CN208604624U

CN208604624U - A kind of ecological concrete retaining wall

Info

Publication number: CN208604624U
Application number: CN201820714125.4U
Authority: CN
Inventors: 赵君
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-14
Filing date: 2018-05-14
Publication date: 2019-03-15
Anticipated expiration: 2028-05-14

Abstract

The utility model discloses a kind of ecological concrete retaining walls, and Tu Bao is filtered in the nutrition including several building blocks and setting between blocks；Building block includes hollow frame case and the permeable filler being arranged in frame case；The longitudinal section of frame case is right-angled trapezium shape, building block is in preceding next two columns and is piled up upwards for several rows, it piles up to form stair-stepping windward side in the right-angle side side of the building block of previous column, triangle space is formed between the right-angle side side of the building block of the bevel edge side and latter column of the building block of previous column, nutrition is filtered Tu Bao and is arranged in triangle space.The utility model structure is simple, is conducive to the growth of plant, has preferable solid native effect, slope stability is more preferable, and use is safer.

Description

A kind of ecological concrete retaining wall

Technical field

The utility model relates to side slope protection technical fields, and in particular to a kind of ecological concrete retaining wall.

Background technique

The variation of weather, the accidents such as landslide, mud-rock flow are commonplace；The person and property of the protection works of side slope to the people Safety is more and more important.

Current barricade is based on Gravity Retaining Wall, and Gravity Retaining Wall is permeable, gas permeability is poor, does not have plant on barricade The environmental condition of object growth, ecological interactivity is poor, since barricade water penetration is bad, be easy to cause barricade avalanche, safety is not It is high.

Utility model content

For the defects in the prior art, a kind of ecological concrete retaining wall provided by the utility model, structure is simple, favorably In the growth of plant, there is preferable water penetration and solid native effect, slope stability is more preferable, and use is safer.

A kind of ecological concrete retaining wall provided by the utility model, the nutrition including several building blocks and setting between blocks Filter Tu Bao；The building block includes hollow frame case and the permeable filler being arranged in frame case；The longitudinal section of frame case is right angle ladder Shape, building block is in preceding next two columns and is piled up upwards for several rows, the right-angle side side of the building block of previous column pile up to be formed it is ladder-like Windward side, form triangle space between the right-angle side side of the building block of the bevel edge side and latter column of the building block of previous column, The nutrition filtering Tu Bao is arranged in triangle space.

The effect reached: preceding next two columns building block, structural stability are more preferable；The frame case of building block is made as right-angled trapezium shape, Building block in tandem when can form triangle space, by nutrition filtering Tu Bao be arranged in the triangle space, can effectively prevent Only nutrition is filtered native packet stream and is lost；Nutrition is set and filters Tu Bao, and permeable filler is set in building block, there is barricade preferable saturating It is aqueous, preferable ecological environment is formed, the growth of plant is more advantageous to, further increases the solid native effect of side slope, barricade is not Easy avalanche；The windward side of barricade be it is ladder-like, there is preferable security performance, improve construction personnel's safety in the construction process Property, the protection structure especially as river levee also has the function of protecting pedestrian in use, in pedestrian's climbing.

Further, the cross section of the frame case is rectangular-shaped, and the centre of the top and bottom of frame case offers front and back and passes through The two sides at the logical recessed fourth of the twelve Earthly Branches, the recessed fourth of the twelve Earthly Branches form tenon, are in I-shaped interlocking between the recessed fourth of the twelve Earthly Branches and tenon when piling up frame case.

Interlocking can be formed by the recessed fourth of the twelve Earthly Branches of itself and tenon between frame case, easy for construction, accurate positioning can be effectively improved and be applied Work efficiency rate.

Further, frame case rear and front end is open, and the channel shaped cavities of perforation are formed in frame case.

Channel shaped cavities are conducive to improve the water penetration and gas permeability of the side slope soil of barricade protection.

Further, the permeable filler is porous non-fine concrete, and the porosity of permeable filler is greater than 40%, equivalent aperture Diameter is 20mm~30mm.

Frame case is carried out producing prefabricated, maintenance using cement, sand, rubble, water by C25 match ratio；Later by porous nothing Sand concrete is inserted in frame case.Porous non-fine concrete uses partial size for the aggregate of 10mm-25mm, and the hole of formation is from frame case Interior top, which can wriggle, passes to bottom, after forming barricade, by the gap between building block, so that barricade integrally has the saturating of connection Aquaporin is conducive to be discharged or reduce by the water content in protection side slope soil, effectively reduces barricade avalanche event.Porous no sand Concrete gas permeability with higher and water penetration are largely maintained by wet, hot between soil protection and air Exchange capacity is conducive to the growth of plant.

Further, the nutrition filtering Tu Bao is by degradable bags, Nutrition Soil, water-retaining agent, sustained slow-release fertilizer and plant Species composition.

After the completion of Retaining wall, in the case where no manual intervention, plant can be grown on barricade after a period of time Object advantageously forms good ecological environment.

Further, further include the key-wall being arranged in below the building block of the bottom, and be arranged in the building block of top layer The concrete of side bears down on one.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios It draws.

Fig. 1 is the schematic front view of embodiment；

Fig. 2 is the left view schematic diagram of embodiment (removal key-wall and concrete bear down on one)；

Fig. 3 is the structural schematic diagram of building block.

