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. 12, 2023
Filed:
Jun. 22, 2022
Changsha University of Science and Technology, Changsha, CN;
Railway No. 5 Bureau Group First Engineering Co. Ltd., Changsha, CN;
Zhongchu Tian, Changsha, CN;
Ye Dai, Changsha, CN;
Yu Tang, Changsha, CN;
Tao Peng, Changsha, CN;
Binyang Ding, Changsha, CN;
Pei Cong, Changsha, CN;
Xuejun Peng, Changsha, CN;
Yuman Luo, Changsha, CN;
Yali Gu, Changsha, CN;
Chaohua Luo, Changsha, CN;
Hui Cao, Changsha, CN;
Yunlong Liu, Changsha, CN;
Tao Ling, Changsha, CN;
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY, Changsha, CN;
RAILWAY NO 5 BUREAU GROUP FIRST ENGINEERING CO LTD, Changsha, CN;
Abstract
A method for constructing a steel sheet pile cofferdam is provided, including: step S, determining a construction area of the steel sheet pile cofferdam; step S, piling steel casings, and welding guide frame brackets to the steel casings, the guide frame brackets are connected with a guide frame and limiting clamp plates; step S, piling steel sheet piles by relying on the guide frame; step S, pouring subsealing concrete at a bottom of the steel sheet pile cofferdam; step S, arranging purlins and internal supports within the steel sheet pile cofferdam; step S, perform a secondary subsealing at the bottom of the steel sheet pile cofferdam; step S, pumping water within the steel sheet pile cofferdam through a pump and pouring to form a bearing platform on the subsealing concrete; step S, removing the steel sheet pile cofferdam after the bearing platform is formed.