PL220422B1 - Concrete element for reinforcing ditches in low-strength soils - Google Patents
Concrete element for reinforcing ditches in low-strength soilsInfo
- Publication number
- PL220422B1 PL220422B1 PL389811A PL38981109A PL220422B1 PL 220422 B1 PL220422 B1 PL 220422B1 PL 389811 A PL389811 A PL 389811A PL 38981109 A PL38981109 A PL 38981109A PL 220422 B1 PL220422 B1 PL 220422B1
- Authority
- PL
- Poland
- Prior art keywords
- ditches
- low
- concrete element
- reinforcing
- side walls
- Prior art date
Links
- 239000002689 soil Substances 0.000 title claims description 4
- 230000003014 reinforcing effect Effects 0.000 title 1
- 238000007373 indentation Methods 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Sewage (AREA)
Description
Opis wynalazkuDescription of the invention
Przedmiotem wynalazku jest element betonowy do umocnień rowów w gruntach słabonośnych.The subject of the invention is a concrete element for strengthening ditches in low-bearing soils.
Znane są tradycyjne przekroje trapezowe rowów i ich umocnienia w postaci płotków faszynowych w gruntach słabonośnych jak gytie lub torfy. Umocnienia te są nietrwałe, ulegają szybkiemu niszczeniu, obserwuje się ich zamulanie i zarastanie oraz obrywanie skarp, na skutek czego ich konserwacja jest bardzo kosztowna.Traditional trapezoidal sections of ditches and their reinforcement in the form of fascine fences in weakly bearing soils, such as gyttas or peats, are known. These fortifications are impermanent, they are subject to rapid deterioration, their silting and fouling as well as slope peeling are observed, as a result of which their maintenance is very expensive.
Celem wynalazku jest wyeliminowanie tych wad poprzez wprowadzenie do rowu elementu betonowego w kształcie korytka, którego ściany boczne i dno wyposażone są w występy oraz wcięcia, pozwalające na ich łączenie na zakład, co zabezpiecza element przed przesunięciem w poziomie i pionie, ściany boczne mają pochylenia zbliżone do pionowego, a element ma niewielkie wymiary: długość i szerokość korzystnie około 0,5 m.The aim of the invention is to eliminate these drawbacks by introducing a trough-shaped concrete element into the ditch, the side walls and the bottom of which are equipped with protrusions and indentations, allowing them to be joined overlapping, which protects the element against horizontal and vertical displacement, the side walls have similar inclinations vertically, and the element has small dimensions: length and width, preferably about 0.5 m.
Przedmiot wynalazku przedstawiony jest w przykładzie wykonania na rysunku, którego fig. 1 przedstawia widok elementu, a fig. 2 jego usytuowanie w rowie.The subject of the invention is presented in the embodiment in the drawing, Fig. 1 shows a view of the element, and Fig. 2 its location in the ditch.
Element betonowy w kształcie korytka o długości korzystnie około 0,5 m, ma ściany boczne o wysokości korzystnie około 0,4 m oraz dno 1 o szerokości korzystnie około 0,5 m. Ściany boczne oraz dno 1 elementu wyposażone są w występy 3 oraz wcięcia 4. Przy łączeniu elementów występy jednego elementu dosuwa się do wycięć 4 sąsiedniego elementu. Niewielkie wymiary elementu pozwalają na łatwy montaż w rowie bez udziału dźwigu. Występy 3 oraz wcięcia 4 w ścianach bocznych 2 oraz w dnie zabezpieczają element przed przesunięciem w poziomie i pionie. Dla zwiększenia stateczności skarpy powyżej elementu betonowego umacnia przez darniowanie 5 i obsiew 6.The trough-shaped concrete element, preferably approximately 0.5 m long, has side walls, preferably approximately 0.4 m high, and a bottom 1, preferably approximately 0.5 m wide. The side walls and the bottom 1 of the element are provided with projections 3 and indentations. 4. When connecting the elements, the projections of one element are brought into the cutouts 4 of the adjacent element. The small dimensions of the element allow for easy installation in the trench without the use of a crane. Projections 3 and indentations 4 in the side walls 2 and in the bottom protect the element against horizontal and vertical displacement. To increase the stability of the slope above the concrete element, it is strengthened by turfing 5 and sowing 6.
CMI CMI COlCMI CMI COl
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL389811A PL220422B1 (en) | 2009-12-08 | 2009-12-08 | Concrete element for reinforcing ditches in low-strength soils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL389811A PL220422B1 (en) | 2009-12-08 | 2009-12-08 | Concrete element for reinforcing ditches in low-strength soils |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL389811A1 PL389811A1 (en) | 2011-06-20 |
| PL220422B1 true PL220422B1 (en) | 2015-10-30 |
Family
ID=44201543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL389811A PL220422B1 (en) | 2009-12-08 | 2009-12-08 | Concrete element for reinforcing ditches in low-strength soils |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL220422B1 (en) |
-
2009
- 2009-12-08 PL PL389811A patent/PL220422B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL389811A1 (en) | 2011-06-20 |
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