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于超

领域:高端装备制造产业 学校:西南交通大学职称:副教授

NiTi形状记忆合金宏-细观热力耦合循环本构模型、疲劳与断裂。 相变-位错交互作用的相场-离散位错动力学-梯度塑性理论。 非均质材料的均匀化理论。 高分子材料湿-热-力-化学多场耦合循环本构模型。 铁磁形状记忆合金热-力-磁多场耦合实验与理论。...

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教育背景

2005.09-2009.07 西南交通大学力学与工程学院 工程结构分析 学士 2009.09-2015.10 西南交通大学力学与工程学院 固体力学 博士 (直博)

工作经历

2016.03-今 西南交通大学力学与工程学院 副教授 (人才引进) 2016.06-2017.06 香港科技大学 机械工程系 访问学者

项目课题经历

目前主持国家自然基金青年基金一项,主研国家自然基金重点项目一项。[1] 中国科协“青年人才托举工程”(No.YESS20160002), 2016.12-2019.12, 主持 [2] 国家自然科学青年基金(11602203),2017.1-2019.12, 铁磁形状记忆合金热力磁多场耦合循环变形行为的实验及本构模型研究,主持 [3] 国家自然科学基金重点项目(11532010),2016~2020,形状记忆合金热-力耦合循环变形和疲劳失效行为的宏微观实验和理论研究,主研 [4] 国家杰出青年基金项目(11025210),先进材料循环本构关系研究,2011~2014,主研 [5] 国家自然科学基金面上项目(11272269),热塑性聚合物材料的湿-热-力耦合循环本构关系研究,2013-2016,主研

论文、成果、著作等

在《Journal of the Mechanics and Physics of Solids》、《International Journal of Plasticity》、《International Journal of Solids and Structures》、《Mechanics of Materials》、《ASME-Journal of Applied Mechanics》、《Smart Materials and Structures》、《Materials Science and Engineering A》、《International Journal of Fatigue》等国际固体力学、材料科学知名期刊上发表SCI论文36篇,Google Scholar引用400余次,SCI他引180余次。 [36] Yu Chao, Kang Guozheng, Kan Qianhua, Xu Xiang. Physical Mechanism Based Crystal Plasticity Model of NiTi Shape Memory Alloys Addressing the Thermo-mechanical Cyclic Degeneration of Shape Memory Effect. Mechanics of Materials 112, 2017, 1-17 [35] Yu Chao, Kang Guozheng, Lu Fucong, Chen Kaijuan. A thermo-mechanically coupled nonlinear viscoelastic–viscoplastic cyclic constitutive model for polymeric materials. Mechanics of Materials 105, 2017, 1-15. [34] Yu Chao, Kang Guozheng, Chen Kaijuan. A hygro-thermo-mechanical coupled cyclic constitutive model for polymers with considering glass transition. International Journal of Plasticity 89, 2017, 29-65. [33] Yu Chao, Kang Guozheng, Kan Qianhua. A macroscopic multi-mechanism based constitutive model for the thermo-mechanical cyclic degeneration of shape memory effect of NiTi shape memory alloy. Acta Mechanica Sinica, 2017, 1-16. [32] Song Di, Kang Guozheng, Yu Chao, Kan Qianhua, Zhang Chuanzeng. Non-proportional multiaxial fatigue of super-elastic NiTi shape memory alloy micro-tubes: Damage evolution law and life-prediction model. International Journal of Mechanical Sciences, 131-132, 2017, 325-333. [31] Zhu Yilin, Kang Guozheng, Yu Chao. A finite cyclic elasto-plastic constitutive model to improve the description of cyclic stress-strain hysteresis loops. International Journal of Plasticity. 95, 2017, 191-215. [30] Chen Kaijuan, Kang Guozheng, Yu Chao, Jiang Han, Qi Hang. Non-proportional Multiaxial Ratchetting of Ultrahigh Molecular Weight Polyethylene Polymer: Experiments and Constitutive model. Mechanics of Materials. 112, 2017, 76-87. [29] Wang Bing, Kang Guozheng, Kan Qianhua, Zhou Kun, Yu Chao. Molecular dynamics simulations to the pseudo-elasticity of NiTi shape memory alloy nano-pillar subjected to cyclic compression. Computational Materials Science, 131, 2017, 132-138. [28] Song Di, Kang Guozheng, Kan Qianhua, Yu Chao, Zhang Chuanzeng. Effects of peak stress and stress amplitude on multiaxial transformation ratchetting and fatigue life of superelastic NiTi SMA micro-tubes: Experiments and life-prediction model. International Journal of Fatigue, 2017, 96, 252-260. 2016年 [27] Yu Chao, Kang Guozheng, Lu Fucong, Zhu Yilin, Chen Kaijuan. Viscoelastic–viscoplastic cyclic deformation of polycarbonate polymer: experiment and constitutive Model. ASME-Journal of Applied Mechanics 2016, 83, 041002. [26] Kan Qianhua, Yu Chao, Kang Guozheng, Li Jian, Yan Wenyi. Experimental observations on rate-dependent cyclic deformation of super-elastic NiTi shape memory alloy. Mechanics of Materials, 97, 2016, 48-58. [25] Chen Kaijuan, Kang Guozheng, Yu Chao, Lu Fucong, Jiang Han. Time-Dependent Uniaxial Ratchetting of Ultrahigh Molecular Weight Polyethylene Polymer: Viscoelastic–Viscoplastic Constitutive Model. Journal of Applied Mechanics, 83, 2016, 101003. [24] Xie Xi, Kan Qianhua, Kang Guozheng, Li Jian, Qiu Bo, Yu Chao. Observation on the transformation domains of super-elastic NiTi shape memory alloy and their evolutions during cyclic loading. Smart Materials and Structures, 25, 2016, 045003. [23] Song Di, Kang Guozheng, Kan Qianhua, Yu Chao, Zhang Chuanzeng. Multiaxial low-cycle fatigue failure mechanism of super-elastic NiTi shape memory alloy micro-tubes. Materials Science and Engineering A, 665, 2016, 17-25. [22] Xie Qijun, Zhu Zhiwu, Kang Guozheng, Yu Chao. Crystal plasticity-based impact dynamic constitutive model of magnesium alloy. International Journal of Mechanical Sciences, 119, 2016, 107-113. [21] Zhu Yilin, Kang Guozheng, Yu Chao. Logarithmic rate based elasto-viscoplastic cyclic constitutive model for soft biological tissues. Journal of the mechanical behavior of biomedical materials, 61, 2016, 397-409. [20] Zhu Yilin, Lu Fucong, Yu Chao, Kang Guozheng. A rate-type nonlinear viscoelastic–viscoplastic cyclic constitutive model for polymers: Theory and application. Polymer Engineering & Science, 56, 2016, 1375-1381. [19] Song Di, Kang Guozheng, Kan, Qianhua, Yu Chao, Zhang Chuanzeng. Multiaxial low-cycle fatigue failure mechanism of super-elastic NiTi shape memory alloy micro-tubes. Materials Science and Engineering: A, 665, 2016, 17-25. 