CN215563828U - Beam structure, sky green track corridor, greening roof and movable platform - Google Patents

Abstract

The utility model relates to the technical field of building structures, and discloses a beam structure with a planting function, which comprises at least one bearing beam, wherein the bearing beam is provided with at least one groove for planting; the utility model changes the beam structure, does not change the functionality of the beam support, and ensures that the beam support is provided with the planting groove, thereby being convenient for roof planting.

Description

Beam structure, sky green track corridor, greening roof and movable platform

Technical Field

The utility model relates to the technical field of building structures, in particular to a beam structure with a planting function.

Background

With the rapid development of economy in China and the promotion of urbanization footsteps, more and more greenbelts become houses, and how to organically combine houses and gardens becomes a necessary research problem in a new period.

If the application number is: 201010528151.6, which discloses a method for building a slope on the roof of a building, wherein a plurality of planting layers are built on the roof to plant plants, thereby increasing the greening area.

Such methods of increasing the green area have several problems: firstly, the weight of the roof surface is increased due to the large-area laying of the planting layer, the stress structure of the roof is not facilitated, and when the weight is increased, the center of gravity of the roof is transferred to a non-bearing wall, so that the roof collapse is possibly caused; second, some large plants: for example, the required soil thickness is great, and the soil laying amount in the above patent can not provide effective living space for large trees, and thirdly, after a large amount of soil is laid on the roof surface for planting green plants, the movable area of the roof surface is reduced.

If the application number is: chinese patent 201621249973.X discloses a simple steel structure plant curtain wall structure, which is constructed by arranging a plurality of steel frames as planting grooves, and mainly solves the problem of constructing a vertical greening wall capable of effectively receiving illumination.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a beam structure with a planting function, which is provided with a planting groove without changing the functionality of beam support by changing the beam structure, so as to facilitate roof planting.

The utility model is realized by the following steps: a beam structure comprises at least one bearing beam, wherein at least one groove for planting is formed in the bearing beam in the radial direction.

Furthermore, a groove arranged along the radial direction of the bearing beam is arranged on the bearing beam, and flanges are respectively arranged on two sides of the beam.

Furthermore, the bearing beam comprises a plurality of bearing beams, and flanges on adjacent bearing beams are fixedly connected in pairs.

Furthermore, the grooves in adjacent bearing beams in the same plane are communicated with each other.

Furthermore, the flanges fixedly connected in pairs form an alpha angle with the horizontal plane, alpha is more than 0 degree and less than or equal to 10 degrees, and the connection position of the flanges is positioned at the highest point.

Furthermore, every two fixed connecting flanges are in a plane and form an angle beta with the horizontal plane, wherein the angle beta is more than 0 degree and less than 90 degrees.

Furthermore, the bearing beam is provided with at least two grooves distributed along the radial direction of the bearing beam.

Furthermore, the bearing device comprises a plurality of bearing beams, and adjacent bearing beams are fixedly connected.

Furthermore, a communication hole is arranged between the adjacent grooves.

Furthermore, a water inlet pipe and a water outlet pipe are arranged in the groove.

Further, at least a water storage layer, a water filtering layer and a nutrition layer are sequentially paved in the groove from bottom to top; the height H of the water outlet pipe is lower than that of the nutrition layer, and the height H of the water inlet pipe is lower than that of the nutrition layer.

Further, outlet pipe and inlet tube run through the beam structure, and the outlet pipe is equipped with a plurality of apopores, and the inlet tube is equipped with a plurality of inlet openings, and apopore and inlet opening all set up in the inside of recess.

The utility model provides an aerial green track corridor, beam structure, support column and porous disk, the porous disk sets up in beam structure's top, and the support column is used for a supporting beam structure.

A greening roof comprises a bearing wall and a roof arranged on the bearing wall; the roof is composed of a plurality of beam structures, and the beam structures are arranged on the bearing wall.

The utility model provides a movable platform, includes platform, porous disk and the support piece that is used for supporting platform, and the platform comprises a plurality of beam structure, and support piece includes vertical support frame or slope support frame, and the porous disk sets up in the top of platform.

The utility model has the beneficial effects that: the utility model provides a beam structure with planting function, which comprises:

1: planting grooves are formed in the original or newly-built bearing beam structure to plant green plants, so that the roof greening area is higher.

2: the planting grooves are arranged on the bearing beam structure, so that the heavy weight can be reasonably increased on the supporting columns or the supporting walls of the bearing beams, and the possibility of collapse caused by overlarge stress on the top of a building when large trees are planted is avoided.

