CN216304557U - Column cage stone pile supporting plate-shaped cage type flashboard for blocking breach and dike burst - Google Patents
Column cage stone pile supporting plate-shaped cage type flashboard for blocking breach and dike burst Download PDFInfo
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- CN216304557U CN216304557U CN202122855849.5U CN202122855849U CN216304557U CN 216304557 U CN216304557 U CN 216304557U CN 202122855849 U CN202122855849 U CN 202122855849U CN 216304557 U CN216304557 U CN 216304557U
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- 239000004575 stone Substances 0.000 title claims abstract description 70
- 230000000903 blocking effect Effects 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 12
- 238000004080 punching Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 5
- 239000004576 sand Substances 0.000 abstract description 3
- 239000002689 soil Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- 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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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Abstract
A column cage stone pile supports cage type flashboards for blocking breach levee burst, a column cage stone pile is welded into a cylindrical net cage by steel bars, and stones are filled inside the cylindrical net cage; and arranging the column cage stone piles in sequence along the axis of the dam to form a column cage stone pile group. The cage-type gate plate is welded by steel bars to form a plate-shaped hollow cylinder mould, and blocks are filled in the cage-type gate plate to obtain a solid cage-type gate plate; the cage-type flashboards are respectively arranged between the two column cage stone piles in the water incoming direction to form a continuous flood wall, sand, soil and stone are piled on two sides of the continuous flood wall simultaneously, and then the breach door is blocked. The column cage stone pile and the cage type flashboard are used for blocking breach and levee burst and rapidly dealing with emergency, and are high in structural strength, good in stability, low in cost and convenient for rapid emergency construction.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering, and relates to a column cage stone pile supporting plate-shaped cage type flashboard for blocking burst dikes.
Background
Flood disasters are mainly flood disasters, and flood disasters refer to disasters caused by flooding, heavy rain, ponding and excessive soil moisture to human society. Flood disaster is a disaster caused by flooding due to the sudden rise of water levels of rivers, lakes and reservoirs and the overflow or burst of dams, and is one of ten natural disasters threatening the survival of human beings.
Currently, prevention and control of flooding and flooding have become an important public security service for guaranteeing social stability and economic development in all countries of the world. Among them, dike breach emergency rescue is a big problem to be solved urgently in all countries in the world. In breach emergency rescue, water flow flowing through an embankment breach door is intercepted and blocked in various ways usually under a higher water level, so that the water flow completely returns to an original river channel, but the breach emergency rescue engineering has great construction risk, but requires short construction period and high efficiency, so that the technical difficulty is high, and the rescue cost is high. The traditional breach emergency treatment methods such as throwing stones, sand bags, gabions and the like have little leak stopping effect; even if the advanced throwing technology is adopted, such as a triangular conical steel frame (patent No. 201620690588.2) for blocking dike breach, the ideal effect is difficult to achieve due to the limited manual throwing power and the overlarge flood flow rate at the breach; other methods such as the soft block method of river levee breach (patent number 99115001.5) require manual jumping into the torrent of flood to complete the piling construction; the 'anti-break dike and dam-break plugging boat' (patent number 201521008895.x) needs manual operation of large ships and vehicles to sink and plug the bottom, and the cost is very high.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a column cage stone pile supporting plate-shaped cage type flashboard for blocking burst dikes.
The technical scheme adopted by the utility model is as follows:
a column cage stone pile supporting plate-shaped cage type gate plate for blocking breach levee comprises two parts, a column cage stone pile and a plate-shaped cage type gate plate;
the column cage stone pile mainly comprises a column cage and stones; the column cage stone piles have two types, namely hollow column cage stone piles and solid column cage stone piles; the hollow column cage stone pile is formed by inwards throwing stones after a column cage is conveyed to a burst dam breaking position; the solid core column cage stone pile is formed by filling stones in the solid core column cage stone pile in advance before use.
