CN213029239U - Fill construction area trees protection architecture on spot - Google Patents
Fill construction area trees protection architecture on spot Download PDFInfo
- Publication number
- CN213029239U CN213029239U CN202020425010.0U CN202020425010U CN213029239U CN 213029239 U CN213029239 U CN 213029239U CN 202020425010 U CN202020425010 U CN 202020425010U CN 213029239 U CN213029239 U CN 213029239U
- Authority
- CN
- China
- Prior art keywords
- tree
- retaining wall
- nutrient soil
- trees
- pool
- 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
Links
Images
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model provides a filling construction area tree in-situ protection structure, which comprises a tree in-situ protection structure and a nutrient supply system which are combined together; the on-site tree protection structure consists of a tree pool and a pool opening protection net structure; the nutrient supply system is composed of tree pond bottom nutrient soil, retaining wall outside nutrient soil and the retaining wall bottom, and the tree pond bottom nutrient soil and the retaining wall outside nutrient soil are connected through a retaining wall bottom flood discharge channel. The utility model discloses to having ancient trees, the famous tree of certain age or having the trees of certain view ornamental value in the engineering construction district, keep on the spot and protect, improve the reservation utilization ratio and the survival rate of original tree in the construction district, improve the interior ecological environment of construction district, reduce engineering cost.
Description
Technical Field
The utility model relates to a field is mainly in urban landscape construction area longer, have the trees of certain view effect to protect on the spot, in particular to is filling the protection architecture of construction area to trees adoption to improve the reservation utilization ratio and the survival rate of the original trees in construction area, improve the interior ecological environment of construction area.
Background
Trees with longer ages, including ancient trees, famous trees and trees with certain landscape ornamental value, exist in urban construction and supporting engineering construction areas, and are local precious humanistic ecological landscape resources. Part of the engineering projects usually cut down and clear the table for original trees, and landscape trees are planted after landscape construction in later period, the method usually damages part of ancient trees and famous trees existing in the engineering construction area, and related regulations are issued by related departments of the state to protect the ancient trees and famous trees.
With the rapid development of urban construction and supporting engineering construction, the problem of how to effectively protect ancient trees and famous trees in urban construction areas is increasingly highlighted. At present, the tree protection in urban construction areas mainly comprises transplanting protection or on-site protection and the like, and the on-site protection scheme has the advantages of reducing the engineering cost, high tree survival rate, no damage to the ecological environment and the like, so the on-site protection scheme becomes the best choice for protecting the famous ancient trees.
In urban construction projects, the elevation of the original ground is usually improved, and the backfilled construction areas formed by improving the elevation of the ground usually have great influence on the growth quality of original trees in the construction areas, for example, the trees are directly treated by backfilling around the trunk, and the trees are easily stuffy roots and the survival rate of the trees is influenced because the trees are affected by the depth of burying the trunk by the backfilling or the depth of pricking the roots is too deep; even if the trees survive in the backfilling area, the overall growth vigor of the trees can be greatly influenced in the future.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aiming at the problems, the on-site protection structure for the trees in the filling construction area is provided.
Therefore, the utility model adopts the following technical scheme:
a filling construction area tree in-situ protection structure is characterized by comprising a tree in-situ protection structure and a nutrient supply system which are combined together;
the on-site tree protection structure consists of a tree pool and a pool opening protection net structure; the tree pool comprises foundation piers, concrete lintels, peripheral retaining walls and drain pipes, wherein the retaining wall foundation piers are pier-shaped structures which are embedded in the original soil layer within a certain depth range and are higher than the original ground by a certain height, the concrete lintels are built on the foundation piers, and a retaining wall bottom flood discharge channel is formed between the lower part of the concrete lintels and the original ground and is used as a nutrient flow channel in nutrient soil inside and outside the retaining walls;
the protective net structure is arranged in a manhole;
the nutrient supply system is composed of tree pond bottom nutrient soil, retaining wall outside nutrient soil and the retaining wall bottom, and the tree pond bottom nutrient soil and the retaining wall outside nutrient soil are connected through the retaining wall bottom flood discharge channel.
The protective net is fixed at the mouth of the tree pool, is supported by a protective net supporting structure in the middle and is inclined upwards to form a certain gradient.
Nutrient soil at the bottom of the tree pool is paved at the bottom of the tree pool to directly provide nutrients for trees to be protected; nutrient soil outside the retaining wall is filled around the retaining wall, and under the action of rainwater, nutrients in the nutrient soil are connected through the nutrient soil at the bottom of the flood discharge channel at the bottom of the retaining wall and enter the nutrient soil in the tree pond to provide nutrients for trees to be protected.
The protection structure of the utility model is used for protecting trees in the filling construction area, and the backfilling earthwork is isolated from the trees to be protected by adopting the tree pool enclosed by the retaining wall, so as to prevent the backfilling earthwork from burying the trunk of the trees; the safety protection net is used for preventing foreign objects from impacting trees and preventing personnel from falling; nutrient soil outside the retaining wall of the tree pool and at the bottom of the tree pool is used for providing nutrients for the trees; utilize the flood discharge passageway that sets up in tree pond barricade below to communicate the inside and outside nutrient circulation in the nutrient soil of barricade to prevent to build the restriction of the destruction of barricade to the root of a tree and outside extension. The protection structure can improve the reserved utilization rate of the original tree in the construction backfill area and can also maintain the growth quality of the original tree.
The utility model has the advantages that:
(1) the utility model discloses to the ancient trees, the famous tree that have certain age in the engineering construction district or have the trees of certain view ornamental value, remain on the spot and protect, improve the reservation utilization ratio and the survival rate of original tree in the construction district, improve the interior ecological environment of construction district.
(2) The utility model discloses an effective protection architecture is taken to native trees in construction area, and the interrelationship of effectively balancing construction area place increase with the trees growth guarantees the normal growth of native trees, reduces engineering cost.
(3) The utility model discloses a set up all around at trees and enclose fender structure, prevent that backfill from burying the trunk, effectively guarantee the normal root depth of pricking degree of depth and growth space of trees, maintain or improve the growth quality of native trees.
(4) The utility model discloses utilize and set up safety protection net at tree pool barricade top, prevent that children are unexpected to fall, prevent the destruction that human activity caused trees, simultaneously through the maintenance manhole that safety protection net predetermine, regularly in time clear up withered leaves, debris that accumulate in the tree pool;
(5) the utility model discloses a set up nourishment supply system, guarantee the effective intercommunication of root and the soil body on every side, improved the promptness of nourishment supplies such as root moisture content.
Drawings
Fig. 1 is a schematic longitudinal section of the present invention.
Fig. 2 is a schematic sectional view of the section a-a of the present invention.
Fig. 3 is a schematic cross-sectional view of the present invention from B to B.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1, fig. 2 and fig. 3, the objects related to the on-site protection structure for trees in the construction area of fill and the construction method include a protective screen 1, a protective screen support 2, a tree pool retaining wall 3, a concrete lintel 4, an overhaul ladder 5, a foundation pier 6, retaining wall external nutrient soil 7, an original soil layer 8, a retaining wall drain pipe 9, tree pool bottom nutrient soil 10, a landscape green belt 11, a manhole 12, a tree to be protected 13, a retaining wall bottom flood discharge channel 14 and a construction area ground leveling backfill earthwork 15.
Retaining wall basis mound 6 is for burying in original soil layer 8 certain depth range to exceed the mound type structure of original ground take the altitude, for concrete lintel 4 provides the support, and the structural style of retaining wall basis mound 6 can be based on the condition selection masonry foundation or the concrete placement basis of original soil layer.
One end of the protective net support 2 is fixed on the tree pool retaining wall 3, and the other end of the protective net support is connected with the protective net 1 and used for supporting the protective net and preventing the protective net from collapsing.
The manhole 12 is a hole reserved on the protective screen 1 and is provided with a mesh door for access of an overhaul worker.
The overhaul crawling ladder 5 is a U-shaped steel bar fixed on the tree pool retaining wall 3 and is used for maintainers to go up and down the tree pool.
