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Patent Searching and Data


Title:
COMPOSITE STEEL SHEET PILE, UNDERGROUND CONTINUOUS WALL, AND DECOMPOSITION METHOD OF COMPOSITE STEEL SHEET PILE
Document Type and Number:
WIPO Patent Application WO/2013/008915
Kind Code:
A1
Abstract:
In this decomposition method of a composite steel sheet pile comprising a steel sheet pile and steel H-beam which are bonded, those welds that are formed by fillet welding are cut so as to leave a portion closer to the steel sheet pile than the throat when seen in a cross section perpendicular to the longitudinal direction. Thereby, the composite steel sheet pile is decomposed into the steel sheet pile and the steel H-beam.

Inventors:
NAGATSU RYOSUKE (JP)
TERASAKI SHIGEKI (JP)
TESHIMA KEI (JP)
AKAHOSHI TETSUYA (JP)
Application Number:
PCT/JP2012/067935
Publication Date:
January 17, 2013
Filing Date:
July 13, 2012
Export Citation:
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Assignee:
NIPPON STEEL & SUMITOMO METAL CORP (JP)
NAGATSU RYOSUKE (JP)
TERASAKI SHIGEKI (JP)
TESHIMA KEI (JP)
AKAHOSHI TETSUYA (JP)
International Classes:
E02D5/02; E02D5/04
Foreign References:
JP2008267069A2008-11-06
JPS6198817A1986-05-17
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
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Claims: