A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PIPE CONDUIT STRUCTURE CONNECTING PIPE OPENING OF PIPE CONDUIT IN MANHOLE PART
To provide a pipe conduit structure for a pipe conduit having both high water-stopping property and durability in order to solve a technical problem that it is impossible to prevent water from entering a pipe opening due to a gap that occurs between the pipe opening of the pipe conduit in a manhole and a connecting member that connects the pipe conduit.SOLUTION: In a pipe conduit structure, a substantially cylindrical manhole with a bottom is provided at any position of a pipe conduit laid underground. The pipe conduit structure is designed for preventing water from entering through a connection portion of pipe opening of the first and second pipe conduits in a first hole part and a second hole part provided at a predetermined distance, The pipe conduit structure includes a connecting pipe connected to the pipe opening of the first pipe conduit and the pipe opening of the second pipe conduit, water-swellable water-stopping means covering at least the connection portion of the first and second pipe conduits, a water-stopping sheet covering the water-swellable water-stopping means, and a joint member for fixing the connection portion of the pipe opening covered with a water-stop sheet and the connecting pipe.SELECTED DRAWING: Figure 1
【課題】人孔と管渠の管口と、当該管渠を連結する連結部材の間に生じる隙間によって、管口への浸入水が防止できないという技術的課題を解決するためになされたものであり、高い止水性及び耐久性を兼ね備えた管渠のための管渠構造を提供すること。【解決手段】地中に敷設された管渠の任意の位置に有底の略円筒状を呈した人孔が設けられ、この所定距離を隔てて設けられる第１孔部及び第２孔部の第１及び第２管渠の管口との接続部位からの水の浸入を防止するための管渠構造であって、当該管渠構造は、前記第１管渠の管口と前記第２管渠の管口に接続された接続管と、前記第１及び第２管渠の少なくとも前記接続部位を被覆する水膨潤性止水手段と、前記水膨潤性止水手段を被覆する止水シートと、該止水シートに被覆された前記管口の接続部位と前記接続管を固定するジョイント部材と、を設けてなることを特徴とする管渠構造を備えている。【選択図】 図１
PIPE CONDUIT STRUCTURE CONNECTING PIPE OPENING OF PIPE CONDUIT IN MANHOLE PART
To provide a pipe conduit structure for a pipe conduit having both high water-stopping property and durability in order to solve a technical problem that it is impossible to prevent water from entering a pipe opening due to a gap that occurs between the pipe opening of the pipe conduit in a manhole and a connecting member that connects the pipe conduit.SOLUTION: In a pipe conduit structure, a substantially cylindrical manhole with a bottom is provided at any position of a pipe conduit laid underground. The pipe conduit structure is designed for preventing water from entering through a connection portion of pipe opening of the first and second pipe conduits in a first hole part and a second hole part provided at a predetermined distance, The pipe conduit structure includes a connecting pipe connected to the pipe opening of the first pipe conduit and the pipe opening of the second pipe conduit, water-swellable water-stopping means covering at least the connection portion of the first and second pipe conduits, a water-stopping sheet covering the water-swellable water-stopping means, and a joint member for fixing the connection portion of the pipe opening covered with a water-stop sheet and the connecting pipe.SELECTED DRAWING: Figure 1
【課題】人孔と管渠の管口と、当該管渠を連結する連結部材の間に生じる隙間によって、管口への浸入水が防止できないという技術的課題を解決するためになされたものであり、高い止水性及び耐久性を兼ね備えた管渠のための管渠構造を提供すること。【解決手段】地中に敷設された管渠の任意の位置に有底の略円筒状を呈した人孔が設けられ、この所定距離を隔てて設けられる第１孔部及び第２孔部の第１及び第２管渠の管口との接続部位からの水の浸入を防止するための管渠構造であって、当該管渠構造は、前記第１管渠の管口と前記第２管渠の管口に接続された接続管と、前記第１及び第２管渠の少なくとも前記接続部位を被覆する水膨潤性止水手段と、前記水膨潤性止水手段を被覆する止水シートと、該止水シートに被覆された前記管口の接続部位と前記接続管を固定するジョイント部材と、を設けてなることを特徴とする管渠構造を備えている。【選択図】 図１
PIPE CONDUIT STRUCTURE CONNECTING PIPE OPENING OF PIPE CONDUIT IN MANHOLE PART
人孔部における、管渠の管口を連結する管渠構造
MAEDA KOJI (author) / OOKA TARO (author)
2023-12-18
Patent
Electronic Resource
Japanese
| European Patent Office | 2023
| European Patent Office | 2017