JPS5559227A - Constructing method for marine structure mooring installation - Google Patents
Constructing method for marine structure mooring installationInfo
- Publication number
- JPS5559227A JPS5559227A JP12953178A JP12953178A JPS5559227A JP S5559227 A JPS5559227 A JP S5559227A JP 12953178 A JP12953178 A JP 12953178A JP 12953178 A JP12953178 A JP 12953178A JP S5559227 A JPS5559227 A JP S5559227A
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- support platform
- layer
- concrete layer
- skirt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Underground Or Underwater Handling Of Building Materials (AREA)
- Foundations (AREA)
Abstract
PURPOSE: To construct marine structure mooring equipment of safe and reliable feature in such a way that dumped stone layer and concrete layer are formed in sequence as foundation on sea bottom, intermediate support platform with flexible skirt is nextly positioned on the foundation, and fluidic concrete is fed into space within skirt through feed pipe provided in the support platform so as to construct an integral concrete block together with concrete layer when solidified.
CONSTITUTION: Foundation is formed by dumped stone layer 1 and concrete layer 2 on sea bottom E. Positioned on the concrete layer 2 is prefabricatd box-like intermediate support platform 3 which is made of steel plate with concrete lining layers coated on inner and outer surfaces thereof in order to protect agaist corrosion and to increase weight of support platform 3 of pontoon-like configuration. The platform 3 is provided with concrete feed pipe 4 extending from top wall to bottom wall thereof and flexible skirt 5 extending from bottom wall down to the top surface of concrete layer 2, and further with valves necessary to flood the pontoon-like support platform 3. When fluidic concrete is poured into space enclosed by skirt 5 through pipe 4, the concrete is solidified integrally with the concrete layer 2 so as to form a rigid concrete block. Therefore, reliable installation capable of mooring marine structure T can be easily constructed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12953178A JPS5559227A (en) | 1978-10-23 | 1978-10-23 | Constructing method for marine structure mooring installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12953178A JPS5559227A (en) | 1978-10-23 | 1978-10-23 | Constructing method for marine structure mooring installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5559227A true JPS5559227A (en) | 1980-05-02 |
Family
ID=15011810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12953178A Pending JPS5559227A (en) | 1978-10-23 | 1978-10-23 | Constructing method for marine structure mooring installation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5559227A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008075245A (en) * | 2006-09-19 | 2008-04-03 | Japan Bridge Engineering Center | Construction method for pedestal concrete |
| CN110844008A (en) * | 2019-10-31 | 2020-02-28 | 中船华南船舶机械有限公司 | Stone throwing device for throwing and tamping integrated ship |
-
1978
- 1978-10-23 JP JP12953178A patent/JPS5559227A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008075245A (en) * | 2006-09-19 | 2008-04-03 | Japan Bridge Engineering Center | Construction method for pedestal concrete |
| JP4699320B2 (en) * | 2006-09-19 | 2011-06-08 | 財団法人 海洋架橋・橋梁調査会 | Construction method of pedestal concrete |
| CN110844008A (en) * | 2019-10-31 | 2020-02-28 | 中船华南船舶机械有限公司 | Stone throwing device for throwing and tamping integrated ship |
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