3: the vegetation planted on the surface of the movable platform (such as the ground) traditionally is moved to the position below the surface of the movable platform (in the groove), so that the area of the movable platform occupied by the green vegetation is smaller, and more movable space can be left for tourists to play on an elevated platform with small area.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a beam structure with planting function provided by the present invention;

FIG. 2 is a schematic view of the installation of the reinforcing ribs and the supporting rods in the beam structure with planting function provided by the present invention;

FIG. 3 is a schematic view of a groove connection portion of a beam structure with a planting function according to the present invention;

FIG. 4 is a schematic structural view of a platform consisting of a plurality of support beams in the beam structure with planting function provided by the present invention;

FIG. 5 is a schematic view A of a single tree pool planting structure in a beam structure with planting function according to the present invention;

FIG. 6 is a schematic view of a roof structure formed by a plurality of support beams in the beam structure with planting function provided by the present invention;

FIG. 7 is a first schematic view of a platform structure comprising a plurality of support beams of the beam structure with planting function according to the present invention;

FIG. 8 is a second schematic view of a platform structure comprising a plurality of support beams of the beam structure with planting function according to the present invention;

FIG. 9 is a schematic structural diagram A of another beam structure with planting function according to the present invention;

FIG. 10 is a view showing a position of flange installation in the beam structure having a planting function according to the present invention;

FIG. 11 is a schematic structural view B of another beam structure with planting function according to the present invention;

FIG. 12 is a schematic view B of a single tree pool planting structure in a beam structure with planting function according to the present invention;

in the figure: 1-bearing wall, 2-large tree, 100-bearing beam, 110-reinforcing rib, 120-supporting rod, 130-tree pool, 200-groove, 210-communicating groove, 300-flange, 410-water outlet pipe, 411-water outlet, 420-water inlet pipe, 421-water inlet, 510-water storage layer, 520-water filtering layer, 530-nutrition layer and 600-water permeable plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element which is referred to must have a specific orientation, be constructed in a specific orientation and operation, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

According to one aspect of the present application, a beam structure having a planting function is provided.

FIG. 1 is a schematic view of a beam structure with planting function according to some embodiments of the present application, including a load-bearing beam, the load-bearing beam having at least one groove for planting green plants, the groove being used for planting green plants to increase the greening area of the roof or the terrace; in addition, the planting grooves arranged on the bearing beam structure can reasonably increase heavy weight on the supporting columns or the supporting walls for supporting the bearing beams, so that the possibility of collapse caused by overlarge stress on the top of a building when large trees are planted is avoided; moreover, the vegetation planted on the surface of the movable platform (such as the ground) traditionally is moved to the position below the surface of the movable platform (in the groove), so that the area of the movable platform occupied by the green vegetation is smaller, and more space for tourists to play is provided.

In some embodiments, the beam structure with planting function as shown in fig. 1 comprises a load-bearing beam 100, wherein the load-bearing beam 100 is provided with a groove 200 arranged along the radial direction of the load-bearing beam 100, two sides of the groove 200 are respectively provided with a flange 300, and the strength of the slotted load-bearing beam 100 is enhanced through the flanges 300, so that the beam structure achieves the inherent support strength of the traditional beam; on the other hand, the bearing beam 100 is provided with the groove 200 for planting green plants, so that the stress of the non-bearing beam 100 (roof) is reduced, the non-bearing beam is more reasonable, and more soil can be borne on the same house structure; it should be noted that the shape of the groove 200 is not limited, and includes but is not limited to: square groove, circular slot, dysmorphism groove, when recess 200 is the square groove, its aspect ratio is: 1: 0.5-1: 4; the width of the support cannot be too narrow to be beneficial to vegetation growth, and the support cannot be too wide to achieve the support effect.

In some embodiments, the beam structure with planting function shown in fig. 9 includes at least two grooves distributed along the radial direction of the load-bearing beam, the size of the groove is not limited, and the groove can be one or more combinations of a square groove, a round groove or an opposite-shaped groove; greenery is planted by the grooves while the frame structure between each adjacent groove provides sufficient support and bending resistance to act as a beam.

As the beam structure for forming the planting groove, the above two kinds are only two kinds, but do not represent only the above two kinds, such as: grooves which are not distributed along the radial direction of the beam can also be adopted, and the ornamental value of the picture is improved by forming the picture by a plurality of grooves in the projection direction, such as the S-shaped distribution of the grooves. Additional beam structure materials in this application include, but are not limited to, one or more combinations of reinforced concrete, steel, and wood.

