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REINFORCEMENT METHOD OF HOLLOW COLUMNAR OBJECT USING REINFORCEMENT STEEL PIPE AND REINFORCEMENT COLUMNAR OBJECT
To provide a reinforcement method of a hollow columnar object capable of surely achieving a sufficient reinforcement effect, and to provide a reinforcement columnar object.SOLUTION: A reinforcement method of a hollow columnar object includes: a reinforcement steel pipe insertion step of inserting a reinforcement steel pipe 30 into the inside of a hollow columnar object 1A erected on a ground surface G; and a filler filling step of filling a filler 40 into the inside of the hollow columnar object 1A. In the reinforcement steel pipe 30, tensile strength is equal to or greater than 400 N/mm.SELECTED DRAWING: Figure 10
【課題】充分な補強効果を確実に奏功させることができる中空柱状物の補強方法、および補強柱状物を提供する。【解決手段】地面Ｇに立設された中空柱状物１Ａの内側に、補強鋼管３０を挿入する補強鋼管挿入工程と、中空柱状物１Ａの内側に、充填材４０を充填する充填材充填工程と、を備え、補強鋼管３０は、引張強さが４００Ｎ／ｍｍ２以上である。【選択図】図１０
REINFORCEMENT METHOD OF HOLLOW COLUMNAR OBJECT USING REINFORCEMENT STEEL PIPE AND REINFORCEMENT COLUMNAR OBJECT
To provide a reinforcement method of a hollow columnar object capable of surely achieving a sufficient reinforcement effect, and to provide a reinforcement columnar object.SOLUTION: A reinforcement method of a hollow columnar object includes: a reinforcement steel pipe insertion step of inserting a reinforcement steel pipe 30 into the inside of a hollow columnar object 1A erected on a ground surface G; and a filler filling step of filling a filler 40 into the inside of the hollow columnar object 1A. In the reinforcement steel pipe 30, tensile strength is equal to or greater than 400 N/mm.SELECTED DRAWING: Figure 10
【課題】充分な補強効果を確実に奏功させることができる中空柱状物の補強方法、および補強柱状物を提供する。【解決手段】地面Ｇに立設された中空柱状物１Ａの内側に、補強鋼管３０を挿入する補強鋼管挿入工程と、中空柱状物１Ａの内側に、充填材４０を充填する充填材充填工程と、を備え、補強鋼管３０は、引張強さが４００Ｎ／ｍｍ２以上である。【選択図】図１０
REINFORCEMENT METHOD OF HOLLOW COLUMNAR OBJECT USING REINFORCEMENT STEEL PIPE AND REINFORCEMENT COLUMNAR OBJECT
補強鋼管を用いた中空柱状物の補強方法、および補強柱状物
HATAHIRO TAKAYUKI (author) / KONO MAKOTO (author) / YAGI KOSUKE (author)
2019-07-18
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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