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 PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
building blocks
bank protection
bank
river
slot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201820500149.XU
Other languages
Chinese (zh)
Inventor
郜志勇
韩征月
裴昕
林永升
吴丙川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qinghai Bi City Ecological Environment Science And Technology Co Ltd
Original Assignee
Qinghai Bi City Ecological Environment Science And Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qinghai Bi City Ecological Environment Science And Technology Co Ltd filed Critical Qinghai Bi City Ecological Environment Science And Technology Co Ltd
Priority to CN201820500149.XU priority Critical patent/CN208379542U/en
Application granted granted Critical
Publication of CN208379542U publication Critical patent/CN208379542U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

A kind of low water level building blocks for bank protection construction structure
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.
CN201820500149.XU 2018-04-10 2018-04-10 A kind of low water level building blocks for bank protection construction structure Active CN208379542U (en)

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

Publications (1)

Publication Number Publication Date
CN208379542U true CN208379542U (en) 2019-01-15

Family

ID=64976035

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820500149.XU Active CN208379542U (en) 2018-04-10 2018-04-10 A kind of low water level building blocks for bank protection construction structure

Country Status (1)

Country Link
CN (1) CN208379542U (en)

Similar Documents

Publication Publication Date Title
KR100917790B1 (en) Grid type hollow block for ecological restoration of bank and construction method of bank using thereof
KR100525641B1 (en) Environmental restoration techniques by nonwoven geotextile vegetation soil-bags
CN106759104B (en) Ecological slope protection structure and construction method
CN103774627A (en) Method for constructing anti-seepage type ecological channel in irrigation region
CN105756073A (en) Ecological slope protection building block of ion type rare earth mine and ecological slope protection system of ion type rare earth mine
CN104234061A (en) Reinforced ecological concrete revetment and construction method thereof
CN106930231B (en) A kind of construction method applied to engineering flood bank reinforcing of passing the flood period
CN201746828U (en) Geogrid enclosed type reinforced road embankment
WO2017173907A1 (en) Honeycomb building block and use thereof
CN111321700B (en) Overflowing energy dissipation type ecological bank protection method for anti-scouring and anti-landslide barrier plugs
CN208379542U (en) A kind of low water level building blocks for bank protection construction structure
CN204676485U (en) A kind of Eco-economic Type bank protection structure
CN104594287B (en) Ecological and economic bank protection structure
CN209277095U (en) A kind of cast-in-place counterfort virescence concrete structure
KR100960601B1 (en) Vegetation block for slope protection
CN110565577A (en) Ecological restoration method for channel renovation project
WO2017173906A1 (en) Integrated honeycomb building block and application thereof
CN206418460U (en) Ecological slope protection structure
CN206941598U (en) A kind of Expansive Soil Slope of Excavation supporting construction
CN108277780A (en) A kind of low water level building blocks for bank protection construction structure and method
CN205742067U (en) The reservoir structure of limestone basic unit
CN108086250A (en) It is a kind of with planting trough from embedded ecology water conservancy project retaining wall brick
CN106149625B (en) A kind of ecological self-purification type landscape revetment reconstruction structure and its construction method
CN108457247A (en) A kind of combination bank protection and its construction method
CN206467631U (en) The domatic beam attachment structure of ecological slope protection

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant