REPAIR AND STRENGTHENING SYSTEM FOR REINFORCED CONCRETE STRUCTURE
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United States of America Patent
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Issued Date -
Jun 18, 2015
app pub date -
Dec 5, 2014
filing date -
Dec 16, 2013
priority date (Note) -
Abandoned
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Abstract
A repair and strengthening system for a reinforced concrete structure has a ribbed steel plate, and a filler. The ribbed steel plate is disposed facing a strengthened area with a predetermined space therebetween. The strengthened area is an area to be strengthened in a structure surface that is a surface of a reinforced concrete structure. The filler is injected in the space between the structure surface and the ribbed steel plate. Ribs are formed on the ribbed steel plate by hot rolling. The ribs protrude from a steel-plate front face that is a side of the ribbed steel plate facing the structure surface.
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