成果/Result
- Machine learning-based fatigue life prediction of metal materials: Perspectives of physics-informed and data-driven hybrid methods被引量：230收藏
- 作者：Wang, Haijie Li, Bo Gong, Jianguo Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol;East China Univ Sci & Technol;Shanghai Collaborat Innovat Ctr High end Equipment
- 来源：ENGINEERING FRACTURE MECHANICS 2023
- 关键词：Fatigue life Machine learning Physical theory Data-driven Hybrid models
- A deep learning based life prediction method for components under creep, fatigue and creep-fatigue conditions被引量：214收藏
- 作者：Zhang, Xiao-Cheng Gong, Jian-Guo Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF FATIGUE 2021
- 关键词：Machine learning Deep learning Neural network Life prediction Creep-fatigue Creep Fatigue
- A physics-informed neural network for creep-fatigue life prediction of components at elevated temperatures被引量：148收藏
- 作者：Zhang, Xiao-Cheng Gong, Jian-Guo Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：ENGINEERING FRACTURE MECHANICS 2021
- 关键词：Machine learning Deep neural network Physics-informed Creep-fatigue Life prediction
- Creep-fatigue life prediction and interaction diagram in nickel-based GH4169 superalloy at 650 °C based on cycle-by-cycle concept被引量：113收藏
- 作者：Wang, Run-Zi Zhang, Xian-Cheng Gong, Jian-Guo Zhu, Xu-Min Tu, Shan-Tung Zhang, Cheng-Cheng
- 机构：East China Univ Sci & Technol;AECC Commercial Aircraft Engine Co LTD
- 来源：INTERNATIONAL JOURNAL OF FATIGUE 2017
- 关键词：Creep-fatigue Strain energy density Cycle-by-cycle Life prediction Interaction diagram
- A generalized strain energy density exhaustion model allowing for compressive hold effect被引量：30收藏
- 作者：Wang, Run-Zi Zhu, Xu-Min Zhang, Xian-Cheng Tu, Shan-Tung Gong, Jian-Guo Zhang, Cheng-Cheng
- 机构：East China Univ Sci & Technol;ACEE Commercial Aircraft Engine Co LTD
- 来源：INTERNATIONAL JOURNAL OF FATIGUE 2017
- 关键词：Life prediction Strain energy density exhaustion Damage Oxidation Interaction diagram
- Creep-fatigue interaction and damage behavior in 9-12%Cr steel under stress-controlled cycling at elevated temperature: Effects of holding time and loading rate被引量：29收藏
- 作者：Liu, Zhi Gong, Jian-Guo Zhao, Peng Zhang, Xiao-Cheng Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF FATIGUE 2022
- 关键词：Creep-fatigue interaction Stress-controlled mode Holding time Loading rate Creep-fatigue damage diagram
- Notch Effect on Structural Strength of Components at Elevated Temperature Under Creep, Fatigue, and Creep-Fatigue Loading Conditions: Phenomenon and Mechanism被引量：25收藏
- 作者：Gong, Jian-Guo Gong, Cheng Xuan, Fu-Zhen Chen, Haofeng
- 机构：East China Univ Sci & Technol;Univ Strathclyde
- 来源：JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME 2019
- 关键词：notch effect high temperature creep fatigue creep-fatigue review
- Multi-scale fatigue crack propagation in 304 stainless steel: experiments and modelling被引量：24收藏
- 作者：Ye, S. Zhang, X. -C. Gong, J. -G. Tu, S. -T. Zhang, C. -C.
- 机构：East China Univ Sci & Technol;AECC Commercial Aircraft Engine Co Ltd
- 来源：FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES 2017
- 关键词：crack propagation model grain boundary microstructural dissimilitude small fatigue crack
- Notch Behavior of Components Under the Stress-Controlled Creep-Fatigue Condition: Weakening or Strengthening?被引量：21收藏
- 作者：Gong, Jian-Guo Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME 2017
- 关键词：notch behavior creep-fatigue interaction finite-element analysis
- Numerical and experimental studies on flow performances and hydraulic radial forces of an internal gear pump with a high pressure被引量：21收藏
- 作者：Liu, Ying-Yuan An, Kang Liu, Hui Gong, Jian-Guo Wang, Le-Qin
- 机构：Shanghai Normal Univ;East China Univ Sci & Technol;Zhejiang Univ
- 来源：ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS 2019
- 关键词：Internal gear pump dynamic mesh gear engagement pressure pulsation radial force
- A modified stress field intensity approach for fatigue life prediction of components被引量：21收藏
- 作者：Zhao, Peng Lu, TianYang Gong, Jian-Guo Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：MATERIALS & DESIGN 2020
- 关键词：Fatigue Life prediction Stress field intensity Multi-axial stress state
- Creep-Fatigue Behaviors and Life Assessments in Two Nickel-Based Superalloys被引量：21收藏
- 作者：Wang, Run-Zi Wang, Ji Gong, Jian-Guo Zhang, Xian-Cheng Tu, Shan-Tung Zhang, Cheng-Cheng
- 机构：East China Univ Sci & Technol;East China Univ Sci & Technol;Commercial Aircraft Engine Co LTD
- 来源：JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME 2018
- 关键词：creep-fatigue dwell time strain range strain ratio life assessment
- Effect of Stress Ratio on the Fatigue Crack Propagation Behavior of the Nickel-based GH4169 Alloy被引量：19收藏
- 作者：Ye, Shen Gong, Jian-Guo Zhang, Xian-Cheng Tu, Shan-Tung Zhang, Cheng-Cheng
- 机构：East China Univ Sci & Technol;AECC Commercial Aircraft Engine Co LTD
- 来源：ACTA METALLURGICA SINICA-ENGLISH LETTERS 2017
- 关键词：Fatigue crack Crack growth rate Stress ratio Nickel-based alloy
- A strain energy density based life prediction model for notched components in low cycle fatigue regime被引量：18收藏
- 作者：Zhao, Peng Lu, Tian-Yang Gong, Jian-Guo Xuan, Fu-Zhen Berto, Filippo
- 机构：East China Univ Sci & Technol;NTNU Norwegian Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING 2021
- 关键词：Life prediction Low cycle fatigue Energy based model Plastic strain energy density Notched component
- A machine learning method for buckling design of internally pressurized torispherical heads considering geometric imperfection被引量：16收藏
- 作者：Liu, Fang Yang, Jie Weng, Shuo Xuan, Fu-Zhen Gong, Jian-Guo
- 机构：Univ Shanghai Sci & Technol;East China Univ Sci & Technol;Univ Shanghai Sci & Technol
- 来源：THIN-WALLED STRUCTURES 2023
- 关键词：Machine learning Buckling design Torispherical heads Geometric imperfection Primary features
- Shakedown analysis of pressure pipeline with an oblique nozzle at elevated temperatures using the linear matching method被引量：15收藏
- 作者：Gong, Jian-Guo Niu, Tian-Ye Chen, Haofeng Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol;Univ Strathclyde
- 来源：INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING 2018
- 关键词：Linear matching method (LMM) Oblique nozzle Structural integrity Shakedown
- Stress state dependent creep damage behavior of 9-12% Cr steel notched components被引量：14收藏
- 作者：Niu, Tian-Ye Zhao, Peng Zhu, Gang Gong, Jian-Guo Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 2021
- 关键词：Creep Stress state Precipitate Substructure Stress tri-axiality Equivalent stress Hardness
- A probabilistic framework of creep life assessment of structural components at elevated temperatures被引量：14收藏
- 作者：Guo, Sai-Sai Gong, Jian-Guo Zhao, Peng Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：ENGINEERING FRACTURE MECHANICS 2023
- 关键词：Creep life assessment Reliability assessment Probabilistic method Deterministic method Monte Carlo simulation
- Cavitation Characteristics and Hydrodynamic Radial Forces of a Reversible Pump-Turbine at Pump Mode被引量：14收藏
- 作者：Liu, Ying-yuan Gong, Jian-guo An, Kang Wang, Le-qin
- 机构：Shanghai Normal Univ;East China Univ Sci & Technol;Zhejiang Univ
