JPS562282A - Building large marine floating structure - Google Patents
Building large marine floating structureInfo
- Publication number
- JPS562282A JPS562282A JP7565779A JP7565779A JPS562282A JP S562282 A JPS562282 A JP S562282A JP 7565779 A JP7565779 A JP 7565779A JP 7565779 A JP7565779 A JP 7565779A JP S562282 A JPS562282 A JP S562282A
- Authority
- JP
- Japan
- Prior art keywords
- sea
- floating
- elements
- floating element
- crane
- 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.)
- Granted
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
PURPOSE: To improve working efficiency and to save cost of aquipment in building a marine airport etc. by a method wherein floating elements difficult to float stably when separated are hung down by turn on the surface of the sea, the bottom of the floating element is pulled by compound pulleys toward the sea bottom anchor and is combined with its neighboring floating elements on the same surface.
CONSTITUTION: In a floating element 1 which is unstable when separated in the sea, the upper structure 2 and the lower one 3 are set up and necessary numbers of these elements are manufactured on the land. These floating elements 1 are hung by turn one after one by a crane 13 served as a carrying and lifting means, are carried onto desired paints on the sea and are dropped by the crane 13. Then, the connecting piece 5 mounted on the bottom of the floating element 1, compound pulleys 6a, 6b and a rope 7 are connected with a sea bottom anchor 11 by a hook 8 through a base plate 10 and a connecting piece 9. And the lower part of the floating element is pulled by a winch 12 to the sea bottom through a rope 7. Thus, the floating elements 1 are connected mutually horizontally without tumbling down on the sea.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7565779A JPS5937277B2 (en) | 1979-06-18 | 1979-06-18 | Construction method of large floating structure on water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7565779A JPS5937277B2 (en) | 1979-06-18 | 1979-06-18 | Construction method of large floating structure on water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS562282A true JPS562282A (en) | 1981-01-10 |
| JPS5937277B2 JPS5937277B2 (en) | 1984-09-08 |
Family
ID=13582517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7565779A Expired JPS5937277B2 (en) | 1979-06-18 | 1979-06-18 | Construction method of large floating structure on water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5937277B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458966A (en) * | 2017-09-05 | 2017-12-12 | 四川路桥华东建设有限责任公司 | A kind of marine large-tonnage opposite sex steel truss frame member cable crane entirety vertical transfer hoisting construction method |
-
1979
- 1979-06-18 JP JP7565779A patent/JPS5937277B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458966A (en) * | 2017-09-05 | 2017-12-12 | 四川路桥华东建设有限责任公司 | A kind of marine large-tonnage opposite sex steel truss frame member cable crane entirety vertical transfer hoisting construction method |
| CN107458966B (en) * | 2017-09-05 | 2019-06-25 | 四川路桥华东建设有限责任公司 | A kind of sea large-tonnage opposite sex steel truss frame member cable crane entirety vertical transfer hoisting construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5937277B2 (en) | 1984-09-08 |
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