Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WATER STOP DEVICE AND WATER STOP METHOD
To provide a water stop technique capable of stopping water from flooding in a short time with less influence on the flooding spot than conventional ones.SOLUTION: A freezing pipe in which a cryogenic cooling medium supplied from a feed section for supplying the cryogenic cooling medium flows comprises a rod-shaped freezing pipe to be inserted into a flooding spot. The freezing pipe has a forward flow path passing through the central part and a backward flow path passing through around the forward flow path.SELECTED DRAWING: Figure 4
【課題】従来よりも出水箇所への影響が少なく、かつ、短時間で出水を止水できる新たな止水技術を提供する。【解決手段】極低温冷却媒体を供給する供給部から供給された極低温冷却媒体が流れる凍結管であって、出水箇所に挿入される棒状の凍結管と、を備え、凍結管は、中心部を通る行き流路と、行き流路の周囲を通る還り流路とを有する。【選択図】図４
WATER STOP DEVICE AND WATER STOP METHOD
To provide a water stop technique capable of stopping water from flooding in a short time with less influence on the flooding spot than conventional ones.SOLUTION: A freezing pipe in which a cryogenic cooling medium supplied from a feed section for supplying the cryogenic cooling medium flows comprises a rod-shaped freezing pipe to be inserted into a flooding spot. The freezing pipe has a forward flow path passing through the central part and a backward flow path passing through around the forward flow path.SELECTED DRAWING: Figure 4
【課題】従来よりも出水箇所への影響が少なく、かつ、短時間で出水を止水できる新たな止水技術を提供する。【解決手段】極低温冷却媒体を供給する供給部から供給された極低温冷却媒体が流れる凍結管であって、出水箇所に挿入される棒状の凍結管と、を備え、凍結管は、中心部を通る行き流路と、行き流路の周囲を通る還り流路とを有する。【選択図】図４
WATER STOP DEVICE AND WATER STOP METHOD
止水装置、及び止水方法
YAMAUCHI TAKAHIRO (Autor:in)
19.03.2020
Patent
Elektronische Ressource
Japanisch
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