梅跃 (副教授)

副教授   硕士生导师

性别:男

毕业院校:德州农工大学

学位:博士

在职信息:在职

所在单位:工程力学系

办公地点:大连理工大学力学楼509室

联系方式:meiyue@dlut.edu.cn meiyue1989@gmail.com

电子邮箱:

   
   

个人简介

本人研究方向属于计算力学与生物医学交叉领域,即针对人体各类软组织开展计算力学正反问题的数值模拟研究,包括利用生物医学影像数据重建软材料的不均匀材料场分布,非线性正问题算法研究等。近年来,本人取得的科研成果包括:作为核心骨干参与美国,英国以及欧洲科研项目5项。发表学术论文近30篇,其中SCI检索21篇,第一作者或者通讯作者身份发表SCI论文15篇,包括IJSS,CMAME,IJMS,JAM等计算力学,固体力学top期刊授权PCT国际发明专利1项。欢迎具有理工科背景,对编程以及多学科交叉领域感兴趣的学生报考。


----部分研究成果简介-----

1.基于表面位移的不均匀材料重建方法

左图为采用数字成像技术表面位移采集过程;右图为重建的全场剪切模量分布。


   2.基于影像数据的心血管力学行为重建

                                                                                                   

 通过OCT可以获得主动脉夹层的位移数据,求解反问题可以计算出截面的力学弹性模量分布,进而进行夹层风险评估,并提出医学解决方案。


   3.非线性力学算法研究

 

         通过进行变换(参见文章【5】),我们可以将非线性问题的非线性程度极大降低。下图蓝线显示采用新的算法(红色为标准数值算法),收敛性得到极大提升。


4.虚场法(VFM)算法研究

通过提出两类新的虚场(下图中的(2)和(3)),极大的降低采用虚场法识别不可压缩非均质材料的材料参数的误差。




----目前主持与参与科研项目-----

1.软组织不均匀超弹性材料分布的重建算法研究。大连理工大学引进人才科研专题,2019.04-2021.04,35万。主持


----曾经参与科研项目-----


1. Localization in biomechanics and mechanobiology of aneurysms: Towards personalized medicine, European research council consolidator grant, 2015.01-2020.01, 200万欧元。参与 

2.Multiscale Analysis of Residual Stresses with Novel Non-Destructive and Destructive Approaches using Surface Displacement Measurements, 美国国家自然科学基金,2017.05-2020.04,31万美元。参与

3.Predicting cardiovascular biomechanical stiffening due to the interplay of tissue layers with focus on calcific aortic valve disease, 英国Engineering and Physical Sciences Research Council (EP/P018912/1), 2017.05-2018.10, 10万英镑。参与

4.Development of a Novel MRI Compatible Shock Tube and Method for the Study of Blast Induced TBI, 美国国家自然科学基金,2014.09-2017.08, 14万美元。参与

5.Feasibility to Characterize Heterogeneous Subsurface Material Properties from Surface Deformations, 美国ASME Haythornthwaite Research Initiation Grant,2015.05-2018.04, 2万美元。参与


   ----主要期刊论文-----

   # 共同一作,*通讯作者

[1] Y. Mei, S.Avril*. On improving the accuracy of nonhomogeneous shear modulus identification in incompressible elasticity using the virtual fields method. International journal of Solids and Structures , 2019, Accepted.

[2]   X.B. Zhao, Y.L. Sun, Y. Mei*. A Size-dependent Cost Function to Solve the Inverse Elasticity Problem  . Applied Sciences, 2019, Accepted.

[3] Y. Mei, P. Yu*. Mapping Heterogeneous Elastic Property Distribution of Soft Tissues Using Harmonic Motion Data: A Theoretical Study. Mathematical Problems in Engineering, 2018, 9131340.

[4] P. Luo, Y. Mei*; M. Kotecha, A. Abbasszadehrad, S. Rabke, G. Garner, S. Goenezen. Characterization of the stiffness distribution in two and three dimensions using boundary deformations: a preliminary study. MRS Communications, 2018, 1-10.

[5]  Y. Mei, D.E. Hurtado, S. Pant, A. Aggarwal*. On improving the numerical convergence of highly nonlinear elasticity problems. Computer Methods in Applied Mechanics and Engineering, 2018, 337, 110-127.

