JPS5616719A - Method and apparatus for temporary coffering of water channel - Google Patents
Method and apparatus for temporary coffering of water channelInfo
- Publication number
- JPS5616719A JPS5616719A JP8955579A JP8955579A JPS5616719A JP S5616719 A JPS5616719 A JP S5616719A JP 8955579 A JP8955579 A JP 8955579A JP 8955579 A JP8955579 A JP 8955579A JP S5616719 A JPS5616719 A JP S5616719A
- Authority
- JP
- Japan
- Prior art keywords
- gate
- coffering
- water
- door
- cut
- 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
- Barrages (AREA)
Abstract
PURPOSE: To eliminate the conventional temporary coffering gate by forming a working space for necessary working area alone without coffering the channel covering entire width by means of the temporary coffering member with such a shape and construction that the defined water area can be formed between partial wall surfaces provided on the upstream side of a water gate.
CONSTITUTION: The water gate door 14 is inserted into gate frooves on both sides so that the undersurface of the door is supported with a gate sheet on the bottom of the channel whereby the channel is cut off. Here, the water is stopped between the upstream side periphery of the gate door 14 and the gate grooves 12 and the gate sheet on the bottom with a cut-off rubber 16. When work is conducted for checking, repairing or replacement of the cut-off rubber 16, the temporay coffering member 18 is used which allows the formation of the working space S alone in the necessary area on the upstram of the gate door 14. The temperary coffering member 18 comprising tow bottom blocks 18a and 18b and two pairs each of right and left corner blocks 18cW18f and 18gW18j. The blocks each having a 1/4 circular section can be equipped inside with a working scaffold 27 and a ladder 28 as required.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8955579A JPS5616719A (en) | 1979-07-14 | 1979-07-14 | Method and apparatus for temporary coffering of water channel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8955579A JPS5616719A (en) | 1979-07-14 | 1979-07-14 | Method and apparatus for temporary coffering of water channel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5616719A true JPS5616719A (en) | 1981-02-18 |
JPS5753487B2 JPS5753487B2 (en) | 1982-11-13 |
Family
ID=13974060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8955579A Granted JPS5616719A (en) | 1979-07-14 | 1979-07-14 | Method and apparatus for temporary coffering of water channel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5616719A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008063735A (en) * | 2006-09-05 | 2008-03-21 | Gantan Beauty Ind Co Ltd | Fireproof/waterproof external-facing structure and its construction method |
JP2015105547A (en) * | 2013-12-02 | 2015-06-08 | 鹿島建設株式会社 | Temporary closing structure |
JP2018071345A (en) * | 2017-12-06 | 2018-05-10 | 鹿島建設株式会社 | Cofferdam structure |
-
1979
- 1979-07-14 JP JP8955579A patent/JPS5616719A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008063735A (en) * | 2006-09-05 | 2008-03-21 | Gantan Beauty Ind Co Ltd | Fireproof/waterproof external-facing structure and its construction method |
JP2015105547A (en) * | 2013-12-02 | 2015-06-08 | 鹿島建設株式会社 | Temporary closing structure |
JP2018071345A (en) * | 2017-12-06 | 2018-05-10 | 鹿島建設株式会社 | Cofferdam structure |
Also Published As
Publication number | Publication date |
---|---|
JPS5753487B2 (en) | 1982-11-13 |
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