Title:
COMPOUND STEEL SHEET PILE, CONTINUOUS WALL UTILIZING COMPOUND STEEL SHEET PILE, AND METHOD OF DRIVING COMPOUND STEEL SHEET PILE
Document Type and Number:
WIPO Patent Application WO/2010/089966
Kind Code:
A1
Abstract:
A compound steel sheet pile is provided with: a first hat-shaped steel sheet pile having a web section, a pair of flange sections provided to both sides of the web section, a pair of arm sections each provided to an end of each of the pair of flange sections, and a pair of joint sections each formed at an end of each of the pair of arm sections; and a closing member provided to at least a portion of the first hat-shaped steel sheet pile in the longitudinal direction thereof. A closed cross-sectional shape formed by the first hat-shaped steel sheet pile and the closing member is included in a circle having a diameter defined by a line connecting the pair of joint sections.
Inventors:
HARATA, Noriyoshi (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
原田典佳 (〒71 東京都千代田区丸の内二丁目６番１号 新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
NAKAYAMA, Hiroaki (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
中山裕章 (〒71 東京都千代田区丸の内二丁目６番１号 新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
NISHIUMI, Kenji (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
原田典佳 (〒71 東京都千代田区丸の内二丁目６番１号 新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
NAKAYAMA, Hiroaki (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
中山裕章 (〒71 東京都千代田区丸の内二丁目６番１号 新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
NISHIUMI, Kenji (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
Application Number:
JP2010/000379
Publication Date:
August 12, 2010
Filing Date:
January 22, 2010
Export Citation:
Assignee:
NIPPON STEEL CORPORATION (6-1 Marunouchi 2-chome, Chiyoda-ku Tokyo, 71, 〒1008071, JP)
新日本製鐵株式会社 (〒71 東京都千代田区丸の内二丁目６番１号 Tokyo, 〒1008071, JP)
HARATA, Noriyoshi (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
原田典佳 (〒71 東京都千代田区丸の内二丁目６番１号 新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
NAKAYAMA, Hiroaki (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
中山裕章 (〒71 東京都千代田区丸の内二丁目６番１号 新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
新日本製鐵株式会社 (〒71 東京都千代田区丸の内二丁目６番１号 Tokyo, 〒1008071, JP)
HARATA, Noriyoshi (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
原田典佳 (〒71 東京都千代田区丸の内二丁目６番１号 新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
NAKAYAMA, Hiroaki (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
中山裕章 (〒71 東京都千代田区丸の内二丁目６番１号 新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
International Classes:
E02D5/04; E02B3/06; E02D7/20
Attorney, Agent or Firm:
SHIGA, Masatake et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
Download PDF:
Previous Patent: WO/2010/089965
Next Patent: METHOD FOR PRODUCING EMULSIFIED POWDER LIPASE PREPARATION
Next Patent: METHOD FOR PRODUCING EMULSIFIED POWDER LIPASE PREPARATION