JPS56119013A - Hollow fill-type dam - Google Patents
Hollow fill-type damInfo
- Publication number
- JPS56119013A JPS56119013A JP1974280A JP1974280A JPS56119013A JP S56119013 A JPS56119013 A JP S56119013A JP 1974280 A JP1974280 A JP 1974280A JP 1974280 A JP1974280 A JP 1974280A JP S56119013 A JPS56119013 A JP S56119013A
- Authority
- JP
- Japan
- Prior art keywords
- water
- dam
- hollow
- gravel
- weak
- 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
Abstract
PURPOSE: To save construction material consumption and shorten a construction period by providing a hollow dam structure and filling sand, gravel or water inside the hollow part.
CONSTITUTION: When a dam construction site is weak and the geology is of water- permeable type, numerous piles 2 are fixed on a foundation for stabilization of a dam structure and a water-proof grafting 4 is used to make a weak and water-permeable terrain water-proof. At the same time, a foundation concrete slab 3 is driven connected to the pile 2. On the upper part of the said slab 3, a dam structure is built. The dam resists a front 10 water pressure with a reinforcing beam plate 8 from the lower part of its rear side 11 and sand, gravel and water are filled in the innter hollow part 12, so that a balance is assured against a slip under a water pressure on the dam.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1974280A JPS56119013A (en) | 1980-02-21 | 1980-02-21 | Hollow fill-type dam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1974280A JPS56119013A (en) | 1980-02-21 | 1980-02-21 | Hollow fill-type dam |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56119013A true JPS56119013A (en) | 1981-09-18 |
Family
ID=12007780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1974280A Pending JPS56119013A (en) | 1980-02-21 | 1980-02-21 | Hollow fill-type dam |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56119013A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4906134A (en) * | 1985-07-29 | 1990-03-06 | Hoyeck Ralph H | Self supporting flexible wall dams |
CN105714745A (en) * | 2015-06-03 | 2016-06-29 | 舟山市智海技术开发有限公司 | Water stopping dam |
CN106930242A (en) * | 2017-03-02 | 2017-07-07 | 王庆 | Pile foundation overfall dam and galvanized wire gabion protection-apron |
-
1980
- 1980-02-21 JP JP1974280A patent/JPS56119013A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4906134A (en) * | 1985-07-29 | 1990-03-06 | Hoyeck Ralph H | Self supporting flexible wall dams |
CN105714745A (en) * | 2015-06-03 | 2016-06-29 | 舟山市智海技术开发有限公司 | Water stopping dam |
CN106930242A (en) * | 2017-03-02 | 2017-07-07 | 王庆 | Pile foundation overfall dam and galvanized wire gabion protection-apron |
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