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:
Nov. 15, 2022
Filed:
Jan. 26, 2021
China Institute of Water Resources and Hydropower Research, Beijing, CN;
Xiaogang Wang, Beijing, CN;
Lipeng Liu, Beijing, CN;
Xingsong Sun, Beijing, CN;
Ruizhi Fu, Beijing, CN;
Yongyu Ling, Beijing, CN;
Yujie Wang, Beijing, CN;
Yufei Zhao, Beijing, CN;
Qingwei Duan, Beijing, CN;
Xingchao Lin, Beijing, CN;
Long Jiang, Beijing, CN;
Ruilang Cao, Beijing, CN;
Qiang Zhang, Beijing, CN;
Ping Sun, Beijing, CN;
Jin Pi, Beijing, CN;
Abstract
The disclosure discloses an adaptive lining structure of a tunnel in complex environment and a construction method thereof, and relates to the technical field of tunnel construction, comprising a lining, a pressure regulating layer and a connecting cylinder; wherein the pressure regulating layer is provided between the lining and a surrounding rock; and the connecting cylinder is provided in the tunnel and runs through the top of the lining. The adaptive lining structure of a tunnel in complex environment and the construction method in the disclosure are simple in structure, reasonable in design and convenient for efficient construction; it can deal with engineering problems such as lining cracking caused by high internal water and high external water in the tunnel, and can ensure the safety of tunnel lining in different periods.