Title:
STRUCTURE FOR CONNECTING STEEL PIPE SHEET PILES, AND STEEL PIPE SHEET PILE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2010/146836
Kind Code:
A1
Abstract:
Disclosed is a structure for connecting steel pipe sheet piles which is provided with: a pair of first L-shaped members which are joined, both facing inwards, to the side of a first steel pipe sheet pile; and a pair of second L-shaped members which are provided opposite the first L-shaped members and joined, both facing outwards, to the side of a second steel pipe sheet pile adjacent to the first steel pipe sheet pile. The pair of second L-shaped members is positioned inside of the pair of first L-shaped members, and concrete containing aggregate is placed in the space enclosed by the pair of first L-shaped members and the pair of second L-shaped members. The gap between the tip ends of the first L-shaped members and the second L-shaped members is smaller than the aggregate grain size, and the gap between the tip ends of the second L-shaped members and the first L-shaped members is at least twice the aggregate grain size.
Inventors:
IWAMURA, Eise (3-1 Motoakasaka 1-chome, Minato-k, Tokyo 88, 〒1078388, JP)
岩村栄世 (〒88 東京都港区元赤坂一丁目３番１号 鹿島建設株式会社内 Tokyo, 〒1078388, JP)
MURAI, Kenji (3-1 Motoakasaka 1-chome, Minato-k, Tokyo 88, 〒1078388, JP)
村井健二 (〒88 東京都港区元赤坂一丁目３番１号 鹿島建設株式会社内 Tokyo, 〒1078388, JP)
岩村栄世 (〒88 東京都港区元赤坂一丁目３番１号 鹿島建設株式会社内 Tokyo, 〒1078388, JP)
MURAI, Kenji (3-1 Motoakasaka 1-chome, Minato-k, Tokyo 88, 〒1078388, JP)
村井健二 (〒88 東京都港区元赤坂一丁目３番１号 鹿島建設株式会社内 Tokyo, 〒1078388, JP)
Application Number:
JP2010/003971
Publication Date:
December 23, 2010
Filing Date:
June 15, 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)
IWAMURA, Eise (3-1 Motoakasaka 1-chome, Minato-k, Tokyo 88, 〒1078388, JP)
岩村栄世 (〒88 東京都港区元赤坂一丁目３番１号 鹿島建設株式会社内 Tokyo, 〒1078388, JP)
MURAI, Kenji (3-1 Motoakasaka 1-chome, Minato-k, Tokyo 88, 〒1078388, 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)
IWAMURA, Eise (3-1 Motoakasaka 1-chome, Minato-k, Tokyo 88, 〒1078388, JP)
岩村栄世 (〒88 東京都港区元赤坂一丁目３番１号 鹿島建設株式会社内 Tokyo, 〒1078388, JP)
MURAI, Kenji (3-1 Motoakasaka 1-chome, Minato-k, Tokyo 88, 〒1078388, JP)
International Classes:
E02D5/08; E02D5/14; E02D19/04
Attorney, Agent or Firm:
SHIGA, Masatake et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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