Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
EMBANKMENT DRAIN PIPE
PROBLEM TO BE SOLVED: To provide a drain pipe capable of being reliably press-inserted directly into an embankment while preventing soil from entering into the pipe clogging the same.SOLUTION: A drain pipe is constituted of plural small-diameter thin steel pipe joint body, which has an intake part constituted of openings of slits 20 in a front area thereof. The openings of slits are covered with nonwoven fabric, and at a front end of the intake part, a sharp excavation head 12 is attached. The intake part is constituted of a mesh of thermoplastic resin, a cutoff window hole provided at the small-diameter thin steel pipe joint body, and slit openings.SELECTED DRAWING: Figure 1
【課題】盛土へ直接打設する際、確実に圧入できるとともに、パイプ内への土粒子の充填、いわゆる目詰まりや、パイプ内への土粒子の流出現象が生じることを防止できる排水パイプを提供する。【解決手段】複数の小径薄肉鋼管接合体の前方部に、スリット２０開口による取水部を形成し、このスリット開口を不織布で被覆し、該取水部先に尖り状の掘削ヘッド１２を設けた。取水部は、熱可塑性樹脂製かご状体、小径薄肉鋼管接合体に設けた切欠き窓孔、スリット開口部とすることができる。【選択図】図１
EMBANKMENT DRAIN PIPE
PROBLEM TO BE SOLVED: To provide a drain pipe capable of being reliably press-inserted directly into an embankment while preventing soil from entering into the pipe clogging the same.SOLUTION: A drain pipe is constituted of plural small-diameter thin steel pipe joint body, which has an intake part constituted of openings of slits 20 in a front area thereof. The openings of slits are covered with nonwoven fabric, and at a front end of the intake part, a sharp excavation head 12 is attached. The intake part is constituted of a mesh of thermoplastic resin, a cutoff window hole provided at the small-diameter thin steel pipe joint body, and slit openings.SELECTED DRAWING: Figure 1
【課題】盛土へ直接打設する際、確実に圧入できるとともに、パイプ内への土粒子の充填、いわゆる目詰まりや、パイプ内への土粒子の流出現象が生じることを防止できる排水パイプを提供する。【解決手段】複数の小径薄肉鋼管接合体の前方部に、スリット２０開口による取水部を形成し、このスリット開口を不織布で被覆し、該取水部先に尖り状の掘削ヘッド１２を設けた。取水部は、熱可塑性樹脂製かご状体、小径薄肉鋼管接合体に設けた切欠き窓孔、スリット開口部とすることができる。【選択図】図１
EMBANKMENT DRAIN PIPE
盛土用の排水パイプ
KAMIMURA MAKOTO (Autor:in) / MAE TOSHIMORI (Autor:in) / KAWABATA NORIYUKI (Autor:in) / HARADA TAKEO (Autor:in)
07.03.2016
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
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