Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
COLUMN REINFORCEMENT METHOD AND COLUMN REINFORCEMENT STRUCTURE
PROBLEM TO BE SOLVED: To provide a column reinforcement method which enables column reinforcement work to be simply and efficiently executed under an extremely limited situation regarding a working space and working hours.SOLUTION: A column reinforcement method comprises the processes to: install steel plates 3 around a reinforcement object column 10; and wrap an adhesive-impregnated reinforcement sheet 8 around outer surfaces of the steel plates 3. The adhesive-impregnated reinforcement sheet 8 is preliminarily manufactured with an adhesive impregnated amount thereof adjusted in a range from 250 g/mto 350 g/mand transported to a construction site. A column reinforcement structure has the steel plates 3 arranged around the reinforcement object column 10 and the adhesive-impregnated reinforcement sheet 8 wrapped around the outer surfaces of the steel plates 3 a plurality of times.SELECTED DRAWING: Figure 2
【課題】作業空間と作業時間の極めて限定的な状況下での柱の補強作業を簡便かつ効率的になし得る柱の補強工法を提供する。【解決手段】柱の補強工法は、補強対象柱１０の周囲に鋼板３を配置する工程、および接着剤の含浸された補強シート８を鋼板３の外面に巻き付ける工程、を包含する。補強シート８の接着剤含浸量が、２５０ｇ/ｍ２〜３５０ｇ/ｍ２であるように、接着剤含浸シートを予め作成しその上で現場に搬入する。柱の補強構造は、補強対象柱１０の周囲に配置された鋼板３と、鋼板３の外面に複数回巻き付けられた接着剤含浸補強シート８とを備えた。【選択図】図２
COLUMN REINFORCEMENT METHOD AND COLUMN REINFORCEMENT STRUCTURE
PROBLEM TO BE SOLVED: To provide a column reinforcement method which enables column reinforcement work to be simply and efficiently executed under an extremely limited situation regarding a working space and working hours.SOLUTION: A column reinforcement method comprises the processes to: install steel plates 3 around a reinforcement object column 10; and wrap an adhesive-impregnated reinforcement sheet 8 around outer surfaces of the steel plates 3. The adhesive-impregnated reinforcement sheet 8 is preliminarily manufactured with an adhesive impregnated amount thereof adjusted in a range from 250 g/mto 350 g/mand transported to a construction site. A column reinforcement structure has the steel plates 3 arranged around the reinforcement object column 10 and the adhesive-impregnated reinforcement sheet 8 wrapped around the outer surfaces of the steel plates 3 a plurality of times.SELECTED DRAWING: Figure 2
【課題】作業空間と作業時間の極めて限定的な状況下での柱の補強作業を簡便かつ効率的になし得る柱の補強工法を提供する。【解決手段】柱の補強工法は、補強対象柱１０の周囲に鋼板３を配置する工程、および接着剤の含浸された補強シート８を鋼板３の外面に巻き付ける工程、を包含する。補強シート８の接着剤含浸量が、２５０ｇ/ｍ２〜３５０ｇ/ｍ２であるように、接着剤含浸シートを予め作成しその上で現場に搬入する。柱の補強構造は、補強対象柱１０の周囲に配置された鋼板３と、鋼板３の外面に複数回巻き付けられた接着剤含浸補強シート８とを備えた。【選択図】図２
COLUMN REINFORCEMENT METHOD AND COLUMN REINFORCEMENT STRUCTURE
柱の補強工法および柱の補強構造
YAMAKAWA HIROSHI (Autor:in)
05.01.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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