成果简介：

主要从事高速侵彻动力学、梯度材料与结构动力学、岩土类材料多尺度建模与计算方法研究等。主持国自然面上基金项目、青年基金项目，参与国防预研基金、国自然 “叶企孙”重点等多个基金项目。主持国家重大科技工程专项课题1项，国防基础科研重点项目课题2项，参与 “十四五”期间多项装备预研项目。以第一/通讯作者发表学术论文20余篇，申请国家发明专利6项。

代表性著作：

1. Dong Heng, Wu Haijun*, Ren Guang, Lv Yingqing, Quan Xin, Li Meng, Huang Fenglei. Complexity of space trajectory and macro-micro failure mechanism of elliptical projectile penetrating concrete at high velocity. International Journal of Impact Engineering, 2025.

2. Dong Heng, Zhang Xinxin, Wu Haijun*, Tian Ze, Deng Ximin, Huang Fenglei. Trajectory prediction of the tapered projectile and grooved projectile in deep penetration, International Journal of Impact Engineering, 2022.

3. Dong Heng, Wu Haijun*, Liu Zihao, Gao Xudong, Li Jinzhu, Pi Aiguo, Huang Fenglei. Penetration characteristics of pyramidal projectile into concrete target. International Journal of Impact Engineering, 2020.

4. Dong Heng, Liu Zihao, Wu Haijun*, Gao Xudong, Pi Aiguo, Huang Fenglei. Study on penetration characteristics of high-speed elliptical cross-sectional projectiles into concrete. International Journal of Impact Engineering, 2019.

5. Wu Haijun, Deng Ximin, Dong Heng*, Tian Ze, Yang Guanxia, Huang Fenglei. Three-dimensional trajectory prediction and analysis of elliptical projectile, International Journal of Impact Engineering, 2023.

6. Ren Guang, Wu Haijun, Dong Heng*, Lv Yingqing, Huang Fenglei. Numerical prediction of beam capacity using the new constitutive model based on concrete biaxial behavior[J]. Journal of Building Engineering, 2024, 96: 110559.

7. Lv Yingqing, Wu Haijun, Dong Heng*, Guang Ren, Tongqing Jia, Huang Fenglei. Dynamic failure characteristics of high-strength concrete and high-strength rock based on fractal theory[J]. Engineering Fracture Mechanics, 2024, 308: 110345.

8. Ren Guang, Wu Haijun, Dong Heng*, Huang Fenglei. Prediction of dynamic response of high-Strength concrete − based on the modified constitutive model[J]. Computers & Structures, 2024, 305: 107515.

9. Yang Guanxia, Wu Haijun, Dong Heng*, Huang Fenglei. Compressive behavior and visco-hyperelastic constitutive of polyurethane elastomer over a wide range of strain rates[J]. Polymer Testing, 2024, 138: 108553.

10. Wang Jie, Wu Haijun, Dong Heng*, Zhou Jiequn, Shi Xiaohai, Yang Guanxia, Huang Fenglei. Flow field analysis of long rod hypervelocity penetration into semi-infinite concrete target, Mechanics of Materials, 2023.

11. 董恒, 黄风雷, 武海军*, 邓希旻, 李萌, 刘龙龙.异形弹体高速侵彻/穿甲机理研究进展[J].兵工学报, 2024, 45(09)：2863-2887.

12. 郑卓扬,董恒*,武海军, 贾桐庆, 黄风雷.侵彻弹引系统非线性动力学模型及响应特性[J].兵工学报, 2024.