CN206376233U - A kind of canal structure of drainning off floodwaters of knob - Google Patents
A kind of canal structure of drainning off floodwaters of knob Download PDFInfo
- Publication number
- CN206376233U CN206376233U CN201720044200.6U CN201720044200U CN206376233U CN 206376233 U CN206376233 U CN 206376233U CN 201720044200 U CN201720044200 U CN 201720044200U CN 206376233 U CN206376233 U CN 206376233U
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- floodwaters
- slope
- canal
- reinforced concrete
- drainning
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Abstract
The utility model discloses a kind of canal structure of drainning off floodwaters of knob, solve after existing side slope is damaged and restore the problem of difficult and difficulty of construction is larger.The utility model includes the canal body that drains off floodwaters, it is arranged on the edge slope structure on the slope for the canal body that drains off floodwaters, with the fabric for being arranged on canal body bottom of drainning off floodwaters, it is characterized in that, the edge slope structure by polylith strip slope prefabricated reinforced concrete plate (1), and the cement mortar connector (2) being arranged between adjacent slopes prefabricated reinforced concrete plate (1) is constituted, the slope prefabricated reinforced concrete plate (1) is disposed side by side on the slope for the canal body that drains off floodwaters, the bottom of every piece of slope prefabricated reinforced concrete plate (1) is located at the slope bottom position for the canal body that drains off floodwaters, top is then located at the slope apical position for the canal body that drains off floodwaters.The utility model reduces the rehabilitation expense after flood erosion, and more easily fixes side slope, has the advantages that time saving and energy saving economical.
Description
Technical field
The utility model is related to one kind and drained off floodwaters canal, and in particular to a kind of canal structure of drainning off floodwaters of knob.
Background technology
The canal that drains off floodwaters of hills area is general all very big, all highly difficult using culvert pipe, the construction of U-shaped canal, the general top width 3m of the canal that drains off floodwaters,
Bottom width 2.2m, high 1.6m, the abutment wall slope ratio for the canal that drains off floodwaters is 4:1.
In the prior art, side slope is handled using pouring concrete face slab in many cases, but the concrete face slab newly poured
After being scrubbed by flood, back slope banket can because flood overflow dike caused by the soil body be lost in, ultimately result in side slope concrete plate deformation, it is grand
Situations such as rising, collapse or be broken.Cause to restore after damaged or destroyed by flood, repair can only be removed and poured again.In demolishing process
A large amount of human and material resources etc. can be consumed.
Cast-in-situ reinforced concrete can because slope is than too big, when pouring, aggregate cement slurry be easy glides, and difficulty of construction is big.
Utility model content
Technical problem to be solved in the utility model is：Difficulty is restored after damaging for existing side slope and difficulty of construction is larger
The problem of, it is therefore intended that a kind of canal structure of drainning off floodwaters of the knob solved the above problems is provided.
The utility model is achieved through the following technical solutions：
A kind of canal structure of drainning off floodwaters of knob, including the canal body that drains off floodwaters, are arranged on the side on the slope for the canal body that drains off floodwaters
Slope structure, and be arranged on the fabric for canal body bottom of drainning off floodwaters, the edge slope structure by polylith strip slope pre-manufactured steel
Muscle concrete plate, and the cement mortar connector being arranged between adjacent slopes prefabricated reinforced concrete plate are constituted, the slope pre-manufactured steel
Muscle concrete plate is disposed side by side on the slope for the canal body that drains off floodwaters, and the bottom of every block of slope prefabricated reinforced concrete plate is located at the canal body that drains off floodwaters
At the bottom position of slope, top then be located at drain off floodwaters canal body slope apical position at.
The utility model substitutes the concrete face slab poured using slope prefabricated reinforced concrete plate, can effectively improve application effect, has
Body is described as follows：
First, the compression strength of reinforcing bar precast concrete plate, which is required, reaches more than C25, because it has compression strength high, resists
Draw, the advantages of shearing strength is big, the structure is difficult to be destroyed, destroyed by rush of water.Secondly, substitute what is poured using slope prefabricated reinforced concrete plate
Concrete face slab, slope prefabricated reinforced concrete plate can also be re-used by being damaged even if edge slope structure, reduce the reparation after flood erosion
Expense, and side slope is more easily fixed, it is time saving and energy saving.
