CN208379542U - A kind of low water level building blocks for bank protection construction structure - Google Patents
A kind of low water level building blocks for bank protection construction structure Download PDFInfo
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- CN208379542U CN208379542U CN201820500149.XU CN201820500149U CN208379542U CN 208379542 U CN208379542 U CN 208379542U CN 201820500149 U CN201820500149 U CN 201820500149U CN 208379542 U CN208379542 U CN 208379542U
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- building blocks
- bank protection
- bank
- river
- slot
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Abstract
The utility model discloses a kind of low water level building blocks for bank protection construction structures, entire construction structure includes building blocks for bank protection, support stake and obturator, concave-convex alternate structure is presented in the facade of its river side and riverbank side, wherein the recess portion of river side forms the slot that borders on the river, riverbank side recess portion formation face bank slot state support stake be inserted in ground, and it is located in the slot that borders on the river of building blocks for bank protection, and stake is supported to be close to the face most recess that borders on the river of building blocks for bank protection；The obturator is filled in the facing in bank slot of building blocks for bank protection.The utility model preferably uses porous concrete for making building blocks for bank protection, and can survive a large amount of microorganism in hole, can decompose to the dirty substance in water, has water quality purification function；Plant can also be allowed to take root in a large amount of holes.And building blocks for bank protection is designed as concave-convex alternate rectangular wave or arc wave structure, make recess portion that can become the roost of small-sized fish or toy, and concave-convex alternate can also reduce river flow.
Description
Technical field
The utility model relates to hydraulic engineering construction technology fields, and in particular to a kind of shore protection construction structure of low water level and
Construction method.
Background technique
Low water level shore protection be exactly in, a lower height of shore protection of river basin dyke or beach strand slope surface setting near water, with
And the low water level shore protection in the less river setting of water amount.Low water level shore protection generallys use the building such as block stone, concrete segment
Material or component, which are directly built, constitutes inclined-plane shore protection.But this kind of shore protection not only affects Landscape Ecological, also makes in river
Biological growthing environment damage.
Utility model content
It can coordinate with natural landscape the technical problem to be solved by the present invention is to provide a kind of, small fishes can be made or move
The habitat of object is protected, and has the low water level for making river flow deceleration, soil erosion, stable structure will not occurring
Building blocks for bank protection construction structure.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of low water level building blocks for bank protection is constructed
Structure, it is characterised in that: entire construction structure includes building blocks for bank protection, support stake and obturator, river side and riverbank side
Concave-convex alternate structure is presented in facade, and wherein the recess portion of river side forms the slot that borders on the river, and bank slot is faced in the recess portion formation of riverbank side；Institute
It states support stake to be inserted in ground, and is located in the slot that borders on the river of building blocks for bank protection, and support the face of bordering on the river of stake and building blocks for bank protection most recessed
It is close at place；The obturator is filled in the facing in bank slot of building blocks for bank protection, forms the transition structure of building blocks for bank protection and riverbank, filling
Body is using the material production that can be used for planting plants；It is equipped in the bank face facade that faces of the riverbank lateral edge concaveconvex shape of building blocks for bank protection
Non-woven fabrics is pressed in the facing on bank face of building blocks for bank protection by non-woven fabrics, obturator；The building blocks for bank protection is made of several layers, each
The bottom of layer building blocks for bank protection is previously provided with geotextiles and earth work grille net, and the geotextiles and earth work grille net of most bottom surface are fixed
On ground, each layer of geotextiles and earth work grille net are pushed down by building blocks for bank protection thereon.
Preferably, the alternate structure of bumps of the building blocks for bank protection is " several " font transition, and described border on the river and faces bank slot at slot
It is isosceles trapezoidal structure, width of rebate is greater than slot bottom width.
Alternatively, the concave-convex alternate structure of the building blocks for bank protection is arc-shaped transition.
Preferably, the support stake is made of timber, concrete, metal, engineering plastics or polymer composite.
Further, the clinch of the geotextiles and earth work grille net is not less than 100mm, and the length at both ends is not less than
1m；Compactness after the completion of laying along building blocks for bank protection direction is not less than 0.94.Laying geotextiles and earth work grille net can guarantee low
The overall stability of water revetment building block.
Preferably, the non-woven fabrics be after construction 5~10 years can natural decomposition, native Reelization natural fiber non-woven fabrics.
Preferably, the filling material is the filling cloth bag mixed by plant soil, fertilizer, seed, or by plant soil, fertilizer
Material, seed, the material of cellulosic press molding or soil sand, rubble or gravel material.
