CONSTRUCTION OF UNDERGROUND CONTINUOUS WALL AND ELEMENT COUPLER THEREFOR

CONSTRUCTION OF UNDERGROUND CONTINUOUS WALL AND ELEMENT COUPLER THEREFOR

PURPOSE:To prevent the occurrence of deviation between elements by integrating the elements by a method in which the concrete of a following element is fitted into the recessed space of a preceding element. CONSTITUTION:The element coupler 1 for underground continuous wall is made up by connecting t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAKABACHI KATSUMI, KUSAKA TOKUO, KUBO SHUTARO, KASHIWA KEITA, WATANABE TOSHIO, AKECHI FUDEICHI, YOKOYAMA NORIAKI, MUSHA AKIRA, WAKAYAMA SHIGEMI
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 prevent the occurrence of deviation between elements by integrating the elements by a method in which the concrete of a following element is fitted into the recessed space of a preceding element. CONSTITUTION:The element coupler 1 for underground continuous wall is made up by connecting the open end of a U-shaped channel steel 2 with the open end of a U-shaped temporary plate 5 in a mutually facing form. A T-shaped part 3 is projectionally provided for the inside bottom of the steel 2. The coupler 1 is buried in preceding element and the temporary plate 5 of the coupler 1 so buried is removed to form a recessed space. The concrete of following element is then placed into the recessed space so formed.