A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCEMENT STRUCTURE OF EXISTING COLUMN AND REINFORCEMENT METHOD
PROBLEM TO BE SOLVED: To provide a reinforcement structure of existing column etc. capable of minimizing the increase of an area of an existing column.SOLUTION: A column reinforcement structure 1 includes a reinforcement column 5 etc. which is formed on the outer periphery of an existing column 3. A lower end of a column base and a base plate 11 of an existing column 3 is embedded in a cover concrete 25. The upper plane of the cover concrete 25 is a floor. On the cover concrete 25 outside of the existing column 3, a reinforcement plate 9 is disposed. On the reinforcement plate 9, the reinforcement column 5 is coupled. After the reinforcement column 5 has been installed, the neighboring reinforcement columns 5 are connected with a coupling plate 7 at predetermined intervals. The coupling plate 7 functions to prevent buckling of the reinforcement columns 5.SELECTED DRAWING: Figure 1
【課題】 既存柱の面積の増加を最低限とする既存柱の補強構造等を提供する。【解決手段】 柱の補強構造１は、既存柱３の外周に形成された補強柱５等から構成される。既存柱３の柱脚下端とベースプレート１１は、覆工コンクリート２５によって埋設される。覆工コンクリート２５の上面が床面となる。既存柱３の外側であって、覆工コンクリート２５上に補強板９が配置される。補強板９上には、補強柱５が接合される。補強柱５が設置された後、隣り合う補強柱５同士が、所定の間隔で接合板７によって連結される。接合板７は、補強柱５の座屈防止の機能を発揮する。【選択図】図１
REINFORCEMENT STRUCTURE OF EXISTING COLUMN AND REINFORCEMENT METHOD
PROBLEM TO BE SOLVED: To provide a reinforcement structure of existing column etc. capable of minimizing the increase of an area of an existing column.SOLUTION: A column reinforcement structure 1 includes a reinforcement column 5 etc. which is formed on the outer periphery of an existing column 3. A lower end of a column base and a base plate 11 of an existing column 3 is embedded in a cover concrete 25. The upper plane of the cover concrete 25 is a floor. On the cover concrete 25 outside of the existing column 3, a reinforcement plate 9 is disposed. On the reinforcement plate 9, the reinforcement column 5 is coupled. After the reinforcement column 5 has been installed, the neighboring reinforcement columns 5 are connected with a coupling plate 7 at predetermined intervals. The coupling plate 7 functions to prevent buckling of the reinforcement columns 5.SELECTED DRAWING: Figure 1
【課題】 既存柱の面積の増加を最低限とする既存柱の補強構造等を提供する。【解決手段】 柱の補強構造１は、既存柱３の外周に形成された補強柱５等から構成される。既存柱３の柱脚下端とベースプレート１１は、覆工コンクリート２５によって埋設される。覆工コンクリート２５の上面が床面となる。既存柱３の外側であって、覆工コンクリート２５上に補強板９が配置される。補強板９上には、補強柱５が接合される。補強柱５が設置された後、隣り合う補強柱５同士が、所定の間隔で接合板７によって連結される。接合板７は、補強柱５の座屈防止の機能を発揮する。【選択図】図１
REINFORCEMENT STRUCTURE OF EXISTING COLUMN AND REINFORCEMENT METHOD
既存柱の補強構造および補強方法
TANAKA HIDENORI (author) / MASUDA KUMIKO (author) / TOMITA HIROSHI (author) / UESHIMO IKUMI (author)
2017-03-09
Patent
Electronic Resource
Japanese
EXISTING COLUMN REINFORCEMENT STRUCTURE AND REINFORCEMENT METHOD
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