Title:
PRECAST PC CYLINDRICAL FLOATING BODY STRUCTURE
Document Type and Number:
Japanese Patent JP2014184863
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a thin-walled precast PC cylindrical floating body structure bearable to a high water pressure, and excellent in stability and durability.SOLUTION: In a precast PC cylindrical floating body structure including a cylindrical body 12 formed by connecting a plurality of cylindrical body elements 11 comprising precast concrete in the axial direction and in the circumferential direction, a discoid canopy 13, and a discoid bottom plate 14, the cylindrical body element is provided with a rib body for PC steel insertion, and a prestress in the axial direction is introduced into the cylindrical body fastened through the PC steel in the axial direction, and a hollow body is formed by mounting the canopy and the bottom plate, to thereby become bearable to a high water pressure with a thin film, and excellent in stability and durability.
Inventors:
TSUTSUMI TADAHIKO
SATO YUJI
SATO YUJI
Application Number:
JP2013061368A
Publication Date:
October 02, 2014
Filing Date:
March 25, 2013
Export Citation:
Assignee:
FUJI PS CORP
International Classes:
B63B35/44; B63B5/18
Domestic Patent References:
| JP2009248792A | 2009-10-29 | |||
| JP2007077795A | 2007-03-29 | |||
| JP2005180082A | 2005-07-07 | |||
| JP2011528072A | 2011-11-10 | |||
| JPH0762926A | 1995-03-07 | |||
| JPS59209576A | 1984-11-28 | |||
| JP2006131025A | 2006-05-25 |
Attorney, Agent or Firm:
Kenzo Fukuda
Fukuda Shin-ichi
Kyosuke Kato
Fukuda Shin-ichi
Kyosuke Kato