纵向课题

项目列表

序号 项目名称 状态 项目来源
  基于修正Battelle双曲线模型的埋地输气管道止裂控制 主持/在研 国家自然科学基金 2022
  非均质材料断裂问题的构型力理论 主持/结题 国家自然科学基金 2018
  基于构型力学描述材料损伤和失效的新准则 主持/结题 国家自然科学基金 2015
  基于微观组织演化的多晶铁电材料断裂行为及构型力研究 主持/结题 国家自然科学基金 2013
  固体强度理论和破坏研究 主持/结题 陕西省杰出青年基金 2018
  航空航天智能材料力学行为与应用创新团队 主持/结题 陕西高新青年创新团队 2019

横向课题

项目列表

序号 项目名称 项目时间 项目来源
球形陶瓷微粒压裂行为模拟及断裂强度计算方法研究 2024.1-2024.12 中国核动力研究设计院
液压支架纳米流体吸能构件防冲吸能机理研究 2022.12-2023.10 陕西煤业化工技术研究院有限责任公司
高强度铸铁脆性材料在风电部件应用的可靠性验证 2023.9-2024.12 明阳智慧能源集团股份公司
燃料颗粒开裂失效数值模拟研究 2020.3-2022.8 中国核动力研究设计院核反应堆系统设计技术重点实验室
金属堆内构件力学分析技术研究 2022.8-2023.12 中国核电工程有限公司
密相/超临界CO2管道断裂控制研究“科学家+工程师”队伍 2022.1-2024.12 中国石油集团工程材料研究院有限公司
陶瓷燃料高燃耗结构的参数化建模及断裂行为研究 2021.12-2023.3 中国核动力研究设计院
粘结界面损伤分析及行为建模 2021.3-2021.9 中科院光机所
弥散燃料芯块辐照失效行为及安全评估研究 2021.1-2023.12 中国核工业集团有限公司
PBO复合材料的细观力学性能试验 2020.07.01-2020.12.31 西北工业大学
短纤维增强EPDM橡胶老化过程的有限变形描述及其力学指标研究 2020.7-2024.12 西安航天动力技术研究所
装药粘接界面材料损伤本构模型研究 2020.12-2023.10 XXXXXX重点基础研究项目
燃料颗粒开裂失效数值模拟研究 2020.08-2022.08 中国核动力研究设计院核反应堆系统设计技术重点实验室
陶瓷燃料颗粒程序化仿真计算及强度分析 2019.10-2021.7 中国核动力研究设计院反应堆燃料及材料重点实验室
冻土地带流固耦合有限元模拟计算 2020.6.30-2020.12.31 中国石油集团石油管工程技术研究院
飞机复合材料力学实验及损伤建模研究 2020.7.15-2021.3.30 空军工程大学
齿轮箱断裂分析及寿命预测 2018.06.13-2018.11.14 远景能源(江苏)有限公司
花键强度分析及试验验证技术研究 2019.03.20-2020.03.20 庆安集团有限公司
JG项目--压电作动器疲劳寿命评估 2019.7.1-2020.10.31 装备发展部
准静态加载下缺陷对典型元件承载性能测试与分析 2018.10.01-2019.09.30 航空材料及工艺研究所
芯轴膨胀试验研究及技术服务 2019.1-2019.12 中国核动力研究设计院
考虑壁厚效应、温度效应的三维弹塑性断裂韧度研究 2016.1-2016.12 中国石油集团石油管工程技术研究院
页岩气储层水力压裂技术的优化设计 2014.1-2015.12 陕西省教育厅,工业攻关

论文列表

论文列表

  1. Chen, Shenghao, Wang, Chunguang, Li, Qun,A phenomenological aging-damage hyperelastic model based on configurational mechanics for short fiber-reinforced rubber composites,Archive of Applied Mechanics, 95(1), 2025, 33
  2. Chen, Y, Sun, D, Li, Q, Perego, U,Self-stabilized virtual element modeling of 2D mixed-mode cohesive crack propagation in isotropic elastic solids,Computer Methods in Applied Mechanics and Engineering, 439, 2025, 117880
  3. Dong, Yingxuan, Huang, Zekai, Peng, Xingming, Lv, Junnan, Li, Qun,In-pile heat conduction model of the dispersion nuclear fuel plate with particle agglomeration Part I: Numerical method and analysis of influencing factors,Journal of Nuclear Materials, 2025, 155613
  4. Dong, Yingxuan, Cao, Xicheng, Peng, Xingming, Lv, Junnan, Li, Qun,In-pile heat conduction model of the dispersion nuclear fuel plate with particle agglomeration Part II: Predicting the effective thermal conductivity under the in-pile thermal transfer pattern based on a deep neural network,Journal of Nuclear Materials, 2025, 155692
  5. Dong, Yingxuan, Yang, Xiaofa, Chang, Dongdong, Li, Qun,Predicting fatigue life of multi-defect materials using the fracture mechanics-based physics-informed neural network framework,International Journal of Fatigue, 190, 2025, 108626
  6. Cao, Xicheng, Lv, Junnan, Dong, Yingxuan, Hou, Junling, Li, Qun,The pore aggregation characterized by spatial statistics methods and its effect on the damage behavior based on the configurational forces of the M-integral in MOX fuel,Journal of Nuclear Materials, 598, 2024, 155146
  7. Sun, Dexin, Chen, Yujie, Jiang, Jiacheng, Li, He, Li, Qun,Numerical design of composite material crack arrestors for long-distance gas pipelines,Engineering Fracture Mechanics, 307, 2024, 110272
  8. Chen, Shenghao, Li, Qun, Dong, Yingxuan, Hou, Junling,A micromechanics-based artificial neural networks model for rapid prediction of mechanical response in short fiber reinforced rubber composites,International Journal of Solids and Structures, 305, 2024, 113093
  9. Li, Qun, Lv, JunNan, Guo, YuLi, Tian, XinPeng,A consistent framework of material configurational mechanics in piezoelectric materials,Acta Mechanica, 229(1), 2018, 299--322
  10. Li, Qun, Lv, JunNan, Guo, YuLi, Tian, XinPeng,A consistent framework of material configurational mechanics in piezoelectric materials,Acta Mechanica, 229(1), 2018, 299--322
  11. Li, Q, Guo, YL, Hou, JL, Zhu, WJ,The M-integral based failure description on elasto-plastic materials with defects under biaxial loading,Mechanics of Materials, 112, 2017, 163--171
  12. Li, Qun, Lv, JunNan,Invariant integrals of crack interaction with an inhomogeneity,Engineering Fracture Mechanics, 171, 2017, 76--84
  13. Li, Qun, Lv, JunNan,Invariant integrals of crack interaction with an inhomogeneity,Engineering Fracture Mechanics, 171, 2017, 76--84
  14. Li, Qun, Pan, Suxin, Liu, Qida, Wang, Jie,Domain switching emission from the mixed-mode crack in ferroelectrics by birefringence measurement and phase field modeling,Smart Materials and Structures, 25(7), 2016, 07LT01
  15. Li, Qun,Numerical simulation of domain switching in multilayer ferroelectric actuators,Theoretical and Applied Mechanics Letters, 6(6), 2016, 268--273
  16. Li, Qun, Lv, Junnan, Hou, Junling, Zuo, Hong,Crack-tip shielding by the dilatant transformation of particles/fibers embedded in composite materials,Theoretical and Applied Fracture Mechanics, 80, 2015, 242--252
  17. Li, Q, Hu, YF, Chen, YH,On the physical interpretation of the M-integral in nonlinear elastic defect mechanics,International Journal of Damage Mechanics, 22(4), 2013, 602--613
