JPS6436814A - Temporary coffering work of dam - Google Patents

Temporary coffering work of dam

Info

Publication number
JPS6436814A
JPS6436814A JP19198987A JP19198987A JPS6436814A JP S6436814 A JPS6436814 A JP S6436814A JP 19198987 A JP19198987 A JP 19198987A JP 19198987 A JP19198987 A JP 19198987A JP S6436814 A JPS6436814 A JP S6436814A
Authority
JP
Japan
Prior art keywords
dam
attached
main gate
support beams
water
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
JP19198987A
Other languages
Japanese (ja)
Other versions
JPH0566444B2 (en
Inventor
Toshiji Nakada
Hiroo Takakura
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen 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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP19198987A priority Critical patent/JPS6436814A/en
Publication of JPS6436814A publication Critical patent/JPS6436814A/en
Publication of JPH0566444B2 publication Critical patent/JPH0566444B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)

Abstract

PURPOSE:To easily perform temporary coffering work for dam by a method in which a number of ropes are stretched over the whole width of a dam at given intervals vertical and attached with vertical support beams, and a water- stop sheet is attached to the upstream side front face of the support beams. CONSTITUTION:In closing a water channel in the main gate 3A, winches 6 on both sides are operated and ropes 7 are vertically stretched over the whole width of dam 5. Support beams 8 are attached to the whole face of each rope 7 vertically at given intervals on the position between the piers 2 on both sides of the main gate 3A. A water-stop sheet 9 is set on the whole face of the beams 8 to interrupt the piers 2. The main gate 3A is raised to close it by the sheet 9.
JP19198987A 1987-07-31 1987-07-31 Temporary coffering work of dam Granted JPS6436814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19198987A JPS6436814A (en) 1987-07-31 1987-07-31 Temporary coffering work of dam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19198987A JPS6436814A (en) 1987-07-31 1987-07-31 Temporary coffering work of dam

Publications (2)

Publication Number Publication Date
JPS6436814A true JPS6436814A (en) 1989-02-07
JPH0566444B2 JPH0566444B2 (en) 1993-09-21

Family

ID=16283770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19198987A Granted JPS6436814A (en) 1987-07-31 1987-07-31 Temporary coffering work of dam

Country Status (1)

Country Link
JP (1) JPS6436814A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0381569A (en) * 1989-08-24 1991-04-05 Kansai Electric Power Co Inc:The Downstream channel of hydraulic power plant with very low fall
JP2006215521A (en) * 2005-01-05 2006-08-17 Sony Corp Lens apparatus, and imaging apparatus with the same
JP2007033699A (en) * 2005-07-25 2007-02-08 Pentax Corp Imaging module

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0381569A (en) * 1989-08-24 1991-04-05 Kansai Electric Power Co Inc:The Downstream channel of hydraulic power plant with very low fall
JP2006215521A (en) * 2005-01-05 2006-08-17 Sony Corp Lens apparatus, and imaging apparatus with the same
JP2007033699A (en) * 2005-07-25 2007-02-08 Pentax Corp Imaging module

Also Published As

Publication number Publication date
JPH0566444B2 (en) 1993-09-21

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