Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
STEEL SHEET PILE AND STEEL SHEET PILE WALL FORMED BY THE STEEL SHEET PILE
Document Type and Number:
WIPO Patent Application WO/2012/057359
Kind Code:
A1
Abstract:
In order to obtain a steel sheet pile which is suitable for manufacturing by roll forming and can facilitate connection work for connecting two steel sheet piles, a steel sheet pile (1) of the present invention is a U-shaped steel sheet pile comprising a web part (3), and flange parts (5) at both ends of the web part (3), and is characterized by being provided with a fitting joint part (7) formed at the front end of one flange part, and a connection part (9) formed at the front end of the other flange part (5) to connect adjacent U-shaped steel sheet piles, the connection part (9) having a flat plate shape which is formed by bending the front end of the flange part (5) in the direction parallel to the web part (3) and extends in the direction parallel to the web part (3), and the position in the direction orthogonal to the web part (3) of the connection part (9) being set within the range of the height of the fitting joint part (7).

Inventors:
ONDA, Kunihiko (JFE STEEL CORPORATION 2-3, Uchisaiwai-cho 2-chome, Chiyoda-k, Tokyo 11, 〒1000011, JP)
Application Number:
JP2011/075234
Publication Date:
May 03, 2012
Filing Date:
October 26, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
JFE STEEL CORPORATION (2-3Uchisaiwai-cho 2-chome, Chiyoda-ku Tokyo, 11, 〒1000011, JP)
JFEスチール株式会社 (〒11 東京都千代田区内幸町二丁目2番3号 Tokyo, 〒1000011, JP)
International Classes:
E02D5/04
Foreign References:
JP2008121279A
Attorney, Agent or Firm:
OCHIAI, Kenichiro (JFE TECHNO-RESEARCH CORPORATION 7th floor, Yanagiya building, 1-10, Nihonbashi 2-chome, Chuo-k, Tokyo 27, 〒1030027, JP)
Download PDF:
Claims: