SU1224377A1 - Mudflow protecting arrangement - Google Patents
Mudflow protecting arrangement Download PDFInfo
- Publication number
- SU1224377A1 SU1224377A1 SU843761333A SU3761333A SU1224377A1 SU 1224377 A1 SU1224377 A1 SU 1224377A1 SU 843761333 A SU843761333 A SU 843761333A SU 3761333 A SU3761333 A SU 3761333A SU 1224377 A1 SU1224377 A1 SU 1224377A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mudflow
- channel
- selector
- slope
- protecting arrangement
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Treatment Of Sludge (AREA)
Description
1one
Изобретение относитс к селезащитным сооружени м дл предотвращени разрушительных селевых паводков и защиты гидротехнических сооружений , населенных пунктов, промьшшен- ных и сельскохоз йственных объектов расположенных ниже сооружени по селеопасному руслу.The invention relates to plant protection structures to prevent destructive mudflows and to protect hydraulic structures, settlements, industrial and agricultural objects located below the structure along the mudflow channel.
Цель изобретени - повышение эффективности путем разделени твердого и жидкого стока.The purpose of the invention is to increase efficiency by separating solid and liquid effluent.
На фиг. 1 изображено селезащитное сооружение, общий вид; на фиг.2 то же, вид сверху.FIG. 1 depicts a protective structure, general view; Figure 2 is the same, top view.
Селезащитное сооружение состоит из каскадно расположенных вдоль уклона селевого русла селепропускни- ков 1, каждый из которых выполнен в виде горизонтально расположенного лотка с наклонными к продольной оси боковыми стенкакт 2. Основание 3 и стенки 2 лотка выполнены из решеток Отверсти в каждом последующем пропускнике уменьшаютс по направле нию уклона русла. Дл более надежной работы селезащитного сооружени может быть предусмотрено закрепле- . ние (например, бетонирование) входаThe selective protection structure consists of the semitropusters 1 cascading along the slope of the mudflow channel, each of which is made in the form of a horizontal tray with side walls inclined to the longitudinal axis 2. The base 3 and the walls 2 of the tray are made of gratings The holes in each subsequent passageway are reduced along the direction the inclination of the channel. For more reliable operation, the protection structure can be provided for secured. entry (eg concreting) entry
1224377X1224377X
к устройству - дна 4 и берегов 5. Дл снижени скорости движени потока в канале 6 имеютс малые барра- жи 7.The bottom of the device is 4 and shores 5. To reduce the speed of flow in channel 6, there are small barrages 7.
5 Селезащитное сооружение работает , следующим образом.5 The protection structure works as follows.
Зарождающийс или уже насьш ениый твердым материалом селевой поток, попада на первый лоток, раздел ет- 10 с на две составл ющие. Основна селева масса проходит через решетки, а твердые включени размером больше отверстий решетки остаютс на них.Originating or already filled with solid material mudflow, falling on the first tray, dividing 10 seconds into two components. The main mudflow passes through the grids, while solid inclusions larger than the grating holes remain on them.
15 В случае зак-упорки основани 3 лотка селевой поток будет.проходить через боковые стенки 2. Лишенный крупной фракции селевой цоток по каналу 6 попадет на следующий лоток и15 In the case of a base stop 3 of the tray, the mudflow will pass through the side walls 2. The mudslide deprived of a large fraction will channel 6 onto the next tray and
20 потер ет при этом твердую фракцию меньшего размера, чем в предыдущем.20 thus loses the solid fraction of a smaller size than the previous one.
Таким образом, еще на стадии формировани селевого потока селезащитное сооружение преп тствует обра25 зованию разрушительного сел , а из- за незначительного размыва селево- ,го русла количество наносов в селе- хранилищах значительно сокращаетс .Thus, even at the stage of the formation of a mudflow, the protective structure prevents the formation of destructive villages, and due to an insignificant erosion of the mudflow, the amount of sediment in the storage areas is significantly reduced.
лнтт Заказ 1897/27 -ираж 514 Подписное Производств.-полиграф, пред-е, г. Ужгород, ул. Проектна , 4Lntt Order 1897/27 -irage 514 Subscription Proizvodstv.-polygraph, before-e, Uzhgorod, st. Project, 4
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843761333A SU1224377A1 (en) | 1984-06-29 | 1984-06-29 | Mudflow protecting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843761333A SU1224377A1 (en) | 1984-06-29 | 1984-06-29 | Mudflow protecting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1224377A1 true SU1224377A1 (en) | 1986-04-15 |
Family
ID=21126938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU843761333A SU1224377A1 (en) | 1984-06-29 | 1984-06-29 | Mudflow protecting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1224377A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014201742A1 (en) * | 2013-06-20 | 2014-12-24 | 中国科学院、水利部成都山地灾害与环境研究所 | Debris flow drainage trough planning and designing method and application thereof |
-
1984
- 1984-06-29 SU SU843761333A patent/SU1224377A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 668998, кл. Е 01 F 7/04, 1978. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014201742A1 (en) * | 2013-06-20 | 2014-12-24 | 中国科学院、水利部成都山地灾害与环境研究所 | Debris flow drainage trough planning and designing method and application thereof |
| US10202731B2 (en) | 2013-06-20 | 2019-02-12 | Institute Of Mountain Hazards And Enviironment Chinese Academy Of Sciences | Method for planning and designing debris flow drainage channels and applications thereof |
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