UNDERGROUND ANCHOR WITH EXPANSION BLADE

PROBLEM TO BE SOLVED: To provide an underground anchor with expansion blades in which the expansion blades can be expanded even under the compacted ground only by using a hammer or the like for driving.SOLUTION: A pile body 1 to be driven into the ground and expansion blades 4 axially mounted to a s...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	YAMASHITA TAKEHIDE
Format:	Patent
Sprache:	eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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