CONTINUOUS UNDERGROUND WALL MADE OF STEEL AND CONSTRUCTING METHOD THEREOF

PURPOSE:To make a ground work of steel by a method wherein a steel material is disposed into an excavated unit ditch, the steel materials are abutted mutually in the mutual connection of the adjacent unit ditches, concrete is placed and a continuous underground wall is manufactured. CONSTITUTION:A c...

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Bibliographic Details
Main Authors SUZUKI YOSHIO, MIYAKI MUNEKAZU, OGAWARA ATSUSHI, TERADA HIROTSUNE, AOKI MASAMICHI, KANEKO HIROFUMI
Format Patent
LanguageEnglish
Published 14.05.1993
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:PURPOSE:To make a ground work of steel by a method wherein a steel material is disposed into an excavated unit ditch, the steel materials are abutted mutually in the mutual connection of the adjacent unit ditches, concrete is placed and a continuous underground wall is manufactured. CONSTITUTION:A continuous underground wall made of steel is constituted in such a manner that a preceding steel material 1 and a succeeding steel material 1' shorter than lapping sections are arranged into an excavated preceding unit 2 and an adjacent succeeding unit ditch 2' respectively, an in- plane joint section 4, to which studs 5 and reinforcing bars are disposed, is formed into a surface, on which these two steel materials 1 and 1' are abutted, and concrete 3 is placed. Accordingly, the studs 5 annexed at the end sections of the steel materials 1, 1' are buried in concrete 3 together with the reinforcing bars 7, thus allowing the transmission of shearing force in the preceding unit steel material 1 and the succeeding unit steel material 1', then manufacturing a series of an underground wall, in which the unit ditches 2, 2' are mutually connected firmly.
Bibliography:Application Number: JP19910283000