A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REPAIR METHOD OF WATER CONDUIT STRUCTURE AND REPAIRED WATER CONDUIT STRUCTURE
PROBLEM TO BE SOLVED: To repair an old water conduit structure including a main water conduit such as a circular water conduit in express highways and other roads and a slit opening conduit while maintaining a structure requiring no lid.SOLUTION: A pipe starting groove 1f is opened in a straight line to communicate with a main water conduit 11 of a water conduit structure 10. A plurality of renewal pipes 20 are inserted into the main water conduit 11 from the pipe starting groove 1f one by one, and the renewal pipes 20 are continuously stored in a line in the main water conduit 11. An annular part 14 between the inner peripheral surface of the main water conduit 11 and the renewal pipe 20 is filled with a coating layer 40. After that, a slit 23 communicating with an open conduit 13 is formed in an upper part of the renewal pipe 20.SELECTED DRAWING: Figure 1
【課題】高速道路その他の道路における円形水路等の主水路とスリット状開口路とを有する老朽化した水路構造物を、蓋が不要な構造を保ちながら補修する。【解決手段】水路構造物１０の主水路１１と一直線に連なるように管発進溝１ｆを開削する。複数の更生管２０を１つずつ管発進溝１ｆから主水路１１に挿入して、これら更生管２０を主水路１１内に一列に連ねて収容する。主水路１１の内周面と更生管２０との間の環状部１４に被覆層４０を充填する。その後、更生管２０の上側部に開口路１３と連なるスリット２３を形成する。【選択図】図１
REPAIR METHOD OF WATER CONDUIT STRUCTURE AND REPAIRED WATER CONDUIT STRUCTURE
PROBLEM TO BE SOLVED: To repair an old water conduit structure including a main water conduit such as a circular water conduit in express highways and other roads and a slit opening conduit while maintaining a structure requiring no lid.SOLUTION: A pipe starting groove 1f is opened in a straight line to communicate with a main water conduit 11 of a water conduit structure 10. A plurality of renewal pipes 20 are inserted into the main water conduit 11 from the pipe starting groove 1f one by one, and the renewal pipes 20 are continuously stored in a line in the main water conduit 11. An annular part 14 between the inner peripheral surface of the main water conduit 11 and the renewal pipe 20 is filled with a coating layer 40. After that, a slit 23 communicating with an open conduit 13 is formed in an upper part of the renewal pipe 20.SELECTED DRAWING: Figure 1
【課題】高速道路その他の道路における円形水路等の主水路とスリット状開口路とを有する老朽化した水路構造物を、蓋が不要な構造を保ちながら補修する。【解決手段】水路構造物１０の主水路１１と一直線に連なるように管発進溝１ｆを開削する。複数の更生管２０を１つずつ管発進溝１ｆから主水路１１に挿入して、これら更生管２０を主水路１１内に一列に連ねて収容する。主水路１１の内周面と更生管２０との間の環状部１４に被覆層４０を充填する。その後、更生管２０の上側部に開口路１３と連なるスリット２３を形成する。【選択図】図１
REPAIR METHOD OF WATER CONDUIT STRUCTURE AND REPAIRED WATER CONDUIT STRUCTURE
水路構造物の補修方法及び補修水路構造物
NAMIHANA NAOTO (author) / KURISU TADAOMI (author) / NAGAHASHI HIROKAZU (author) / KATO TOMOMI (author)
2017-09-21
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
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Abwasserkanäle
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