The column cage comprises vertical steel bars, transverse stirrups and punching ribs; vertical steel bars with the diameter larger than 30mm are arranged along the outer edge of the column shape along the radial direction-; the transverse stirrups with the diameter not less than 10mm are axially arranged along the outer edge of the column and are welded with the vertical steel bars; the distance between the adjacent vertical steel bars is not more than 100mm, and the distance between the adjacent transverse stirrups is not more than 200 mm; the bottom of the column cage is provided with an impact rib with the length of more than 1000mm, the diameter of the impact rib is not less than 50mm, and the stone pile can be planted at the bottom of the breach with a certain depth.
The plate-shaped plate cage type gate is a plate-shaped cuboid reinforcement cage formed by welding reinforcements with the diameter not less than 10mm, and the mesh of the cage is rectangular or triangular with the side length not more than 200mm, as shown in fig. 3(a) and 3 (b); the plate-shaped cage type gate plate is not less than 300mm in thickness, the width depends on the distance between the stone piles, and the height is determined according to the flood depth at the breach.
The plate-shaped cage type flashboard is divided into two forms, namely a hollow plate-shaped cage type flashboard and a solid plate-shaped cage type flashboard; the hollow plate-shaped cage-type gate plate is directly used as a retaining wall, and gravels are piled on two sides of the retaining wall; the solid plate-shaped cage-shaped gate plate is a plate-shaped cage-shaped gate plate filled with stones.
The column cage stone piles are formed into a plurality of stone pile groups, the upstream faces of two adjacent column cage stone piles in the stone pile groups are paved with plate-shaped cage flashboards, and the column cage stone piles and the plate-shaped cage flashboards jointly form the whole flood prevention body.
The column cage stone pile supporting plate-shaped cage type flashboard plugging burst dike burst fast rescue technology has the advantages of high structural strength, good stability, low cost, convenience in construction and good fast rescue effect.
Drawings
Fig. 1 is a plan view of a column cage stone pile and a plate cage type gate plate implementation of the present invention.
FIG. 2 is a block diagram of a column cage of the present invention.
FIG. 3(a) is a structural view of a plate-like cage type shutter net cage (triangular mesh) of the present invention.
FIG. 3(b) is a structural view of a plate-like cage type shutter net cage (rectangular mesh) of the present invention.
In the figure: 11, a dam; 12-column cage stone piles; 13 plate-shaped cage-type gate plates; 21 longitudinal steel bars; 22 transverse reinforcing steel bars; 23 punching ribs; 31 reinforcing steel bars; 32 mesh openings of a net cage.
Detailed Description
As shown in figure 1, the column cage stone pile supporting plate-shaped cage type gate plate for blocking breach levee is composed of a column cage stone pile 12 and a plate-shaped cage type gate plate 13.
The column-cage stone pile 12 is a cylindrical net cage formed by welding longitudinal steel bars 21 and transverse steel bars 22, as shown in fig. 2, and is cylindrical, the lower part of the net cage is provided with a punching-in rib 23 which is longer than 1000mm, and stones are added into the cage and placed in a breach door to form the column-cage stone pile. There are two types of column-cage stone piles, namely hollow column-cage stone piles and solid column-cage stone piles, as shown in fig. 2.
As shown in fig. 3(a) and 3(b), the plate-shaped cage-shaped gate plate is welded into a cage-shaped plate by steel bars 31, can be directly used or filled with stones to resist the impact of water flow and reduce the flow rate, is favorable for quickly burying gravels on two sides of the plate-shaped cage-shaped gate plate and closes a breach door.
When the device of the utility model is adopted for carrying out rapid emergency rescue,
(1) preparing: welding the column cage and the plate-shaped cage type flashboard, wherein the column cage and the plate-shaped cage type flashboard can be processed on site or prefabricated in a factory and then transported to the site; enough rocks and sand are prepared.
(2) Hoisting the column cage: arranging column cages at the breach door along the axis of the dam by adopting a mechanical hoisting method, wherein the center distance between the column cages is 3000mm, and stones are added into the column cages to form a column cage stone pile group;
(3) installing a plate-shaped cage type flashboard: the gate plate is arranged at the upstream (water incoming direction) of the stone pile to form a blocking body, then gravels are rapidly stacked on two sides of the blocking body, and meanwhile, stones are filled in the plate-shaped cage-shaped gate plate to improve the overall stability until the dam plugging is completed.
