Name: Jiang Maoyuan

Title：Associate Professor

Tel：13419587020

Email：jiangmaoyuan@whut.edu.cn

Introduction

In response to the demand for high-performance materials in national strategic areas such as aerospace, energy, and intelligent manufacturing, the study of the mechanical behavior of polycrystalline materials plays a crucial role in material design and optimization. By deeply exploring the interactions between microstructure, deformation mechanisms, and mechanical behavior, it provides essential theoretical support and practical guidance for material structure design and the optimization of mechanical properties.

Education Background

Ph.D in Solid Mechanics, Université Paris-Saclay, France (7/2019)

M.S. in Engineering Mechanics, École normale supérieure Paris-Saclay, France (7/2015)

B.S. in Engineering Mechanics, Université de Lorraine, France (7/2013)

Professional experience

2023.9-present: Associate Professor, Department of Mechanics and Engineering Science, Wuhan University of Technology

2021.4-2023.8: Lecturer, Department of Mechanics and Engineering Science, Wuhan University of Technology

2020.6-2021.3: Senior Engineer, Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd

2019.9-2020.3: Postdoctor Senior Engineer, Laboratoire d’Etude des Microstructures, ONERA-CNRS, France

Areas of Research Interests/ Research Projects

Jiang’s research interests focus mainly on mechanical behaviors and deformation mechanisms, including crystal plasticity theory, dislocation dynamics simulations, and multiscale computational methods. Jiang led two projects funded by the National Natural Science Foundation, one of which has been successfully completed. She has published several representative research findings in top journals in the field of solid mechanics, such as Int. J. Plast., Acta Mater., and J. Mech. Phys. Solids. In 2021, Jiang was selected as an outstanding young talent in the 'Wuhan Talent' program by the Wuhan Municipal Committee of the Communist Party of China.

Academic Achievement

Journal Publications: >10 ( 3 IJP, 1 JMPS, 1 Acta Mater.)

Citations: 225 (Scopus, April. 2025)

H-index: 7 (Scopus, April. 2025)

https://www.scopus.com/authid/detail.uri?authorId=57204000419

(* - corresponding author):

[1] Tao Zhang, Shuang Xu, Lisheng Liu, Maoyuan Jiang*, Long-range internal stress from non-uniform geometri-

cally necessary dislocations: A prediction method refined by dislocation dynamics simulations, International Journal of Plasticity, 2025, 188, 104316

[2] Maoyuan Jiang*, Xuzhi Zhang, Hai Mei, Shuang Xu, Lisheng Liu, The coupled effects of grain boundary strengthening and Orowan strengthening examined by dislocation dynamics simulations, Computational Materials Science, 2024, 231, 112602

[3] Maoyuan Jiang*, Zhengxuan Fan, Serge Kruch, Benoit Devincre*, Grain size effect of FCC polycrystal: A new CPFEM approach based on surface geometrically necessary dislocations, International Journal of Plasticity, 2022, 150, 103181

[4] Maoyuan Jiang*, Benoit Devincre, Uncovering the existence of anti-backstress associated with dislocations accumulated at grain boundaries during plastic deformation, Computational Materials Science, 2022, 208, 111328

[5] Maoyuan Jiang*, Ghiath Monnet, Benoit Devincre, On the origin of the Hall-Petch law: a 3D-Dislocation Dynamics simulation investigation, Acta Materialia, 2021, 209, 116783

[6] Maoyuan Jiang, Ghiath Monnet, Benoit Devincre*, Stress fields of finite-size dislocation walls and prediction of back stress induced by geometrically necessary dislocations at grain boundaries, Journal of the Mechanics and Physics of Solids, 2020, 143, 104071

[7] Maoyuan Jiang, Benoit Devincre, Ghiath Monnet*. Effects of the grain size and shape on the flow stress: a dislocation dynamics study, International Journal of Plasticity, 2019, 113, 111-124