In some embodiments, a groove is formed in the bearing beam along the radial direction of the bearing beam, flanges are respectively formed on two sides of the beam, the bearing beam 100 is of a reinforced concrete structure and is located on the bearing wall 1, at this time, in order to meet the strength requirement of building construction, the width of the bottom of the bearing beam 100 is greater than that of the bearing wall 1, so that the bearing wall 1 fully supports the bearing beam 100, the corner of the bearing beam 100 extending outwards is just used as a building ceiling line, and an attractive effect is also achieved, it is to be noted that when reinforced concrete is adopted, a waterproof layer needs to be arranged on the inner surface of the groove 200, and a roof frame is laid between the two flanges 300 to construct a roof.

In some embodiments, the bearing beam is provided with a groove arranged along the radial direction of the bearing beam, and flanges are respectively arranged on two sides of the beam, as shown in fig. 2, the bearing beam 100 is a steel structure and is positioned on the bearing wall 1, or is supported by a support column to build a duplex platform, or is used for building a roof structure of a light steel villa; in the conventional steel structure bearing beam 100, most of the conventional steel structure bearing beam 100 adopts i-steel or H-steel, and the combination of the web plate and the flange plate is used to realize strong and effective bending resistance, in this embodiment, the same structure consisting of the groove 200 and the flange 300 is used to provide bending resistance, in order to avoid the deformation of the flange 300 in the steel structure bearing beam 100 relative to the groove 200 or the deformation of the two side walls of the groove 200 relative to the bottom of the groove 200, in this embodiment, a plurality of reinforcing ribs 110 are arranged between the groove 200 and the flange 300, the distance between the adjacent reinforcing ribs 110 is L, L is set according to the actual size of the supporting beam, but since the groove 200 in the steel structure bearing beam 100 is also used to plant large trees 2, the width of the cross section of the groove 200 should not be less than 50cm, the minimum interval between the adjacent reinforcing ribs 110 is not more than 150cm, the support for the flange 300 is ensured, when the minimum interval between the adjacent reinforcing ribs 110 is 0cm, the reinforcing ribs 110 are arranged between the flange 300 and the groove 200 all the time, and the size and the dimension of the reinforcing ribs 110 are not particularly limited, and only the functions of the embodiment need to be satisfied; in addition, in order to support the support strength between the two groove walls of the groove 200 in the steel structure bearing beam 100 and not to influence the planting of the large trees 2, a plurality of support rods 120 are arranged between the two side walls of the groove 200, the distance between every two adjacent support rods 120 is l, and l is not less than 50 cm; it should be noted that when the steel-structured load beam 100 is used, the steel-structured surface needs to be subjected to rust prevention treatment including, but not limited to, painting, oxidation, galvanizing, and porcelain baking.

In some embodiments, a groove is formed in the bearing beam along a radial direction of the bearing beam, flanges are respectively disposed on two sides of the beam, the bearing beam 100 is of a wood structure and generally cooperates with wood house construction, or serves as a cantilever beam or cantilever beam to enrich a decoration effect of a floor, at this time, the wood bearing beam 100 may be integrally formed or may be in mortise-tenon joint, and it should be noted that when the bearing beam 100 is of a wood structure, insect prevention and water prevention treatment needs to be performed on the groove 200.

For the three materials described above, but not limited to the three materials described above, the first: the grooves 200 in the bearing beams 100 are used for planting green plants, and it should be noted that a plurality of green plants are planted in one groove 200 instead of planting one tree in a conventional tree pool 130, so that the utilization rate of soil in an overhead high platform can be effectively improved, the root system of the ultra-large tree 2 can grow along with the grooves 200, the vertically distributed root system is changed into horizontally distributed root system, and then drip irrigation is matched, so that the healthy growth of the ultra-large tree 2 is ensured; II, secondly: the groove 200 and the flange 300 are used for forming a supporting structure, so that the section modulus of the H steel or the I steel is not less than that of the H steel or the I steel, and sufficient supporting strength is provided; while the flanges 300 provide a compact mobile platform, in order to increase the mobile platform area, in some embodiments, a plurality of beams 100 are provided and the flanges 300 of two adjacent beams 100 are connected to each other, so as to increase the mobile platform area by increasing the area of the flanges 300, which can be used for, but not limited to, roof garden activity space, elevated ground support, etc.

Similarly, set up a recess and a plurality of recess and all can adopt the spandrel girder structure of above-mentioned three kinds of materials, it should be noted that, if the setting of a plurality of recesses has been adopted, then for the intercommunication space of a recess, the planting space of a plurality of recesses just seems a little, the trees between every recess separately plant alone, in the unit area, the required soil volume of its root system is not enough, so be unfavorable for the planting of super large-scale trees, utilize the support of beam structure and bearing wall or spandrel post also can plant large-scale trees, in order to guarantee that can not appear one between every adjacent recess and cross the phenomenon of watering a lack of water, so be equipped with the intercommunicating pore (not shown in the figure) between adjacent recess, through intercommunicating pore with the moisture between the adjacent recess, nutrient solution circulation each other. Of course, the communication holes may not be provided if there are enough irrigation pipes according to the actual construction requirements.

