IT1147518B - Dam with movable hatches - Google Patents
Dam with movable hatchesInfo
- Publication number
- IT1147518B IT1147518B IT84961/81A IT8496181A IT1147518B IT 1147518 B IT1147518 B IT 1147518B IT 84961/81 A IT84961/81 A IT 84961/81A IT 8496181 A IT8496181 A IT 8496181A IT 1147518 B IT1147518 B IT 1147518B
- Authority
- IT
- Italy
- Prior art keywords
- hatches
- dam
- foundations
- movable
- movable hatches
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Landscapes
- Revetment (AREA)
Abstract
The dam contains movable or partly movable water-retaining hatches. It uses foundations secured to the sea or river bed and supporting the hatches, which can be lifted and lowered by controls grouped in a control cabin. The dam can include portions fixed to the foundations at the bottom and at the top to a reinforced section consisting of inverted-V-shaped reinforced portions. The hatches can hinge at the bottom on the top surface of the reinforcing component. Where the seabed slopes, hatches of different heights can be used.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT84961/81A IT1147518B (en) | 1981-09-18 | 1981-09-18 | Dam with movable hatches |
US06/309,744 US4493587A (en) | 1981-02-18 | 1981-10-08 | System for creating dams with mobile and/or partially mobile water-retaining elements |
CH6499/81A CH648885A5 (en) | 1981-04-08 | 1981-10-12 | DAM WITH MOBILE AND / OR PARTIALLY MOBILE WATER BARRIER ELEMENTS. |
DE19813140752 DE3140752A1 (en) | 1981-04-08 | 1981-10-14 | METHOD FOR PRODUCING DAMS AND DAM DONE BY THIS METHOD |
GB8131204A GB2096219B (en) | 1981-04-08 | 1981-10-16 | A dam for water |
NL8104706A NL8104706A (en) | 1981-04-08 | 1981-10-16 | SYSTEM FOR FORMING A WATER DEFLECTION. |
CA000388977A CA1180564A (en) | 1981-04-08 | 1981-10-29 | System for creating dams with mobile and/or partially mobile water-retaining elements |
FR8120375A FR2503757B1 (en) | 1981-04-08 | 1981-10-30 | DEVICE FOR FORMING DAMS WITH MOVABLE WATER RETAINING ELEMENTS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT84961/81A IT1147518B (en) | 1981-09-18 | 1981-09-18 | Dam with movable hatches |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8184961A0 IT8184961A0 (en) | 1981-09-18 |
IT1147518B true IT1147518B (en) | 1986-11-19 |
Family
ID=11326506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT84961/81A IT1147518B (en) | 1981-02-18 | 1981-09-18 | Dam with movable hatches |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1147518B (en) |
-
1981
- 1981-09-18 IT IT84961/81A patent/IT1147518B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8184961A0 (en) | 1981-09-18 |
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