FOUNDATION PILE

PROBLEM TO BE SOLVED: To provide a foundation pile which is driven into the ground while being rotated for supporting the foundation of a structure constructed and is capable of supporting a large load even though its length is short. SOLUTION: A steel bar 3 is wound and welded to the outer peripher...

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Bibliographic Details
Main Author MORIYA NORIO
Format Patent
LanguageEnglish
Published 08.01.2003
Edition7
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:PROBLEM TO BE SOLVED: To provide a foundation pile which is driven into the ground while being rotated for supporting the foundation of a structure constructed and is capable of supporting a large load even though its length is short. SOLUTION: A steel bar 3 is wound and welded to the outer peripheral surface 2 of a steel pipe 1 of a predetermined size, and the steel bar 3 projected out from the outer peripheral surface 2 bites into the earth layer and creates a large frictional force.
Bibliography:Application Number: JP20010186240