In some embodiments, the bearing beam is provided with a groove arranged along the radial direction of the bearing beam, flanges are respectively arranged on two sides of the bearing beam, as shown in fig. 6-7, two fixedly connected flanges 300 respectively form an angle alpha with the horizontal plane, the angle alpha is more than 0 degrees and less than or equal to 10 degrees, the connection part of the two fixedly connected flanges 300 is positioned at the highest point, the flanges 300 collect rainwater by setting an inclination angle, so that the rainwater enters the groove 200 for irrigating green plants, and at the moment, a plurality of bearing beams 100 can form a relatively horizontal platform for visitors to play; it should be noted that in this platform, as shown in fig. 3 to 4, the grooves 200 in each of the load-bearing beams 100 are communicated with each other through the communication groove 210; on one hand, the bending resistance of the whole platform is increased through the communication of the grooves 200, and on the other hand, when the communicated grooves 200 can uniformly flow irrigation liquid into each green plant planting pit, the phenomenon of over-irrigation and water shortage can not occur; it should also be noted that when a plurality of load beams 100 form a jump-deck platform, the interconnected grooves 200 can also be used as drawing lines to form a simple picture scroll, including but not limited to: the cornfield ring, the five-pointed star, the dolphin and the like are used for tourists to look at the air or upward, and as upward viewing, the outer surface of the groove 200 can be matched with electronic equipment such as a display screen to project the layering sense of the groove.

In some embodiments, the bearing beam is provided with a groove arranged along the radial direction of the bearing beam, and two sides of the beam are respectively provided with flanges, as shown in fig. 8, two fixedly connected flanges 300 are in a plane and form an angle β with the horizontal plane, where β is more than 0 ° and less than 90 °, when a plurality of two fixedly connected flanges 300 are arranged in parallel, that is, a platform formed by a plurality of bearing beams 100 becomes an inclined plane, which is suitable for an inclined plane roof or a special-shaped roof, where the strength is required, in order to match the special-shaped roof, the flanges 300 can also be made into a special shape, including but not limited to: arc, fan, corrugated, etc. when the flange 300 is shaped, the flange 300 must be covered on the outer surface of the groove 200 to provide enough section modulus; in the embodiment, the grooves 200 of the bearing beams 100 adjacent to each other in the plane are communicated with each other, and green plants in the same plane are irrigated through the grooves 200, so that irrigation pipelines are reduced; it should be noted that when the adjacent spandrel girders 100 in the plane are far apart, a small communication device such as a water pipe may be used to communicate the two grooves 200 or not communicate the two grooves 200, as the case may be.

As shown in fig. 6, for a movable platform or a roof constructed by a plurality of bearing beams 100, in order to ensure that no gravels or other impurities enter the groove 200, a permeable plate with permeable holes is arranged above the bearing beam 100 structure, namely above the flange 300, the diameter of the permeable holes is not more than 1cm, so as to ensure the filtration of external foreign matters; in addition, for the oversize trees 2 planted in the grooves 200, separate fixing and soil supply are needed, so a tree pool 130 is also arranged above the planting of the grooves 200, the tree pool 130 is communicated with the grooves 200 to bear the oversize trees 2, it should be noted that when the diameter of the tree pool 130 is larger than the width of the grooves 200, the redundant part at the bottom of the tree pool 130 is welded to the flange 300, so as to ensure sufficient supporting strength, of course, if the weight of the planted trees is not so high, the tree pool can not be welded to the bottom, besides, the appearance of the tree pool 130 is not specially limited, a special pattern can be formed or formed separately by matching with the grooves 200, in addition, as shown in fig. 10, when the flange is arranged in the middle of the beam structure, the beam structure can also extend upwards to form a part of the tree pool, so as to support the oversize trees in the beam structure provided with a plurality of grooves, as shown in fig. 11, the wall of each groove can be extended with a water permeable plate to be used as a tree pool.

When trees are planted in the grooves 200, in order to further ensure the survival rate of the large trees 2, the grooves 200 must be watered for a long time to meet the requirement that the large trees 2 absorb water, and nutrient solution is supplied to the water; when watering the groove 200 for a long time, when setting up a groove, too much moisture can flow to the green place of planting next along the groove, when setting up a plurality of grooves, set up the intercommunicating pore between a plurality of grooves, through the intercommunicating pore with too much moisture in a groove to another groove.

