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:
Sep. 01, 2026
Filed:
Mar. 16, 2022
Shandong University, Jinan, CN;
Zeying Yang, Jinan, CN;
Li Tian, Jinan, CN;
Youzhi Wang, Jinan, CN;
Yinglin Sun, Jinan, CN;
Zhilin Qu, Jinan, CN;
Rongrong Duan, Jinan, CN;
Chenghe Wang, Jinan, CN;
Weisong Qu, Jinan, CN;
Qianyi Yang, Shandong, CN;
Jianbo Qu, Jinan, CN;
Zhengquan Cheng, Jinan, CN;
Chuanlong Bi, Jinan, CN;
Rui Sun, Jinan, CN;
Jie Liu, Jinan, CN;
Guangtong Zhou, Jinan, CN;
SHANDONG UNIVERSITY, Jinan, CN;
Abstract
A socket assembled arch rib and an arch bridge including at least one first monomer, the first monomer includes an inner and outer tube snapped outside the inner tube, a first end of the inner tube protrudes from a first end of the outer tube to form a convex part, a second end is located in the outer tube, the outer tube is filled with concrete, and concrete forms a concave part at a second end of the outer tube for socketing the convex part of the other first monomer; for unfilled concrete area inside the CFST structure arch rib, a double-layer CFST monomer with convex and concave parts formed respectively at the end, and the adjacent monomers are connected with each other through the socket-fit of the convex and concave parts.