SU802447A1 - Method of protecting stuctures in water streams from erosion by water - Google Patents
Method of protecting stuctures in water streams from erosion by water Download PDFInfo
- Publication number
- SU802447A1 SU802447A1 SU762309973A SU2309973A SU802447A1 SU 802447 A1 SU802447 A1 SU 802447A1 SU 762309973 A SU762309973 A SU 762309973A SU 2309973 A SU2309973 A SU 2309973A SU 802447 A1 SU802447 A1 SU 802447A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- water
- erosion
- protecting
- stuctures
- streams
- Prior art date
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Description
1one
Изобретение относитс к способам защиты от подмыва сооружений на водотоках и может быть использовано дл защиты опор мостов, подтопл емого земл ного полотна железных и автомобильных дорог, водопропускных труб и гидротехнических сооружений.The invention relates to methods for protecting against erosion of structures on water courses and can be used to protect bridge piers, flooded roads and railways, culverts and hydraulic structures.
Известен способ зедииты сооружений от подмыва путем укладки на грунт у защищаемого сооружени нерастворимых сыпучих и твердых материалов, например бутового камн или искусственных блоков габионов, каменно-хворост ных фашин, тюф ков из асфальтобе- , тонных и железобетонных элементов, сочлененных между собой, и т.д. СЦA known method is the zediity of structures from undermining by laying on the ground at the protected structure insoluble bulk and solid materials, such as rubble stone or artificial gabion blocks, stone twigging machines, asphalt-sandwich bins, tonnes and reinforced concrete elements jointed together, and .d SC
Недостатком указанного способа вл етс то, что средствами защиты служат физически твердые материалы, которые, будучи уложенными на дно водотока, не обеспечивают плотного контакта с грунтом, вследствие чего вымывание частиц грунта у сооружени не прекращаетс , а только замедл етс .The disadvantage of this method is that the means of protection are physically hard materials, which, being laid on the bottom of the watercourse, do not ensure close contact with the ground, as a result of which the leaching of soil particles from the structure does not stop, but only slows down.
Целью изобретени вл етс повышение надежности защиты сооружени . The aim of the invention is to increase the reliability of the protection of the structure.
Указанна цель достигаетс тем, что перед укладкой нерастворимогоThis goal is achieved by the fact that before laying insoluble
твердого материала на грунт у сооружени разливают нерастворимую жидкость с плотностью 2,6 т/м и выше.solid material on the ground at the facility spill insoluble liquid with a density of 2.6 t / m and above.
Наличие указаннсЛ жидкости у.за- щищаемого сооружени в течение всего срока его службы предотвращает сооружение от подмыва за счет ее плотного сопр жени с грунтом и сооружением и св зности отдельных элементов твердого материала.The presence of the liquid in the protected structure during its entire service life prevents the structure from being washed away due to its tight coupling with the ground and the structure and the coherence of individual elements of solid material.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762309973A SU802447A1 (en) | 1976-01-04 | 1976-01-04 | Method of protecting stuctures in water streams from erosion by water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762309973A SU802447A1 (en) | 1976-01-04 | 1976-01-04 | Method of protecting stuctures in water streams from erosion by water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU802447A1 true SU802447A1 (en) | 1981-02-07 |
Family
ID=20644178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762309973A SU802447A1 (en) | 1976-01-04 | 1976-01-04 | Method of protecting stuctures in water streams from erosion by water |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU802447A1 (en) |
-
1976
- 1976-01-04 SU SU762309973A patent/SU802447A1/en active
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