2015年 [18]Yu Chao, Kang Guozheng, Kan Qianhua. A micromechanical constitutive model for anisotropic cyclic deformation of super-elastic NiTi shape memory alloy single crystal. Journal of the Mechanics and Physics of Solids 82, 2015, 97-136. [17]Yu Chao, Kang Guozheng, Kan Qianhua, Zhu Yilin. Rate-dependent cyclic deformation of super-elastic NiTi shape memory alloy: thermo-mechanical coupled and physical mechanism-based constitutive model. International Journal of Plasticity 72, 2015, 60-90. [16]Yu Chao, Kang Guozheng, Song Di, Kan Qianhua. Effect of Martensite Reorientation and Reorientation-induced plasticity on Multiaxial Transformation Ratchetting of Super-elastic NiTi Shape Memory Alloy: New Consideration in Constitutive Model. International Journal of Plasticity 67, 2015, 69-101. [15]Song Di, Kang Guozheng, Kan Qianhua, Yu Chao, Zhang Chuanzeng. Experimental observations on uniaxial whole-life transformation ratchetting and low-cycle stress fatigue of super-elastic NiTi shape memory alloy micro-tubes. Smart Materials and Structures 24, 2015, 085007. [14]Song Di, Kang Guozheng, Kan Qianhua, Yu Chao, Zhang Chuanzeng. Non-proportional Multiaxial Whole-life Transformation Ratchetting and Fatigue Failure of Super-elastic NiTi Shape Memory Alloy Micro-tubes. International Journal of Fatigue 80, 2015, 372-380. [13]Song Di, Kang Guozheng, Kan Qianhua, Yu Chao, Zhang Chuanzeng. Damage-based life prediction model for uniaxial low-cycle stress fatigue of super-elastic NiTi shape memory alloy. Smart Materials and Structures 24, 2015,075004. 2014年 [12]Yu Chao, Kang Guozheng, Kan Qianhua. Crystal plasticity based constitutive model of NiTi shape memory alloy considering different mechanisms of inelastic deformation. International Journal of Plasticity 54, 2014, 132-162. [11]Yu Chao, Kang Guozheng, Kan Qianhua. Study on the Rate-dependent Cyclic Deformation of Super-elastic NiTi Shape Memory Alloy Based on a New Crystal Plasticity Constitutive Model. International Journal of Solids and Structures 51, 2014, 4386-4405. [10]Yu Chao, Kang Guozheng, Kan Qianhua. A physical mechanism based constitutive model for temperature-dependent transformation ratchetting of NiTi shape memory alloy: One-dimensional model. Mechanics of Materials 78, 2014, 1-10. [9]Yu Chao, Kang Guozheng, Kan Qianhua. Crystal plasticity based constitutive model for uniaxial ratchetting of polycrystalline magnesium alloy. Computational Materials Science 84, 2014, 63-73. [8]Kang Guozheng, Yu Chao, Liu Yujie, Quan Gaofeng. Uniaxial ratchetting of extruded AZ31 magnesium alloy: Effect of mean stress. Materials Science and Engineering A 607, 2014, 318-327. [7]Song Di, Kang Guozheng, Kan Qianhua, Yu Chao, Zhang Chuanzeng. Non-proportional multiaxial transformation ratchetting of super-elastic NiTi shape memory alloy: Experimental observations. Mechanics of Materials 70, 2014, 94-105. [6]Song Di, Kang Guozheng, Kan Qianhua, Yu Chao, Zhang Chuanzeng. The effect of martensite plasticity on the cyclic deformation of super-elastic NiTi shape memory alloy. Smart Materials and Structures 23, 2014, 015008. . [5] Dong Yawei, Kang Guozheng, Yu Chao. A dislocation-based cyclic polycrystalline visco-plastic constitutive model for ratchetting of metals with face-centered cubic crystal structure. Computational Materials Science, 91, 2014, 75-82. [4] Zhu Yilin, Kang Guozheng, Kan Qianhua, Yu Chao. A finite viscoelastic–plastic model for describing the uniaxial ratchetting of soft biological tissues. Journal of biomechanics, 47, 2014, 996-1003. 2013年 [3]Yu Chao, Kang Guozheng, Kan Qianhua, Song Di. A micromechanical constitutive model based on crystal plasticity for thermo-mechanical cyclic deformation of NiTi shape memory alloys. International Journal of Plasticity 44, 2013, 161-191. 2012年 [2]Yu Chao, Kang Guozheng, Song Di, Kan Qianhua. Micromechanical constitutive model considering plasticity for super-elastic NiTi shape memory alloy. Computational Materials Science 56, 2012, 1-5. [1]Kang Guozheng, Kan Qianhua, Yu Chao, Song Di. Whole-life transformation ratchetting and fatigue of super-elastic NiTi Alloy under uniaxial stress-controlled cyclic loading. Materials Science and Engineering A, 535, 2012, 228-234.

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