Further, in order that connecting even closer and firm between the prefabricated reinforced concrete plate of slope, the cement mortar connection
Body is poured using the cement mortar marked as M10 and formed.Between the slope of the slope prefabricated reinforced concrete plate and the canal body that drains off floodwaters
Bed course is additionally provided with, the bed course is made up of the cement mortar marked as M10.
For the laying installation of edge slope structure can be better achieved, when top width 3m, bottom width 2.2m, the height of the canal body that drains off floodwaters
During 1.6m, the specification of slope prefabricated reinforced concrete plate is 1.75m*0.4m*0.1m.
In order to be able to effectively improve the intensity of slope prefabricated reinforced concrete plate, the compression strength of reinforcing bar precast concrete plate is set to reach C25
More than, the slope prefabricated reinforced concrete plate is by bar construction, and is wrapped in the concrete body composition outside bar construction, the reinforcing bar
Structure includes the long muscle of 5 1.6m length and the short muscle of 5 0.3m length, and 5 long muscle and 5 short muscle are evenly distributed in concrete body,
And short muscle is vertically arranged with long muscle.
Further, the fabric includes being laid on the pitch Chinese fir board for canal body bottom of drainning off floodwaters, and the row of being cast in
The C20 concretes of big vast canal body bottom.Between two neighboring pitch Chinese fir board at intervals of 5m or more than 5m, the pitch Chinese fir board
Specification is 2.2m*0.02m*0.1m.
Further, riding boogie board prefabricated reinforced concrete plate is also equipped with the earth dyke of the top both sides of the canal body that drains off floodwaters,
The riding boogie board prefabricated reinforced concrete plate includes bar construction, and is wrapped in the concrete body outside bar construction.
Preferably, plastic tube osculum, the plastic tube osculum and fabric are additionally provided with the edge slope structure
The distance between be 1m.
The utility model compared with prior art, has the following advantages and advantages：
1st, in the utility model edge slope structure optimal design-aside, can effectively solve during laying that aggregate cement slurry is easy to glide,
Cause the problem of difficulty of construction is big, construct easier and rapidly and efficiently, effect is very notable；
2nd, the edge slope structure in the utility model is constituted using slope prefabricated reinforced concrete plate, high with compression strength, tension,
The advantages of shearing strength is big, thus be difficult to be destroyed, destroy by rush of water；
3rd, the utility model uses the side slope knot that slope prefabricated reinforced concrete plate is linked into an integrated entity by cement mortar connector
Structure, when edge slope structure is destroyed, the slope prefabricated reinforced concrete plate is also repeated and recycled, cost-effective, and edge slope structure
Maintenance it is more convenient and strength-saving.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the structural representation of the bar construction of slope prefabricated reinforced concrete plate in the utility model.
Mark and corresponding parts title in accompanying drawing：
1- slopes prefabricated reinforced concrete plate, 2- cement mortar connectors, 3- bed courses, 4- riding boogie board prefabricated reinforced concrete plates, 5- plastics
Pipe osculum, 6- pitch Chinese fir boards.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as limiting of the present utility model.
Embodiment 1
A kind of canal structure of drainning off floodwaters of knob, including the canal body that drains off floodwaters, are arranged on the side on the slope for the canal body that drains off floodwaters
Slope structure, and the fabric for canal body bottom of drainning off floodwaters is arranged on, as depicted in figs. 1 and 2, the edge slope structure is by polylith strip
The slope prefabricated reinforced concrete plate 1 of shape, and the structure of cement mortar connector 2 being arranged between adjacent slopes prefabricated reinforced concrete plate 1
Into the slope prefabricated reinforced concrete plate 1 is disposed side by side on the slope for the canal body that drains off floodwaters, every block of slope prefabricated reinforced concrete plate 1
Bottom is located at the slope bottom position for the canal body that drains off floodwaters, top is then located at the slope apical position for the canal body that drains off floodwaters.
