RU2012136095A - DRAINAGE DEVICE WITH SCREEN FROM CORNER PROFILE - Google Patents
DRAINAGE DEVICE WITH SCREEN FROM CORNER PROFILE Download PDFInfo
- Publication number
- RU2012136095A RU2012136095A RU2012136095/13A RU2012136095A RU2012136095A RU 2012136095 A RU2012136095 A RU 2012136095A RU 2012136095/13 A RU2012136095/13 A RU 2012136095/13A RU 2012136095 A RU2012136095 A RU 2012136095A RU 2012136095 A RU2012136095 A RU 2012136095A
- Authority
- RU
- Russia
- Prior art keywords
- screen
- corner profile
- drainage device
- angle
- rupture
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract 2
- 239000002689 soil Substances 0.000 claims abstract 2
Landscapes
- Filtration Of Liquid (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Дренажное устройство с экраном из уголкового профиля, включающее перфорированную трубу с непроницаемым экраном, выполненным прерывистым по длине, и фильтрующий материал, засыпанный в местах разрыва экран, отличающееся тем, что экран выполнен из уголкового профиля, обращенного углом вверх, при этом угол в верхней части экрана равен 180°-2α, где α - угол внутреннего трения грунта обратной засыпки.A drainage device with a screen made of a corner profile, including a perforated pipe with an impermeable screen made intermittently in length, and filter material, a screen buried at the points of rupture, characterized in that the screen is made of a corner profile facing upward, with the angle at the top the screen is equal to 180 ° -2α, where α is the angle of internal friction of the backfill soil.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012136095/13A RU2520987C2 (en) | 2012-08-23 | 2012-08-23 | Drainage device with screen made of angle section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012136095/13A RU2520987C2 (en) | 2012-08-23 | 2012-08-23 | Drainage device with screen made of angle section |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012136095A true RU2012136095A (en) | 2014-02-27 |
| RU2520987C2 RU2520987C2 (en) | 2014-06-27 |
Family
ID=50151677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012136095/13A RU2520987C2 (en) | 2012-08-23 | 2012-08-23 | Drainage device with screen made of angle section |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2520987C2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1442605A1 (en) * | 1987-02-11 | 1988-12-07 | Уральский Научно-Исследовательский Институт Комплексного Использования И Охраны Водных Ресурсов | Drainage arrangement |
| UA5329U (en) * | 2004-01-13 | 2005-03-15 | Національний Університет Водного Господарства І Природокористування | Drain-screen module |
| UA50395U (en) * | 2009-11-23 | 2010-06-10 | Национальный Университет Водного Хозяйства И Природопользования | Drainage screen module with filtration element |
-
2012
- 2012-08-23 RU RU2012136095/13A patent/RU2520987C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2520987C2 (en) | 2014-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140824 |