TAPERED FOUNDATION PILE

PROBLEM TO BE SOLVED: To provide a foundation pile driven into the ground while being rotated for supporting the foundation of a structure constructed, which is capable of supporting a large load even though the length is short. SOLUTION: This foundation pile has a tapered portion 1 which is made sl...

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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 driven into the ground while being rotated for supporting the foundation of a structure constructed, which is capable of supporting a large load even though the length is short. SOLUTION: This foundation pile has a tapered portion 1 which is made slender toward the tip portion, a steel bar 6 is wound and welded around the outer peripheral surface 5 of the tapered portion 1, and the foundation pile driven to the ground applies a large frictional force to the earth layer since the tapered portion and steel bar 6 bite into the earth layer.
Bibliography:Application Number: JP20010186290