The drain pipe 9 is a pre-buried pipeline and is positioned below the concrete lintel 4, the inlet of the drain pipe is basically flush with the bottom of the tree pool, and the outlet of the drain pipe is connected with an external drainage system and used for draining accumulated water in the tree pool and preventing trees from being soaked and flooded for a long time.
The tree pond external nutrient soil 7 is located between the tree pond retaining wall 3 and the backfilling compacted earthwork 15, and under the action of rainwater, nutrients in the tree pond external nutrient soil are conveyed to the tree 13 to be protected through the retaining wall bottom flood discharge channel 14.
The tree pool bottom nutrient soil 10 is located at the bottom of the tree pool and is used for providing nutrition for trees to be protected, and the tree pool bottom flood discharge channel 14 is connected with the tree pool external nutrient soil 7 to provide nutrition for the trees to be protected and receive nutrition supplement.
The landscape green belt 11 is positioned around the tree pool, can be used for planting landscape flowers and plants or arranging landscape lamps and is used for beautifying the trees to be protected and improving the landscape effect of the trees to be protected.
As shown in fig. 1 to 3, the construction method using the on-site tree protection structure in the fill construction area includes the following steps:
a. according to the root distribution condition of the tree to be protected, foundation pier foundation grooves are excavated around the tree to be protected, foundation piers 6 are built, the burial depth and the size of the foundation piers are determined according to the weight of the retaining wall 3 and foundation settlement calculation, and the foundation piers 6 are a certain distance above the original ground.
b. Pouring a concrete lintel 4 on the foundation pier 6, calculating and determining the size of the concrete lintel 4 according to the weight of the upper retaining wall 3, selecting a plain concrete beam or a reinforced concrete beam according to the calculation result, and forming a retaining wall bottom channel 14 by spacing a certain distance between the concrete lintel 4 and the original ground;
c. building a retaining wall 3 on the concrete lintel 4, embedding a crawling ladder 5 on the retaining wall 3, presetting a drain pipe 9 at the bottom of the retaining wall, wherein the drain pipe 9 is communicated with an external drainage system, and the retaining wall 3 can be in a brick laying form or concrete casting;
d. backfilling nutrient soil 7 outside the retaining wall on the periphery of the retaining wall 3, backfilling compacted earthwork 71 outside the nutrient soil 7 outside the retaining wall, and paving nutrient soil 10 at the bottom of a tree pool surrounded by the retaining wall 3; the nutrient soil outside the retaining wall and the nutrient soil laid at the bottom of the tree pool are connected through a retaining wall bottom flood discharge channel 14, and one or both of the nutrient soil 7 outside the retaining wall and the nutrient soil 10 are filled into the retaining wall bottom flood discharge channel 14 to be connected with the nutrient soil.
e. A light-transmitting protective net 1 and a protective net support 2 are arranged on a retaining wall 3, and a manhole 12 with a net door is reserved on the light-transmitting protective net.
f. And a landscape green belt 11 is arranged on the surface layer of the nutrient soil 7 outside the retaining wall on the periphery of the retaining wall.
The utility model discloses a method for in-situ protection of trees in a filling construction area, which prevents the trunk of the trees to be protected from being buried by backfilling; the falling of personnel and the accidental damage of human activities to trees are prevented, and dead branches and leaves of the trees slide down along the protective net, so that cleaning personnel can clean the trees conveniently; provides sufficient nutrients for the trees to be protected and improves the timeliness of the nutrient supply of the trees.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, i.e. all equivalent changes and modifications made according to the present invention are covered by the scope of the claims of the present invention, which is not illustrated herein.
Claims (3)
1. A filling construction area tree in-situ protection structure is characterized by comprising a tree in-situ protection structure and a nutrient supply system which are combined together;
the on-site tree protection structure consists of a tree pool and a pool opening protection net structure; the tree pool comprises foundation piers, concrete lintels, surrounding retaining walls and drain pipes, wherein the foundation piers are pier-shaped structures which are embedded in an original soil layer within a certain depth range and are higher than the original ground by a certain height;
the protective net structure is arranged in a manhole;
the nutrient supply system is composed of tree pond bottom nutrient soil, retaining wall outside nutrient soil and the retaining wall bottom, and the tree pond bottom nutrient soil and the retaining wall outside nutrient soil are connected through the retaining wall bottom flood discharge channel.
