CN210341549U

CN210341549U - Utilize infiltration garden road structure that abandonment trees were laid

Info

Publication number: CN210341549U
Application number: CN201920731676.6U
Authority: CN
Inventors: 路海燕; 谭德远; 高阳; 荣德锋
Original assignee: Beijing Durun Eco Environmental Engineering Co ltd
Current assignee: Beijing Durun Eco Environmental Engineering Co ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-04-17
Anticipated expiration: 2029-05-21

Abstract

The utility model relates to an utilize infiltration gardens road structure that abandonment trees were laid, be in including plain soil substrate and the perpendicular interval setting of ramming the stake on the plain soil substrate, the stake is made by peeled trunk of dying, lay the sand bed in the clearance between the stake, the sand bed is laid by coarse sand or river sand and is formed, the sand bed upper berth is equipped with the soil layer, the soil layer is laid by sandy loam or loam and is formed, the packing height on soil layer is less than stake top 5cm, the soil layer upper berth is equipped with the turf book. The utility model discloses an utilize infiltration garden road structure that abandonment trees were laid, simple structure, convenient construction not only, and the cost is controllable, but changing waste into valuables, increase green volume to effectively consume the abandonment trees and utilize, improve resource utilization.

Description

Utilize infiltration garden road structure that abandonment trees were laid

Technical Field

The utility model relates to a infiltration garden road structure especially relates to an utilize infiltration garden road structure that abandonment trees were laid.

Background

At present, China advocates low-carbon life and energy conservation and environmental protection, also promotes sponge city construction with great effort, strengthens the ecological utilization to rainwater, reaches the purpose of replenishing groundwater and weakening rainfall flood through rainwater infiltration, simultaneously, garden road also constitutes landscape, how to adopt soft scene processing to the hard scene in the garden, also is an effective solution mode of increasing green volume, in city construction, afforestation's new construction and transformation engineering, adopt the design theory of sponge city, comprehensive consideration rainwater infiltration and utilization, both can alleviate urban waterlogging and can increase urban landscaping area, reach the goal of adjusting the climate and improving urban ecological environment.

However, at present, the municipal road construction usually adopts the waterproof and air-tight glazed tiles, the laid underlying surface is not permeable, a large area of water accumulation on the road surface is caused by slight rainwater, and the supplement of underground water is reduced. The dead big trees in the nursery garden and the garden greening process cannot be consumed, so that resource waste is caused, and how to change the resources into valuables is a problem to be solved in the garden engineering at present.

The existing sponge city design technology mainly adopts roof greening, urban wetland construction and drainage system design to be fixedly discharged to parks, urban rivers and the like to realize sponge city design, and the sponge city design is realized by the water absorption, water storage, water seepage and water purification capabilities of the above technologies, so that the urban waterlogging problem cannot be fundamentally and actively solved, and the sponge city construction target of rainwater ecological utilization, natural accumulation, natural seepage and natural purification is difficult to realize, therefore, the research on the water seepage garden road structure suitable for garden roads is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, convenient construction, cost are controllable, but changing waste into valuables, increase the infiltration garden road structure that the utilization abandonment trees of green volume were laid to effectively absorb the utilization with abandonment trees, changing waste into valuables improves resource utilization.

In order to realize the above-mentioned purpose, the utility model provides an utilize infiltration gardens road structure that abandonment trees were laid, be in including plain soil basal layer and the perpendicular interval setting of ramming plain soil basal layer, the stake is made by the trunk of the peeled dead tree, lay the sand bed in the clearance between the stake, the sand bed is laid by coarse sand or river sand and is formed, the sand bed upper berth is equipped with the soil layer, the soil layer is laid by sandy loam or loam and is formed, the packing height on soil layer is less than stake top 5cm, the soil layer upper berth is equipped with the turf book.

Preferably, the distance between adjacent timber piles is 50-70 cm.

Preferably, the sand layer is laid to a thickness of 10 cm.

Preferably, the laying thickness of the soil layer is more than or equal to 15 cm.

Preferably, the length of the timber pile is 30-50 cm.

