Yulong Li


http://jszy.nwpu.edu.cn/en/liyulong

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The basic information

Yulong Li

School of Aeronautics

Postgraduate

Doctor

Professor

liyulong@nwpu.edu.cn

029-88494859

Work Experience

12/2000-Present: “Cheung Kong Scholar”, Professor and Supervisor for Ph.D. Students. Department of Aircraft Engineering, NPU

3/1996-present: Chair Professor and Supervisor for Ph.D. Students. Department of Aircraft Engineering, NPU

9/2013-09-2014: Director of the Development and Planning Office of NPU

9/2009-10/2009:   Visiting Professor, Department of Mechanical Engineering, Université Pierre et Marie Curie -Paris 6

8/2007-9/2007:   Visiting Professor, Department of Mechanical Engineering, Université Pierre et Marie Curie -Paris 6

4/2004-6/2004: Visiting Professor, Department of Mechanical Engineering, The Johns Hopkins University (JHU)

6/2002-9/2002: Visiting Professor, Department of Mechanical Engineering, The Johns Hopkins University (JHU)

Johns Hopkins University (JHU)

Center of Excellence for Advanced Materials, Department of Applied Mechanics and Engineering Science, University of California, San Diego

2/1995-7/1996: Professor and Vice Chairman of Department, Department of Aircraft Engineering, NPU

4/1994-2/1995: Vice Chairman of Department, Associate Professor, Department of Aircraft Engineering, NPU

2/1992-4/1994: Associate Professor, Department of Aircraft Engineering, NPU

12/1987-2/1992: Lecturer Department of Aircraft Engineering, NPU 

Education Experience

1991:   Ph.D. Engineering in Solid Mechanics, Northwestern Polytechnical University (NPU), Xi’an, P. R. China  

1988:   Co-supervised Ph.D. program in the Department of Engineering Science, University of Oxford, UK 

1985:   M. Eng. in Solid Mechanics, NPU, Xi’an, P. R. China

1982:   B. Eng. in Structure and Strength of Aircraft, NPU, Xi’an, P. R. China 

Awards Information

01/2012 “A Bird-Strike testing system and technique to meet the airworthiness requirements”, Second Class Reward of Aviation Science and Technology Award,  AVIC, The second  prizewinner.

09/2009 “Construction and practice of the training platform for post-graduate innovation capbility”, First Class Reward of National Teaching Achievement Award, The fourth  prizewinner, Certificate No.2009038

12/2006 “Research and Application of Hopkinson bar”, Second Class Reward of Advance in Science and Technology, Commission of  Science, Technology, and Industry for National Defense

2006   Distinguished Teacher, Commission of Science Technology and Industry for National Defense

9/2006   Excellent Teacher Award of NPU

2006   “San-Wu” Talents, Shaanxi Province

10/2004 Special Government Award, The State Council, NO.307080

1/2004   “511” Talents Project of Commission of Science Technology and Industry for National Defense

9/2003 Excellent Teacher Award of NPU

2003   “Dynamic Measuring Method of Bird Strike of Airplane”, Second Award, National Defense of Science and Technology,

12/2000 “Cheung Kong Scholar”, Special Professor in the Nation

1997 “The calibration system for very high acceleration sensor”, Second Class Reward of Advance in Science and Technology, Chinese Ministry of Aeronautics and Aviation

1995 “The dynamic fracture toughness during dynamic crack initiation and propagation”, Third Class Reward of  CAEP,  Chinese Academy of Engineering Physics

University of Oxford  .

12/1995 University Medal for Research Group Leader for the 21st Century

1/1994 Excellent Young Scientific Researcher, Mechanics Society of Shannxi

5/1993 University Medal for Excellent Young Teachers

9/1993 “505” Prize for the University 

Scientific Research

· Numerical simulation of material behavior and structural response under impact loading (FEM)

· Visco-plastic behavior of materials

· Dynamic response and failure of structures under impact loading

· Dynamic behavior and failure evolution of materials (including ceramic/metal composites; fiber/epoxy composites )

· Dynamic crack initiation, propagation and arrest

· Experimental techniques to determine materials behavior at high strain rates and elevated temperature

· Constitutive equations for materials

· Bird-Strike responses of aircraft structures 

Academic Achievements

(1) Books

1. Yulong Li , Y.Y Liu et al, “Theory and Experiment of Dynamic crack Initiation and Propagation,” Northwestern Polytechnical University Press, Xi’an, China,  ISBN: 7-5612-0812-X/TB.7, 10/1995

2. Y. Li, C. Ruiz and J. Harding, “Modelling of the Impact Response of Fiber-Reinforced Composites,” Technomic Publishing Company, Inc. Lancaster, USA, ISBN: 87762-820-3, 1991.

