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. 08, 2020
Filed:
Nov. 29, 2019
Applicant:
Korea Institute of Civil Engineering and Building Technology, Goyang-si, KR;
Inventors:
Assignee:
KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY, Goyang-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02D 19/04 (2006.01); E02D 15/08 (2006.01);
U.S. Cl.
CPC ...
E02D 19/04 (2013.01); E02D 15/08 (2013.01); E02D 2200/1685 (2013.01); E02D 2220/00 (2013.01); E02D 2250/0053 (2013.01); E02D 2250/0061 (2013.01); E02D 2600/20 (2013.01);
Abstract
A circular pipe member is penetrated into the seabed by a suction pressure, and a plurality of circular pipe members are vertically stacked thereon and integrated thereto to construct a cofferdam. When dismantling the cofferdam, the circular pipe members are disassembled and dismantled in order by using a lifting wire installed at a newly constructed structure installed in the inner space of the cofferdam.