@ARTICLE{Zhang_Wei_Seismic_2025,
 author={Zhang, Wei and Lv, Lei and Li, Xincheng and Ouyang, Xinhong and Fu, Zhongqiu},
 volume={vol. 71},
 number={No 1},
 pages={577–594},
 journal={Archives of Civil Engineering},
 howpublished={online},
 year={2025},
 publisher={WARSAW UNIVERSITY OF TECHNOLOGY FACULTY OF CIVIL ENGINEERING and COMMITTEE FOR CIVIL ENGINEERING POLISH ACADEMY OF SCIENCES},
 abstract={Through the finite element method, the finite element models of three kinds of buckling-restrained brace components: cross-shaped square steel tube support, cross-shaped circular steel tube support, and circular steel tube support are established. The hysteretic performance of buckling-restrained braces under cyclic loading is analyzed, and the influence of component parameters on the mechanical performance of three kinds of buckling-restrained braces is further analyzed. The results show that the three types of buckling restrained braces have good hysteretic energy dissipation performance, and the cross-shaped square steel tube brace has the best hysteretic energy dissipation performance. The influence of the restraint stiffness ratio of the buckling-restrained brace on the mechanical properties of the three types of buckling-restrained braces is consistent.With the increase of the restraint ratio, the buckling-restrained brace reaches full-section yield. The increase of the width-thickness ratio of the inner core element will cause the yield lag of the buckling-restrained brace, while the lower width-thickness ratio of the inner core element will cause excessive stress concentration. Therefore, it is suggested that the width-thickness ratio of the inner core element should be between 5 and 10. The initial imperfection and connection stiffness of buckling-restrained braces have little effect on the bearing capacity of buckling-restrained braces.},
 title={Seismic energy dissipation performance of anti-buckling bracing and component composition parameters analysis},
 type={Article},
 URL={http://journals.pan.pl/Content/134527/PDF-MASTER/35_2k.pdf},
 doi={10.24425/ace.2025.153351},
 keywords={buckling-restrained brace, component parameters, hysteresis curve, hysteresis performance, performance analysis},
}