1997-09 至 2002-06, 清华大学, 固体力学, 博士

1994-09 至 1997-08, 清华大学, 机械制造, 学士

1992-09 至 1997-07, 清华大学, 工程力学, 学士

2010-12 至 今, 清华大学, 航天航空学院, 教授

2005-12 至 2010-12, 清华大学, 航天航空学院, 副教授

2004-09 至 2005-12, 清华大学, 航天航空学院, 讲师

2002-07 至 2004-09, 英国剑桥大学，机械工程系，博士后

冲击动力学领域专家，擅长复杂力学问题的理论模型和数值仿真，在应变梯度塑性理论、超轻多孔介质、夹芯结构、能量吸收构件、结构冲击毁伤、无量纲参数分析等领域有着丰富的研究经验。

主要学术贡献和创新包括：

1、提出了有限变形弹塑性板冲击动力响应的主导无量纲数，阐明了多重非线性耦合下板的变形机制，构建了连接弹性、弹塑性与刚塑性解的理论框架；

2、推导出了弹性板的有限变形近似解析解，预测的中点位移和主应力与有限元结果高度吻合，且计算效率具有显著优势；

3、给出了夹芯结构在冲击载荷作用下的理论预测模型，其中的三阶段变形基本假设为学者们广泛采纳；

4、建立了圆管受轴向压缩作用下，多种变形失效的理论模型，包括自由翻转、模具翻转、屈曲、模具膨胀、模具收缩等失效形式，与大量的实验和仿真数据符合良好；

5、针对啄木鸟头部反复受冲击而无损伤的问题，利用实验获得反力脉冲，并分析了其头部避免损伤的原因；

6、研究多种宏观轻质多孔介质材料，如蜂窝结构、格栅结构、折纸结构的等效力学性能。

7、对于具有分型和分级特性的超级纳米结构，进行了多种等效性能的分析。

1、2007年清华大学骨干人才计划

2、2009年度清华大学学术新人奖

3、2010年度清华大学青年教师教学优秀奖

4、2013年教育部新世纪人才计划

5、2021年中国力学学会全国徐芝纶力学优秀教师奖

积累具有影响力的学术成果有，在Journal of the Mechanics and Physics of Solids, International Journal of Impact Engineering, International Journal of Mechanical Science等期刊上，发表 SCI 论文100余篇，引用超3200次，H-index为31。出版研究生教材《冲击动力学》1部、英文专著《Introduction to Impact Dynamics》1部。

(1) 余同希，邱信明. 冲击动力学（第2版），清华大学出版社，2026. ISBN:978-7-302-72606-7.

(2) Wan T, Chen Y, Xie H, Qiu X. DN-EM: A dominant number-based load equivalent method for predicting the deformation process of elastic-plastic plates, International Journal of Impact Engineering, 2027, 220: 105918.

(3) Xie H, Jiang H, Qiu X. Dominant numbers for elastic-plastic plates with strain rate and hardening effects, International Journal of Impact Engineering, 2026, 217: 105809.

(4) Jiang H, Zhong W, Qiu X. Analytical model for rapid generation of multi-level iso-damage curves for blast-loaded PVB laminated glass, International Journal of Impact Engineering, 2026, 216: 105781.

(5) Wang X, Jiao C, Qiu X. A theoretical framework with higher-order rod bending for elastic gridshells: From continuum theory to dominant dimensionless parameter, International Journal of Solids and Structures, 2026, 341: 114314.

(6) Jiao C, Bian J, Li J, Wang Y, Qiu X. Transition of snap-through and snap-back bistability in curvature-discontinuous thin shells, Journal of the Mechanics and Physics of Solids, 2026, 216: 106782.

(7) Xie H, Qiu X. Dimensionless prediction of dynamic response in rectangular plates: Aspect ratio dependence, International Journal of Impact Engineering, 2025, 206: 105408.

