RU2010127897A - WEIR MATERIAL WEIR - Google Patents
WEIR MATERIAL WEIR Download PDFInfo
- Publication number
- RU2010127897A RU2010127897A RU2010127897/13A RU2010127897A RU2010127897A RU 2010127897 A RU2010127897 A RU 2010127897A RU 2010127897/13 A RU2010127897/13 A RU 2010127897/13A RU 2010127897 A RU2010127897 A RU 2010127897A RU 2010127897 A RU2010127897 A RU 2010127897A
- Authority
- RU
- Russia
- Prior art keywords
- stone
- dam
- zone
- core
- prism
- Prior art date
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Abstract
1. Плотина из грунтовых материалов как мерзлого, так и талого типов, возводимая на мерзлом основании, включающая противофильтрационное ядро из малофильтрующего связного грунта, верховую и низовую упорные призмы, выполненные из каменной наброски, переходные зоны между ядром и упорными призмами, отличающаяся тем, что для обеспечения постоянного температурного режима в ядре и переходной зоне со стороны нижнего бьефа, откос низовой каменно-набросной призмы покрывается слоем мелкого камня, в низовой призме с помощью воздухонепроницаемого экрана, выполненного из тонкой прорезиненой ткани или сцементированного камня, создается зона сезонно-активной конвекции. ! 2. Плотина по п.1, отличающаяся тем, что зона сезонно-активной конвекции для сообщения с атмосферой и осуществления естественной и/или принудительной циркуляции воздуха снабжена ангаром, располагаемым на гребне плотины, и съемным воздухонепроницаемым покрытием, располагаемым на низовом откосе. 1. A dam from soil materials of both frozen and thawed types, erected on a frozen base, including an anti-filtration core from low-filter cohesive soil, upstream and downstream thrust prisms made of stone outline, transition zones between the core and thrust prisms, characterized in that to ensure a constant temperature regime in the core and transition zone from the downstream side, the slope of the lower stone-ramming prism is covered with a layer of fine stone in the lower prism using an airtight screen a wound made of thin rubberized fabric or cemented stone creates a zone of seasonally active convection. ! 2. The dam according to claim 1, characterized in that the zone of seasonally active convection for communicating with the atmosphere and for the implementation of natural and / or forced air circulation is equipped with a hangar located on the crest of the dam and a removable air-tight coating located on the lower slope.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010127897/13A RU2486309C2 (en) | 2010-07-06 | 2010-07-06 | Dam of soil materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010127897/13A RU2486309C2 (en) | 2010-07-06 | 2010-07-06 | Dam of soil materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010127897A true RU2010127897A (en) | 2012-01-20 |
| RU2486309C2 RU2486309C2 (en) | 2013-06-27 |
Family
ID=45785058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010127897/13A RU2486309C2 (en) | 2010-07-06 | 2010-07-06 | Dam of soil materials |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2486309C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105096718A (en) * | 2015-07-03 | 2015-11-25 | 中国电建集团贵阳勘测设计研究院有限公司 | Test method and model for simulating impervious curtain of reservoir dam |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877270A (en) * | 2020-08-18 | 2020-11-03 | 昆明理工大学 | Earth and rockfill dam impervious barrier structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU506684A1 (en) * | 1972-07-06 | 1976-03-15 | Dam of local materials | |
| AT361856B (en) * | 1974-12-17 | 1981-04-10 | Heilmann & Littmann Bau Ag | PROTECTED EARTH DAM AND METHOD FOR THE PRODUCTION THEREOF |
| SU1067130A1 (en) * | 1982-06-14 | 1984-01-15 | Грузинский Научно-Исследовательский Институт Гидротехники И Мелиорации "Грузниигим" | Counter-filtration coating for hydraulic structures |
| SU1714030A1 (en) * | 1990-06-24 | 1992-02-23 | Сибирский филиал Всесоюзного научно-исследовательского института гидротехники им.Б.Е.Веденеева | Earth dam |
| RU2029016C1 (en) * | 1992-07-17 | 1995-02-20 | Якутский Научно-Исследовательский И Проектный Институт Алмазодобывающей Промышленности | Earth dam of frozen type |
-
2010
- 2010-07-06 RU RU2010127897/13A patent/RU2486309C2/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105096718A (en) * | 2015-07-03 | 2015-11-25 | 中国电建集团贵阳勘测设计研究院有限公司 | Test method and model for simulating impervious curtain of reservoir dam |
| CN105096718B (en) * | 2015-07-03 | 2018-09-25 | 中国电建集团贵阳勘测设计研究院有限公司 | Test method and model for simulating impervious curtain of reservoir dam |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2486309C2 (en) | 2013-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20111230 |
|
| FZ9A | Application not withdrawn (correction of the notice of withdrawal) |
Effective date: 20120217 |
|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20120724 |
|
| FZ9A | Application not withdrawn (correction of the notice of withdrawal) |
Effective date: 20121031 |
|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160707 |