale simulation of crack propagation due to hydrogen embrittlement with anisotropic behavior of cleavage fracture2019
- Author(s)
  S. Ishibashi, Y. Shintaku, S. Tsutsumi and K. Terada
- Organizer
  The 7th Asian-Pacific Congress on Computational Mechanics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 勾配法を用いた弾塑性損傷モデルのパラメータ同定2019
- Author(s)
  神田寛明, 新宅勇一
- Organizer
  日本機械学会第32回計算力学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] Paris則に基づく結合力モデルを用いた２次元疲労き裂進展解析システムの構築2018
- Author(s)
  藤原宇希, 高橋昭如, 新宅勇一
- Organizer
  第23回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 複合硬化弾塑性モデルを用いた構造用鋼材の損傷評価と載荷パターン・応力三軸度が及ぼす影響2018
- Author(s)
  副島克哉, 新宅勇一, 堤成一郎, 寺田賢二郎
- Organizer
  第23回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 温度依存性を考慮した結合力モデルおよび Gurson モデルによる延性・脆性破壊シミュレーション2018
- Author(s)
  鍵村拓也, 新宅勇一
- Organizer
  日本機械学会第31回計算力学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] Fatigue Crack Growth Simulation Considering Crack Closure Effect2018
- Author(s)
  Y. Shinozaki, A. Takahashi, Y. Shintaku, M. Kikuchi
- Organizer
  The 11th International Conference on Fracture and Strength of Solid
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 移動硬化を考慮した結合力埋込型弾塑性損傷モデルによる構造用鋼材の耐久性評価2018
- Author(s)
  副島克哉, 新宅勇一, 堤成一郎, 寺田賢二郎
- Organizer
  日本機械学会第31回計算力学講演会
- Data Source
  KAKENHI-PROJECT-16H02137
[Presentation] A method for seamless transition from degradation of material stiffness to formation of strong discontinuity2018
- Author(s)
  Y. Shintaku, S. Tsutsumi and K. Terada
- Organizer
  13th World Congress on Computational Mechanics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 繰り返し応力に伴う弾塑性挙動と疲労き裂発生寿命評価2018
- Author(s)
  新宅勇一, 寺田賢二郎, 堤成一郎
- Organizer
  大阪大学接合科学研究所平成30年度共同研究成果発表会
- Invited
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] Cohesive-traction embedded elasto-plastic damage model with kinematic hardening under cyclic loading2018
- Author(s)
  K. Soejima, Y. Shintaku, S. Tsutsumi, K. Terada
- Organizer
  2018 International Workshop on Computational Science and Engineering Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02137
[Presentation] 複合硬化弾塑性モデルを用いた構造用鋼材の損傷評価と載荷パターン・応力三軸度が及ぼす影響2018
- Author(s)
  副島克哉, 新宅勇一, 堤成一郎, 寺田賢二郎
- Organizer
  第23回計算工学講演会
- Data Source
  KAKENHI-PROJECT-16H02137
[Presentation] 材料剛性の低下からき裂の進展までをシームレスに接続した解析手法の検討2018
- Author(s)
  新宅勇一、寺田賢二郎、堤成一郎
- Organizer
  第23回計算工学講演会
- Data Source
  KAKENHI-PROJECT-16H02137
[Presentation] A method for seamless transition from degradation of material stiffness to formation of strong discontinuity2018
- Author(s)
  Y. Shintaku, S. Tsutsumi and K. Terada
- Organizer
  The 13th World Congress on Computational Mechanics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02137
[Presentation] Gursonモデルによる延性き裂進展解析のための非線形計画法の検討2018
- Author(s)
  鍵村拓也, 新宅勇一
- Organizer
  第26回茨城講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 移動硬化を考慮した結合力埋込型弾塑性損傷モデルによる構造用鋼材の耐久性評価2018
- Author(s)
  副島克哉, 新宅勇一, 堤成一郎, 寺田賢二郎
- Organizer
  日本機械学会第31回計算力学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 計算材料力学によるマルチフィジックスき裂解析手法の開発2018
- Author(s)
  新宅勇一
- Organizer
  第13回産学連携シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 繰り返し応力に伴う弾塑性挙動と疲労き裂発生寿命評価2018
- Author(s)
  新宅勇一, 寺田賢二郎, 堤成一郎
- Organizer
  大阪大学接合科学研究所平成30年度共同研究成果発表会
- Data Source
  KAKENHI-PROJECT-16H02137
[Presentation] 水素の非定常拡散を考慮した水素助長疲労き裂の進展解析2018
- Author(s)
  石橋奏, 新宅勇一, 寺田賢二郎, 堤成一郎
- Organizer
  平成30年度秋季全国大会
- Invited
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] き裂開閉口挙動を考慮した疲労き裂進展解析システムの構築2018
- Author(s)
  篠崎勇人, 高橋昭如, 新宅勇一
- Organizer
  第23回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 多結晶体金属における水素拡散と水素脆化によるき裂進展の双方向弱連成解析2018
- Author(s)
  石橋奏, 新宅勇一
- Organizer
  第23回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] Fatigue Crack Growth Simulation with Plasticity Induced Crack Closure Effect Using S-version FEM2017
- Author(s)
  A. Takahashi, Y. Shinozaki, Y. Shintaku, A. Suzuki, M. Kikuchi
- Organizer
  The 10th International Conference on Numerical Analysis in Engineering
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] An adaptive traction approach from weak- to strong-discontinutiy by cohesive traction embedded damage-like constitutive law and finite cover method2017
- Author(s)
  Y. Shintaku, K. Terada and S. Tsutsumi
- Organizer
  XIV International Conference on Computational Plasticity
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] Fatigue Crack Growth Simulation with Crack Closure Effect Using S-Version FEM2017
- Author(s)
  Y. Shinozaki, A. Takahashi, Y. Shintaku
- Organizer
  14th US National Congress on Computational Mechanics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 結合力埋込型損傷構成則の疲労問題への適用2017
- Author(s)
  新宅勇一, 堤成一郎, 寺田賢二郎
- Organizer
  第22回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] An adaptive traction approach from weak- to strong-discontinutiy by cohesive traction embedded damage-like constitutive law and finite cover method2017
- Author(s)
  Y. Shintaku, K. Terada and S. Tsutsumi
- Organizer
  XIV International Conference on Computational Plasticity
- Data Source
  KAKENHI-PROJECT-16H02137
[Presentation] 結合力埋込型損傷構成則と有限被覆法を用いた不連続面進展解析の基礎的検討2017
- Author(s)
  新宅勇一, 寺田賢二郎, 堤成一郎
- Organizer
  日本機械学会第30回計算力学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] き裂開閉口挙動を考慮した2次元疲労き裂進展解析システムの構築2017
- Author(s)
  篠崎勇人, 高橋昭如, 新宅勇一, 菊池正紀
- Organizer
  第22回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] 結合力埋込型損傷構成則と有限被覆法を用いた不連続面進展解析の基礎的検討2017
- Author(s)
  新宅勇一, 寺田賢二郎, 堤成一郎
- Organizer
  第30回計算力学講演会, 日本機械学会
- Data Source
  KAKENHI-PROJECT-16H02137
[Presentation] 繰り返し載荷を経験した鋼構造物の残存耐力評価のための基礎的検討2017
- Author(s)
  新宅勇一, 番場良平, 渡部慎也, 堤成一郎, 寺田賢二郎
- Organizer
  第22回計算工学講演会
- Data Source
  KAKENHI-PROJECT-17K17627
[Presentation] Ductile Crack Propagation Analysis by a New Cohesive Zone Model embedded in Damage Constitutive Laws2016
- Author(s)
  Yuichi Shintaku, Kenjiro Terada, Seiichiro Tsutsumi
- Organizer
  12th World Congress on Computational Mechanics (WCCM XII) and 6th Asia-Pacific Congress on Computational Mechanics (APCOM VI)
- Place of Presentation
  Seoul, Republic of Korea
- Year and Date
  2016-07-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02137

