成果简介♗：

作为负责人先后主持国家自然科学基金面上项目、装备发展部国家重大工程专项以及军科委基础加强重点项目课题等国家级/省部级7项课题💁🏼，在含能复合体系力学行为㊙️、点火机理和冲击反应理论等方面取得了系列创新性研究成果⇢。相关研究成果在Compos. Sci. Technol.、Compos. Struct.、J. Appl. Phys.等专业领域顶级或著名期刊发表研究论文30余篇。

代表性论著😥：

1. Liu R, Chen PW*, Kang G, Zhu SP, Carpinteri A, Guo YS. Dynamic mesoscale cracking modeling of energetic composite materials in Hopkinson bar test; Composite Structures; 2022; 281; 114989.

2. Liu R, Wang XJ, Chen PW*, Kang G, Zhu SP, Guo YS. The role of tension-compression asymmetrical microcrack evolution in the ignition of polymer-bonded explosives under low-velocity impact；Journal of Applied Physics; 2021; 129; 175108;

3. Liu R, Chen PW*, Zhang XT, Zhu SP. Non-shock ignition probability of octahydro-1,3,5,7-tetranitro-tetrazocine-based polymer bonded explosives based on microcrack stochastic distribution；Propellants Explosives Pyrotechnics; 2020; 45; 568;

4. Guo YC, Lan Q, Han C, Chen PW, Liu R*. Microstructural characterization of pressure-induced cracking in melamine/F2311 composites and crack-healing behavior via thermal-pressure aging treatment; Materials & Design; 2020; 189; 108538;

5. Liu R, Chen PW*. Modeling ignition prediction of HMX-based bonded explosives under low velocity impact; Mechanics of Materials; 2018; 124; 106-117;