| 摘要 |
PROBLEM TO BE SOLVED: To provide a revetment structure and its repairing method capable of mending and repairing a revetment structure with cross sectional performance deteriorated by corrosion or the like in limited space. SOLUTION: A linear sheet pile wall 23 is newly constructed adhered to protruding parts 16 of an existing sheet pile wall 3 with the cross sectional performance deteriorated by corrosion or the like or slightly separated from the protruding parts 16. The linear sheet pile wall 23 is composed by loosely engaging joints 17 in a wide panel like steel sheet piling 22 composed of a flat plate 21 having the joints 17 in both ends, and protrusion parts 19 comprising either one of wide flange shape steel, CT steel, or a steel flat reinforcing flexural rigidity, providing self-standing, joined to a face of the flat plate 21 in an existing sheet pile wall side, and provided so as to match recessed parts 18 of the existing sheet pile wall 3.
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