Claims (1)
1. A column cage stone pile supporting plate-shaped cage type gate plate for blocking breach levee burst is characterized by comprising two parts, a column cage stone pile and a cage type gate plate;
the column cage stone pile (12) mainly comprises a column cage and stones; the column cage stone piles have two types, namely hollow column cage stone piles and solid column cage stone piles; the hollow column cage stone pile is formed by inwards throwing stones after a column cage is conveyed to a burst dam breaking position; the solid core column cage stone pile is a stone pile formed by filling stones in the solid core column cage stone pile in advance before use;
the column cage comprises vertical steel bars, transverse stirrups and punching ribs; vertical steel bars (21) with the diameter larger than 30mm are arranged along the outer edge of the column shape in the radial direction; the transverse stirrups (22) with the diameter not less than 10mm are axially arranged along the outer edge of the column and are welded with the vertical steel bars (21); the distance between the adjacent vertical steel bars (21) is not more than 100mm, and the distance between the adjacent transverse stirrups (22) is not more than 200 mm; the bottom of the column cage stone pile (12) is provided with a punching rib (23) with the length of more than 1000mm, and the diameter of the punching rib (23) is not less than 50 mm;
the plate-shaped cage type gate plate (13) is a plate-shaped cuboid reinforcement mesh cage formed by welding reinforcements (31) with the diameter of not less than 10mm, and mesh holes (32) of the mesh cage are rectangular or triangular with the side length of not more than 200 mm; the thickness of the plate-shaped cage-type gate plate (13) is not less than 300mm, the width depends on the spacing of the stone piles, and the height is determined according to the flood depth at the breach;
the plate-shaped cage type flashboard (13) is divided into two forms, namely a hollow plate-shaped cage type flashboard and a solid plate-shaped cage type flashboard; the hollow plate-shaped cage-type gate plate is directly used as a retaining wall, and gravels are piled on two sides of the retaining wall; the solid plate-shaped cage-shaped gate plate is characterized in that stones are filled in the plate-shaped cage-shaped gate plate (13);
the column cage stone piles (12) are formed by a plurality of column cage stone pile groups, plate-shaped cage type flashboards (13) are laid on the upstream faces of two adjacent column cage stone piles in the stone pile groups, and the column cage stone piles (12) and the plate-shaped cage type flashboards (13) jointly form an integral flood prevention body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122855849.5U CN216304557U (en) | 2021-11-19 | 2021-11-19 | Column cage stone pile supporting plate-shaped cage type flashboard for blocking breach and dike burst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122855849.5U CN216304557U (en) | 2021-11-19 | 2021-11-19 | Column cage stone pile supporting plate-shaped cage type flashboard for blocking breach and dike burst |
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| Publication Number | Publication Date |
|---|---|
| CN216304557U true CN216304557U (en) | 2022-04-15 |
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| CN202122855849.5U Active CN216304557U (en) | 2021-11-19 | 2021-11-19 | Column cage stone pile supporting plate-shaped cage type flashboard for blocking breach and dike burst |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931135A (en) * | 2021-11-19 | 2022-01-14 | 大连理工大学 | Column cage stone pile supporting cage type flashboard for blocking breach and burst and rapid emergency rescue method |
| CN115158558A (en) * | 2022-07-29 | 2022-10-11 | 安徽省交通航务工程有限公司 | Integrated ship-based integrated equipment for assembling and putting grid gabion |
-
2021
- 2021-11-19 CN CN202122855849.5U patent/CN216304557U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931135A (en) * | 2021-11-19 | 2022-01-14 | 大连理工大学 | Column cage stone pile supporting cage type flashboard for blocking breach and burst and rapid emergency rescue method |
| CN115158558A (en) * | 2022-07-29 | 2022-10-11 | 安徽省交通航务工程有限公司 | Integrated ship-based integrated equipment for assembling and putting grid gabion |
| CN115158558B (en) * | 2022-07-29 | 2024-02-23 | 安徽建工交通航务集团有限公司 | Grid gabion assembling and throwing integrated ship-based integrated equipment |
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