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Prof. Dr. Qun Li

Doctoral Supervisor, Deputy Director of Department of Engineering Mechanics

State Key Laboratory for Strength and Vibration of Mechanical Structure

School of Aerospace, Xi’an Jiaotong University

No.28, Xianning West Road, Xi’an, 710049, P.R. China

Tel: 0086-029-82667535 E-mail: qunli@mail.xjtu.edu.cn

 

Education

03/2005-03/2008    Ph.D. in Solids Mechanics, Xi’an Jiaotong University, Xi’an, China.

09/2002-03/2005    M.S. in Solids Mechanics, Xi’an Jiaotong University, Xi’an, China.

09/1998-06/2002    B.S. in Engineering Mechanics, Xi’an Jiaotong University, Xi’an, China.

 

Research Experience

01/2018-present        Professor, School of Aerospace, Xi’an Jiaotong University, China.

07/2011-12/2017       Associate Professor, School of Aerospace, Xi’an Jiaotong University, China.

06/2014-09/2014       Senior Visiting Scholar (Collaborator: ChuanZeng Zhang),

                                  Alexander von Humboldt Postdoc Fellow, collaborator: University of Siegen, Germany

09/2010-07/2011       Postdoc Fellow (Collaborator: Long-Qing Chen), Penn State/PSU, USA

07/2008-08/2010      Alexander von Humboldt Postdoctoral Researcher Fellow (Collaborator: Meinhard Kuna),

                                  TU Bergakademie Freiberg, Germany

09/2004-06/2007      Research and Teaching Assistant, Department of Engineering Mechanics, Xi’an Jiaotong University, China.

 

Research Topics

  • Fracture and Failure of Engineering Structure and Materials

  • Theoretical and Experimental Research of Material Configurational Mechanics

  • Digital Image Correlation Measurement Method

  • Phase Field Simulation and Mechanical Properties of Solid Oxide Fuel Cell (SOFC)

  • Numerical Simulation of Hydraulic Fracturing of Shale Gas Reservoir

  • Fracture Mechanics of Advanced Functional Materials

Selected Projects and Activities

  1. Configurational Force Theory in Fracture Mechanics of Inhomogeneous Materials, General Program of NSFC, No.11772245, 01/2018-12/2021, Leader

  2. New Criterion to Describe Material Damage and Failure via Configurational Mechanics, General Program of NSFC, No. 11472205, 01/2015-12/2018, Leader

  3. Fracture Behavior and Configurational Force of Ferroelectric Polycrystals Based on Microstructural Evolution, Program of NSFC for Distinguished Young Scholars, No.11202156, 01/2013-12/2015, Leader

  4. Crack Propagation in Ferroelectric Materials Associated with Micro-domain Switching, SRF for ROCS, SEM 2013-17, 07/2013-07-2014, Leader

  5. Optimal Design of Hydraulic Fracturing of Shale Gas Reservoir, Industrial Research Project of Education Department of Shaanxi Province, 2014k10-16, 01/2014-12/2015, Leader

  6. Microstructural Evolution of Solid Oxide Fuel Cell (SOFC) by Phase Field Simulation, Exploration and Innovation Project of Xi’an Jiaotong University, 01/2013-12/2014, Leader

  7. Microstructural Simulation of Fracture and Damage of Ferroelectric Polycrystals, Research Support Program for New Teachers of Xi’an Jiaotong University, 01/2012-12/2014, Leader

  8. Study on the Mechanism of Micro-crack Initiation and Propagation in the Modeling Modules of Solar Photovoltaic Cells, Project supported by EDF&CSI, 201511109, 10/2015-12/2018, Participator

  9. Investigation of Domain Switching and Emission Induced by Inhomogeneous Electrical Creep near the Crack Tip of Ferroelectrics, General Program of NSFC, No. 11272248, 01/2013-12/2016, Participator

  10. Mechanical Behavior of Lightweight Heterogeneous Materials, Program for Innovative Research Groups of NSFC, No. 11321062, 01/2013-12/2016, Participator

