SHEET PILE WALL, CONSTRUCTION METHOD FOR THE SAME, AND SHEET PILE WITH MOLD FORM

Japanese Patent JP2014125773

A

PROBLEM TO BE SOLVED: To provide a sheet pile wall capable of further improving the bending rigidity and torsional stiffness of a sheet pile with a mold form where the corrosion and wear of the sheet pile is prevented by the mold form in a wide range, while reducing labor and cost required for welding work, and to provide a construction method for the same and the sheet pile with the mold form.SOLUTION: A sheet pile wall 1 is provided in a boundary 81 between the front face side and the back face side. The sheet pile wall includes a sheet pile 2 of a grooved steel sheet pile 21 or a steel pipe sheet pile 4, and a mold form 3 mounted on the sheet pile 2. A lower part 2a in an axial direction X of the sheet pile 2 is driven into a ground 80 and an upper part 2b in the axial direction X is provided in the boundary 81. The mold form 3 has a front face plate 31 provided at a predetermined space from the sheet pile 2, and mounting plates 32 continuously provided extending from both ends in a cross direction Y of the front face plate 31 toward the sheet pile 2 and formed with flat plate parts 33, respectively. With the end faces of the flat plate parts 33 mounted on the sheet pile 2, the mounting plates 32 are fixed in a predetermined range L in the axial direction X of the sheet pile 2.

SATO KOICHI

JP2012282457A

July 07, 2014

December 26, 2012

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NIPPON STEEL & SUMITOMO METAL CORP

E02D5/04; E02B1/00

JPS62202128A	1987-09-05
JPS581659U	1983-01-07
JPS62103855U	1987-07-02
JP2009102906A	2009-05-14
JPS62202128A	1987-09-05
JPS581659U	1983-01-07
JPS62103855U	1987-07-02

WO1991005916A1	1991-05-02
WO1991005916A1	1991-05-02

Yasuhiko

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