The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 2025
Filed:
May. 20, 2025
Chongqing Jiaotong University, Chongqing, CN;
Yangqing Liu, Chongqing, CN;
Ping Fan, Chongqing, CN;
Yiyuan Zhao, Chongqing, CN;
Zhiqiang Liu, Chongqing, CN;
Xinyu Cai, Chongqing, CN;
Guotao Qin, Chongqing, CN;
Jianguo Cai, Chongqing, CN;
Jian Feng, Chongqing, CN;
Jianting Zhou, Chongqing, CN;
Chongqing Jiaotong University, Chongqing, CN;
Abstract
A small-scale model of a buckling-controlled brace device with a rotationally symmetric cross section is provided. The preparation method includes the following steps: S. a CNC machine tool cuts into sub-energy-dissipation segments on a flat steel plate along a panel group I and a panel group II split by the fifteenth and sixteenth edges, the panel group I includes the ninth edge, the fifteenth edge, the sixteenth edge, the thirteenth edge, the eighth edge, the eleventh edge and the fourth edge, and the panel group II includes the tenth edge, the second edge, the sixth edge, the fourteenth edge, the sixteenth edge, the twelfth edge and the fifteenth edge; S. connecting the panel group I and the panel group II in Sby oblique hill creases, to form the sub-energy-dissipation segments; and S. connecting the four groups of sub-energy-dissipation segments in Salong a direction of the eleventh edge.