STRUCTURE AND METHOD FOR REINFORCING EXISTING CONCRETE STRUCTURE

PROBLEM TO BE SOLVED: To provide a structure and a method for reinforcing an existing concrete structure, which can bring about a desired reinforcing effect in a relatively short period of time. SOLUTION: This structure 10 for reinforcing the existing concrete structure comprises a reinforcing membe...

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Bibliographische Detailangaben
Hauptverfasser: WATAYA YASUTO, NITTA KATSUHIRO, KUWABARA YOSHIFUMI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a structure and a method for reinforcing an existing concrete structure, which can bring about a desired reinforcing effect in a relatively short period of time. SOLUTION: This structure 10 for reinforcing the existing concrete structure comprises a reinforcing member 1, and an injection material 3 which is interposed between a reinforcing hole 2 and the reinforcing member 1. The reinforcing member 1, which is inserted into the reinforcing hole 2, is equipped with a reinforcing hole 2 which is drilled from one side surface of a steel plate S to an invert C3, and an injection hole 12 almost as long as the reinforcing hole 2. A first opening 12a, which is opened in one end surface of the injection hole 12, communicates with a second opening 12b which is opened in a side surface. COPYRIGHT: (C)2008,JPO&INPIT