A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BAND-LIKE RUBBER MEMBER, REPAIR MEMBER, AND INNER SURFACE REPAIR STRUCTURE OF EXISTING PIPE LINE
PROBLEM TO BE SOLVED: To provide a band-like rubber member in which "swelling (deflection)" to a counter surface side under an external pressure from one surface side is suppressed, to be used by being attached to an inner peripheral surface and/or an outer peripheral surface of a pipe line or a connection part when a target point of the pipe line or the connection part of the pipe lines are repaired or modified to be earthquake resistant, a repair member for the existing pipe line or the connection part of the existing pipe lines that uses the band-like rubber member, and an inner surface repair structure of an existing pipe line that uses the repair member.SOLUTION: In an inner surface repair structure 16 for an existing pipe line, a band ring 4 in which a band-like rubber member 1 where a swelling suppression reinforcing sheet 3 is bonded to a surface of a rubber body 2 or it is embedded in the rubber body 2, is formed as a ring, and a repair member 7 consisting of a set of expansion fixing bands 6, 6 are used, and the band ring 4 is installed on an inner surface of an existing pipe line 12 so as to cover a repair portion 14 of the inner surface of the existing pipe line 12, which is press-fitted with the expansion fixing bands 6, 6.SELECTED DRAWING: Figure 3
【課題】 管路の対象箇所または管路同士の接続部を補修したり耐震化したりする際に、前記管路または前記接続部の内周面及び／又は外周面に装着して用いる、一面側からの外圧による対面側への「膨らみ（湾曲）」を抑制した帯状ゴム部材、該帯状ゴム部材を用いた既設管路または既設管路同士の接続部の補修部材、該補修部材を用いた既設管路の内面補修構造を提供する。【解決手段】 膨らみ抑制補強シート３をゴム本体２の表面に固着もしくはゴム本体２の中に埋設した帯状ゴム部材１をリング状に形成した帯リング４と、一組の拡張固定バンド６，６とからなる補修部材７を用い、前記帯リング４を既設管路１２の内面の補修部位１４を覆うようにして既設管路１２の内面に設置し、前記拡張固定バンド６，６で圧着固定してなる既設管路の内面補修構造１６。【選択図】 図３
BAND-LIKE RUBBER MEMBER, REPAIR MEMBER, AND INNER SURFACE REPAIR STRUCTURE OF EXISTING PIPE LINE
PROBLEM TO BE SOLVED: To provide a band-like rubber member in which "swelling (deflection)" to a counter surface side under an external pressure from one surface side is suppressed, to be used by being attached to an inner peripheral surface and/or an outer peripheral surface of a pipe line or a connection part when a target point of the pipe line or the connection part of the pipe lines are repaired or modified to be earthquake resistant, a repair member for the existing pipe line or the connection part of the existing pipe lines that uses the band-like rubber member, and an inner surface repair structure of an existing pipe line that uses the repair member.SOLUTION: In an inner surface repair structure 16 for an existing pipe line, a band ring 4 in which a band-like rubber member 1 where a swelling suppression reinforcing sheet 3 is bonded to a surface of a rubber body 2 or it is embedded in the rubber body 2, is formed as a ring, and a repair member 7 consisting of a set of expansion fixing bands 6, 6 are used, and the band ring 4 is installed on an inner surface of an existing pipe line 12 so as to cover a repair portion 14 of the inner surface of the existing pipe line 12, which is press-fitted with the expansion fixing bands 6, 6.SELECTED DRAWING: Figure 3
【課題】 管路の対象箇所または管路同士の接続部を補修したり耐震化したりする際に、前記管路または前記接続部の内周面及び／又は外周面に装着して用いる、一面側からの外圧による対面側への「膨らみ（湾曲）」を抑制した帯状ゴム部材、該帯状ゴム部材を用いた既設管路または既設管路同士の接続部の補修部材、該補修部材を用いた既設管路の内面補修構造を提供する。【解決手段】 膨らみ抑制補強シート３をゴム本体２の表面に固着もしくはゴム本体２の中に埋設した帯状ゴム部材１をリング状に形成した帯リング４と、一組の拡張固定バンド６，６とからなる補修部材７を用い、前記帯リング４を既設管路１２の内面の補修部位１４を覆うようにして既設管路１２の内面に設置し、前記拡張固定バンド６，６で圧着固定してなる既設管路の内面補修構造１６。【選択図】 図３
BAND-LIKE RUBBER MEMBER, REPAIR MEMBER, AND INNER SURFACE REPAIR STRUCTURE OF EXISTING PIPE LINE
帯状ゴム部材、補修部材、既設管路の内面補修構造
SUZUKI HIROYUKI (author) / SUETOMI SHIGEO (author)
2017-06-29
Patent
Electronic Resource
Japanese
REPAIR MEMBER FOR EXISTING PIPELINE, DRAIN ARRANGEMENT, AND REPAIR MEMBER DESIGN METHOD
| European Patent Office | 2023
REPAIR MEMBER AND REPAIR METHOD FOR EXISTING HOLLOW TUBE
| European Patent Office | 2018
REPAIR METHOD OF EXISTING PIPE AND REPAIR STRUCTURE OF EXISTING PIPE
| European Patent Office | 2024
REPAIR MEMBER FOR EXISTING PIPELINE, AND DRAIN ARRANGEMENT
| European Patent Office | 2023
REPAIR MEMBER OF EXISTING PIPELINE AND DRAINAGE FACILITY
| European Patent Office | 2022