JPS57169120A - Beam type water gate door - Google Patents

Beam type water gate door

Info

Publication number
JPS57169120A
JPS57169120A JP5364881A JP5364881A JPS57169120A JP S57169120 A JPS57169120 A JP S57169120A JP 5364881 A JP5364881 A JP 5364881A JP 5364881 A JP5364881 A JP 5364881A JP S57169120 A JPS57169120 A JP S57169120A
Authority
JP
Japan
Prior art keywords
main beams
lip
water
skin plate
gate door
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
Application number
JP5364881A
Other languages
Japanese (ja)
Inventor
Ryoki Oshida
Tadahachi Goshima
Junichi Kondo
Toshiro Akeda
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP5364881A priority Critical patent/JPS57169120A/en
Publication of JPS57169120A publication Critical patent/JPS57169120A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Barrages (AREA)

Abstract

PURPOSE:To prevent the separation of water flow by attaching plural main beams along a fiven angle from the lip end of the lower end of a skin plate when the main beams are horizontally and plurally provided on the upstream side of the skin plate at a vertical interval in an exposed manner. CONSTITUTION:When releasing water by pulling up a water gate door 1, a spalling phenomenon is produced in a comparatively slow water flow in the surrounding part of the flow of water taken by a lip 3 at the lower part of a skin plate 2 and a main beam 6. To prevent the spalling phenomenon, main beams 4, 5, and 6 are attached along a given lift angle 2 from the end edge 3 of the lip by varying the widths of the main beams.
JP5364881A 1981-04-08 1981-04-08 Beam type water gate door Pending JPS57169120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5364881A JPS57169120A (en) 1981-04-08 1981-04-08 Beam type water gate door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5364881A JPS57169120A (en) 1981-04-08 1981-04-08 Beam type water gate door

Publications (1)

Publication Number Publication Date
JPS57169120A true JPS57169120A (en) 1982-10-18

Family

ID=12948702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5364881A Pending JPS57169120A (en) 1981-04-08 1981-04-08 Beam type water gate door

Country Status (1)

Country Link
JP (1) JPS57169120A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007162238A (en) * 2005-12-09 2007-06-28 Hitachi Zosen Corp Gate facility

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007162238A (en) * 2005-12-09 2007-06-28 Hitachi Zosen Corp Gate facility
JP4498271B2 (en) * 2005-12-09 2010-07-07 日立造船株式会社 Gate equipment

Similar Documents

Publication Publication Date Title
BE875713A (en) WATER CABIN OR TOILET CABIN
FI851769L (en) FOERBAETTRINGAR I ELLER ANKNUTNA TILL FLODREGLERINGSSTRUKTURER.
ES289803U (en) Bath side-panel.
JPS57169120A (en) Beam type water gate door
JPS57147921A (en) Sealing device for door sash corner part
JPS5726074A (en) Ship with bulb at bow
JPS57104470A (en) Construction of air box part
JPS52137840A (en) Boarding and alighting port for elevator
GB1513352A (en) Lower guide member for partitions suitable for use in a wet-chamber
FR2410103A1 (en) Window flush with roof - has flexible masking frame guard shank bending over cover frame vertical plate
JPS526122A (en) Rain water gutter fittings
JPS5767817A (en) Border stake
JPS6436814A (en) Temporary coffering work of dam
JPS56167515A (en) Car door construction
USD252765S (en) Water dam for a flush tank
JPS57149641A (en) Vibro-damping structure
JPS53130834A (en) Ornamental panel for use in remodeled window
JPS54149017A (en) Rain trough
FR2445422A1 (en) Anti-spill attachment for concrete shutter top - has inclined wall solid with longitudinal angle iron beam which is fixed to shutter top
JPS533195A (en) Escape guide system
JPS5611142A (en) Mold for horizontal continuous casting
JPS5393459A (en) Warm keeping and sound proofing duct
JPS5435943A (en) Platform door device of elevator
SCHLECKER NOVEL CONSTRUCTION OF THE BASIN CROWN FOR DECK-HIGH SCUM CHANNEL
JPS57155412A (en) Sluice gate with siphon