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Title:
CONTINUOUS STEEL WALL AND METHOD FOR CONSTRUCTING SAME
Document Type and Number:
WIPO Patent Application WO/2011/111474
Kind Code:
A1
Abstract:
Disclosed are a continuous steel wall and a construction method therefor whereby steel sheet piles and stiffeners can reliably be put in contact with each other even if the steel sheet piles and stiffeners are driven into the ground separately. In said construction method, a first guide member (24) that fits around an H-shaped steel stiffener (3) is provided at the bottom end of a steel sheet pile (2) so as to be able to move in the long direction of the H-shaped steel stiffener (3). Also, a second guide member (33) is provided at the bottom end of the H-shaped steel stiffener (3) so as to be able to move in the long direction of another steel sheet pile (2a), driven in prior to and next to the steel sheet pile (2) that the H-shaped steel stiffener (3) contacts. By fitting around the previously-driven steel sheet pile (2a), the second guide member (33) fixes the position of the H-shaped steel stiffener (3) with respect to the previously-driven steel sheet pile (2a). By having the second guide member (33) fit around the previously-driven steel sheet pile (2a), the H-shaped steel stiffener (3) can be driven into the ground positioned and guided by the previously-driven steel sheet pile (2a). Next, the first guide member (24) is fitted around the already-driven H-shaped steel stiffener (3), allowing the next steel sheet pile (2) to be driven into the ground guided by the H-shaped steel stiffener (3).

Inventors:
KAMEYAMA, Akihisa (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
亀山 彰久 (〒41 大阪府大阪市中央区北浜4丁目5番33号 住友金属工業株式会社内 Osaka, 〒5410041, JP)
NAGAO, Naoya (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
永尾 直也 (〒41 大阪府大阪市中央区北浜4丁目5番33号 住友金属工業株式会社内 Osaka, 〒5410041, JP)
TANAKA, Hiroyuki (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
Application Number:
JP2011/053020
Publication Date:
September 15, 2011
Filing Date:
February 14, 2011
Export Citation:
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Assignee:
SUMITOMO METAL INDUSTRIES, LTD. (5-33, Kitahama 4-chome Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
住友金属工業株式会社 (〒41 大阪府大阪市中央区北浜4丁目5番33号 Osaka, 〒5410041, JP)
KAMEYAMA, Akihisa (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
亀山 彰久 (〒41 大阪府大阪市中央区北浜4丁目5番33号 住友金属工業株式会社内 Osaka, 〒5410041, JP)
NAGAO, Naoya (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
永尾 直也 (〒41 大阪府大阪市中央区北浜4丁目5番33号 住友金属工業株式会社内 Osaka, 〒5410041, JP)
International Classes:
E02D5/04; E02D17/04; E02D29/02
Foreign References:
US1985795A
JP2009249885A
JP2008038490A
Attorney, Agent or Firm:
KURIBAYASHI, Mitsuo (2F Kotobukicho-Yoshida Bldg, 5-9 Kotobuki 3-chome, Taito-k, Tokyo 42, 〒1110042, JP)
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Claims: