INTER-CAISSON WATER STOPPING METHOD

INTER-CAISSON WATER STOPPING METHOD

PURPOSE:To stop water certainly and reduce the cost by interposing water- absorbing expansive rubber between caissons constituting an embankment. CONSTITUTION:Caissons 3 each in the form of a hollow box constituting an embankment 2 are placed on the water bottom 1 with a gap S reserved between each...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OKUMURA TADAHIKO, NAKAI YASUHIRO, INOUE OSAMU, OKUTSU NOBUTAKA, SHIMIZU SHOKO, YOKOYAMA NORIAKI, HORI TETSUO, YOSHIHARA SHIGENORI
Format: Patent
Sprache:eng
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:PURPOSE:To stop water certainly and reduce the cost by interposing water- absorbing expansive rubber between caissons constituting an embankment. CONSTITUTION:Caissons 3 each in the form of a hollow box constituting an embankment 2 are placed on the water bottom 1 with a gap S reserved between each pair of adjoining ones. A plate-shaped water-absorbing expansive rubber 5 having the same area as the sectional area of caisson 3 is inserted in the middle of this gap S. Absorbing the water, this rubber 5 expands and chokes the gap S completely to come in close contact with the wall surfaces 4 of the two caissons 3.