METHOD OF REINFORCING OF FOOT PROTECTION PILE

METHOD OF REINFORCING OF FOOT PROTECTION PILE

PROBLEM TO BE SOLVED: To solve the problem of cracks and subsequent breakage of a foot protection part in which an expanded foot protection part is provided at an end portion of a conventional pile by using a foot protection liquid such as cement milk. SOLUTION: Projection and recess portions 4 are...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NISHIMOTO NORIMASA, ASAI YOICHI
Format: Patent
Sprache:eng
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To solve the problem of cracks and subsequent breakage of a foot protection part in which an expanded foot protection part is provided at an end portion of a conventional pile by using a foot protection liquid such as cement milk. SOLUTION: Projection and recess portions 4 are formed on either one of outer or inner periphery, or both peripheries of the conventional pile. A foot protection part 2 and an end portion 3a of a conventional pile 3 are joined firmly to each other via the projection and recess portions 4, whereby breakage caused by punching shear may be prevented.