In the present embodiment, top width 3m, bottom width 2.2m, the high 1.6m of the canal body that drains off floodwaters, abutment wall slope compares 4:1, the present embodiment
In the edge slope structure and fabric specific setting it is as follows：
First, the specification of the slope prefabricated reinforced concrete plate 1 is in pre-fabricated slope prefabricated reinforced concrete plate 1, the present embodiment
1.75m*0.4m*0.1m, the compression strength of slope prefabricated reinforced concrete plate 1 reaches more than C25；
Then, the slope and bottom of the canal body that drains off floodwaters are tamped by design grade and trimmed, by slope prefabricated reinforced concrete
Plate 1 is laid on the slope for the canal body that drains off floodwaters according to spacing for 0.02m distance, then is hooked using the cement mortar marked as M10
Seam, makes cement mortar form cement mortar connector 2 between adjacent slope prefabricated reinforced concrete plate 1, before jointing, every
Eight blocks of slope prefabricated reinforced concrete plates will dispose Φ 20mm plastic tube osculum 5, and the distance of plastic tube osculum 5 is drained off floodwaters canal
The bottom 1m of body, as shown in Figure 2；
Finally, the bottom for the canal body that drains off floodwaters pour that fabric is made using C20 concretes, while in the canal body that drains off floodwaters
Top both sides earth dyke on be bed course 2-3cm with M10 mortar, then lay riding boogie board prefabricated reinforced concrete plate 4, such as Fig. 1 and Fig. 2
It is shown.
Embodiment 2
The present embodiment and the difference of embodiment 1 are that the specific setting of fabric is different in the present embodiment, specific to set
It is as follows：
Before being poured using C20 concretes to the bottom for the canal body that drains off floodwaters, specification is first used for 2.2m*0.02m*0.1m
Pitch Chinese fir board 6 be laid on the bottom of the canal body that drains off floodwaters, the distance between two neighboring pitch Chinese fir board 6 is 5m, such as Fig. 2 institutes
Show.
Embodiment 3
The present embodiment and the difference of embodiment 1 are, bed course 3 is added in the present embodiment, specific to set as follows：
After tamping and trimming by the slope and bottom of the canal body that drains off floodwaters, first coated with the cement mortar marked as M10
Bed course 3 is formed on the surface for the canal body that drains off floodwaters, then slope prefabricated reinforced concrete plate 1 is laid according to spacing for 0.02m distance
On the slope for drainning off floodwaters canal body, then using the pointing with cement mortar marked as M10.
Embodiment 4
The present embodiment and the difference of embodiment 1 are that this gives a kind of the specific of slope prefabricated reinforced concrete plate 1
Structure, is set as follows：
The slope prefabricated reinforced concrete plate 1 is by bar construction, and is wrapped in the concrete body composition outside bar construction, described
Bar construction includes the long muscle of 5 1.6m length and the short muscle of 5 0.3m length, and 5 long muscle and 5 short muscle are evenly distributed on concrete body
It is interior, and short muscle is vertically arranged with long muscle, the distance between adjacent long muscle is 7.5cm, and the distance between adjacent short muscle is 40cm, long
Muscle uses iron wire colligation with short muscle junction, constitutes the steel bar diameter both preferably 8mm of the long muscle and short muscle, as shown in Figure 3.
Meanwhile, the present embodiment gives the riding boogie board pre-manufactured steel in the structure of the riding boogie board prefabricated reinforced concrete plate 4, the present embodiment
The structure of muscle concrete plate 4 and slope prefabricated reinforced concrete plate 1 are essentially identical, including bar construction, and are wrapped in outside bar construction
The concrete body in portion.Compared with slope prefabricated reinforced concrete plate 1, differ only in：The size specification of riding boogie board prefabricated reinforced concrete plate 4 is not
Together, the bar construction and in riding boogie board prefabricated reinforced concrete plate 4 is different.The specification of the riding boogie board prefabricated reinforced concrete of this in the present embodiment plate 4
For 1m*0.3m*0.06m, adjacent two pieces of gap 2cm, gap is using the cement mortar filling marked as M10.Should in the present embodiment
The bar construction of riding boogie board prefabricated reinforced concrete plate 4 is using 4, the long muscle of 0.8m length and 4 compositions of short muscle of 0.2m length, adjacent length
The distance between muscle is 6.7cm, and the distance between adjacent short muscle is 26.7cm.
