JPS57184110A - Fitting structure of rubber dam - Google Patents
Fitting structure of rubber damInfo
- Publication number
- JPS57184110A JPS57184110A JP6700881A JP6700881A JPS57184110A JP S57184110 A JPS57184110 A JP S57184110A JP 6700881 A JP6700881 A JP 6700881A JP 6700881 A JP6700881 A JP 6700881A JP S57184110 A JPS57184110 A JP S57184110A
- Authority
- JP
- Japan
- Prior art keywords
- river bed
- rubber sheet
- rubber
- slope
- rubber dam
- 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
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
- E02B7/005—Deformable barrages or barrages consisting of permanently deformable elements, e.g. inflatable, with flexible walls
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
PURPOSE:To exactly prevent the leak of fluid from the inside of a rubber dam by using a fitting structure in which a rubber sheet folded in the widthwise direction is fixed to the river bed and slope by means of an anchor bolt, and also a weight is provided on the end portion facing the river bed of the rubber sheet. CONSTITUTION:A rubber sheet 11 is folded in the widthwise direction in such a way as to put its end portions in order, and then fixed to the river bed and slope through a weight 16 made of iron plate, concrete, etc., by means of a series of anchor bolts 13 and nuts 14 provided over the river bed 12 to the slope in order to form a rubber dam 15. Thus, the laying work of the anchor bolts and the fixing work of the rubber sheet 11 are made easier, and the lifting up of the rubber dam by the tidal current and water in the deep area at downstream can be avoided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6700881A JPS57184110A (en) | 1981-05-06 | 1981-05-06 | Fitting structure of rubber dam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6700881A JPS57184110A (en) | 1981-05-06 | 1981-05-06 | Fitting structure of rubber dam |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57184110A true JPS57184110A (en) | 1982-11-12 |
Family
ID=13332457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6700881A Pending JPS57184110A (en) | 1981-05-06 | 1981-05-06 | Fitting structure of rubber dam |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57184110A (en) |
-
1981
- 1981-05-06 JP JP6700881A patent/JPS57184110A/en active Pending
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