Title:
CONNECTED WALL STRUCTURE CONSISTING OF STEEL PIPE SHEET PILES AND STEEL SHEET PILE, AND METHOD OF CONSTRUCTING SAME
Document Type and Number:
WIPO Patent Application WO/2011/125347
Kind Code:
A1
Abstract:
Provided are a connected wall structure consisting of steel pipe sheet piles and a steel sheet pile, and a method of constructing the same, such that there is formed a connected structure wherein a certain degree of construction errors can be allowed, with the result that constructability is excellent and construction cost can be reduced. In order that steel pipe sheet piles (1) which are installed by being driven, with a gap formed therebetween, will be connected together by a steel sheet pile (2) for the purpose of forming a connected wall structure, there are provided, on sides of the steel pipe sheet piles (1), connecting members (3) having slits (3a) which continue in the longitudinal direction. The ends of the sheet pile (2) are fitted into the slits (3a) from the longitudinal direction. Predetermined play (u) for absorbing construction errors between the steel pipe sheet piles (1) is provided in these connecting sections. Since spaces sufficient to absorb construction errors are provided in the connection sections for the steel pipe sheet piles (1) and the steel sheet pile (2), the ends of the steel sheet pile (2) can be easily fitted and installed even if the steel pipe sheet piles (1) undergo elongation or shrinkage due to driving.
Inventors:
OTSUSHI, Kazutaka (5-33, Kitahama 4-chome, Chuo-k, Osaka-shi Osaka 41, 〒5410041, JP)
乙志 和孝 (〒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)
OKAMOTO, Masanobu (5-33, Kitahama 4-chome, Chuo-k, Osaka-shi Osaka 41, 〒5410041, JP)
乙志 和孝 (〒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)
OKAMOTO, Masanobu (5-33, Kitahama 4-chome, Chuo-k, Osaka-shi Osaka 41, 〒5410041, JP)
Application Number:
JP2011/050312
Publication Date:
October 13, 2011
Filing Date:
January 12, 2011
Export Citation:
Assignee:
SUMITOMO METAL INDUSTRIES, LTD. (5-33, Kitahama 4-chome Chuo-k, Osaka-shi 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)
OTSUSHI, Kazutaka (5-33, Kitahama 4-chome, Chuo-k, Osaka-shi Osaka 41, 〒5410041, JP)
乙志 和孝 (〒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)
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)
OTSUSHI, Kazutaka (5-33, Kitahama 4-chome, Chuo-k, Osaka-shi Osaka 41, 〒5410041, JP)
乙志 和孝 (〒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:
E02B3/06; E02D5/08
Attorney, Agent or Firm:
KUMON, Takashi (Shato-Akasaka 102, 5-21 Akasaka 6-chom, Minato-ku Tokyo 52, 〒1070052, JP)
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Claims: