JPS5616719A - Method and apparatus for temporary coffering of water channel - Google Patents

Method and apparatus for temporary coffering of water channel

Info

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
Application number
JP8955579A
Other languages
Japanese (ja)
Other versions
JPS5753487B2 (en
Inventor
Nobuo Hamazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ISHIKAWAJIMA TEKKO KENSETSU
ISHIKAWAJIMA TEKKO KENSETSU KK
IHI Corp
Original Assignee
ISHIKAWAJIMA TEKKO KENSETSU
ISHIKAWAJIMA TEKKO KENSETSU KK
IHI Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ISHIKAWAJIMA TEKKO KENSETSU, ISHIKAWAJIMA TEKKO KENSETSU KK, IHI Corp filed Critical ISHIKAWAJIMA TEKKO KENSETSU
Priority to JP8955579A priority Critical patent/JPS5616719A/en
Publication of JPS5616719A publication Critical patent/JPS5616719A/en
Publication of JPS5753487B2 publication Critical patent/JPS5753487B2/ja
Granted legal-status Critical Current

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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
JP8955579A 1979-07-14 1979-07-14 Method and apparatus for temporary coffering of water channel Granted JPS5616719A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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