3. Wei-Guo Guo, Yulong Li and Tao Suo, “Brief Introduction of Stress Wave TheoryNorthwestern Polytechnical University Press, Xi’an, China, ISBN: 978-7-5612-2184-604/2007

4. Jun Liu, Yulong Li , “Application Foundation of PAM-CRASH” Northwestern Polytechnical University Press, Xi’an, China, ISBN:987-7-5612-2483-0 ,12/2008

(2) Archival Journal Articles

Year of 2014

1   Song HaiYang, Li YuLong, An MinRong, Atomic simulations of the effect of twist grain boundaries on deformation behavior of nanocrystalline copper, Computational Materials Science,2014, 84, 40-44

2 Xiaopeng Shi, Yulong Li, Guoxing Lu, Changjian Shen, A testing method for tearing energy of aluminum foams, Materials Science and Engineering: A 2014, Volume 614, 22, 284-290.

3 Xia Y, Yulong L, Li L. Effect of Grain Refinement on Fracture Toughness and Fracture Mechanism in AZ31 Magnesium Alloy[J]. Procedia Materials Science, 2014, 3: 1780-1785.

4 Yu X, Suo T, Zhao F, et al. Quasi-Static and Dynamic Compressive Properties of AZ31 Magnesium Alloy Processed by Equal Channel Angular Pressing[C]//Applied Mechanics and Materials. 2014, 566: 86-91.

5  F.F. Shi, R. Merle, B. Hou, J.G. Liu,Y.L. Li, H. Zhao, “A critical analysis of plane shear tests under quasi-static and impact loading”, International journal of Impact Engineering, 2014, p1-13.

6 SHI Feifei, HOU Bing, LI Yulong, LU Jian, ZHAO Han, Behavior identification of a multi-layered graded stainless steel using an inverse method, Key Engineering Materials, 2015: p85~90.

Year of 2013

7   Xuan Chen, Yulong Li, Zeng Zhi, Yazhou Guo, Na Ouyang,The compressive and tensile behavior of a 0/90 C fiber woven composite at high strain rates,Carbon 2013, 61, 97-104

8   J.H. Shen, Y.L. Li, Q. Wei, Statistic derivation of Taylor factors for polycrystalline metals with application to pure magnesium Materials Science and Engineering: A 2013, 582, 270-275.

9   Shi, F.F., Bing, H., Li, Y.L., Lu,J., and Zhao, H, Experimental Study on a Graded Stainless Steel Sheet under Quasi-Static and Dynamic Loading. Key Engineering Materials, 2013, Vol.535-536, p.56-69.

10   Haitao Hu;Yulong Li;Jinli Wang,Vibration Fatigue Behavior of 2024-T62 Aluminum Alloy Cantilever Beam under Different Vibration State, Key Engineering Materials, 2013,Vols. 525-526,p253-256

11   Chunlin Chen, Yulong Li and Fuh-Gwo Yuan, Development of time-reversal method for impact source identification on plate structures, Shock and Vibration. 2013;20(3):561-73

12   H Cui, Y Li, S Koussios, A Beukers Mixed mode cohesive law for Z-pinned composite analyses, Computational Materials Science. 2013;75:60-8.

13   C Chen, K Peters, Y Li, Self-healing sandwich structures incorporating an interfacial layer with vascular network, Smart Materials and Structures, 2013, 22(2): 025031. 

Year of 2012

1   Chen, C.L., Li, Y.L. and Yuan, F.G., Impact source identification in finite isotropic plates using a time-reversal method: experimental study. Smart Materials and Structures, 2012, Vol.21, No.10, 105025.

2   Guo, Y.Z. and Li, Y.L., A novel approach to testing the dynamic shear response of Ti-6Al-4V. Acta Mechanica Solida Sinica, 2012, Vol.25, Issue 3: p. 299-311.

3   B. Hou, H. Zhao, S. Pattofatto, J. G. Liu, Y. L. Li, Inertia effects on the progressive crushing of aluminium honeycombs under impact loading, International Journal of Solids and Structures 2012 49, 27542762

4   Xu Zejian, Li Yulong. Dynamic fracture toughness of high strength metals under impact loading: increase or decrease, Acta Mechanica Sinica, 2011, 27(4): 559-566

5   Xu Zejian, Li Yulong. A novel method in determination of dynamic fracture toughness under mixed-mode I/II impact loading. Int. J. Solid. Struct. 2012, 49: 366-376

6   Xu Zejian, Li Yulong, Huang Fenglei. Application of split Hopkinson tension bar technique to study of dynamic fracture properties of materials. Acta Mechanica Sinica. 2012,V28(2): 424-431.

7   Song, H.Y. and Li, Y.L., Atomic simulations of effect of grain size on deformation behavior of nano-polycrystal magnesium, Journal of Applied Physics, 2012, Vol.111, Issue 4: p. 044322-5.

