1.金属动态力学性能；

2.钢-混凝土组合结构；

3.组合结构抗冲击。

[1] Jun Wan, Hua Yang, Yong Zhu, Mingxu Shang. Experimental and analytical study on the dynamic response of rectangular concrete-filled steel tube under transverse impact loading. Thin-Walled Structures 190 (2023) 110925.（中科院一区）

[2] Jun Wan, Yong Zhu, Ying Zhang, Hui Zhao. Strain rate effect and dynamic constitutive model of 7A04-T6 high-strength aluminium alloy. Structures 53 (2023) 1250–1266.（中科院二区）

[3] Jun Wan, Yu Chen, Kai Wang, Shaohua Han. Residual strength of CHS short steel columns after lateral impact. Thin-Walled Structures 2017 118:23-36.（中科院一区）

[4] Yu Chen, Jun Wan, Kang He. Experimental investigation on axial compressive strength of lateral impact damaged short steel columns repaired with CFRP sheets. Thin-Walled Structures 2018; 131:531-546. （中科院一区）

[5] Yu Chen, Jun Wan, Kai Wang, Shaohua Han. Residual axial bearing capacity of square steel tubes after lateral impact. Journal of Constructional Steel Research 2017; 137:325-341.（中科院二区）

[6] Yu Chen, Jun Wan, Kang Hu, Jian Yang, Xixiang Chen. Stress concentration factors of circular chord and square braces K-joints under axial loading. Thin-Walled Structures 2017; 113:287-298.（中科院一区）

[7] Xiaoyong Zhang, Yu Chen, Jun Wan, Kai Wang, Kang He.Tests on residual ultimate bearing capacity of square CFST columns after impact. Journal of Constructional Steel Research, 2018, 147(AUG.):27-42.（中科院二区）

[8] Kai Wang,Yu Chen, Jun Wan, Shaohua Han, Lican Liao.Compressive behavior of post-heated circular CFST short columns externally strengthened with CFRP sheets. Journal of Adhesion Science and Technology, 2017:1-21.

[9] Yu Chen, Kai Wang, Kang He,Jiangang Wei, Jun Wan.Compressive behavior of CFRP-confined post heated square CFST stub columns. Thin-Walled Structures, 2018, 127:434-445.（中科院二区）

科研项目

国家自然科学基金，方、矩形高强钢管混凝土抗撞击性能与剩余力学性能研究，结题，参与；

国家自然科学基金，高强钢管高强混凝土柱抗冲击性能与设计，结题，参与；

国家自然科学基金，圆钢管约束型钢混凝土柱火灾下与火灾后力学性能与设计，结题，参与。