Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SEISMIC REINFORCEMENT METHOD AND SEISMIC REINFORCEMENT STRUCTURE FOR CONCRETE STRUCTURE
PROBLEM TO BE SOLVED: To provide a seismic reinforcement method and a seismic reinforcement structure for a concrete structure of a simple structure that require chipping of a lesser portion of a concrete surface, do not damage inner reinforcing bars, and capable of tightly fixing a concrete mold reinforcement part with the concrete structure.SOLUTION: A seismic reinforcement method for a concrete structure comprises the following steps for: forming a plurality of recesses by chipping a surface of a concrete structure 1 within a concrete thickness; fixing a connecting plate 4 to the plurality of recesses, the connecting plate having a thickness that equals a chipping depth and having a female screw hole formed; installing a reinforcing member 5 around the concrete structure 1, leaving an interval; connecting the reinforcing member 5 with the connecting plate 4, by screwing a fixing screw 6 from the reinforcing member 5 into the female screw hole of the connecting plate 4; and unifying the reinforcing member 5 with the concrete structure 1 by filling a solidification material in a gap between the concrete structure 1 and the reinforcing member 5 and solidifying the solidification material.SELECTED DRAWING: Figure 1
【課題】構造が簡単でコンクリート表面のはつり作業が少なく、内部鉄筋に損傷を与えることなく、型枠兼補強部とコンクリート構造物を強固に固定することが可能なコンクリート構造物耐震補強工法とコンクリート構造物耐震補強構造を提供する。【解決手段】コンクリート構造物１の表面をかぶりコンクリート内の深さではつり、複数の凹部を形成する工程と、複数の凹部に厚みがはつり深さで雌ねじ孔を形成した連結プレート４を固定する工程と、コンクリート構造物１の周囲に一定間隔を開けて補強部材５を配置する工程と、補強部材５から固定ねじ６を連結プレート４の雌ねじ孔に螺着し、補強部材５と連結プレート４を連結する工程と、コンクリート構造物１と補強部材５間の間隙に固化材を充填し固化材を固化し補強部材５とコンクリート構造物１を一体化する工程と、を備える。【選択図】図１
SEISMIC REINFORCEMENT METHOD AND SEISMIC REINFORCEMENT STRUCTURE FOR CONCRETE STRUCTURE
PROBLEM TO BE SOLVED: To provide a seismic reinforcement method and a seismic reinforcement structure for a concrete structure of a simple structure that require chipping of a lesser portion of a concrete surface, do not damage inner reinforcing bars, and capable of tightly fixing a concrete mold reinforcement part with the concrete structure.SOLUTION: A seismic reinforcement method for a concrete structure comprises the following steps for: forming a plurality of recesses by chipping a surface of a concrete structure 1 within a concrete thickness; fixing a connecting plate 4 to the plurality of recesses, the connecting plate having a thickness that equals a chipping depth and having a female screw hole formed; installing a reinforcing member 5 around the concrete structure 1, leaving an interval; connecting the reinforcing member 5 with the connecting plate 4, by screwing a fixing screw 6 from the reinforcing member 5 into the female screw hole of the connecting plate 4; and unifying the reinforcing member 5 with the concrete structure 1 by filling a solidification material in a gap between the concrete structure 1 and the reinforcing member 5 and solidifying the solidification material.SELECTED DRAWING: Figure 1
【課題】構造が簡単でコンクリート表面のはつり作業が少なく、内部鉄筋に損傷を与えることなく、型枠兼補強部とコンクリート構造物を強固に固定することが可能なコンクリート構造物耐震補強工法とコンクリート構造物耐震補強構造を提供する。【解決手段】コンクリート構造物１の表面をかぶりコンクリート内の深さではつり、複数の凹部を形成する工程と、複数の凹部に厚みがはつり深さで雌ねじ孔を形成した連結プレート４を固定する工程と、コンクリート構造物１の周囲に一定間隔を開けて補強部材５を配置する工程と、補強部材５から固定ねじ６を連結プレート４の雌ねじ孔に螺着し、補強部材５と連結プレート４を連結する工程と、コンクリート構造物１と補強部材５間の間隙に固化材を充填し固化材を固化し補強部材５とコンクリート構造物１を一体化する工程と、を備える。【選択図】図１
SEISMIC REINFORCEMENT METHOD AND SEISMIC REINFORCEMENT STRUCTURE FOR CONCRETE STRUCTURE
コンクリート構造物耐震補強工法及びコンクリート構造物耐震補強構造
AIDA KEIJIRO (Autor:in)
11.04.2016
Patent
Elektronische Ressource
Japanisch
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