8   Hou Bing, and Li, Y.L, Inertia effects on the progressive crushing of aluminium honeycombs under impact loading,  International Journal of Solids And Structures, 2012, Vol 49,  Issue 19-20:  p. 2754-2762.

9   Xiang Xinmei and Li, Y.L., Molecular Dynamics Simulation of Deformation of Shear Bands in Alloy Glass Metal Cu64Zr36, RARE METAL MATERIALS AND ENGINEERING ,2012,  Vol: 41 : p: 1409-1412

10   Xue Pu, Wang Bo and Li, Y.L, Experimental study, on strain rate sensitivity of ductile porous irons, International Journal of Impact Engineering; 2011; Vol :48; P:82-86. 

11   Suo Tao, Chen Yuzeng, Li, Y.L, Wang Cunxian and Fan Xueling; Strain rate sensitivity and deformation kinetics of ECAPed aluminium over a wide range of strain rates; Materials Science and Engineering: A; 2012; Vol :560; Issue:10;P: 545–551

12   Song, H.Y. and Li, Y.L., Effect of stacking fault and temperature on deformation behaviors of nanocrystalline Mg, Journal of Applied Physics, 2012, Vol.112, Issue 5: p. 054322-4.

13   Song, H.Y. and Li, Y.L., Effect of twin boundary spacing on deformation behavior of nanotwinned magnesium, Physics Letters A, 2012, Vol.376, Issue 4: p. 529-533. SCI

14   Zakir, Sheikh Muhammad and Li, Y.L, Dynamic response of the leading edge wing under soft body impact, International Journal of Crashworthiness, 2012, Vol 14,  Issue 4:  p. 357-376. (SCI)

15   Suo Tao, Li, Y.L, Zhao Feng and Xie Kui; Temperature Effects on the Mechanical Behavior of Ultrafine-Grained Material; Nanomaterials by severe plastic deformation: nanospd5, PST 1 and 2; 2011; Vol :667-669; P:827-832

16   Chen Chunlin and Li, Y.L; Impact and damage location detection on plate-like structures using time-Reversal method; Structural Health Monitoring 2011: Maintenance and Intelligent Structures Proceedings of the 8th International Workshop on Structural Health Monitoring;2011; Vol :1-; P:274-281

17   Hao Cui, Sotiris Koussios, Yulong Li, Adriaan Beukers, Measurement of adhesive shear properties by short beam shear test based on higher order beam theory. International Journal of Adhesion and Adhesives2012; Vol :40; P:19-30

18   Chen Chunlin and Li, Y.L; An enhanced time-reversal method for impact damage monitoring on plate-like structures; Key Engineering Materials;  2012; Vol :525-526; P:365-368

19   Cui Hao and Li, Y.L; Failure of composite T-joints in bending with through-the-Thickness reinforcement : Stitching vs Z-pinning; Key Engineering Materials;  2012; Vol :525-526; P:233-236

20   Guo, Y.Z, Chen Xing, Zeng Zheng and Li, Y.L; Dynamic mechanical behavior of two fiber-reinforced composites; Key Engineering Materials; 2012; Vol :525-526; P:261-264

21   Hu Haitao, Li, Y.L and Wang Jinli; Vibration fatigue behavior of 2024-T62 aluminum alloy cantilever beam under different vibration state; Key Engineering Materials; 2012; Vol :525-526; P:253-256

22   Song H.Y and Li, Y.L; Effect of stacking fault and temperature on deformation behaviors of nanocrystalline Mg; Journal of Applied Physics; 2012; Vol :112; Issue:5;P: 054322 - 054322-4

23   Zhang Xin and Li, Y.L; Simulation of pylon emergency break-away of large commercial aircraft; Key Engineering Materials; 2012; Vol :525-526 ; P:257-260 

Social Appointments

2009.10--present:  Executive Member of Chinese Society of Aeronautics and Astronautics, Director of Aircraft Design and Strength Committee 

2008-2013: Member of Mater of Engineering Education Steering Committee, Ministry of Education

2008-2010: Member of 12th Expert Panel of National Natural Science Foundation of China

2008 Chairman of the Fifth National Conference on Experimental Techniques in Mechanics of Explosion, Xi’an, P. R. China

2006-2008: Member of 11th Expert Panel of National Natural Science Foundation of China

2004-2008: Committee Member of Experimental Techniques in Mechanics of Explosion Group, 6th Mechanics of Explosion Committee, Chinese Society of Mechanics

2002-present: Editorial Board, Acta Aeronautica et Astronautica Sinica(Chinese), Acta Mechanica Solida Sinica (Chinese), Explosion and Shock Waves (Chinese), Journal of Vibration and Shock (Chinese), The Series Books of Aeronautical Science and Technology