Based on the technical scheme, the utility model has the advantages that:

the utility model discloses an it is not only convenient construction and cost controllable to utilize infiltration landscape road structure that abandonment trees were laid, it does not seep water to have eliminated the underlaying face that traditional impermeable ventilative landscape road laid, the rainwater just leads to the problem of road surface large tracts of land ponding slightly, and whole structure has adopted the stake structure of abandonment trees preparation, it just does not cause secondary pollution to have absorbed abandonment trees, changing waste into valuables, and increased the green volume in gardens, urban landscaping area has also been increased when alleviating urban waterlogging, the target of adjusting climate improvement urban ecological environment has been reached.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a schematic plan view of a water-permeable garden road structure;

fig. 2 is a schematic cross-sectional view of a water seepage garden road structure.

Detailed Description

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

The utility model provides an utilize infiltration garden road structure that abandonment trees were laid, as shown in figure 1, figure 2, wherein shown the utility model discloses an optimal implementation mode. The utility model discloses an utilize infiltration garden road structure that abandonment trees were laid, simple structure, convenient construction not only, and the cost is controllable, but changing waste into valuables, increase green volume to effectively consume the abandonment trees and utilize, improve resource utilization.

As shown in fig. 1 and 2, the infiltration garden road structure includes that the plain soil basement layer 5 and the perpendicular interval of ramming set up stake 1 on the plain soil basement layer 5, stake 1 is made by the trunk of the peeled dead tree, lay sand layer 4 in the clearance between stake 1, sand layer 4 is laid by coarse sand or river sand and forms, sand layer 4 upper berth is equipped with soil horizon 3, soil horizon 3 is laid by sandy loam or loam and forms, the fill height of soil horizon 3 is less than 1 top 5cm of stake, 3 upper berths on soil horizon are equipped with turf book 2.

The timber pile 1 adopts a dead tree trunk as follows: the tree bark is cut off by ginkgo, white wax, sophora japonica and aleurites fordii, the length of the wooden pile 1 is 30-50 cm, a layer of anticorrosive paint is brushed on the surface layer of the wooden pile 1, and the wooden pile is dried. The utility model discloses use stake 1 to lay into permeable, afforestation's garden road as the main material.

Preferably, the distance between adjacent timber piles 1 is 50-70 cm, the laying thickness of the sand layer 4 is 10cm, and the laying thickness of the soil layer 3 is 15 cm.

The utility model discloses an utilize infiltration garden road structure that abandonment trees were laid can refer to following step and construct:

1) grooving a road to be paved, wherein the depth is determined according to design requirements;

2) tamping plain soil, wherein the tamping coefficient meets the design requirement;

3) the sawn timber piles are placed on the tamped roadbed, the density meets the aim of comfortable walking and stepping of people, and the distance between every two adjacent timber piles is 50-70 cm;

4) filling graded coarse sand or river sand in gaps among the wooden piles, and paving the gaps to be 10cm thick;

5) paving sandy loam or loam on the sand layer surface, and simultaneously meeting the subsequent lawn paving requirements, wherein the paving thickness is at least 15cm, and the soil layer thickness is about 5cm lower than the top of the timber pile, so that the lawn paving requirements are met;

6) turf rolls are laid on the loam layer to meet the requirements of people for walking.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides an utilize infiltration garden road structure that abandonment trees were laid, its characterized in that: including plain soil substrate (5) and the perpendicular interval setting of ramming be in stake (1) on plain soil substrate (5), stake (1) is made by the trunk of the debarked dead tree, lay sand bed (4) in the clearance between stake (1), sand bed (4) are laid by coarse sand or river sand and are formed, sand bed (4) upper berth is equipped with soil layer (3), soil layer (3) are laid by sandy loam or loam and are formed, the packing height of soil layer (3) is less than stake (1) top 5cm, soil layer (3) upper berth is equipped with turf book (2).

2. The water-permeable garden road structure according to claim 1, wherein: the distance between adjacent timber piles (1) is 50-70 cm.

3. The water-permeable garden road structure according to claim 1, wherein: the laying thickness of the sand layer (4) is 10 cm.

4. The water-permeable garden road structure according to claim 1, wherein: the paving thickness of the soil layer (3) is more than or equal to 15 cm.

5. The water-permeable garden road structure according to claim 1, wherein: the length of the timber pile (1) is 30-50 cm.