Appended drawing reference:

1- building block；Tu Bao is filtered in 2- nutrition；3- key-wall；4- concrete bears down on one；11- frame case；The permeable filler of 12-；111- is recessed The fourth of the twelve Earthly Branches；112- tenon；113- channel shaped cavities；

Specific embodiment

It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation Novel protection scope.

A kind of ecological concrete retaining wall as shown in Figure 1 to Figure 3, including several building blocks 1 and the battalion being arranged between building block 1 Support filtering soil packet 2；The building block 1 includes hollow frame case 11 and the permeable filler 12 being arranged in frame case 11；Frame case 11 is indulged Section is right-angled trapezium shape, and building block 1 is in preceding next two columns and is piled up upwards for several rows, the right-angle side side of the building block 1 of previous column It piles up to form stair-stepping windward side, between the right-angle side side of the building block 1 of the bevel edge side and latter column of the building block 1 of previous column Triangle space is formed, the nutrition filtering soil packet 2 is arranged in triangle space.

The effect reached: preceding next two columns building block 1, structural stability is more preferable；The frame case 11 of building block 1 is made as right-angled trapezium Shape, building block 1 in tandem when can form triangle space, by nutrition filter soil packet 2 be arranged in the triangle space, can have Effect prevents nutrition filtering soil packet 2 to be lost；Nutrition is set and filters soil packet 2, and permeable filler is set in building block 1, there is barricade Preferable water penetration forms preferable ecological environment, is more advantageous to the growth of plant, further increases the solid soil effect of side slope Fruit, barricade are not easy avalanche；The windward side of barricade be it is ladder-like, have preferable security performance, improve construction personnel constructing Safety in journey, the protection structure especially as river levee also have the function of protecting pedestrian in use, in pedestrian's climbing.

When implementation, the cross section of the frame case 11 be it is rectangular-shaped, the centre of the top and bottom of frame case 11 offers front and back The two sides at the recessed fourth of the twelve Earthly Branches 111 of perforation, the recessed fourth of the twelve Earthly Branches 111 form tenon 112, when piling up frame case 11, between the recessed fourth of the twelve Earthly Branches 111 and tenon 112 In I-shaped interlocking.

Interlocking, easy for construction, positioning accurate can be formed by the recessed fourth of the twelve Earthly Branches 111 of itself and tenon 112 between adjacent frame case 11 Standard can effectively improve construction efficiency.

When implementation, 11 rear and front end of the frame case opening, the interior channel shaped cavities 113 for forming perforation of frame case 11.

Channel shaped cavities 113 are conducive to improve the water penetration and gas permeability of the side slope soil of barricade protection.

When implementation, the permeable filler 12 is porous non-fine concrete, and the porosity of permeable filler 12 is equivalent greater than 40% Aperture is 20mm~30mm.

Frame case 11 is carried out producing prefabricated, maintenance by cement, sand, rubble, water by C25 match ratio；Later by porous nothing Sand concrete is inserted in frame case 11.Porous non-fine concrete uses partial size for the aggregate of 10mm-25mm, and the hole of formation is from frame Top in case 11, which can wriggle, passes to bottom, after forming barricade, by the gap between building block 1, so that barricade integrally has company Logical water-permeable passage is conducive to be discharged or reduce by the water content in protection side slope soil, effectively reduces barricade avalanche event.It is more Hole non-fine concrete gas permeability with higher and water penetration, largely maintain by between soil protection and air Wet, heat-exchange capacity is conducive to the growth of plant.

When implementation, the nutrition filtering soil packet 2 is by degradable bags, Nutrition Soil, water-retaining agent, sustained slow-release fertilizer and plant Seed composition.

It further include the key-wall 3 being arranged in below the building block 1 of the bottom, and be arranged in the building block 1 of top layer when implementation The concrete of side bears down on one 4.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution The range of technical solution should all cover in the claim of the utility model and the range of specification.

Claims

1. a kind of ecological concrete retaining wall, which is characterized in that filter soil including the nutrition of several building blocks and setting between blocks Packet；The building block includes hollow frame case and the permeable filler being arranged in frame case；The longitudinal section of frame case is right-angled trapezium shape, is built Block is in preceding next two columns and is piled up upwards for several rows, the right-angle side side of the building block of previous column pile up to be formed it is stair-stepping windward Face forms triangle space, the battalion between the right-angle side side of the building block of the bevel edge side and latter column of the building block of previous column Filtering Tu Bao is supported to be arranged in triangle space.

2. a kind of ecological concrete retaining wall as described in claim 1, which is characterized in that the cross section of the frame case is rectangle Shape, the centre of the top and bottom of frame case offer the recessed fourth of the twelve Earthly Branches that front and back penetrates through, and the two sides at the recessed fourth of the twelve Earthly Branches form tenon, when piling up frame case, It is in I-shaped interlocking between the recessed fourth of the twelve Earthly Branches and tenon.

3. a kind of ecological concrete retaining wall as claimed in claim 1 or 2, which is characterized in that frame case rear and front end opening, The channel shaped cavities of perforation are formed in frame case.

4. a kind of ecological concrete retaining wall as claimed in claim 3, which is characterized in that the permeable filler is mixed for porous no sand Solidifying soil, the porosity of permeable filler are greater than 40%, and effective aperture is 20mm~30mm.

5. a kind of ecological concrete retaining wall as described in claim 1, which is characterized in that further include the building block that the bottom is arranged in The key-wall of lower section, and the concrete being arranged in above the building block of top layer bear down on one.