[6]   Y. Mei, B. Stover, N. Kazerooni, A. Srinivasa, M. Hajhashemkhani, M.R. Hematiyan, S. Goenezen*. A comparative study of two constitutive models within an inverse approach to determine the spatial stiffness distribution in soft materials. International Journal of Mechanical Sciences, 2018, 140, 446-454.

[7] Y. Mei, S. Goenezen*. Mapping the viscoelastic behavior of soft solids from time harmonic motion. ASME Journal of Applied Mechanics, 2018, 85(4), 041003.

[8] L. Shankar#Y. Mei#, S. Goenezen*. Improving the sensitivity to map nonlinear parameters for hyperelastic problems.Computer Methods in Applied Mechanics and Engineering, 2018, 331, 474-491.

[9]      Y. Mei, S.C. Wang, X. Shen, S. Rabke, S. Goenezen*. Mechanics based tomography: A preliminary feasibility study, Sensors, 2017, 17(5), 1075.

[10] Y.L. Gong#, Y. Mei#, J.L. Liu*. Capillary adhesion of a circular plate to solid: large deformation and movable boundary condition. International Journal of Mechanical Sciences, 2017, 126, 222-228.

[11]   Y. Mei*, M. Tajderi, S. Goenezen. Regularizing Biomechanical Maps for Partially Known Material Properties. International Journal of Applied Mechanics. 2017, 9(2).

[12] Y. Mei, R. Fulmer, V. Raja, S.C. Wang, S. Goenezen*. Estimating the non-homogeneous elastic modulus distribution from surface deformations. International Journal of Solids and Structures, 2016, 83, 73-80.

[13]      Y. Mei, S. Kuznetsov, S. Goenezen*. Reduced boundary sensitivity and improved contrast of the regularized inverse problem solution in elasticity. ASME Journal of Applied Mechanics,2015,031001-10.

[14]      Y. Mei, J.L. Liu*, R.N. Wu, R. Xia. Capillarity-induced mechanical behaviors of a polymer microtube surrounded by a droplet. AIP Advances, 2014, 4, 127128.

[15]      J.L. Liu*, J. Sun, Y. Mei. Biomimetic mechanics behaviors of the strider leg vertically pressing water. Applied Physics Letters, 2014,104, 231607.

[16]      J.L. Liu*, J. Sun, Y. Mei. Droplet-induced deformation of a polymer microfiber. Journal of Applied Physics, 2013, 114(4), 044901.

[17]      J.L. Liu*, Y. Mei, X.Q. Dong. Post-buckling behavior of a double-hinged rod under self-weight. Acta Mechanica Solida Sinica, 2013, 26(2), 197-204.

[18]      J.L. Liu*, R. Xia, Y. Mei. Droplet-induced abnormal bending of micro-beams. Journal of Adhesion Science and Technology, 2013, 27(13), 1418-1431.

[19]   J.L. Liu*, Y. Mei, R. Xia, W.L. Zhu. Large displacement of a static bending nanowire with surface effects. Physica E: Low-dimensional Systems and Nanostructures, 2012, 44 (10), 2050–2055.

[20]      J.L. Liu*, W.J. Zuo, Y. Mei. Droplet-induced anomalous deformation of a thin micro-plate. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2012, 412, 197-204.

[21]      J.L. Liu*, Y. Mei, R. Xia. A new wetting mechanism based upon triple contact line pinning. Langmuir, 2011, 27 (1), 196–200.


  ----发明专利-----

 

[1]   S. Goenezen, Y. Mei. Systems and methods for visualizing the interior morphology and material properties of samples from surface and deformations, PCT/US16/62877, US20180306691A1,2018.10.




教育经历

[1]   2013.8-2017.8

德州农工大学  |  机械工程  |  博士

[2]   2010.9-2013.7

华南理工大学  |  固体力学  |  硕士

[3]   2006.9-2010.7

中国石油大学(华东)  |  工程力学  |  学士

[4]   2003.9-2006.7

南昌三中  |  无

工作经历

[1]   2019.4-至今

大连理工大学  |  副教授

[2]   2018.10-2019.4

法国圣埃蒂安高等矿业学校  |  博士后

[3]   2017.7-2018.9

英国斯旺西大学  |  博士后

研究方向

  • [1]   采用机器学习重建力学行为研究
  • [2]   基于医学影像技术的软组织力学行为重建
  • [3]   结构无损检测方法研究
  • [4]   细胞力学行为的重建
  • [5]   非线性有限元算法研究