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:
Jun. 11, 2019
Filed:
Dec. 12, 2016
Changjiang Survey Planning Design and Research Co., Ltd., Wuhan, CN;
Qigui Yang, Wuhan, CN;
Xinqiang Niu, Wuhan, CN;
Lixin Liu, Wuhan, CN;
Baixing Liu, Wuhan, CN;
Xin Zhao, Wuhan, CN;
Lijun Su, Wuhan, CN;
Feng Li, Wuhan, CN;
Xuehong Yang, Wuhan, CN;
Zhijun Zhang, Wuhan, CN;
Zhengjian Miu, Wuhan, CN;
Zhiguo Zhang, Wuhan, CN;
Haibo Liu, Wuhan, CN;
Tieling Tao, Wuhan, CN;
Yanlei Wan, Wuhan, CN;
Abstract
A construction layout for underground caverns in a nuclear island powerhouse of an underground nuclear power plant, including: two primary caverns accomodating nuclear reactor powerhouses, combined caverns, electric powerhouse caverns, pressure relief caverns, a first primary traffic tunnel, a second primary traffic tunnel, a third primary traffic tunnel, a top adit system, a ground adit system, secondary traffic tunnels, and a side traffic tunnel. Each combined cavern and each electric powerhouse cavern are disposed at two sides of each primary cavern, respectively. Two combined caverns are in end-to-end connection and the arrangement direction of the two combined caverns are in parallel to the connecting line of the medial axes of the two primary caverns. Each pressure relief cavern is disposed between each combined cavern and a corresponding electric powerhouse cavern.