  18. Li, Qun, Liang, Linyun, Gerdes, Kirk, Chen, Long-Qing,Phase-field modeling of three-phase electrode microstructures in solid oxide fuel cells,Applied Physics Letters, 101(3), 2012
  19. Li, Qun, Kuna, Meinhard,Evaluation of electromechanical fracture behavior by configurational forces in cracked ferroelectric polycrystals,Computational materials science, 57, 2012, 94--101
  20. Li, Qun, Kuna, Meinhard,Inhomogeneity and material configurational forces in three dimensional ferroelectric polycrystals,European Journal of Mechanics-A/Solids, 31(1), 2012, 77--89
  21. Li, Qun, Ricoeur, Andreas, Kuna, Meinhard,Coulomb traction on a penny-shaped crack in a three dimensional piezoelectric body,Archive of Applied Mechanics, 81, 2011, 685--700
  22. Li, Qun, Ricoeur, Andreas, Enderlein, Marco, Kuna, Meinhard,Evaluation of electromechanical coupling effect by microstructural modeling of domain switching in ferroelectrics,Mechanics Research Communications, 37(3), 2010, 332--336
  23. Li, Q, Chen, YH,Inherent relations between the Bueckner integral and the Jk-integral or the M-integral in multi-defects damaged piezoelectric materials,Acta Mechanica, 204, 2009, 125--136
  24. Li, Q, Chen, YH,The Coulombic traction on the surfaces of an interface crack in dielectric/piezoelectric or metal/piezoelectric bimaterials,Acta mechanica, 202(1), 2009, 111--126
  25. Li, Qun, Chen, Yiheng,Investigation of the crack problem in non-local piezoelectric materials under combined electromechanical loadings,Acta Mechanica Sinica, 25, 2009, 219--225
  26. Li, Q, Chen, YH,Surface effect and size dependence on the energy release due to a nanosized hole expansion in plane elastic materials,Unknown Journal, 2008
  27. Li, Q, Chen, YH,Why traction-free? Piezoelectric crack and Coulombic traction,Archive of Applied Mechanics, 78, 2008, 559--573
  28. Li, Qun, Chen, Yiheng,The role played by the Coulombic traction for an interface crack in dissimilar piezoelectric materials,Smart materials and structures, 17(1), 2007, 017001
  29. Li, Q, Chen, YH,Solution for a semi-permeable interface crack in elastic dielectric/piezoelectric bimaterials,Unknown Journal, 2008
  30. Li, Q, Chen, YH, Hui, T,Analysis of the invariant integrals in plane elasticity containing a nanosized hole,Acta mechanica, 199, 2008, 143--150
  31. Li, Q, Chen, YH,Solution for a semi-permeable interface crack between two dissimilar piezoelectric material,Unknown Journal, 2007
  32. Li, Qun, Chen, Yiheng,Analysis of crack-tip singularities for an interfacial permeable crack in metal/piezoelectric bimaterials,Acta Mechanica Solida Sinica, 20(3), 2007, 247--257
  33. Li, Qun, Chen, Yiheng,Analysis of a permeable interface crack in elastic dielectric/piezoelectric bimaterials,Acta Mechanica Sinica, 23(6), 2007, 681--687
  34. Li, Q, Chen, Y-H,The Bueckner work conjugate integral for a permeable crack in piezoelectric materials,Acta mechanica, 190(1), 2007, 237--243
  35. 李群,材料构型力学及其在复杂缺陷系统中的应用,力学学报, 47(2), 2015, 197--214
  36. Yu, NY, Li, Q, Chen, YH,Measurement of the M-integral for a hole in an aluminum plate or strip,Experimental mechanics, 52, 2012, 855--863
  37. Hu, Yifeng, Li, Qun, Shi, Junping, Chen, Yiheng,Surface/interface effect and size/configuration dependence on the energy release in nanoporous membrane,Journal of Applied Physics, 112(3), 2012
  38. Yu, NY, Li, Q, Chen, YH,Experimental evaluation of the M-integral in an elastic-plastic material containing multiple defects,Journal of Applied Mechanics, 80(1), 2013, 011021