Further, the building blocks for bank protection uses the porous concrete with a large amount of coarse aggregates to be made, building blocks for bank protection
Face border on the river with hole.Can survive a large amount of microorganism in a large amount of holes of porous concrete, can be to the fouling product in water
Matter is decomposed, and has water quality purification function；Plant can also be allowed to take root in a large amount of holes, have the function of to plant life.
Based on the construction method of aforementioned low water level building blocks for bank protection construction structure, carried out by following below scheme, basic surface treatment →
Plant into support stake → laying geotextiles and earth work grille net → laying low water level building blocks for bank protection → laying natural fiber non-woven fabrics →
Installation low water level building blocks for bank protection is inserted → continued to filling material,
1) basic surface treatment: ground is hard base surface, is compacted, and compactness is not less than 0.94；Ground is soft base, is first spread
If tamping after rubble or excavating deep soil box compacting, and pour C20 concrete platform；It is before installation that base surface is levelling, and control water
Flat installation error is not more than 10mm；
2) it plants into support stake: squeezing into the support stake of support low water level building blocks for bank protection in riverbed surface；
3) be laid with geotextiles and earth work grille net: layering is laid with geotextiles and earth work grille net, to guarantee low water level shore protection
The lap-joint of the overall stability of building block, geotextiles and earth work grille net is not less than 100mm, and both ends are not less than 1m；It is laid with and completes
Afterwards, it flattens and is compacted along building blocks for bank protection direction, compactness is not less than 0.94；
4) it is laid with building blocks for bank protection: after determining first piece of building blocks for bank protection position, being laid with by sequence from the bottom up, formed flat
Building blocks for bank protection that is whole, being engaged close stabilization, suture rule；Building blocks for bank protection surface evenness is detected with 2m guiding ruler, and bumps are no more than
1cm；It is to control two lines and a face that low water level building blocks for bank protection, which is laid with emphasis, and two lines are bench crest and footing line, one
Face is paving, guarantees the smooth of the smooth and revetment face of above-mentioned two lines, most important to entire slope protection presentation quality；
5) be laid with natural fiber non-woven fabrics: the bank face of facing along building blocks for bank protection is laid with natural fiber non-woven fabrics, to improve
Material and low water level building blocks for bank protection structural stability are filled, the prosperity of later period plant root is improved；
6) face filling filling material in bank slot in building blocks for bank protection, filling material is for the benefit of by the material of plant growth, or filling
Soil sand, rubble, gravel；Use be not easy washed away material as filling material more be suitable for；
7) continue that low water level building blocks for bank protection is installed, be layering and complete the laying of each layer building blocks for bank protection.
The utility model preferably makes building blocks for bank protection using the porous concrete with a large amount of coarse aggregates, due to porous
Can survive a large amount of microorganism in a large amount of holes of concrete, can decompose to the dirty substance in water, have water quality net
Change function；Plant can also be allowed to take root in a large amount of holes, have the function of to plant life.And building blocks for bank protection is designed as concave-convex alternate
Rectangular wave or arc wave structure make recess portion (border on the river slot) that can become the roost of small-sized fish or toy, meanwhile, this bumps
Alternate can also reduce river flow, create the environment for being suitble to the oviposition such as small-sized fish or insect, breeding.And face the bumps of bank side
Interphase structure connects with bank base, can greatly improve the structural soundness of building blocks for bank protection in the cooperation of support stake.
Detailed description of the invention
Fig. 1 is the utility model stereoscopic schematic diagram；
Fig. 2 is the utility model floor map；
Fig. 3 is the A-A cross-sectional view of Fig. 2；
Fig. 4 is the B-B cross-sectional view of Fig. 2；
Fig. 5 is the utility model facade schematic cross-section；
Fig. 6 is the utility model building blocks for bank protection stereoscopic schematic diagram；
Fig. 7 is the utility model building blocks for bank protection floor map；
Fig. 8 is the another form of schematic diagram of building blocks for bank protection.
In figure, 1 is building blocks for bank protection, and 2 be support stake, and 3 be obturator, and 4 be non-woven fabrics, and 5 be geotextiles and earth work grille net,
6 be ground, and 7 be the slot that borders on the river, and 8 is face bank slot, and 9 be face of bordering on the river, and 10 be to face bank face.