- 来源：JOURNAL OF ENERGY ENGINEERING 2020
- 关键词：Reversible pump-turbine Cavitation Pressure pulsation Hydrodynamic radial force Blade loading
- Buckling strength of cylindrical steel tanks under measured differential settlement: Harmonic components needed for consideration and its effect被引量：13收藏
- 作者：Gong, Jian-Guo Zhou, Zhong-Qiang Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：THIN-WALLED STRUCTURES 2017
- 关键词：Tanks Cylindrical shells Buckling Differential settlement Harmonic components
- Cyclic deformation response of austenitic Ni-based alloy: Mechanical behavior, internal stress evolution and microstructural feature被引量：12收藏
- 作者：Wang, Ning Yu, Hao Zhao, Peng Zhang, Jia-Min Gong, Jian-Guo Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 2022
- 关键词：Cyclic deformation Internal stresses Dislocation structure Dynamic strain ageing Austenitic Ni-Based alloy
- Dynamic strain ageing of austenitic Ni-based alloy during cyclic loading at 350 °C: Mechanism and its evolution被引量：9收藏
- 作者：Zhao, Peng Wang, Ning Zhang, Pan Yu, Hao Gong, Jian-Guo Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T 2024
- 关键词：Dynamic strain ageing Low cycle fatigue Dislocation structure Austenitic Ni-Based alloy
- Creep damage and interaction behavior of neighboring notches in components at elevated temperature被引量：9收藏
- 作者：Gong, Jian-Guo Guo, Sai-Sai Gao, Fu-Hai Niu, Tian-Ye Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol;China Inst Atom Energy
- 来源：ENGINEERING FRACTURE MECHANICS 2021
- 关键词：Creep damage Notch Interaction Stress Stress tri-axiality
- Effect of Welding Residual Stress on the Buckling Behavior of Storage Tanks Subjected to Harmonic Settlement被引量：8收藏
- 作者：Gong, Jian-Guo Yu, Lei Wang, Feng Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME 2017
- 关键词：storage tank buckling welding residual stress
- A direct approach to progressive buckling design considering ratcheting deformation被引量：7收藏
- 作者：Liu, Fang Gong, Jian-Guo Chen, Haofeng Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol;Univ Strathclyde
- 来源：THIN-WALLED STRUCTURES 2021
- 关键词：Bree diagram Direct approach Progressive buckling Ratcheting deformation Linear Matching Method
- Local strain accumulation in fatigue crack propagation process of Ti-6Al-4V alloy被引量：7收藏
- 作者：Ye, S. Gong, J. -G. Tu, S. -T. Zhang, X. -C. Zhang, C. -C.
- 机构：East China Univ Sci & Technol;AECC Commercial Aircraft Engine Co Ltd
- 来源：FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES 2017
- 关键词：crack growth rate digital image correlation multi-scale fatigue crack titanium alloy
- A time-dependent stress and strain estimation method for notched components under displacement-controlled condition被引量：7收藏
- 作者：Gong, Cheng Niu, Tian-Ye Gong, Jian-Guo Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：ENGINEERING FRACTURE MECHANICS 2021
- 关键词：Creep Displacement controlled Stress Neuber's rule Strain energy density
- Microstructural feature-based physics-informed neural network for creep residual life prediction of P91 steel被引量：6收藏
- 作者：Liu, Zhi Zheng, Zhou Zhao, Peng Gong, Jian-Guo Zhang, Xiao-Cheng Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：ENGINEERING FRACTURE MECHANICS 2025
- 关键词：Machine learning physics-informed neural network (PINN) Creep residual life Microstructural feature Evolution mechanism
- Evaluation of Simplified Creep Design Methods Based on the Case Analysis of Tee Joint at Elevated Temperature被引量：5收藏
- 作者：Gong, Jian-Guo Xia, Qi-Wei Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME 2017
- 关键词：creep design inelastic strain isochronous stress strain curve elastic-perfectly plastic (EPP)
- Experimental and numerical investigations on buckling behaviours of axially compressed cylindrical-conical-cylindrical shells at elevated temperature被引量：5收藏
- 作者：Liu, Fang Niu, Tianye Gong, Jian-Guo Chen, Haofeng Xuan, Fu-Zhen
- 机构：Univ Shanghai Sci & Technol;East China Univ Sci & Technol;Shanghai Marine Equipment Res Inst;Univ Strathclyde
- 来源：THIN-WALLED STRUCTURES 2023
- 关键词：Buckling Cylindrical-conical-cylindrical shells Axial compression Experimental investigation Numerical study
