Title:
METHOD FOR SUBMERGING AND GUIDING STRUCTURES
Document Type and Number:
WIPO Patent Application WO/2014/156637
Kind Code:
A1
Abstract:
[Problem] To provide a method for submerging and guiding structures that can easily and precisely survey, in a short time, the location of a structure or a work fixture that is underwater from a distant operation ship by a wireless method that does not use cables, identify, in real time, the positional relationship between an existing structure and a new structure, and submerge and set a new structure by guiding to a prescribed location.
[Solution] Distance data and depth data from measurements, by way of a pair of transponders (T1, T2) disposed on an existing structure or a pair of transponders (T3, T4) disposed on an new structure, of distance and depth between the transponders (T1, T2, T3, T4) is acquired by a computer (PC) by a wireless method; the computer (PC) identifies, in real time, the position of the new structure underwater from the data; and the new structure is submerged and set with a high degree of precision by being guided with respect to the existing structure.
Inventors:
OKIYAMA YOSHIO (JP)
YOSHIHARA TOHRU (JP)
SAKAKIBARA MASATO (JP)
SATO KOICHI (JP)
MURAKAMI HIDEYUKI (JP)
YOSHIHARA TOHRU (JP)
SAKAKIBARA MASATO (JP)
SATO KOICHI (JP)
MURAKAMI HIDEYUKI (JP)
Application Number:
PCT/JP2014/056447
Publication Date:
October 02, 2014
Filing Date:
March 12, 2014
Export Citation:
Assignee:
AOMI CONSTRUCTION CO LTD (JP)
International Classes:
E02D29/073; G01C15/00
Foreign References:
| JP4157416B2 | 2008-10-01 | |||
| JP2003027508A | 2003-01-29 |
Attorney, Agent or Firm:
HAYASHI, TAKAYOSHI (JP)
Wood Kokichi (JP)
Wood Kokichi (JP)
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