  39. Wang, JJ, Bhattacharyya, S, Li, Q, Heo, TW, Ma, XQ, Chen, Long-Qing,Elastic solutions with arbitrary elastic inhomogeneity and anisotropy,Philosophical magazine letters, 92(7), 2012, 327--335
  40. Lv, JunNan, Fan, XueLing, Li, Qun,The impact of the growth of thermally grown oxide layer on the propagation of surface cracks within thermal barrier coatings,Surface and Coatings Technology, 309, 2017, 1033--1044
  41. Lv, JunNan, Li, Qun,Equivalent configurational stress to predict material yielding and crack propagation,Acta Mechanica, 227, 2016, 3055--3065
  42. Yu, NingYu, Li, Qun,Failure theory via the concept of material configurational forces associated with the M-integral,International Journal of Solids and Structures, 50(25-26), 2013, 4320--4332
  43. Yu, NY, Li, Q, Chen, YH,Experimental evaluation of the M-integral in an elastic-plastic material containing multiple defects,Journal of Applied Mechanics, 80(1), 2013, 011021
  44. Pan, SuXin, Hu, YiFeng, Li, Qun,Numerical simulation of mechanical properties in nanoporous membrane,Computational materials science, 79, 2013, 611--618
  45. Hou, Junling, Li, Qun, Lv, Junnan, Zuo, Hong,Crack deflection by the transformable particles dispersed in composites,Acta Mechanica, 227, 2016, 743--756
  46. Hou, Junling, Li, Qun, Liu, Guangyan, Zuo, Hong,Fundamental solutions of a crack impinging upon an interface slippage in laminated anisotropic bodies,Archive of Applied Mechanics, 86, 2016, 687--700
  47. Guo, Yu-Li, Li, Qun,On some fundamental properties of the L-integral in plane elasticity,Acta Mechanica, 226, 2015, 137--148
  48. Wang, Rong, Zuo, Hong, Yang, Yi-Min, Yang, Bo, Li, Qun,Finite element simulation and optimization of radial resistive force for shape memory alloy vertebral body stent,Journal of Intelligent Material Systems and Structures, 28(15), 2017, 2140--2150
  49. Liu, Guozhen, Lei, Qingyu, Wolak, M. A, Li, Qun, Chen, Long-Qing, Winkler, Christopher, Sloppy, Jennifer, Taheri, M. L, Xi, Xiaoxing,Epitaxial strain and its relaxation at the LaAlO3/SrTiO3 interface,Journal of Applied Physics, 120(8), 2016
  50. Liang, Linyun, Li, Qun, Hu, Jiamian, Lee, Shiwoo, Gerdes, Kirk, Chen, Long-Qing,Phase field modeling of microstructure evolution of electrocatalyst-infiltrated solid oxide fuel cell cathodes,Journal of Applied Physics, 117(6), 2015
  51. Wang, JJ, Ma, XQ, Li, Q, Britson, J, Chen, Long-Qing,Phase transitions and domain structures of ferroelectric nanoparticles: Phase field model incorporating strong elastic and dielectric inhomogeneity,Acta materialia, 61(20), 2013, 7591--7603
  52. Guo, Yuli, Li, Qun,Material configurational forces applied to mixed mode crack propagation,Theoretical and Applied Fracture Mechanics, 89, 2017, 147--157
  53. Wang, Rong, Zuo, Hong, Yang, Yi-Min, Yang, Bo, Li, Qun,Finite element simulation and optimization of radial resistive force for shape memory alloy vertebral body stent,Journal of Intelligent Material Systems and Structures, 28(15), 2017, 2140--2150
  54. Lv, JunNan, Fan, XueLing, Li, Qun,The impact of the growth of thermally grown oxide layer on the propagation of surface cracks within thermal barrier coatings,Surface and Coatings Technology, 309, 2017, 1033--1044
  55. Pan, Suxin, Li, Qun, Liu, Qida,Ferroelectric creep associated with domain switching emission in the cracked ferroelectrics,Computational Materials Science, 140, 2017, 244--252
  56. Lv, JunNan, Li, Qun,Equivalent configurational stress to predict material yielding and crack propagation,Acta Mechanica, 227, 2016, 3055--3065
  57. 古斌, 郭宇立, 李群,基于构型力断裂准则的裂纹与夹杂干涉问题,力学学报, 49(6), 2017, 1312--1321
  58. 余力, 吕俊男, 杜伟, 李群,金属材料三维断裂韧度厚度效应的有限元模拟,固体力学学报, 39(2), 2018, 170--181