Title:
水中固定物の設置方法
Document Type and Number:
Japanese Patent JP4988749
Kind Code:
B2
Abstract:
A method of securing a load bearing structure to the bed of a sea, river or estuary. The method comprises placing the load bearing structure on the bed; forming a pile-receiving hole in the bed by means of drilling equipment which is connected to a surface vessel by flexible lines only so that the weight of the drilling equipment is supported by the bed, the drilling equipment being guided by the load bearing structure, and the load bearing structure resisting any non-vertical loads imparted to the drilling equipment; and withdrawing the drilling equipment and installing an attachment pile within the formed hole.
More Like This:
Inventors:
George Gibbard
Christopher Huxley-Reynardo
Christopher Huxley-Reynardo
Application Number:
JP2008535103A
Publication Date:
August 01, 2012
Filing Date:
October 13, 2006
Export Citation:
Assignee:
Tidal Generation Limited
International Classes:
E21B15/02; E02D5/40; E02D13/04; E02D27/52; E21B6/04
Domestic Patent References:
| JP63217016A | ||||
| JP58059883U | ||||
| JP2005180239A | ||||
| JP2005194792A | ||||
| JP10266175A | ||||
| JP8326461A |
Attorney, Agent or Firm:
Kenji Sugimura
Shiro Fujitani
Shiro Fujitani