To provide an anchor for non-self-supporting structure which can maintain stable bearing force with a simple structure and is also excellent in workability; and an anchor construction method.
An anchor 1 is installed by inserting an anchor body 2 comprising a wire rope in a hole 3 bored from a slope face a to a rock layer c in a right angle shape so as to make a non-self-supporting structure supported on an exposed rock slope face a with a rope and fixing the anchor body 2 to the inside of the hole 3 with a fixing coagulant 4. The anchor 1 is established by a method in which a bedrock ground surface part corresponding to the opening of the hole is shaped into an arcuate surface over the inside of the hole 3 and in which the upper part of the anchor body 2 extended to project from the hole 3 is led to be along the arcuate surface of the bedrock ground surface part.
YAMAGUCHI KENGO
HASHIGUCHI HIROSHI
| JP2008007969A | 2008-01-17 | |||
| JP2002070006A | 2002-03-08 | |||
| JP2006214217A | 2006-08-17 |
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