1. Terada Kenjiro (40282678)

# of Collaborated Projects: 2 results

# of Collaborated Products: 9 results
2. 森口周二 (20447527)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 高瀬慎介 (00748808)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 竹内則雄 (10126112)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 車谷麻緒 (20552392)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 松原成志朗 (40823638)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 京谷孝史 (00186347)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 加藤準治 (00594087)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 堤成一郎 (70344702)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
10. 高安亮紀 (60707743)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Shintaku Yuichi 新宅 勇一

Research Projects

Research Products

Co-Researchers

Multi-scale analysis based on statistical mechanics for materials informaticsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

き裂の発生から進展に至る破壊の段階を矛盾なく移行可能なシームレス解析の開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

A multiscale analysis for crack propagation in metallographic structure to realize mechanism of material strengthPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Method of multistage failure simulation for disaster risk evaluation

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] A CDM-like constitutive law for predicting degradation of strength and ductility of steel subjected to cyclic loading2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Numerical material testing based on homogenization method for non-periodic media (Formulation using microscopic fluctuation displacement and macroscopic strain)2022

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] An implicit solution for an elastic-plastic model with hardening rule depending on plastic strain range using a primal-dual interior point method2022

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Cohesive-traction embedded damage-like constitutive law based on non-local approach and its numerical implementation improved by Petrov-Galerkin method2021

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] An Elastic-plastic Constitutive Law Embedding Cohesive Cracks with Plasticity-induced Damage to Realize Degradation of Strength and Toughness under Cyclic Loading2020

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] A Gurson Model Improved by Cohesive Traction-Separation Law to Realize Transition from Ductile to Brittle Fracture2020

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Numerical simulation of fatigue crack propagation with plasticity-induced crack closure under different loading conditions (Development of direct numerical simulation using S-version FEM and simplified method)2019

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

Shintaku Yuichi 新宅勇一

[Presentation] き裂面の連続性を考慮した結合力埋込型損傷構成則を用いた非局所アプローチ2021

[Presentation] き裂面の連続性を考慮した結合力埋込型損傷構成則を用いた非局所アプローチ2021

[Presentation] 塑性誘起損傷および塑性ひずみ振幅依存性を考慮した結合力埋込型弾塑性モデルによる地震動を受けた鋼橋の残存耐荷力評価2021