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. 10, 2024
Filed:
May. 23, 2024
Beijing Urban Construction Design & Development Group Co., Limited, Beijing, CN;
Gang Lei, Beijing, CN;
Zhihui Yang, Beijing, CN;
Fucai Hua, Beijing, CN;
Chao Xie, Beijing, CN;
Jianye Zhu, Beijing, CN;
Chao Li, Beijing, CN;
Ningning Li, Beijing, CN;
Tingting Zhou, Beijing, CN;
Abstract
A section of a node of the station is a section with an arch roof and a straight wall of three underground floors, a first underground floor is a station hall floor, and a second underground floor is a platform floorof a subway line A and a third underground floor is a platform floorof a subway line B; and directions of the subway line A and the subway line B are orthogonal. Second lining structures of the first and second underground floors are firstly constructed, and after a shield tunneling machine is pushed through the station, the structure of the third underground floor is constructed by a reverse construction method. Thus, the present disclosure is conducive to improving the efficiency of overall construction, guaranteeing timely tunnel construction completion of two lines and hence timely track construction completion and electricity wiring completion.