Title:
CONNECTION STRUCTURE OF PILE HEAD PORTION OF STEEL PIPE PILE, AND CONSTRUCTION METHOD OF STEEL PIPE PILE
Document Type and Number:
Japanese Patent JP2023002232
Kind Code:
A
Abstract:
To provide a connection structure of pile head portions of steel pipe piles capable of reducing works at a construction site and shortening a construction period in constructing.SOLUTION: In a connection structure of pile head portions of steel pipe piles 1 connecting pile head portions 11 of a plurality of steel pipe piles 1 installed on a sea bottom ground by a connection member 2, the connection member 2 comprises a rod-like insertion member 3 inserted into a pipe body of the steel pipe pile 1, and a connection member 4 connecting the plurality of insertion members 3. A infilled concrete 6 installed in the pipe body of the steel pipe pile 1 and the connection member 2 are integrated via the insertion member 3.SELECTED DRAWING: Figure 1
Inventors:
HASHIMOTO TAKAYUKI
HASHIMOTO ATSUSHI
HASHIMOTO ATSUSHI
Application Number:
JP2021103339A
Publication Date:
January 10, 2023
Filing Date:
June 22, 2021
Export Citation:
Assignee:
TAISEI CORP
International Classes:
E02B17/04; E02B3/06; E02D5/24