KR20080064349A - Corrugated steel panel rubber dam - Google Patents
Corrugated steel panel rubber dam Download PDFInfo
- Publication number
- KR20080064349A KR20080064349A KR1020070001153A KR20070001153A KR20080064349A KR 20080064349 A KR20080064349 A KR 20080064349A KR 1020070001153 A KR1020070001153 A KR 1020070001153A KR 20070001153 A KR20070001153 A KR 20070001153A KR 20080064349 A KR20080064349 A KR 20080064349A
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- KR
- South Korea
- Prior art keywords
- dam
- corrugated steel
- panel
- water
- rubber dam
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 239000005341 toughened glass Substances 0.000 claims description 2
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 239000013049 sediment Substances 0.000 description 7
- 239000004576 sand Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
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
- E02B7/40—Swinging or turning gates
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/10—Adjustable
- E05Y2600/30—Adjustment motion
- E05Y2600/32—Rotary motion
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
Description
도 1은 파형강판의 패널을 장치한 고무댐의 사시도이다.1 is a perspective view of a rubber dam equipped with a panel of corrugated steel sheet.
도 2는 에어백과 에어백 보호용 판넬이 기립되어 배수로를 막고 있는 그림.Figure 2 is an illustration of the airbag and the airbag protection panel is standing up to block the drainage.
도 3은 에어백의 공압을 조절하여 배수로를 개방한 상태이다.3 is a state in which the drain passage is opened by adjusting the air pressure of the airbag.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
1. 에어백 3-1.파형강판 판넬 1.Airbag 3-1.Corrugated steel panel
4. 개폐구 조절용 밴드 5. 개폐구 4. Opening and closing band 5. Opening and closing
6. 배수로 7. 하상 콘크리트 6.
8. 고무팩킹 8. Rubber packing
일반적으로 농업/공업용 취수보, 상수도용 취수보, 위락/환경보호용 담수보 등의 둑으로서 다양한 형태의 수중보가 설치되고 있다.Generally, various types of underwater beams are installed as weirs such as agricultural / industrial intakes, taps for water supply, and fresh water for environmental protection.
현재 국내에는 약 18,000여 개의 수중보가 설치되어 있고 이의 대부분이 콘크리트로 된 수중보인데, 하천에 설치된 수중보의 대부분은 토사의 퇴적으로 기능을 충분히 발휘하지 못한다. Currently, about 18,000 underwater beams are installed in Korea, and most of them are concrete underwater beams. Most of the underwater beams installed in rivers do not fully function as sediment.
최근에는 이와 같은 단점을 보완한 고무 댐이 많이 신설 또는 대체 설치되고 있다. 이 고무댐은 밀폐된 고무 튜브인 에어백에 공기를 공급, 배출하여 에어백 또는 에어백과 일체로 기립 및 도복을 하는 철제 판넬을 기립 또는 도복을 시켜서 수위를 조절한다. Recently, many new rubber dams have been newly installed or replaced. The rubber dam controls the water level by supplying and discharging air to the airbag, which is a closed rubber tube, by standing up or overturning the steel panel, which stands up and coats integrally with the airbag or airbag.
위에서 설명한 철제 판넬은 평철판으로 제작되어 외부의 충격이나 계절의 온도의 변화에 따른 변형이 크다.The steel panel described above is made of flat iron plate, which is highly deformed due to external impact or seasonal temperature changes.
이 방식은 수문 전체를 주기적으로 완전 도복 시켜 저수된 물을 모두 방류시킴으로써 상류에 퇴적된 토사를 제거할 수는 있으나 아까운 물을 전부 떠내려 버려야 하고, 또 방류할 때마다 하류에 홍수 경고를 해야 하는 번거러움이 있다.This method eliminates the sediment accumulated upstream by periodically flooding the entire floodgate and discharging all the stored water, but the hassle of having to throw away all the waste water and warning the flood downstream every time it is discharged. There is this.
또한 국내에는 수중보의 약 10%에 어도가 설치되어 있는데 99%이상이 콘크리트로 된 POOL식이거나 수로식이다. 이들 역시 토사가 쌓이면 기능이 마비가 되는바 대부분의 어도가 용도 폐기된 상태이다. 이와 같은 문제점이 없는 어도로써 기계로 작동하는 조작식이 있으나 설치비및 유지비가 많이 들어 우리나라의 하천에서와 같은 소규모의 수중보에는 맞지 않는다.In addition, about 10% of the underwater beams are installed in Korea, and more than 99% are concrete-pooled or waterway-type. They also become paralyzed when soils accumulate, and most of the fish are discarded. There is a fish operation that does not have such a problem, but there is a lot of installation and maintenance costs, so it is not suitable for small underwater beams, such as rivers in Korea.
이와 같은 문제점들을 보완하고자 표제의 발명을 하여, 저수된 물의 부패를 막고 수중보의 상류에 토사의 퇴적도 방지하여 수자원의 효율적인 관리를 도모하고, 간편한 어도를 설치하여 원활한 생태계의 보전을 꾀한다.In order to solve these problems, the invention of the title prevents the decay of the stored water and prevents the sediment of sediment upstream of the underwater stream to promote the efficient management of water resources, and install a simple fishery to facilitate the preservation of the ecosystem.
