成果/Result
- Unified characterisation of in-plane and out-of-plane constraint based on crack-tip equivalent plastic strain被引量：114收藏
- 作者：Yang, J. Wang, G. Z. Xuan, F. Z. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES 2013
- 关键词：crack-tip equivalent plastic strain fracture toughness GTN damage model in-plane constraint out-of-plane constraint
- Effect of constraint induced by crack depth on creep crack-tip stress field in CT specimens被引量：107收藏
- 作者：Wang, G. Z. Liu, X. L. Xuan, F. Z. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES 2010
- 关键词：Constraint Creep Stress field Crack CT specimen
- Local mechanical properties of a dissimilar metal welded joint in nuclear power systems被引量：104收藏
- 作者：Wang, H. T. Wang, G. Z. Xuan, F. Z. Liu, C. J. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 2013
- 关键词：Local mechanical properties Dissimilar metal welded joint Microstructure Integrity assessment Nuclear power system
- An experimental investigation of local fracture resistance and crack growth paths in a dissimilar metal welded joint被引量：96收藏
- 作者：Wang, H. T. Wang, G. Z. Xuan, F. Z. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：MATERIALS & DESIGN 2013
- 关键词：Local fracture resistance Crack growth path Strength mismatch Dissimilar metal welded joint Integrity assessment
- Fracture mechanism of a dissimilar metal welded joint in nuclear power plant被引量：94收藏
- 作者：Wang, H. T. Wang, G. Z. Xuan, F. Z. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：ENGINEERING FAILURE ANALYSIS 2013
- 关键词：Fracture mechanism Dissimilar metal welded joint Microstructure Crack growth resistance Strength mismatch
- Effect and mechanism of out-of-plane constraint on creep crack growth behavior of a Cr-Mo-V steel被引量：81收藏
- 作者：Tan, J. P. Tu, S. T. Wang, G. Z. Xuan, F. Z.
- 机构：E China Univ Sci & Technol
- 来源：ENGINEERING FRACTURE MECHANICS 2013
- 关键词：Out-of-plane constraint Creep crack growth C-integral level Creep fracture mode Cr-Mo-V steel
- Unified correlation of in-plane and out-of-plane constraints with fracture toughness被引量：79收藏
- 作者：Yang, J. Wang, G. Z. Xuan, F. Z. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES 2014
- 关键词：equivalent plastic strain fracture toughness in-plane constraint loading configuration out-of-plane constraint unified correlation
- Representative Rupture Stress-Based Parameter for Characterizing the Intensity of Creep Fracture Constraint Effect on Creep Crack Growth Rate被引量：68收藏
- 作者：Zhang, Kun Tan, Jian-Ping Wen, Jian-Feng Wang, Guo-Zhen Tu, Shantung
- 机构： Key Lab of Pressure Systems and Safety
- 来源：SSRN 2023
- 关键词：Crack propagation - Creep - Growth rate
- Quantitative characterization of creep constraint induced by crack depths in compact tension specimens被引量：67收藏
- 作者：Sun, P. J. Wang, G. Z. Xuan, F. Z. Tu, S. T. Wang, Z. D.
- 机构：E China Univ Sci & Technol
- 来源：ENGINEERING FRACTURE MECHANICS 2011
- 关键词：Constraint Creep Crack depth Crack-tip stress CT specimen
- Load-independent creep constraint parameter and its application被引量：66收藏
- 作者：Tan, J. P. Wang, G. Z. Tu, S. T. Xuan, F. Z.
- 机构：E China Univ Sci & Technol
- 来源：ENGINEERING FRACTURE MECHANICS 2014
- 关键词：Creep constraint Load independence Finite element Creep crack growth Application
- Numerical investigation of ductile crack growth behavior in a dissimilar metal welded joint被引量：65收藏
- 作者：Wang, H. T. Wang, G. Z. Xuan, F. Z. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：NUCLEAR ENGINEERING AND DESIGN 2011
- 关键词：Finite element method - Welding - Fracture toughness - Strain hardening - Nuclear power plants - Dissimilar metals - Strain - Crack tips - Interfaces (materials) - Location - Nuclear fuels - Crack propagation - Yield stress
- Unified correlation of in-plane and out-of-plane constraint with fracture resistance of a dissimilar metal welded joint被引量：65收藏
- 作者：Yang, J. Wang, G. Z. Xuan, F. Z. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：ENGINEERING FRACTURE MECHANICS 2014
- 关键词：In-plane constraint Out-of-plane constraint Dissimilar metal welded joint Equivalent plastic strain Fracture resistance
- Three-dimensional numerical analysis of out-of-plane creep crack-tip constraint in compact tension specimens被引量：60收藏
- 作者：Sun, P. J. Wang, G. Z. Xuan, F. Z. Tu, S. T. Wang, Z. D.
- 机构：E China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING 2012
- 关键词：Out-of-plane constraint Creep Specimen thickness Crack-tip stress CT specimen
- Numerical investigation on the creep crack-tip constraint induced by loading configuration of specimens被引量：59收藏
- 作者：Wang, G. Z. Li, B. K. Xuan, F. Z. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：ENGINEERING FRACTURE MECHANICS 2012
- 关键词：Creep Crack-tip constraint Loading configuration Stress Specimen
- Anisotropic 3D growth of corrosion pits initiated at MnS inclusions for A537 steel during corrosion fatigue被引量：57收藏
- 作者：Ma, Jin Zhang, Bo Wang, Jianqiu Wang, Guozhen Han, En-Hou Ke, Wei
- 机构：Chinese Acad Sci;E China Univ Sci & Technol
- 来源：CORROSION SCIENCE 2010
- 关键词：Steel SEM Corrosion fatigue Pitting corrosion
- Unified correlation of in-plane and out-of-plane creep constraints with creep crack growth rate被引量：54收藏
- 作者：Ma, Hongshun Wang, Guozhen Xuan, Fuzhen Tu, Shantung
- 机构： Key Laboratory of Pressure Systems and Safety
- 来源：International Journal of Pressure Vessels and Piping 2016
- 关键词：Ductility - Geometry - Strain rate - Finite element method - Crack propagation - Crack tips
- Three-dimensional finite element analyses of in-plane and out-of-plane creep crack-tip constraints for different specimen geometries被引量：52收藏
- 作者：Liu, S. Wang, G.Z. Xuan, F.Z. Tu, S.T.
- 机构： Key Laboratory of Pressure Systems and Safety
- 来源：Engineering Fracture Mechanics 2015
- 关键词：Crack propagation - Crack tips - Creep - Geometry
- Prediction of creep crack growth behavior in Cr-Mo-V steel specimens with different constraints for a wide range of C被引量：49收藏
- 作者：Zhang, J. W. Wang, G. Z. Xuan, F. Z. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：ENGINEERING FRACTURE MECHANICS 2014
- 关键词：Creep crack growth Constraint effects Creep ductility Stress Specimen
- Unified characterization of in-plane and out-of-plane creep constraint based on crack-tip equivalent creep strain被引量：48收藏
- 作者：Ma, H. S. Wang, G. Z. Xuan, F. Z. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：ENGINEERING FRACTURE MECHANICS 2015
- 关键词：In-plane constraint Out-of-plane constraint Equivalent creep strain Creep crack growth rate Finite element
- Characterization and correlation of 3-D creep constraint between axially cracked pipelines and test specimens被引量：43收藏
- 作者：Tan, J. P. Tu, S. T. Wang, G. Z. Xuan, F. Z.
- 机构：E China Univ Sci & Technol
- 来源：ENGINEERING FRACTURE MECHANICS 2015
- 关键词：3-D creep constraint Correlation Axially cracked pipeline Test specimen Finite element analysis
- The influence of stress-regime dependent creep model and ductility in the prediction of creep crack growth rate in Cr-Mo-V steel被引量：42收藏
- 作者：Zhang, J. W. Wang, G. Z. Xuan, F. Z. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：MATERIALS & DESIGN 2015
- 关键词：Creep crack growth rate Creep model Creep ductility Stress-regime Chromium alloy steel
- Effect of microstructure on fatigue crack propagation behavior in a steam turbine rotor steel被引量：41收藏
- 作者：Zhu, Ming-Liang Xuan, Fu-Zhen Wang, Guo-Zhen
- 机构：E China Univ Sci & Technol
- 来源：MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 2009
- 关键词：Fatigue Crack growth path Microstructure
- Unified constraint parameter based on crack-tip opening displacement被引量：38收藏
- 作者：Xu, J. Y. Wang, G. Z. Xuan, F. Z. Tu, S. T.
- 机构：East China Univ Sci & Technol
- 来源：ENGINEERING FRACTURE MECHANICS 2018
- 关键词：CTOD In-plane constraint Out-of-plane constraint Fracture toughness Equivalent plastic strain
- Effects of creep ductility and notch constraint on creep fracture behavior in notched bar specimens被引量：38收藏
- 作者：Xu, X. Wang, G. Z. Xuan, F. Z. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：MATERIALS AT HIGH TEMPERATURES 2016
- 关键词：Creep fracture Creep ductility Constraint Notched bar specimen Notch acuity
- Effects of residual stress on creep damage and crack initiation in notched CT specimens of a Cr-Mo-V steel被引量：37收藏
- 作者：Chen, L. Y. Wang, G. Z. Tan, J. P. Xuan, F. Z. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：ENGINEERING FRACTURE MECHANICS 2013
- 关键词：Residual stress Creep damage Creep crack initiation Ductility exhaustion model Notched CT specimen
- Effect of martensite transformation on fracture behavior of shape memory alloy NiTi in a notched specimen被引量：35收藏
- 作者：Wang, G.Z.
- 机构：E China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF FRACTURE 2007
- 关键词：fracture martensite transformation shape memory alloy
- Correlation of creep crack-tip constraint between axially cracked pipelines and test specimens被引量：35收藏
- 作者：Tan, J. P. Wang, G. Z. Xuan, F. Z. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING 2012
- 关键词：Creep Constraint Crack Axially cracked pipeline SENT specimen Stress
- Local fracture resistance behavior of interface regions in a dissimilar metal welded joint被引量：35收藏
- 作者：Fan, K. Wang, G. Z. Xuan, F. Z. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：ENGINEERING FRACTURE MECHANICS 2015
- 关键词：Fracture resistance Interface region Dissimilar metal welded joint Material constraint Mismatch
- Unified correlation of in-plane and out-of-plane constraints with cleavage fracture toughness被引量：34收藏
- 作者：Mu, M. Y. Wang, G. Z. Xuan, F. Z. Tu, S. T.
- 机构：E China Univ Sci & Technol
- 来源：THEORETICAL AND APPLIED FRACTURE MECHANICS 2015
- 关键词：In-plane constraint Out-of-plane constraint Cleavage fracture toughness Unified correlation Equivalent plastic strain
- An experimental investigation of in-plane constraint effect on local fracture resistance of a dissimilar metal welded joint被引量：33收藏
- 作者：Yang, J. Wang, G. Z. Xuan, F. Z. Tu, S. T. Liu, C. J.
- 机构：E China Univ Sci & Technol
- 来源：MATERIALS & DESIGN 2014
- 关键词：In-plane constraint Local fracture resistance Dissimilar metal welded joint Fracture mechanism Safety design
