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兰州大学机构库

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Modelling of dynamic fracture in bulk superconductor during pulsed field magnetization using ordinary state-based peridynamics 期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2024, 卷号: 103
Authors:  Shen, Huiting;  Yong, Huadong;  Zhou, Youhe
Favorite  |    Submit date：2023/11/28
Peridynamics  Bulk superconductor  Pulsed field magnetization  Dynamic stress intensity factors  Energy release rate  Crack propagation  
Thermal and fracture analysis of collinear interface cracks in graded coating systems under ramp-type heating 期刊论文
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2023, 卷号: 216
Authors:  Yang, Wenzhi;  Zhang, Xueyang;  Cui, Yi;  Chen, Zengtao
Favorite  |    Submit date：2023/11/28
Collinear interface cracks  Thermal barrier coating  Singular integral equation  Stress intensity factor  Hoop stress  
Non-Fourier thermoelastic interaction of two collinear cracks in a functionally graded layer 期刊论文
APPLIED MATHEMATICAL MODELLING, 2023, 卷号: 122, 页码: 417-434
Authors:  Yang, WZ(杨文志);  Pourasghar, Amin;  Chen, Zengtao;  Zhang, Xueyang
Favorite  |    Submit date：2023/09/04
Cosine transforms  Crack propagation  Fourier series  Functionally graded materials  Griffith cracks  Integral equations  Laplace transforms  Stress intensity factors  Thermal barrier coatings  Thermal shock  Thermal stress  Thermoelasticity  Collinear cracks  Composition profile  Dual phase lag  Dual-phase-lag theory  Functionally graded layers  Non-Fourier  Thermal stress intensity factor  Thermoelastic interactions  Transient temperature  Two collinear cracks  
震损黄土斜坡稳定性演化机制与应急评价方法研究 学位论文
工学博士, 兰州: 兰州大学, 2023
Authors:  蒲小武
Favorite  |    Submit date：2023/11/15
震损黄土斜坡  earthquake-damaged loess slope  破坏等级  earthquake-damaged grade  稳定性  stability  耦合  coupling of earthquake and rainfall  应急评价  emergency evaluation  处置措施  prevention measure  
弛豫铁电PMN-PT微纳压痕下的力学性能及相变演化 学位论文
工学博士, 兰州: 兰州大学, 2023
Authors:  满桂安
Favorite  |    Submit date：2023/11/15
弛豫铁电，PMN-PT 单晶，应力诱导相变，变速率加载，相场动力学模拟  Relaxor ferroelectricity, PMN-PT single crystal, stress-induced phase transition, variable rate loading, phase field dynamics simulation  
Transient non-Fourier thermal interactions of two parallel cracks in porous metal foam 期刊论文
Case Studies in Thermal Engineering, 2023, 卷号: 49
Authors:  Zhang, San;  Gao, Ruchao;  Liu, ZJ(刘治军);  Chen, Zengtao;  Yang, WZ(杨文志)
Favorite  |    Submit date：2023/09/04
Cracks  Heat conduction  Heat flux  Integral equations  Laplace transforms  Metal foams  Dual-phase-lag models  Experimental evidence  Non-Fourier  Non-Fourier effects  Porous medium  Porous metal foam  Singular integral equations  Thermal interaction  Transient propagation  Two parallel cracks  
Numerical analysis of the mechanical and electrical properties of (RE)BCO tapes with multiple edge cracks 期刊论文
SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2023, 卷号: 36, 期号: 9
Authors:  Ma, Jintao;  Gao, YW(高原文)
Favorite  |    Submit date：2023/09/04
Barium compounds  Copper oxides  Crack propagation  Crack tips  Ductile fracture  Geometry  Rare earths  Stress analysis  Tensile strain  (RE)BCO tape  Crack angles  Crack length  Cracks propagation  Critical current degradation  Edge cracks  Irreversible strain limit  Multiple edge crack  Stress-intensity factors  XFEM  
Numerical simulation of mechanical behaviors and intergranular fracture of polycrystalline Nb3Sn and superconducting filaments 期刊论文
SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2023, 卷号: 36, 期号: 9
Authors:  Ding, He;  De Marzi, Gianluca;  Gao, YW(高原文)
Favorite  |    Submit date：2023/09/04
Brittle fracture  Computational geometry  Cracks  Grain boundaries  Martensitic transformations  Niobium alloys  Structural design  Structure (composition)  Tensile testing  Textures  Tin alloys  Cohesive zone model  Composites structures  Finite element modelling (FEM)  Fracture analysis  Mechanical behavior  Micromechanical modelling  Polycrystalline  Polycrystalline nb3sn  Powder in tubes  Voronoi tessellations  
银基纳米复合体系协同改性玻璃离子水门汀的实验研究 学位论文
医学硕士, 兰州: 兰州大学, 2023
Authors:  李瑞智
Favorite  |    Submit date：2023/11/15
玻璃离子水门汀  Glass ionomer cement  六方氮化硼  hexagonal boron nitride  氧化锌  zinc oxide  银  silver  力学性能  mechanical properties, antibacterial properties  抗菌性能  
Stochastic dynamics of substrate non-uniform stiffness affecting molecular adhesion in cell-substrate interface subjected to tensile loading 期刊论文
JOURNAL OF APPLIED PHYSICS, 2023, 卷号: 133, 期号: 22
Authors:  Qi, Chenwei;  Zhang, JJ(张娟娟);  Smith, Ana-Sunana;  Li, L(李珑)
Favorite  |    Submit date：2023/09/04
Bond strength (materials)  Cells  Continuum mechanics  Cracks  Cytology  Ductile fracture  Markov processes  Stiffness  Stochastic systems  Tensile stress  Adhesion interfaces  Bond distance  Extracellular matrices  Interface adhesion  Mechanical heterogeneity  Molecular adhesion  Molecular bonds  Non-uniform  Stochastic dynamics  Tensile loading