成果/Result
- Uniaxial mean stress relaxation of 9-12% Cr steel at high temperature: Experiments and viscoplastic constitutive modeling被引量：79收藏
- 作者：Wu, De-Long Xuan, Fu-Zhen Guo, Su-Juan Zhao, Peng
- 机构：E China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF PLASTICITY 2016
- 关键词：Mean stress relaxation Constitutive behavior Cyclic loading Elastic-viscoplastic material
- Multi-axial creep-fatigue life prediction considering history-dependent damage evolution: A new numerical procedure and experimental validation被引量：75收藏
- 作者：Wang, Run-Zi Guo, Su-Juan Chen, Haofeng Wen, Jian-Feng Zhang, Xian-Cheng Tu, Shan-Tung
- 机构：East China Univ Sci & Technol;Univ Strathclyde
- 来源：JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS 2019
- 关键词：Creep-fatigue Unified viscoplastic model Life prediction Crack initiation sites Multi-axial stress states
- The role of anelastic recovery in the creep-fatigue interaction of 9-12% Cr steel at high temperature被引量：47收藏
- 作者：Zhang, Shang-Lin Xuan, Fu-Zhen Guo, Su-Juan Zhao, Peng
- 机构：East China Univ Sci & Technol;Sch Mech & Power Engn;East China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES 2017
- 关键词：Creep-fatigue interaction Anelastic recovery Life prediction
- The creep-fatigue behavior of a nickel-based superalloy: Experiments study and cyclic plastic analysis被引量：34收藏
- 作者：Sun, Li Bao, Xiao-Guang Guo, Su-Juan Wang, Run-Zi Zhang, Xian-Cheng Tu, Shan-Tung
- 机构：East China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF FATIGUE 2021
- 关键词：Creep-fatigue Cyclic softening Stress relaxation Back stress Isotropic stress
- A comparative study on the cyclic plasticity and fatigue failure behavior of different subzones in CrNiMoV steel welded joint被引量：31收藏
- 作者：Guo, Su-Juan Wang, Run-Zi Chen, Haofeng Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol;Univ Strathclyde
- 来源：INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES 2019
- 关键词：Cyclic softening Ratchetting Low cycle fatigue Failure location
- A modified damage-coupled viscoplastic constitutive model for capturing the asymmetric behavior of a nickel-based superalloy under wide creep-fatigue loadings被引量：28收藏
- 作者：Sun, Li Liu, Li-Qiang Wang, Run-Zi Wang, Xiao-Wei Tan, Jian-Ping Guo, Su-Juan Wang, Ji Zhang, Ding -Wu Zhang, Xian-Cheng Tu, Shan-Tung
- 机构：East China Univ Sci & Technol;Nanjing Tech Univ;China United Gas Turbine Technol Co Ltd;East China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF FATIGUE 2022
- 关键词：Creep-fatigue Cyclic softening Back stress Deformation mechanism Damage-coupled viscoplastic constitutive model
- Effect of cyclic loadings on stress relaxation behaviors of 9-12%Cr steel at high temperature被引量：12收藏
- 作者：Wang, Cheng Xuan, Fu-Zhen Zhao, Peng Guo, Su-Juan
- 机构：East China Univ Sci & Technol
- 来源：MECHANICS OF MATERIALS 2021
- 关键词：Stress relaxation Cyclic loading Constitutive model
- Viscoplastic constitutive modelling of the ratchetting behavior of 35CrMo steel under cyclic uniaxial tensile loading with a wide range of stress amplitude被引量：12收藏
- 作者：Zheng, Xiaotao Wang, Wei Guo, Sujuan Xuan, Fuzhen
- 机构：Wuhan Inst Technol;East China Univ Sci & Technol
- 来源：EUROPEAN JOURNAL OF MECHANICS A-SOLIDS 2019
- 关键词：35CrMo Stress amplitude Rate-dependent Viscoplasticity Ratchetting constitutive model
- Verification of stress transfer mechanism in fatigue crack growth under overload被引量：6收藏
- 作者：Wang, Chen Chen, Rong Guo, Su-Juan Zhu, Ming-Liang Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：THEORETICAL AND APPLIED FRACTURE MECHANICS 2023
- 关键词：Fatigue crack growth Overload effect Stress transfer Crack tip blunting Crack closure
- Measurement of small rotation angle of flange joints by a novel flexure magnifying mechanism被引量：5收藏
- 作者：Zheng, Xiaotao Wei, Fen Chen, Haofeng Guo, Sujuan Xuan, Fuzhen
- 机构：Wuhan Inst Technol;Univ Strathclyde;East China Univ Sci & Technol
- 来源：MEASUREMENT 2019
- 关键词：Flexure magnifying mechanism Flange joints Measurement Rotation angle Leakage rate
- Micromechanical Observation and Numerical Simulation for Local Deformation Evolution of Duplex Stainless Steel被引量：3收藏
- 作者：Zhao, Jian Shi, Yanru Guo, Sujuan Zhu, Mingliang
- 机构：Tongji Univ;East China Univ Sci & Technol
- 来源：MATERIALS 2022
- 关键词：duplex stainless steel nanoindentation digital image method finite element local stress and strain distribution
- A Numerical Procedure for Shakedown Analysis of Thick Cylindrical Vessels with Crossholes under Dual Cyclic Loadings被引量：1收藏
- 作者：Chen, Yangxi Jin, Xin Guo, Yan Zhao, Jian Guo, Sujuan
- 机构：East China Univ Sci & Technol;China Nucl Power Technol Res Inst Co Ltd;Sun Yat sen Univ;Tongji Univ;Shanghai Inst Aircraft Mech & Control
- 来源：MATERIALS 2023
- 关键词：shakedown cyclic internal pressure cyclic thermal loading thick cylindrical vessels crossholes
- Trans-Scale Progressive Failure Analysis Methodology for Composite Materials Incorporating Interfacial Phase Effect被引量：1收藏
- 作者：Li, Zhijie Peng, Fei Zhao, Jian Guo, Sujuan Hu, Lefei Gong, Yu
- 机构：Tongji Univ;Beijing Inst Astronaut Syst Engn;Natl Key Lab Strength & Struct Integr;Shanghai Inst Aircraft Mech & Control;East China Univ Sci & Technol
- 来源：MATERIALS 2025
- 关键词：composite trans-scale interface equivalence progressive failure
- Low-Cycle Fatigue Behavior and Microstructural Damage Mechanisms of 316L Austenitic Stainless Steel in Cryogenic Environments被引量：0收藏
- 作者：Guo, Sujuan Zhang, Guolong Chen, Junnan Li, Lei Zhang, Hui Li, Qicong Zhao, Jian
- 机构：East China Univ Sci & Technol;Natl Key Lab Strength & Struct Integr;Tongji Univ
- 来源：MATERIALS 2026
- 关键词：cryogenic environment 316L stainless steel low-cycle fatigue microstructural mechanisms fatigue failure