2. The in-situ tree protection structure for a fill construction area according to claim 1, wherein the protection net is fixed at the mouth of the tree pool, supported by a protection net support structure in the middle, and inclined upward to form a certain slope.
3. The in-situ tree protection structure for a fill construction area of claim 1, wherein the nutrient soil at the bottom of the tree pool is spread at the bottom of the tree pool to directly provide nutrients for trees to be protected; nutrient soil outside the retaining wall is filled around the retaining wall, and under the action of rainwater, nutrients in the nutrient soil are connected through the nutrient soil at the bottom of the flood discharge channel at the bottom of the retaining wall and enter the tree pool to provide nutrients for trees to be protected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020425010.0U CN213029239U (en) | 2020-03-27 | 2020-03-27 | Fill construction area trees protection architecture on spot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020425010.0U CN213029239U (en) | 2020-03-27 | 2020-03-27 | Fill construction area trees protection architecture on spot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213029239U true CN213029239U (en) | 2021-04-23 |
Family
ID=75520070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020425010.0U Active CN213029239U (en) | 2020-03-27 | 2020-03-27 | Fill construction area trees protection architecture on spot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213029239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113439593A (en) * | 2020-03-27 | 2021-09-28 | 中国电建集团华东勘测设计研究院有限公司 | Filling construction area tree on-site protection structure and construction method |
-
2020
- 2020-03-27 CN CN202020425010.0U patent/CN213029239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113439593A (en) * | 2020-03-27 | 2021-09-28 | 中国电建集团华东勘测设计研究院有限公司 | Filling construction area tree on-site protection structure and construction method |
| CN113439593B (en) * | 2020-03-27 | 2023-02-14 | 中国电建集团华东勘测设计研究院有限公司 | Filling construction area tree on-site protection structure and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109137940A (en) | A kind of novel solid drainage system suitable for loose landfill side slope | |
| CN109811776B (en) | Assembled lattice frame roof beam | |
| CN105484275A (en) | Reinforcing and anchoring ecological restoration system for high and steep waste slag side slope of wind power plant in mountainous area | |
| CN105625443A (en) | High-steep soil nail grass planting slope protection structure system and construction method thereof | |
| CN112144552A (en) | Damaged mountain ecological vegetation restoration structure, implementation method and application thereof | |
| CN213029239U (en) | Fill construction area trees protection architecture on spot | |
| CN113439593B (en) | Filling construction area tree on-site protection structure and construction method | |
| CN205475264U (en) | High sediment side slope of abandoning suddenly in mountain area wind -powered electricity generation field adds muscle anchor ecological remediation structure | |
| CN207987934U (en) | A kind of robust structure for ecological treatment of slope | |
| CN110199749A (en) | The construction method of growing thickly treescape | |
| CN1296735A (en) | Method for transplanting old and noble trees | |
| CN210857234U (en) | Combined structure for greening and protecting slope packway platform | |
| CN214657144U (en) | Novel ecological bank protection suitable for northwest loess plateau area | |
| CN114635432A (en) | Construction method of composite ecological slope protection of foundation pit | |
| CN211498716U (en) | Stone planting wall | |
| JP4927038B2 (en) | Tree planting block, planting structure using the same, and planting method | |
| CN209368850U (en) | A kind of protection contractility soil cut slope | |
| CN209652901U (en) | A kind of restoration of the ecosystem structure for building stones mining area | |
| CN113767806A (en) | Karst region stony desertification land comprehensive treatment method | |
| CN112252343A (en) | Side slope packway with drainage and landscape greening irrigation functions and construction method thereof | |
| CN111778925A (en) | River course ecological slope protection and construction method thereof | |
| KR200446723Y1 (en) | Reinforced soil retaining wall with vegetation function of vine plants and shrub plants | |
| CN217870311U (en) | Ecological dam | |
| CN214005586U (en) | Ecological barricade in river course | |
| CN219478629U (en) | Spliced plant-growing groove slope protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |