CN206157665U

CN206157665U - Ecological landscape barricade

Info

Publication number: CN206157665U
Application number: CN201621116321.9U
Authority: CN
Inventors: 柏宝忠
Original assignee: Shanghai Investigation Design and Research Institute Co Ltd SIDRI
Current assignee: Shanghai Investigation Design and Research Institute Co Ltd SIDRI
Priority date: 2016-10-12
Filing date: 2016-10-12
Publication date: 2017-05-10
Anticipated expiration: 2026-10-12

Abstract

The utility model provides an ecological landscape barricade, ecological landscape barricade is including arranging the concrete floor of embankment bottommost in, and stacks just be covered with the multilayer prefabrication subassembly of whole embankment on the concrete floor, multilayer prefabrication subassembly's side near water is the echelonment, and just every layer of prefabrication subassembly is formed by the polylith prefabricated section side by side, and every block of prefabricated section has open -top's first cavity. The utility model discloses a prefabrication subassembly stacks layer upon layer and is covered with whole embankment, and every layer of prefabrication subassembly comprises the prefabricated section side by side moreover, back filling and stone in the cavity of formation, and this kind of structure makes the abundant flexibility of barricade. Whole barricade has very good ecological feature, view nature and hydrophilicity, has avoided the adverse effect of hard material barricade to ecological environment, and it has, and the investment economizes, the few characteristics of occupation of land, can adapt to the requirement and fender soil height of various embankments.

Description

Ecoscape barricade

Technical field

This utility model is related to hydraulic engineering, ecoscape engineering, more particularly to a kind of ecoscape barricade.

Background technology

In embankment barrier wall structure in hydraulic engineering, either ramp type or vertical type barricade, for region under water or Person's fluctuation of water table area, in order to prevent embankment from attacking and washing away from current, stormy waves, generally using the hard of concrete or cemented rock Material structure, lacks ecological and landscape.In the area of shortage of land resource or cities and towns dike section, channel revetment is adopted directly substantially Vertical barrier wall structure, even more generally using concrete or cemented rock material.These structures obviously do not meet Ecological Civilization Construction Requirement.Embankment barrier wall structure in hydraulic engineering answers emphasis promoting ecological, environmental protection, the ecological slope protection structure that water is clear, bank is green, Bank of river is given full play in flood control, water drainage, ecological, environmental protective and improves the comprehensive function of the aspects such as surrounding enviroment.

Traditional employing concrete or cemented rock material rigidity revetment structure, have blocked the original ecological chain of embankment, Landscape, hydrophilic are poor.Therefore, embankment barricade can simultaneously have ecological ring how on the basis of structure safe and economic is ensured Protect, beautify the environment, hydrophilic nature, not only met flood passage safety to have ecoscape function again is one great with realistic meaning Problem.

Utility model content

The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of ecoscape barricade, Embankment barricade has blocked embankment former using concrete or cemented rock material rigidity revetment structure in for solving prior art There is the problem of ecological chain, while the characteristics of there is good landscape effect, good hydrophilic property.

For achieving the above object and other related purposes, this utility model provides a kind of ecoscape barricade, the ecology Landscape retaining wall includes being placed in the concrete floor of embankment bottommost, and overlays on the concrete floor and be covered with whole dike The multilamellar precast segment of bank, the length of precast segment is successively decreased with the growth of precast segment floor height, is existed with this multilamellar precast segment Near water side forms stepped, and every layer of precast segment is formed side by side by polylith prefabricated section, and every block of prefabricated section has open-topped First cavity.

Preferably, groove is respectively provided with per the two sides of prefabricated section described in block, in per layer of precast segment adjacent two pieces it is pre- Groove on clamp dog is spliced to form the second cavity.

Preferably, it is made up of side by side the two kinds of prefabricated block gap in per layer of precast segment, the first species The width of end near water of the prefabricated section of type is identical with the native end width of gear, and the width of end near water of the prefabricated section of second type is less than gear soil End width.

Preferably, positioned at the second cavity of the prefabricated section both sides of second type, one of them second cavity is week To the cavity of closure, another second cavity is the cavity that near water side has peristome.

Preferably, backfill earth material is filled with first cavity and described one of them second cavity, it is described another Stone is filled with individual second cavity.

Preferably, on the ladder formed by the multilamellar precast segment, planting in the backfill earth material for exposing has water plant.

Preferably, per the half that the groove inner chamber area on prefabricated section described in block is the first cavity area.

Preferably, in precast segment described in adjacent two layers, the phase up and down of the second cavity in two prefabricated sections for stacking It is logical.

Preferably, the end near water of the concrete floor has the institute for extending straight up and being located at the bottom for backstop State the antiskid block of precast segment.

Preferably, the end near water of the concrete floor has the groove of filling backfill earth material.

Preferably, the width of all prefabricated sections and highly identical, the length of all prefabricated sections in per layer of precast segment Degree is identical.

Preferably, the native end of the gear of all prefabricated sections in addition to precast segment described in the bottom is constituted has what is extended downwardly Stop block, the stop block on precast segment described in current layer is located at the rear of precast segment described in the lower floor adjacent with current layer.

Preferably, tool is provided with reinforcing bar in the stop block.

Preferably, anti-filter geotextiles are provided between all precast segments and the embankment.

As described above, ecoscape barricade of the present utility model, has the advantages that：Using precast segment layer stackup Put and be covered with whole embankment, the length of precast segment is successively decreased with the growth of precast segment floor height, and the setting for making precast segment meets The Changing Pattern of soil pressure, because soil pressure is successively decreased with increasing for soil layer, suffered by the higher precast segment of high level Soil pressure it is less, its own length can reduce, which save make precast segment cost, embodiment know clearly science, close Rationality.Both structure safety had been ensure that, material had been saved again, while defining stair-stepping structure, ladder in the side near water of barricade Shape step can also double as water balcony, while stepped step also allows for Amphibian activity under water, on the bank.In addition, every Layer precast segment is made up of side by side prefabricated section, and backfill and stone in the cavity of formation, this structure makes barricade sufficiently flexibleization. Whole barricade has extraordinary ecological, landscape and hydrophilic, it is to avoid hard material barricade is to the unfavorable of ecological environment Affect, and it is the characteristics of have reduced investment, take up an area few, adapts to requirement and the gear soil height of various embankments.

Description of the drawings

Fig. 1 is shown as ecoscape barricade schematic diagram of the present utility model.

Fig. 2 is shown as each layer prefabricated section schematic diagram in ecoscape barricade of the present utility model.

Fig. 3 is shown as the structural representation of every layer of precast segment of the present utility model.

Fig. 4 is shown as the sectional view of the prefabricated section positioned at the bottom of the present utility model.

Fig. 5 is shown as the sectional view of the prefabricated section of other layers of the present utility model.

Component label instructions

1 concrete floor

2 precast segments

The prefabricated section of 21 bottoms

22 second layer prefabricated sections

22a the first prefabricated section

Second prefabricated section of 22b

23 third layer prefabricated sections

24 the 4th layers of prefabricated section

201 grooves

200 first cavitys

Second cavity of 210a closed types

The second 210b open cavity

3 stop blocks

31 reinforcing bars

4 water plants

5 antiskid blocks

51 reinforcing bars

Specific embodiment

Hereinafter embodiment of the present utility model is illustrated by particular specific embodiment, those skilled in the art can be by this Content disclosed by description understands easily other advantages of the present utility model and effect.

Refer to Fig. 1 to Fig. 5.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawing etc., only to Coordinate the content disclosed in description, so that those skilled in the art understands and reads, be not limited to this utility model Enforceable qualificationss, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size Adjustment, in the effect for not affecting this utility model can be generated and under the purpose to be reached, all should still fall in this utility model In the range of disclosed technology contents to be covered.Meanwhile, in this specification it is cited as " on ", D score, " left side ", The term on " right side ", " centre " and " one " etc., is merely convenient to understanding for narration, and it is enforceable to be not used to restriction this utility model Scope, being altered or modified for its relativeness is enforceable when this utility model is also considered as under without essence change technology contents Category.

As shown in figure 1, this utility model provides a kind of ecoscape barricade, the ecoscape barricade includes being placed in embankment The concrete floor 1 of bottommost, and the multilamellar precast segment 2 of whole embankment is overlayed on the concrete floor 1 and is covered with, The side near water of multilamellar precast segment 2 is stepped, and every layer of precast segment 2 forms side by side (as shown in Figure 3) by polylith prefabricated section, Every block of prefabricated section has open-topped first cavity 200.This utility model is stacked layer by layer using precast segment and is covered with whole dike Bank, the length of precast segment is successively decreased with the growth of precast segment floor height, and the setting for making precast segment meets the change of soil pressure Rule, because soil pressure is successively decreased with increasing for soil layer, the soil pressure suffered by the higher precast segment of high level is less, Its own length can reduce, and which save the cost for making precast segment, embody know clearly science, reasonability.Both ensure that Structure safety, has saved material again, while defining stair-stepping structure in the side near water of barricade, stepped step can also be simultaneous Make water balcony, while stepped step also allows for Amphibian activity under water, on the bank.In addition, every layer of precast segment is by pre- Clamp dog is constituted side by side, and backfill and stone in the cavity of formation, this structure makes barricade sufficiently flexibleization.Whole barricade has non- Often good ecological, landscape and hydrophilic, it is to avoid adverse effect of the hard material barricade to ecological environment, and it has throwing The characteristics of money is saved, takes up an area few, adapts to requirement and the gear soil height of various embankments.

The structure of every layer of precast segment and the structure of every block of prefabricated section is detailed below.Hold near water in this utility model The end contacted with water is referred both to, also referred to as side near water；The native end of gear is and holds relative end near water, that is, contact with the gear soil of embankment End.

The width of all prefabricated sections and highly identical, this gives four layers of precast segment, as shown in Figure 2, from the right side Turn left and be followed successively by structure chart from the bottom to the prefabricated section in top each layer, the prefabricated section 21, second layer of the bottom is prefabricated Block 22, third layer prefabricated section 23, the 4th layer of prefabricated section 24, their height and width all same, length is from the bottom to highest Layer successively decreases successively, and near water side forms stepped (see figure 1) after stacking.

The length of all prefabricated sections in every layer of precast segment is identical, and what is be given as shown in Figure 3 is second layer precast segment Structural representation, other layers are unillustrated, but the length of the prefabricated section in identical layer is identical.With the increasing of precast segment floor height It is long, the prefabricated section contraction in length of precast segment is constituted, when ecoscape barricade of the present utility model is formed, only need to be with floor height Growth prefabricated section being gradually shortened, therefore, the shortening of prefabricated block length had both saved material, and increased soil according to soil layer The principle that pressure reduces, is better achieved the native function of gear.

The prefabricated section 21 (as shown in Figure 2) of the above-mentioned bottom is bonded in concrete bottom using cement mortar in this utility model On plate 1.Preferably to position each layer precast segment, anti-sliding stop as shown in Figure 1, has perpendicular at the end near water of concrete floor 1 The antiskid block 5 of the precast segment 2 of the bottom is directly upwardly extended and is located at for backstop, the setting of antiskid block 5 can be with backstop The forward slip of precast segment 2 of the bottom, for the antiskid block fastness of itself, in antiskid block 5 reinforcing bar 51 is provided with.For Preferably fixed other layer of precast segment in addition to the bottom, as shown in Figure 1, all in addition to bottom precast segment is constituted The native end of gear of prefabricated section has the stop block 3 for extending downwardly, and the stop block 3 on current layer precast segment is located at adjacent with current layer Lower floor's precast segment rear.What Fig. 5 was given is the sectional view of second layer prefabricated section 22, third layer and the 4th layer of prefabricated section Section it is same.Also there is reinforcing bar 31 in stop block 3, play a part of to reinforce stop block.Due in the precast segment of upper strata Stop block be fastened on the rear of lower floor's precast segment, and the front of the precast segment of the bottom has backstop slide block, then only In the presence of gear slide block and stop block, all prefabricated sections are positioned, will not forward slip.

As shown in Figures 2 and 3, the two sides of every block of prefabricated section are respectively provided with groove 201, adjacent two in every layer of precast segment 2 Groove 201 on block prefabricated section is spliced to form the second cavity.In every layer of precast segment by two kinds of prefabricated block gap side by side Constitute, the width of end near water of the prefabricated section of the first type is identical with the native end width of gear, and the prefabricated section of second type is near water Less than the native end width of gear, as shown in Figure 3, what it was given is the structural representation of second layer precast segment to end width, wherein first Prefabricated section 22a is planted to hold width and the native end width of gear identical near water, second prefabricated section 22b is to hold width near water less than the native end of gear Width, the first prefabricated section 22a is spaced apart with second prefabricated section 22b.And positioned at the prefabricated section (i.e. second of second type Kind of prefabricated section 22b) both sides the second cavity, one of them second cavity (the second cavity 210a of closed type) is circumferential closure Cavity, another second cavity (the second open cavity 210b) is the cavity that near water side has peristome.Thus, per layer it is pre- The distribution form that three closed spaces are spaced an open space can be formed in component processed, three closed spaces are first empty by one Between 200, closed type the second cavity 210a and first space 200 constitute, open space refers to that open second is empty Chamber 210b.

In adjacent two layers precast segment, the second cavity in two prefabricated sections for stacking is communicated about 200, sees Fig. 4 and Fig. 5 Shown, Fig. 4 is the sectional view of the prefabricated section 21 of the bottom, and the prefabricated section 21 of the bottom has the prefabricated section of base plate, the i.e. bottom 21 the second cavity 210 has a diapire, and Fig. 5 show the sectional view of second layer prefabricated section 22, second layer prefabricated section 22 without base plate, i.e., Second cavity 210 of second layer prefabricated section 22 is the structure for communicating up and down, and the prefabricated section of other layers is identical with second layer sectional view, The second cavity so in the prefabricated section of mounted on top is then communicated up and down.After all prefabricated sections are stacked together, both by owning The first cavity 200 and the closing spaces that formed of the second cavity of above-mentioned closed type 210a, have again by above-mentioned open second The open space that cavity 210b is formed.

To make whole ecoscape barricade more stable and preferably ecology, it is filled with above-mentioned all closing spaces Backfill earth material, is filled with stone in open space.On the ladder formed by multilamellar precast segment, the precast segment of bottom exposes Backfill earth material in plant have water plant 4, reach effect attractive in appearance and ecological；The backfill that the precast segment at other positions exposes Can be according to SEA LEVEL VARIATION situation in material, the plant such as aquatic, flower, grass that drought is raw that varieties of plant is suitable, landscape effect is good.With The growth of plant, can cover on whole embankment and open space, can be more attractive in appearance, reach best afforestation effect；And it is open empty Interior that the place looked for food, perch, multiply and take refuge can be provided for aquatic animal due to being filled with stone, animal can be random Contact is travelling.So, the barricade of hard has obtained sufficient flexibility, ecology.

The present embodiment also has the groove 11 of filling backfill earth material at the end near water of concrete floor 1, also plants in groove Water plant 4.To prevent erosion, anti-filter geotextiles are provided between all precast segments 2 and embankment.

To ensure stability and attractive in appearance, the inner chamber area of the groove 201 on above-mentioned every block of prefabricated section is described first empty The half of cavity area, then in every layer of precast segment, the area of the second cavity 210 is identical with the area approximation of the first cavity 200.

Prefabricated section in the present embodiment can be concrete precast block, it would however also be possible to employ the Industry Waste such as slag, flyash, stone nitre Material, such barricade just more ecological, feature of environmental protection.When filling stone in above-mentioned second cavity 210, can be according to river location The kind and feature of aquatic animal, fills out less as needed or fills out more, do not fill out, and more preferable habitat is provided to animal with profit.

In sum, ecoscape barricade of the present utility model, wall body structure is scientific and reasonable, safe and reliable, cost savings, The stair-stepping step that simultaneously near water side is formed can plant aquatic, xerophyte, after a period of time grows, can cover rapidly Cover, block metope, form stair-stepping green landscape band；Stair-stepping side near water can also double as water balcony, while ladder Shape step also allows for Amphibian activity under water, on the bank；By the arrangement of prefabricated section, closing is cleverly defined in body of wall Space and open space, filled with backfill earth material in closing space, are filled with stone, to hard material barricade in open space Sufficient flexibility, ecology are carried out.The use of prefabricated section is adapted to arbitrary gear soil height and easy construction, quick, Wall quality is fully ensured that；The setting of antiskid block and stop block ensure that wall body structure safety, also than ramp type shore protection section About land resource.So, this utility model effectively overcomes various shortcoming of the prior art and has high industrialization utilization Value.

Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited Type.Any person skilled in the art all can be carried out under without prejudice to spirit and the scope of the present utility model to above-described embodiment Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in this utility model All equivalent modifications completed under god and technological thought or change, should be covered by claim of the present utility model.

Claims

1. a kind of ecoscape barricade, it is characterised in that the ecoscape barricade includes being placed in the concrete of embankment bottommost Base plate, and overlay on the concrete floor and be covered with the multilamellar precast segment of whole embankment, the length of precast segment with The growth of precast segment floor height and successively decrease, with this multilamellar precast segment, near water, side forms stepped, and every layer of precast segment by Polylith prefabricated section is formed side by side, and every block of prefabricated section has open-topped first cavity.

2. ecoscape barricade according to claim 1, it is characterised in that：It is respectively provided with per the two sides of prefabricated section described in block Groove, the groove in per layer of precast segment on adjacent two blocks of prefabricated sections is spliced to form the second cavity.

3. ecoscape barricade according to claim 2, it is characterised in that：By two types in per layer of precast segment Described prefabricated block gap constitute side by side, the width of end near water of the prefabricated section of the first type is identical with the native end width of gear, second The width of end near water of the prefabricated section of type is less than the native end width of gear.

4. ecoscape barricade according to claim 3, it is characterised in that：Positioned at the prefabricated section two of second type Second cavity of side, one of them second cavity is the cavity of circumferential closure, and another second cavity has opening for side near water The cavity in portion.

5. ecoscape barricade according to claim 4, it is characterised in that：First cavity and it is described one of them Filled with backfill earth material in two cavitys, stone is filled with described another second cavity.

6. ecoscape barricade according to claim 5, it is characterised in that：In the rank formed by the multilamellar precast segment On ladder, planting in the backfill earth material for exposing has aquatic, xerophyte.

7. ecoscape barricade according to claim 2, it is characterised in that：Per the groove inner cavity surface on prefabricated section described in block Product is the half of the first cavity area.

8. ecoscape barricade according to claim 1, it is characterised in that：In precast segment described in adjacent two layers, stack Two prefabricated sections in the second cavity communicate up and down.

9. ecoscape barricade according to claim 1, it is characterised in that：The end near water of the concrete floor has perpendicular Directly upwardly extend and be located at for backstop the antiskid block of the precast segment of the bottom.

10. ecoscape barricade according to claim 1, it is characterised in that：The end near water of the concrete floor has The groove of filling backfill earth material.

11. ecoscape barricades according to claim 1, it is characterised in that：The width of all prefabricated sections and highly identical, The length of all prefabricated sections in per layer of precast segment is identical.

12. ecoscape barricades according to claim 1, it is characterised in that：Except constitute the bottom described in precast segment it The native end of gear of outer all prefabricated sections has a stop block for extending downwardly, the stop block on precast segment described in current layer be located at The rear of precast segment described in the adjacent lower floor of current layer.

13. ecoscape barricades according to claim 12, it is characterised in that：Reinforcing bar is provided with the stop block.

14. ecoscape barricades according to claim 1, it is characterised in that：All precast segments and the embankment Between be provided with anti-filter geotextiles.