Specific embodiment
In the present embodiment ,-Fig. 7, the low water level building blocks for bank protection construction structure, entire construction structure include referring to Fig.1
Concave-convex alternate structure is presented in the facade of building blocks for bank protection 1, support stake 2 and obturator 3, river side and riverbank side, wherein river
The recess portion of road side forms the slot 7 that borders on the river, and bank slot 8 is faced in the recess portion formation of riverbank side；The support stake 2 is inserted in ground 6, and is located at
In the slot 7 that borders on the river of building blocks for bank protection 1, and stake 2 is supported to be close to the most recess in the face 9 of bordering on the river of building blocks for bank protection 1, to 1 shape of building blocks for bank protection
At support construction, prevent building blocks for bank protection from toppling over towards korneforos；The obturator 3 is filled in the facing in bank slot 8 of building blocks for bank protection 1, shape
At the transition structure of building blocks for bank protection 1 and riverbank, obturator 3 is using the material production that can be used for planting plants；In building blocks for bank protection 1
The bank face facade that faces of riverbank lateral edge concaveconvex shape is equipped with non-woven fabrics 4, and non-woven fabrics 4 is pressed in facing for building blocks for bank protection 1 by obturator 3
On bank face 10；The building blocks for bank protection 1 is made of several layers, is previously provided with geotextiles in the bottom of each layer of building blocks for bank protection 1
And earth work grille net 5, the geotextiles and earth work grille net 5 of most bottom surface are fixed on ground 6, each layer of geotextiles and TGXG
Net 5 is pushed down by building blocks for bank protection thereon.
The alternate structure of bumps of the building blocks for bank protection 1 is " several " font transition, and described border on the river and faces bank slot 8 and be slot 7
Isosceles trapezoidal structure, width of rebate are greater than slot bottom width.
Alternatively, the concave-convex alternate structure of the building blocks for bank protection 1 is arc-shaped transition, as shown in Figure 8.
(timber, concrete, engineering plastics or polymer composite also can) be made of metal for support stake 2.
The clinch of the geotextiles and earth work grille net 5 is not less than 100mm, and the length at both ends is not less than 1m；It is laid with
The compactness along 1 direction of building blocks for bank protection is not less than 0.94 after the completion.It is laid with geotextiles and earth work grille net 5 can guarantee that low water level is protected
The overall stability of bank building block.
Non-woven fabrics 4 be after construction 5~10 years can natural decomposition, native Reelization natural fiber non-woven fabrics.
The filling material 3 is the filling cloth bag mixed by plant soil, fertilizer, seed, or by transplanting soil, fertilizer, kind
The sub, material of cellulosic press molding or soil sand, rubble or gravel etc. are not easy the material washed away.
The building blocks for bank protection 1 is made of the porous concrete with a large amount of coarse aggregates, the mask that borders on the river of building blocks for bank protection
There is hole.Can survive a large amount of microorganism in a large amount of holes of porous concrete, can divide the dirty substance in water
Solution has water quality purification function；Plant can also be allowed to take root in a large amount of holes, have the function of to plant life.
Based on the construction method of aforementioned low water level building blocks for bank protection construction structure, carried out by following below scheme, basic surface treatment →
Plant into support stake → laying geotextiles and earth work grille net → laying low water level building blocks for bank protection → laying natural fiber non-woven fabrics →
Installation low water level building blocks for bank protection is inserted → continued to filling material,
1) basic surface treatment: ground 6 is hard base surface, is compacted, and compactness is not less than 0.94；Ground is soft base, first
It is tamped after being laid with rubble or excavates deep soil box compacting, and pour C20 concrete platform；It is before installation that base surface is levelling, and control
Error is horizontally mounted no more than 10mm；
2) it plants into support stake 2: squeezing into the support stake 2 of support low water level building blocks for bank protection 1 in riverbed surface；
3) be laid with geotextiles and earth work grille net 5: layering is laid with geotextiles and earth work grille net 5, to guarantee that low water level is protected
The lap-joint of the overall stability of bank building block 1, geotextiles and earth work grille net 5 is not less than 100mm, and both ends are not less than 1m；It is laid with
After the completion, it flattens and is compacted along building blocks for bank protection direction, compactness is not less than 0.94；
4) it is laid with building blocks for bank protection 1: after determining first piece of building blocks for bank protection position, being laid with by sequence from the bottom up, formed flat
Building blocks for bank protection 1 that is whole, being engaged close stabilization, suture rule；Building blocks for bank protection surface evenness is detected with 2m guiding ruler, and bumps are no more than
1cm；It is to control two lines and a face that low water level building blocks for bank protection, which is laid with emphasis, and two lines are bench crest and footing line, one
Face is paving, guarantees the smooth of the smooth and revetment face of above-mentioned two lines, most important to entire slope protection presentation quality；
5) be laid with natural fiber non-woven fabrics 4: the bank face of facing along building blocks for bank protection is laid with natural fiber non-woven fabrics, to improve
Material and low water level building blocks for bank protection structural stability are filled, the prosperity of later period plant root is improved；
6) face filling filling material 3 in bank slot in building blocks for bank protection 1, fill material 3 for the benefit of by the material of plant growth, or fill out
Fill soil sand, rubble, gravel；Use be not easy washed away material as filling material more be suitable for；
7) continue that low water level building blocks for bank protection is installed, be layering and complete the laying of each layer building blocks for bank protection.