  11. Theoretical and Experimental Research of Material Configurational Mechanics, Key Program of NSFC, No. 10932007, 01/2010-12/2013, Participator

  12. National Energy Technology Laboratory’s on-going research in the area of cathode modeling in Solid Oxide Fuel Cells under the RDS Contract 10-220621 6923, 09/2010-07/2011, Participator

Selected Awards

  • First Prize of the Science Technology of Shaanxi Province, Shaanxi Province, 2015

  • First Prize of the Science Technology of Colleges and Universities in Shaanxi, Education Department of Shaanxi Province, 2014

  • Nomination Award of the National Excellent Ph.D. Thesis of China, 2010

  • Postdoctoral Fellowship of the Alexander von Humboldt Foundation, 2008

  • Tang Wen-Zhi Scholarship for Excellent Ph.D., XJTU, 2008

  • Tang Wen-Zhi Scholarship for Excellent Graduate Students, XJTU, 2007

  • Graduate Academic Excellent Fellowship, First Prize, XJTU, every year 2002-2005

  • Undergraduate Academic Excellent Student, XJTU, every year 1998-2002

Selected Journal Publications (Total over 50 journal papers and more than 160 SCI citations)

  1. Qun Li, Zhuocheng Ou, Yiheng Chen, Advanced Fracture Mechanics (in Chinese) [M]. Chinese Science Press, Xi’an, China, (2017).

  2. Qun Li*, JunNan Lv, Yuli Guo, XinPeng Tian. A consistent framework of material configurational mechanics in piezoelectric materials [J]. Acta Mechanica, (2017), 1-24. (IF:1.851)

  3. Qun Li*, Yuli Guo, JunLing Hou, WenJie Zhu, The M-Integral based failure description on elasto-plastic materials with defects under biaxial loading [J]. Mechanics of Materials, 112 (2017), 163-171. (IF:2.651)

  4. Yuli Guo, Qun Li*, Material configurational forces applied to mixed mode crack propagation [J]. Theoretical and Applied Fracture Mechanics, 89 (2017), 147-157. (IF:2.659)

  5. Suxin Pan, Qida Liu, Qun Li*, Ferroelectric creep associated with domain switching emission in the cracked ferroelectrics [J]. Computational Materials Science, 140 (2017), 244-252. (IF:2.292)

  6. Junnan Lv, Xueling Fan, Qun Li*, The impact of the growth of thermally grown oxide layer on the propagation of surface cracks within thermal barrier coatings [J]. Surface & Coatings Technology, 309 (2017), 1033-1044. (IF:2.589)

  7. Rong Wang, Hong Zuo, Yimin Yang, Bo Yang, Qun Li*, Finite element simulation and optimization of radial resistive force for shape memory alloy vertebral body stent [J]. Journal of Intelligent Material Systems and Structures, 28 (2017), 1045389X1668544. (IF:2.255)

  8. Bin Gu, Yuli Guo, Qun Li, Crack Interacting with an Individual Inclusion by the Fracture Criterion of Configurational Force (in Chinese) [J]. Chinese Journal of Theoretical and Applied Mechanics, 6 (2017), 1312-1321.

  9. Qun Li, Numerical simulation of domain switching in multilayer ferroelectric actuators [J]. Theoretical & Applied Mechanics Letters, 6 (2016), 268-273.

  10. JunNan Lv, Qun Li*, Equivalent configurational stress to predict material yielding and crack propagation [J]. Acta Mechanica, 227 (2016), 3055-3065. (IF:1.851)

  11. Qun Li*, Suxin Pan, Qida Liu and Jie Wang, Domain switching emission from the mixed mode crack in ferroelectrics by birefringence measurement and phase field modeling [J]. Smart Material and Structure, 25 (2016), 07LT01 (7pp). (IF:2.909)

  12. Qun Li*, Junnan Lv, Invariant integrals of crack interaction with an inhomogeneity [J]. Engineering Fracture Mechanics, 171 (2016), 76-84. (IF:2.151)

