Title:
TARGET AND CONCRETE STRUCTURE PHOTOGRAPHIC METHOD
Document Type and Number:
Japanese Patent JP2010091300
Kind Code:
A
Abstract:
To provide a target for photographing which can be readily placed at a desired measurement position, even when a concrete structure as a displacement measurement object by a photographic apparatus is huge.
The target 1 for photographing embedded in the concrete structure as the displacement measurement object by the photographic apparatus 7 includes a board 11 made of a cement-based material, a marker 12 formed on the surface of the board 11, and a shielding member 13, which is formed around the marker 12 and apart from the marker 12 on the surface of the board 11 and has a double-sided sticking function.
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Inventors:
YOKOTA TSUTOMU
FUKAO ATSUSHI
YOSHIKAWA TAKU
FUKAO ATSUSHI
YOSHIKAWA TAKU
Application Number:
JP2008258973A
Publication Date:
April 22, 2010
Filing Date:
October 03, 2008
Export Citation:
Assignee:
ORIENTAL SHIRAISHI CORP
International Classes:
G01C15/06; G01C15/00
Attorney, Agent or Firm:
Nobuyuki Hayashi
Yasuhiko
Yasuhiko