徐艳龙


的个人主页 http://jszy.nwpu.edu.cn/xuyanlong

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基本信息 The basic information

徐艳龙

航空学院

博士研究生毕业

工学博士

讲师(高校)

xuyanlong@nwpu.edu.cn

工作经历 Work Experience

2015.07-至今 西北工业大学 航空学院 讲师

2013.10-2015.04 阿卜杜拉国王科技大学 应用数学 博士后

教育经历 Education Experience

2008.09-2013.07  西安交通大学 航天航空学院 固体力学 硕博  

2004.09-2008.07 大连理工大学 工程力学系     工程力学 本科

教育教学 Education And Teaching

讲授《MATLAB软件与应用》

讲授《结构强度基础(英)》 

荣誉获奖 Awards Information

2013   博士研究生国家奖学金

2007  “周培源大学生力学竞赛”辽宁省赛区一等奖  

 

科学研究 Scientific Research

研究兴趣:

智能材料与结构力学

声子晶体,声波、弹性波超材料

弹性波超构表面

纵向项目:

4. 陕西省自然科学基础研究计划 一般项目(青年),多级特性对内凹点阵结构的弹性波带隙和负泊松比性质的影响研究 ,2018/01-2019/12,3万元,主持 

3. 航空科学基金项目,薄壁结构振动噪声控制的非线性势能阱技术,2016/10-2018/09,12万元,主持

2. 国家自然科学基金青年科学基金项目, 梯度超构表面对弹性波异常反射和折射的研究,2017/01-2019/12, 22 万元,主持 

1. 西北工业大学引进高层次人才科研启动费,有限周期声子晶体梁结构振动设计,2015/09-2017/09,8万元,主持  

学术成果 Academic Achievements

20. Yi Li, Yanlong Xu. Increasing accuracy in the interval analysis by the improved format of interval extension based on the first order Taylor series. Mechanical Systems & Signal Processing , 2018 , 104 :744-757.

19. Xiaoling Zhou, Yanlong Xu, Longqi Wang. Tuning flexural elastic wave proagation in electroactive phononic crystals. Journal of Applied Physics, 2018,123:225103.

17. Liyun Cao, Zhichun Yang, Yanlong Xu, Badreddine Assouar. Deflecting flexural wave with high transmission by using pillared elastic metasurface. Smart Materials and Structures, 2018,27:075051.

16.XiaolingZhou, YanlongXu, YuLiu, Liangliang Lv, FujunPeng, LongqiWang. Extending and lowering band gaps by multilayered locally resonant phononic crystals. Applied Acoustics, 2018, 133 :97-106.

15. Yanlong Xu, Zhichun, Yang, Liyun Cao. Deflecting Rayleigh surface acoustic wave by meta-ridge with gradient phase shift. Journal of Physics D Applied Physics, 2018, 51(17):175106.

14 .Yi Li, Yanlong Xu. Harnessing the bistable composite shells to design a tunable phononic band gap structure. Materials Research Express, 2018:025801.

13. Liyun Cao, Zhichun Yang, Yanlong Xu. Anomalous refraction and focusing of SH waves in solids with elastic metasurface. Journal of Sound and Vibration, 2018 , 418 :1-14.

12. Yanlong Xu, Yi Li, Liyun Cao, Zhichun Yang, and Xiaoling Zhou. Steering of SH wave propagation in electrorheological elastomer with a structured meta-slab by tunable phase discontinuities. AIP Advances, 2017, 7 (9) :095114.

11. Yi Li, Yanlong Xu. Tuning and switching of band gap of the periodically undulated beam by the snap through buckling. AIP Advances, 2017, 7 (5) :040802 .

10. Yi Li, Yanlong Xu. Research on the effects of geometrical and material uncertainties on the band gap of the undulated beam. AIP Advances, 2017, 7 (9) :095315.

9. Yanlong Xu, Xiaoling Zhou ,Wei Wang , Longqi Wang , Fujun Peng , Bin Li. On natural frequencies of non-uniform beams modulated by finite periodic cells. Physics Letters A, 2016,380: 3278–3283.

8. Yanlong Xu. Analytical study of dispersion relations for shear horizontal wave propagation in plates with periodic stubs. Ultrasonics, 2015, 61: 114-120.

7. Yanlong Xu. Spatial bandwidth enlargement and field enhancement of shear horizontal wave in finite graded piezoelectric layered media. Physics Letters A, 2015, 379:1752-1756.

6. Yanlong Xu, Pai Peng. High quality broadband spatial reflections of slow Rayleigh surface acoustic waves modulated by a graded grooved surface. Journal of Applied Physics, 2015, 117: 035103.

5. Y.L. Xu, C.Q. Chen. X.G. Tian. Phonon-polariton and band structure of electro-magneto-acoustic SH wave propagation oblique to the periodic layered piezoelectric structures. Physics Letters A, 2013, 377: 895-902.

4. Y.L. Xu, C.Q. Chen. X.G. Tian. Wave characteristics of two-dimensional hierarchical hexagonal lattice structures. Journal of Vibration and Acoustics. 2013, 136(1), 011011.

3. Y.L. Xu, C.Q. Chen. X.G. Tian. The existence of simultaneous Bragg and locally resonant band gaps in composite phononic crystal. Chinese Physics Letters, 2013, 30(4): 044301.

2. Y.L. Xu, X.G. Tian, C.Q. Chen. Band structures of two dimensional solid/air hierarchical phononic crystals. Physica B-Condensed Matter, 2012, 407: 1995-2001.

1. Y.L. Xu, C.Q. Chen. X.G. Tian. Tunable band structures of 2D multi-atom Archimedean-like phononic crystals. International Journal of Computational Materials Science and Engineering, 2012, 1(2): 1250016.