Above-described embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, is equally replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (9)
1. a kind of canal structure of drainning off floodwaters of knob, including the canal body that drains off floodwaters, are arranged on the side slope on the slope for the canal body that drains off floodwaters
Structure, and it is arranged on the fabric for canal body bottom of drainning off floodwaters, it is characterised in that the edge slope structure is oblique by polylith strip
Slope prefabricated reinforced concrete plate (1), and cement mortar connector (2) structure being arranged between adjacent slopes prefabricated reinforced concrete plate (1)
Into the slope prefabricated reinforced concrete plate (1) is disposed side by side on the slope for the canal body that drains off floodwaters, every block of slope prefabricated reinforced concrete plate
(1) bottom is located at the slope bottom position for the canal body that drains off floodwaters, top is then located at the slope apical position for the canal body that drains off floodwaters.
2. a kind of canal structure of drainning off floodwaters of knob according to claim 1, it is characterised in that the cement mortar connection
Body (2) is poured using the cement mortar marked as M10 and formed.
3. the canal structure of drainning off floodwaters of a kind of knob according to claim 1 or 2, it is characterised in that the slope is prefabricated
Bed course (3) is additionally provided between the slope of reinforced concrete slab (1) and the canal body that drains off floodwaters, the bed course (3) is by the cement bonded sand marked as M10
Slurry is constituted.
4. the canal structure of drainning off floodwaters of a kind of knob according to claim 1, it is characterised in that when the canal body that drains off floodwaters
Top width 3m, bottom width 2.2m, high 1.6m when, the specification of slope prefabricated reinforced concrete plate (1) is 1.75m*0.4m*0.1m.
5. the canal structure of drainning off floodwaters of a kind of knob according to claim 4, it is characterised in that the slope is precast reinforced
Concrete plate (1) is by bar construction, and is wrapped in the concrete body composition outside bar construction, and the bar construction includes 5 1.6m length
Long muscle and 5 0.3m length short muscle, 5 long muscle and 5 short muscle are evenly distributed in concrete body, and short muscle is vertical with long muscle sets
Put.
6. the canal structure of drainning off floodwaters of a kind of knob according to claim 1, it is characterised in that the fabric includes
The pitch Chinese fir board (6) for canal body bottom of drainning off floodwaters is laid on, and is cast in the C20 concretes for canal body bottom of drainning off floodwaters.
7. a kind of canal structure of drainning off floodwaters of knob according to claim 6, it is characterised in that two neighboring pitch China fir
Between plate (6) at intervals of 5m or more than 5m, the specification of the pitch Chinese fir board (6) is 2.2m*0.02m*0.1m.
8. the canal structure of drainning off floodwaters of a kind of knob according to claim 1, it is characterised in that the canal body that drains off floodwaters
Riding boogie board prefabricated reinforced concrete plate (4) is also equipped with the earth dyke of top both sides, the riding boogie board prefabricated reinforced concrete plate (4) includes reinforcing bar knot
Structure, and it is wrapped in the concrete body outside bar construction.
9. the canal structure of drainning off floodwaters of a kind of knob according to claim 1, it is characterised in that on the edge slope structure also
Plastic tube osculum (5) is provided with, the distance between the plastic tube osculum (5) and fabric are 1m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044200.6U CN206376233U (en) | 2017-01-13 | 2017-01-13 | A kind of canal structure of drainning off floodwaters of knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044200.6U CN206376233U (en) | 2017-01-13 | 2017-01-13 | A kind of canal structure of drainning off floodwaters of knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206376233U true CN206376233U (en) | 2017-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720044200.6U Expired - Fee Related CN206376233U (en) | 2017-01-13 | 2017-01-13 | A kind of canal structure of drainning off floodwaters of knob |
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| Country | Link |
|---|---|
| CN (1) | CN206376233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024040785A1 (en) * | 2022-08-22 | 2024-02-29 | 中国港湾工程有限责任公司 | Flood drainage channel structure |
-
2017
- 2017-01-13 CN CN201720044200.6U patent/CN206376233U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024040785A1 (en) * | 2022-08-22 | 2024-02-29 | 中国港湾工程有限责任公司 | Flood drainage channel structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20220113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |