Title:
RISER PIPE SUPPORT STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2019/044194
Kind Code:
A1
Abstract:
This riser pipe support structure holds and affixes numerous riser pipes R along the longitudinal direction of an offshore floating structure 10, on the side shell 12 thereof. The riser pipe support structure is provided with: riser pipe affixing tubes 16 that hold and affix the inserted riser pipes R; affixing tube support structures 20 for supporting the riser pipe affixing tubes 16; and bracket members 18 that support the affixing tube support structures 20. The riser pipe support structure is also provided with: side transverses 32 that are arranged at predetermined intervals along the longitudinal direction on the inside of the side shell 12; and reinforcing members 36, 44 that are arranged between the side transverses 32 on the inside of the side shell 11, parallel to the side transverses 32. The bracket members 18 are attached to the outside of the side shell 12 along the side transverses 32.
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Inventors:
OKANO SHOTARO (JP)
IWAMI SHUNSUKE (JP)
IWAMI SHUNSUKE (JP)
Application Number:
PCT/JP2018/026193
Publication Date:
March 07, 2019
Filing Date:
July 11, 2018
Export Citation:
Assignee:
MITSUI E&S SHIPBUILDING CO LTD (JP)
International Classes:
B63B35/44; B63B3/32; B63B3/70; E21B17/01; F16L1/12
Domestic Patent References:
| WO2014170375A1 | 2014-10-23 |
Foreign References:
| JP2016117363A | 2016-06-30 | |||
| JPS61155083A | 1986-07-14 | |||
| JP2017052469A | 2017-03-16 |
Other References:
THE NATIONAL MARITIME EDUCATION RESEARCH MEETING, MARITIME ENGINEERING, 7 EDITION, 15 March 1984 (1984-03-15), Tokyo, pages 52, ISBN: 4-303-50607-9
Attorney, Agent or Firm:
MATSUURA Takashi (JP)
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