The utility model is described in detail above, it is described above, only the preferred embodiment of the utility model and
, when the utility model practical range cannot be limited, i.e., all according to the made equivalent changes and modifications of the application range, it should still belong to this
In utility model covering scope.
Claims (7)
1. a kind of low water level building blocks for bank protection construction structure, it is characterised in that: entire construction structure includes building blocks for bank protection, support stake
And concave-convex alternate structure is presented in obturator, the facade of river side and riverbank side, wherein the recess portion formation of river side is bordered on the river
Bank slot is faced in the recess portion formation of slot, riverbank side；The support stake is inserted in ground, and is located in the slot that borders on the river of building blocks for bank protection, and
Support stake is close to the face most recess that borders on the river of building blocks for bank protection；The obturator is filled in the facing in bank slot of building blocks for bank protection, is formed
The transition structure of building blocks for bank protection and riverbank, obturator is using the material production that can be used for planting plants；On the riverbank of building blocks for bank protection
The bank face facade that faces of lateral edge concaveconvex shape is equipped with non-woven fabrics, and non-woven fabrics is pressed in the facing on bank face of building blocks for bank protection by obturator；
The building blocks for bank protection is made of several layers, is previously provided with geotextiles and TGXG in the bottom of each layer of building blocks for bank protection
Net, the geotextiles and earth work grille net of most bottom surface are fixed on ground, and each layer of geotextiles and earth work grille net are by thereon
Building blocks for bank protection is pushed down.
2. low water level building blocks for bank protection construction structure according to claim 1, it is characterised in that: the bumps of the building blocks for bank protection
Alternate structure is " several " font transition, and the slot and to face bank slot be isosceles trapezoidal structure of bordering on the river, width of rebate is greater than slot bottom
Width.
3. low water level building blocks for bank protection construction structure according to claim 1, it is characterised in that: the bumps of the building blocks for bank protection
Alternate structure is arc-shaped transition.
4. low water level building blocks for bank protection construction structure according to claim 1, it is characterised in that: the support stake is using wood
Material, concrete, metal, engineering plastics or polymer composite are made.
5. low water level building blocks for bank protection construction structure according to claim 1, it is characterised in that: the geotextiles and geotechnological lattice
The clinch of aperture plate is not less than 100mm, and the length at both ends is not less than 1m；Along the compactness in building blocks for bank protection direction after the completion of laying
Not less than 0.94.
6. low water level building blocks for bank protection construction structure according to claim 1, it is characterised in that: the non-woven fabrics is after constructing
5~10 years can natural decomposition, native Reelization natural fiber non-woven fabrics.
7. low water level building blocks for bank protection construction structure according to claim 1, it is characterised in that: the building blocks for bank protection is using tool
There is the porous concrete of a large amount of coarse aggregates to be made, the face of bordering on the river of building blocks for bank protection is with hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820500149.XU CN208379542U (en) | 2018-04-10 | 2018-04-10 | A kind of low water level building blocks for bank protection construction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820500149.XU CN208379542U (en) | 2018-04-10 | 2018-04-10 | A kind of low water level building blocks for bank protection construction structure |
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| Publication Number | Publication Date |
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| CN208379542U true CN208379542U (en) | 2019-01-15 |
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| CN201820500149.XU Expired - Fee Related CN208379542U (en) | 2018-04-10 | 2018-04-10 | A kind of low water level building blocks for bank protection construction structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277780A (en) * | 2018-04-10 | 2018-07-13 | 青海碧城生态环境科技有限公司 | A kind of low water level building blocks for bank protection construction structure and method |
-
2018
- 2018-04-10 CN CN201820500149.XU patent/CN208379542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277780A (en) * | 2018-04-10 | 2018-07-13 | 青海碧城生态环境科技有限公司 | A kind of low water level building blocks for bank protection construction structure and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20210410 |