  13. Junling Hou, Qun Li*, Junnan Lv, Hong Zuo, Crack deflection by the transformable particles dispersed in composites [J]. Acta Mechanica, 227 (2016), 743-756. (IF:1.851)

  14. Junling Hou, Qun Li*, Guangyan Liu, Hong Zuo, Fundamental solutions of a crack impinging upon an interface slippage in laminated anisotropic bodies [J]. Archive of Applied Mechanics, 86 (2016), 687-700. (IF:1.490)

  15. Qun Li*, Yang Zhang, Yongxin Lei, Siyuan Zhou, Influence of Double-win's Installation Angle on Performance During Stable Scanning Stage of Non-Parachute Terminal Sensitive Projectile (in Chinese) [J]. Journal of Ballistics, 3 (2016), 1-6.

  16. Qun Li, Junnan Lv, Junling Hou, Hong Zuo, Crack-tip shielding by the dilatant transformation of particles/fibers embedded in composite materials [J]. Theoretical and Applied Fracture Mechanics, 80 (2015), 242-252. (IF:2.659)

  17. Yuli Guo, Qun Li*, On some fundamental properties of the L-integral in plane elasticity [J]. Acta Mechanica, 226 (2015), 137-148. (IF:1.851)

  18. Linyun Liang, Qun Li, Jiamian Hu, Shiwoo Lee, Gerdes K, Long-Qing Chen, Phase field modeling of microstructure evolution of electrocatalyst/infiltrated solid oxide fuel cellcathodes [J]. Journal of Applied Physics, 117 (2015), 065105. (IF:2.068)

  19. Qun Li, Material configurational mechanics with application to complex defects (in Chinese) [J]. Chinese Journal of Theoretical and Applied Mechanics, 47(2015), 197-214.

  20. Ningyu Yu, Qun Li*, The Explicit Relation Between the M-integral and the Elastic Moduli of Inclosion/Damages (in Chinese) [J]. Chinese Journal of Theoretical and Applied Mechanics, 46 (2014), 87-93.

  21. Ningyu Yu, Qun Li*, On the Algorithm of Material Configurational Force Based on Digital Image Correlation Measurement (in Chinese) [J]. Journal of Experimental Mechanics, 5 (2014), 579-588.

  22. Jianjun Wang, Xingqiao Ma, Qun Li, Jason Britson, Long-Qing Chen, Phase Transitions and Domain Structures of Ferroelectric Nanoparticles: Phase-field Model Incorporating Strong Elastic and Dielectric Inhomogeneity [J]. Acta Materialia, 61 (2013), 7591-7603. (IF:1.851)

  23. Ningyu Yu, Qun Li*. Failure theory via the concept of material configurational forces associated with the M-integral [J]. International Journal of Solids and Structures, 50 (2013), 4320-32. (IF:2.760)

  24. Ningyu Yu. Qun Li*, Yiheng Chen. Experimental evaluation of the M-integral in an elastic-plastic material containing multiple defects [J]. ASME J. Appl. Mech, 80 (2013), 011021. (IF:2.133)

  25. Suxin Pan, Yifeng Hu, Qun Li*. Numerical simulation of mechanical properties in nanoporous membrane [J]. Computational Materials Science, 79 (2013), 611-618. (IF:2.292)

  26. Qun Li*, Linyun Liang, Kirk Gerdes, Long-Qing Chen. Phase-field modeling of three-phase electrode microstructures in solid oxide fuel cells [J]. Applied Physics Letters, 101 (2012), 033909. (IF:3.411)

  27. Yifeng Hu, Qun Li*, Junping Shi, Yiheng Chen. Surface/interface effect and size/configuration dependence on the energy release in nanoporous membrane [J]. Journal of Applied Physics, 112 (2012), 034302. (IF:2.068)

  28. Qun Li*, Yifeng Hu, Yiheng Chen. On the physical interpretation of the M-integral in nonlinear elastic defect mechanics [J]. International Journal of Damage Mechanics, 22 (2012) , 602-613. (IF:1.783)

  29. Qun Li*, Meinhard Kuna. Evaluation of electromechanical fracture behavior by configurational forces in cracked ferroelectric polycrystals [J]. Computational Materials Science, 57 (2012), 94-101. (IF:2.292)

  30. Ningyu Yu, Qun Li, Yiheng Chen, Measurement of the M-integral for a Hole in an Aluminum Plate or Strip. Experimental Mechanics [J]. 52(2012), 855-863. (IF:2.091)

  31. Qun Li*, Meinhard Kuna. Inhomogeneity and material configurational forces in three dimensional ferroelectric polycrystals [J]. European Journal of Mechanics A/Solids, 31 (2012), 77-89. (IF:2.846)

  32. Qun Li*, Andreas Ricoeur, Meinhard Kuna. Coulomb traction on a penny-shaped crack in a three dimensional piezoelectric body [J]. Archive of Applied Mechanics, 81 (2011), 685-700. (IF:1.490)

  33. Qun Li, Andreas Ricoeur, Marco Enderlein, Meinhard Kuna, Evaluation of electromechanical coupling effect by microstructural modeling of domain switching in ferroelectrics [J]. Mechanics Research Communications, 37 (2010), 332-336. (IF:1.667)

  34. Qun Li, Yiheng Chen: Inherent relations between the Bueckner integral and the Jk-integral or the M-integral in multi-defects damaged piezoelectric materials [J]. Acta Mechanica, 204 (2009), 125-136. (IF:1.851)

  35. Qun Li, Yiheng Chen, The Coulombic traction on the surfaces of an interface crack in dielectric /piezoelectric or metal/piezoelectric biomaterials [J]. Acta Mechanica, 202 (2009), 111-126. (IF:1.851)

  36. Qun Li, Yiheng Chen, Investigation of the crack problem in non-local piezoelectric materials under combined electromechanical loadings [J]. Acta Mechanica Sinica, 25 (2009), 219-225. (IF:1.324)

  37. Qun Li, Yiheng Chen, Surface effect and size dependence on the energy release due to a nanosized hole expansion in plane elastic materials [J]. ASME Journal of Applied Mechanics, 75 (2008), 061008-1(5pp). (IF:2.133)

  38. Qun Li, Yiheng Chen, Why traction-free? Piezoelectric crack and Coulombic traction [J]. Archive of Applied Mechanics, 78 (2008), 559-573. (IF:1.490)

  39. Qun Li, Yiheng Chen,The role played by the Coulombic traction for an interface crack in dissimilar piezoelectric materials [J]. Smart Materials and Structures, 17 (2008), 017001(7pp). (IF:2.909)

  40. Qun Li, Yiheng Chen, Solution for a semi-permeable interface crack in elastic dielectric /piezoelectric biomaterials [J]. ASME Journal of Applied Mechanics, 75 (2008), 011010. (IF:2.133)

  41. Qun Li, Yiheng Chen, Hui Tong, Analysis of the invariant integrals in plane elasticity containing a nanosized hole [J]. Acta Mechanica, 199(2008), 143-150. (IF:1.851)

  42. Qun Li, Yiheng Chen, Solution for a semi-permeable interface crack between two dissimilar piezoelectric materials [J]. ASME Journal of Applied Mechanics, 74 (2007), 833-844. (IF:2.133)

  43. Qun Li, Yiheng Chen, Analysis of Crack-tip singularities for an interfacial permeable crack in metal/piezoelectric biomaterials [J]. Acta Mechanica Solida Sinica, 20 (2007), 247-257. (IF:0.736)

  44. Qun Li, Yiheng Chen, Analysis of a permeable interface crack in elastic dielectric/piezoelectric biomaterials [J]. Acta Mechanica Sinica, 23 (2007), 681-687. (IF:1.324)

  45. Qun Li, Yiheng Chen, The Bueckner work conjugate integral for a permeable crack in piezoelectric materials [J]. Acta Mechanica, 190 (2007), 237-243. (IF:1.851)