JPS5659932A - Back-filling for burying channel of submarine cable, etc. - Google Patents
Back-filling for burying channel of submarine cable, etc.Info
- Publication number
- JPS5659932A JPS5659932A JP13465279A JP13465279A JPS5659932A JP S5659932 A JPS5659932 A JP S5659932A JP 13465279 A JP13465279 A JP 13465279A JP 13465279 A JP13465279 A JP 13465279A JP S5659932 A JPS5659932 A JP S5659932A
- Authority
- JP
- Japan
- Prior art keywords
- channel
- submarine cable
- filling
- burying device
- burying
- 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
Abstract
PURPOSE: To increase a traction tension of a burying device and to avoid a danger that an earth-moving blade is caught on an obstacle on a seabed, such as stones.
CONSTITUTION: A channel 2 is excavated under seabed surface by means of a burying device 13 for a submarine cable 1 and the like, and in such a building method as drops the submarine cable 1 and the like into said channel 2, sediments, piled up near both shoulders of the channel 2, are dropped into the channel 2 with jet water injected through a water jet nozzle 7 provided at the rear of the burying device 13.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13465279A JPS5659932A (en) | 1979-10-17 | 1979-10-17 | Back-filling for burying channel of submarine cable, etc. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13465279A JPS5659932A (en) | 1979-10-17 | 1979-10-17 | Back-filling for burying channel of submarine cable, etc. |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5659932A true JPS5659932A (en) | 1981-05-23 |
Family
ID=15133371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13465279A Pending JPS5659932A (en) | 1979-10-17 | 1979-10-17 | Back-filling for burying channel of submarine cable, etc. |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5659932A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995018895A1 (en) * | 1994-01-07 | 1995-07-13 | Coflexip | Device for filling a trench in the sea bed to cover a pipe placed therein |
-
1979
- 1979-10-17 JP JP13465279A patent/JPS5659932A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995018895A1 (en) * | 1994-01-07 | 1995-07-13 | Coflexip | Device for filling a trench in the sea bed to cover a pipe placed therein |
FR2714919A1 (en) * | 1994-01-07 | 1995-07-13 | Coflexip | Device for filling a trench dug in the sea floor to cover a pipe deposited in said trench. |
US5659983A (en) * | 1994-01-07 | 1997-08-26 | Coflexip | Device for filling in a trench dug in the sea bed in order to cover a pipe laid down in the trench |
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