(8) Huang X, Xie H, Feng Y, Jiao C, Zhong W, Qiu X. The dimensionless failure criteria of elastic-brittle thin plates under pulse loadings, International Journal of Impact Engineering, 2025, 206: 105412.

(9) Jiao C, Qiu X. The deformation mode transition of indented elastic thin shell induced by localized curvature imperfection, Journal of the Mechanics and Physics of Solids, 2025, 197: 106039.

(10) Huang X, Feng Y, Wang M, Qiu X. The dominating dimensionless numbers of an elastic-plastic thin plate under dynamic loading, Journal of the Mechanics and Physics of Solids, 2024, 186: 105593.

(11) Wang X, Qiu X. Elastica-plastica theory of Euler-Bernoulli beams subjected to concentrated loads, Applied Mathematical Modelling, 2024, 136: 115623.

(12) Huang X, Wang M, Feng Y, Wang X, Qiu X. Finite deformation analysis of the elastic circular plates under pressure loading, Thin-Walled Structures, 2023, 188: 110864.

(13) Feng Y, Wang M, Qiu X. A simplified mechanical model of the crease in the flexible origami structures, International Journal of Solids and Structures, 2022, 241: 111530.

(14) Wang M, Feng Y, Zhong W, Qiu X. The equivalent method for arbitrary pulses loaded on the elastic-brittle panel, International Journal of Impact Engineering, 2022, 167: 104278.

(15) Liu T, Chen L, Zhang X, Zhang X, Qiu X. Stress wave response in a two-dimensional membrane subjected to hypervelocity impact of a micro-flyer, International Journal of Impact Engineering, 2022, 167: 104259.

(16) Wang M, Huang X, Wang X, Qiu X. An approximate solution to the finite deformation of an elastic rectangular plate under static and dynamic transverse loadings, International Journal of Impact Engineering, 2021, 155: 103916.

(17) Wang W, Qiu X. The mechanical properties of origami structure determined by the improved virtual crease method, International Journal of Applied Mechanics, 2021, 13(1): 2150002.

(18) Liu T, Qiu X, Zhang X, Cao Y, Liu Y, Yang J. Experimental investigation on the hypervelocity impact damage behavior of polyimide film, International Journal of Impact Engineering, 2020, 141: 103538.

(19) Wang W, Qiu X. Analysis of the carrying capacity for tubes under oblique loading, Journal of Applied Mechanics, Transactions ASME, 2018, 85(3): 031010.

(20) Liu Y, Qiu X. A theoretical model of the shrinking metal tubes, International Journal of Mechanical Sciences, 2018, 144: 564-575.

(21) Wang W, Qiu X. An analytical study for global buckling of circular tubes under axial and oblique compression, International Journal of Mechanical Sciences, 2017, 126: 120-129.

(22) Liu Y, Qiu X, Wang W, Yu TX. An improved two-arcs deformational theoretical model of the expansion tubes, International Journal of Mechanical Sciences, 2017, 133: 240-250.

(23) Liu Y, Qiu X, Ma H, Fu W, Yu TX. A study of woodpecker's pecking process and the impact response of its brain, International Journal of Impact Engineering, 2017, 108: 263-271.

(24) Yu TX, Qiu X. Introduction to Impact Dynamics, Wiley, 2017, pp. 1-273.

(25) Yu X, Qiu X, Yu TX. Theoretical model of a metal tube under inversion over circular dies, International Journal of Mechanical Sciences, 2016, 108-109: 23-28.

(26) Ren Y, Qiu X, Yu TX. Verification of a theoretical model of tensor skin under water impact by considering the fluid-structure interaction, International Journal of Impact Engineering, 2016, 92: 66-74.

(27) Liu Y, Qiu X. A theoretical study of the expansion metal tubes, International Journal of Mechanical Sciences, 2016, 114: 157-165.

(28) Chen Y, Qiao C, Qiu X, Zhao S, Zhen C, Liu B. A novel self-locked energy absorbing system, Journal of the Mechanics and Physics of Solids, 2016, 87: 130-149.