1、1. Defeng Xu, Feifei Sun, Yuqing Gao, Qing Xu, Tianyu Hu,Early warning model for secondarycollapse of semi-ruined reinforced concrete frame structures under Aftershocks, Computer-AidedCivil and Infrastructure Engineering, 2026,100001.
2、2. Xu, D., Sun, F., Liu, Y. et al. Experimental and numerical study on real-time early warning of
3、secondary collapse in semi-ruined RC frame structures under aftershocks. Bull Earthquake En(2026).
4、3. Defeng Xu, Feifei Sun, Xingchen Chen, Honghui Qi, Tianyu Hu, Wenhan Yin, Early-warningapproach for secondary collapse of RC frame structure in semi-ruined state under aftershocks based on K-LSTM model, Journal of Building Engineering, Volume 117, 2026,114497.
5、4. He S, Sun F, Xu D*, Wu X. Experimental Study of Low-Cycle Fatigue and Recovery of
6、Polymer Blends for Viscous Damping Walls. Polymers. 2026; 18(9):1022.
7、5. Defeng Xu, Feifei Sun,Huaixiang Zhao,et al. Study on secondary collapse of the bottomframe masonry structure in semi-ruined state based on FEM–FDEM[J]. Scientific
8、Reports,2024,Vol.14(1): 29405.
9、6. DEFENG XU; JUNWU DAI; YONGQIANG YANG. Study on Numerical Simulation of
10、Seismic Collapse of RC Frame Structure with Infilled Wall , Advances in Civil Engineering
11、(2022).
12、7. DEFENG XU; JUNWU DAI; LIMEI CHEN; YONGQIANG YANG. Study on the SafetyEvaluation Method of Life-Saving Passage in Building Ruins Under the Action of Aftershock, Shock and Vibration, 2023, 12(10): 1-32.
13、8. DEFENG XU; JUNWU DAI; LIMEI CHEN; YONGQIANG YANG. Study on Constructionand Optimization of the Life-saving Passage in Building Ruins Based on Numerical SimulationMethod, Shock and Vibration, 2023, 30(12): 1-30.
14、9. DEFENG XU ; LIMEI CHEN. The Study on the Application of Crop Straws as the InsulationMaterials of Precast Concrete Sandwich Wall. Key Engineering Materials. 2017,10(1):1-8
15、10. DEFENG XU ; LIMEI CHEN. The Domestic Research Situation of Crop Straws as BuildingWall Materials and Thermal Insulation Materials. Key Engineering Materials.2017,11(1):1-11.
16、11. Yin W, Sun F, Xiao L, C Zeng,D Xu. Analytical modal analysis based layout optimization of inter-story blocking barriers (IBBs) for vertical vibration mitigation of highrise buildings near rail transit[J].Structures, 2010, 81(000):16.
17、12. Liu Y, Sun F F, Yang J Q, Xu D F. Experimental study on integrated negative stiffness
18、outriggers for high-rise buildings [J]. Journal of Building Engineering, 2025, 111(000).
19、13. Yue Liu, FeiFei Sun, Defeng Xu. Seismic collapse capacity analysis of degrading SDOFsystems with uncoupled negative and positive stiffness mechanism[J]. Scientific reports, 2025, Vol.14(1): 7532.
20、14. Yue Liu, FeiFei Sun, LianHong Jiao, Defeng Xu. Investigation of cyclic behavior of
21、steel-concrete composite coupling beams with axial rib corrugated webs[J]. Scientific
22、reports,2025,Vol.15(1): 8566.
23、15. Xu D , Yang Y , Hu T .Research on Material Strength Test of Pinus Sylvestris var. Mongolica Wood Supporting Adapted to LS-DYNA Programme[J].Civil Engineering and Architectural Research, 2025.DOI:10.57237/j.cear.2024.04.002.
24、16. Chen, Xingchen, Defeng Xu, Hiroshi Tagawa and Feifei Sun. “Seismic fragility assessment of spine frame system considering various types of ground motions.” Tokyo Japan, IABSEReports (2025): 1-8.