파형강판이 평강판보다 단위 중량당의 지지력이 큰 특성과, 동하절기의 온도차에 대한 변형률이 작다는 장점을 활용하여 판넬의 제작비도 줄이고 변형에 의한 누수를 방지한다.Corrugated steel sheet has a larger bearing capacity per unit weight than flat steel sheet, and the strain rate of temperature difference in winter season is smaller, which reduces the manufacturing cost of panel and prevents leakage due to deformation.
농업/공업용 취수보, 상수도용 취수보, 위락/환경보호용 담수보 등의 둑으로서의 다양한 형태의 수중보 중에서 밀폐된 에어백에 공기를 공급, 배출하여 에어백을 기립 또는 도복을 시켜서 수위를 조절하는 고무 댐이 많이 신설 또는 대체 설치되고 있다.There are many rubber dams that control the water level by standing or doubing airbags by supplying and discharging air to sealed airbags from various types of submerged waterbanks such as agricultural / industrial intakes, taps for water supply, and desalination for environmental protection. Or it is being replaced.
이 발명은 공압에 의해 기립 및 도복을 하는 에어백의 작동에 따라 수위를 조절하는 고무 댐에서, 에어백(1)과 그 에어백에 의해 세워지거나 엎어지는 파형강판 판넬(3-1)과, 그 에어백 또는 판넬에 고정되거나 의지 되어, 당겨지거나 늦춰지는 개폐구 조절용 밴드(4)나 로프와, 댐의 상류와 하류 사이를 연결하는 배수로(6)와 그 배수로에 설치된 개폐구(5)로 구성된, 파형강판 보호형 고무댐에 관한 발명이다. This invention relates to a corrugated steel panel (3-1), which is erected or spilled by an airbag (1) and its airbag, in a rubber dam that adjusts the water level according to the operation of an airbag standing up and insulated by pneumatic pressure, and the airbag or Corrugated steel sheet protection type consisting of opening and closing adjustment band (4) or rope fixed or reliant on the panel, pulled or slowed down, drainage passage (6) connecting upstream and downstream of the dam and opening (5) installed in the drainage passage The invention relates to a rubber dam.
기존 고무댐과는 달리, 저수된 물을 전량 방류시키지 않고도, 바닥에 쌓인 토사 등의 침전물과 바닥에 고여서 부패하기 쉬운 저층수를 우선적으로 방출시킬 수 있고, 댐의 상류와 하류 사이를 연결하는 배수로는 어도의 기능을 한다. Unlike conventional rubber dams, it is possible to preferentially release sediment, such as earth and sand, accumulated on the floor and perishable low-level water without discharging the entire amount of stored water, and to connect the upstream and downstream of the dam. Acts as an adobe.
파형 강판이 평강판보다 단위 중량당의 지지력이 크고, 동하절기의 온도차에 대한 변형률이 작으므로 철제 판넬을 파형 강판으로 조성하면, 판넬의 제작비도 줄고 변형에 의한 누수를 방지한다.Corrugated steel sheet has a larger bearing capacity per unit weight than flat steel sheet and has a smaller strain rate with respect to the temperature difference during the winter season. Therefore, if the steel panel is made of corrugated steel sheet, the manufacturing cost of the panel is reduced and the leakage by deformation is prevented.
도 1은 파형강판의 패널(3-1)을 장치한 고무댐의 사시도이다. 1 is a perspective view of a rubber dam equipped with a panel 3-1 of corrugated steel sheet.
파형강판의 패널의 양쪽 끝단은 고무팩킹(8)으로 덮여서 제방의 댐 쪽에 설 치된 철판과 정밀하게 맞닿아 회전하여야 수밀성이 좋아진다.Both ends of the panel of corrugated steel sheet are covered with rubber packing (8), so that the watertightness is improved by precisely contacting and rotating the steel plate installed on the dam side of the embankment.
제방의 댐 쪽에 설치된 철판 대신 강화유리 등의 투명판을 쓰면 투명판의 안 쪽에서 댐의 상류측의 수중상태를 살필 수 있다.If a transparent plate such as tempered glass is used instead of the steel plate installed on the dam side of the dam, the underwater state of the upstream side of the dam can be examined inside the transparent plate.
파형강판은 평강판보다 지지력이 크고 온도차에 대한 변형률이 적음으로 판넬의 제작비도 줄고 변형에 의한 누수를 방지한다.Corrugated steel plate has higher bearing capacity and less strain against temperature difference than flat steel plate, thus reducing panel manufacturing cost and preventing leakage due to deformation.
도 2는 하상 콘크리트(7) 위에 도시되지 않은 공압 공급장치에 의해 공기를 공급받아 기립과 도복을 하여 상류의 수위를 유지하는 에어백(1)과 에어백 보호용파형강판 판넬(3)이 기립을 한 상태로, 에어백 보호용 판넬에 고정된 개폐구 조절용 밴드(4)를 팽팽하게 당겨서, 개폐구(5)를 작동시켜 배수로를 하류 쪽에서 막고 있는 고무댐의 실시예이다. 2 is a state in which the airbag 1 and the airbag protection corrugated steel panel 3 for standing up and receiving the air are supplied by a pneumatic supply device not shown on the
밴드와 개폐구의 구조와 설치 장소를 변경시키면 고무댐의 상류 쪽에서 막을 수도 있다.Changing the structure and installation of the bands and openings may block them upstream of the rubber dam.
도 3은 도 2의 상태에서 공기를 누출시켜(공압을 줄여서) 에어백과 에어백 보호용 판넬의 높이를 낮춤으로써 밴드를 늘어뜨려, 개폐구를 열리게 한 상태의 그림이다.FIG. 3 is a view of a state in which the band is stretched by opening the opening and closing port by lowering the height of the airbag and the airbag protection panel by leaking air (reducing the pneumatic pressure) in the state of FIG. 2.
바닥층에 고여서 부패하기 쉬운 저층수는 물론 토사 등의 침전물까지 깨끗하게 쓸려 네려 간다. It accumulates in the bottom layer, which accumulates in the bottom layer, as well as sediments such as earth and sand.
기존 고무댐과는 달리, 저수된 물을 전량 방류시키지 않고도, 바닥에 쌓인 토사 등의 침전물과 바닥에 고여서 부패하기 쉬운 저층수를 우선적으로 방출시키고, 필요 에 따라서는 방류를 계속 하여 수위를 조절하고, 어도의 역할도 할 수 있다. Unlike conventional rubber dams, the sediment, such as earth and sand accumulated on the floor, and the sedimentary low-level water that accumulate on the floor are preferentially discharged without having to discharge all of the stored water. In addition, it can also serve as a fishery.
파형강판이 평강판보다 단위 중량당의 지지력이 크기 때문에 보다 적은 중량의 철판이 소요되고, 동하절기의 온도차에 대한 변형률이 작기 때문에 판넬의 변형으로 인한 누수등이 없다.Since corrugated steel has a larger bearing capacity per unit weight than flat steel, less steel is required, and there is no leakage due to deformation of the panel because the strain against the temperature difference is small in winter.
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KR1020070001153A KR20080064349A (en) | 2007-01-04 | 2007-01-04 | Corrugated steel panel rubber dam |
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KR1020070001153A KR20080064349A (en) | 2007-01-04 | 2007-01-04 | Corrugated steel panel rubber dam |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102268864A (en) * | 2011-05-21 | 2011-12-07 | 侯作启 | Air dam valve |
KR101125009B1 (en) * | 2009-10-17 | 2012-03-23 | 이지현 | rubber dam |
GB2515291A (en) * | 2013-06-18 | 2014-12-24 | Simon S Mcnally | Stand-alone water defence apparatus |
CN105155475A (en) * | 2015-09-30 | 2015-12-16 | 烟台桑尼橡胶有限公司 | Rubber dam with protector and installation technology thereof |
CN108867567A (en) * | 2018-08-06 | 2018-11-23 | 烟台桑尼橡胶有限公司 | A kind of gas shield dam |
CN110616678A (en) * | 2019-09-11 | 2019-12-27 | 中国三峡建设管理有限公司 | Method for reducing influence of dam abutment deformation on concrete dam in operation period |
CN114457760A (en) * | 2022-02-25 | 2022-05-10 | 北京华昊水利水电工程有限责任公司 | On-site repair leakage repairing method and device for rubber dam bag |
-
2007
- 2007-01-04 KR KR1020070001153A patent/KR20080064349A/en not_active Application Discontinuation
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101125009B1 (en) * | 2009-10-17 | 2012-03-23 | 이지현 | rubber dam |
CN102268864A (en) * | 2011-05-21 | 2011-12-07 | 侯作启 | Air dam valve |
GB2515291A (en) * | 2013-06-18 | 2014-12-24 | Simon S Mcnally | Stand-alone water defence apparatus |
GB2515291B (en) * | 2013-06-18 | 2015-09-09 | Simon S Mcnally | Stand-alone water defence apparatus |
CN105155475A (en) * | 2015-09-30 | 2015-12-16 | 烟台桑尼橡胶有限公司 | Rubber dam with protector and installation technology thereof |
CN108867567A (en) * | 2018-08-06 | 2018-11-23 | 烟台桑尼橡胶有限公司 | A kind of gas shield dam |
CN108867567B (en) * | 2018-08-06 | 2024-05-03 | 烟台桑尼橡胶有限公司 | Air shield dam |
CN110616678A (en) * | 2019-09-11 | 2019-12-27 | 中国三峡建设管理有限公司 | Method for reducing influence of dam abutment deformation on concrete dam in operation period |
CN114457760A (en) * | 2022-02-25 | 2022-05-10 | 北京华昊水利水电工程有限责任公司 | On-site repair leakage repairing method and device for rubber dam bag |
CN114457760B (en) * | 2022-02-25 | 2023-12-01 | 北京华昊水利水电工程有限责任公司 | Rubber dam bag on-site rush repair leakage repairing method and repairing device |
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