In some embodiments, drip irrigation tubes are provided within the tree pond 130 for drip irrigation of green plants.

In some embodiments, an irrigation opening is provided at one end of the groove 200, through which the entire interconnected groove 200 is flood irrigated, although a drain opening is provided at the end remote from the irrigation opening for draining water.

In some embodiments, the partial groove 200 is provided with an inlet pipe 420 and an outlet pipe 410, the openings of the inlet pipe and the outlet pipe are both arranged in the groove 200, and the water flowing through the groove 200 is further circulated, so that the amount of water pipes used in the traditional irrigation is reduced; specifically, the water outlet height H of the water outlet pipe 410 is lower than the height H of the inlet opening of the water inlet pipe 420, and the water outlet height H of the water outlet pipe 410 is higher than the bottom of the groove 200, so that sufficient irrigation water is ensured, meanwhile, water can flow to the next green plant along the groove 200, it should be noted that in the present application, the water outlet height H refers to the highest water level line of the water outlet pipe,

in some embodiments, as shown in fig. 5, at least a water storage layer 510, a water filtration layer 520 and a nutrition layer 530 are sequentially laid in the groove 200 from bottom to top, in this embodiment, the water storage layer 510 is, but not limited to, gravel, the water filtration layer 520 is, but not limited to, gravel, and the nutrition layer 530 is, but not limited to, soil, at this time, the opening of the water inlet pipe 420 is arranged lower than the nutrition layer 530, and the water outlet pipe 410 has a higher water outlet height than the water storage layer 510 and lower than the nutrition layer 530; when the water inlet pipe 420 starts to feed water, the water directly flows through the water filtering layer 520 to the water storage layer 510, and does not irrigate the nutrition layer 530; the root system of the large tree 2 is distributed into the water storage layer 510, the water filtration layer 520 and the nutrition layer 530 and absorbs water from the water storage layer, the water filtration layer 520 and the nutrition layer; the nutrition layer 530 absorbs water from the drainage layer 520 and the water storage layer 510, and the wettability of the nutrition layer 530 is maintained; when the other large trees 2 need to be supplied with water, the water can be absorbed from the water filtering layer 520 and the water storing layer 510 through the root system; after the water inlet pipe 420 completely conveys water to the water storage layer 510 and the water filtering layer 520, the water higher than the water filtering layer 520 is discharged through the water discharging pipe, so that the nutrient layer 530 is prevented from being washed by the water; the phenomenon that the service life of the whole device is shortened and the device needs to be maintained repeatedly due to salinization or hardening of soil in the nutrition layer 530 caused by repeated water washing is avoided; in addition, through the three layers, the water inlet pipe 420 and the water outlet pipe 410, the large trees 2 can be well irrigated uninterruptedly for a long time, irrigation water cannot overflow the groove 200, the purpose of improving the survival rate is achieved, and operation steps of garden workers are reduced.

In some embodiments, as shown in fig. 12, at least a water storage layer 510, a water filtration layer 520 and a nutrition layer 530 are sequentially laid in the groove 200 from bottom to top, in which case the water inlet pipe and the water outlet pipe both transversely penetrate the support beam structure, the water outlet pipe is provided with a plurality of water outlet holes, the water inlet pipe is provided with a plurality of water inlet holes, and the water outlet holes and the water inlet holes are both arranged in the groove; outlet pipe and inlet tube set up the below at the nutritive layer equally, guarantee that the in-process of going out water and intaking can not make the nutritive layer produce the phenomenon that hardens, the mode that sets up the hole through outlet pipe and inlet tube is intake and is gone out water, guaranteed the more even distribution of nutrient solution in the moisture in the planting layer in the recess, if adopt single water pipe to intake and go out water, long-time fixed position waters, can lead to a large amount of nutrients to pile up the water inlet department at single water pipe, probably cause the phenomenon that the plant burns out.

The utility model provides an aerial green track corridor, a beam structure, support column and porous disk, the porous disk sets up in the top of carrier bar, and the support column is used for supporting the carrier bar.

A green roof comprising a roof; the roof is composed of a plurality of single beam structures, and the beam structures are arranged on the bearing wall.

The utility model provides a movable platform, includes platform, porous disk and the support piece that is used for supporting platform, and the platform comprises a plurality of single beam structure, and support piece includes vertical support frame or slope support frame, and the porous disk sets up in the top of platform.

A method of planting comprising the steps of:

s1, constructing a bearing beam structure and reserving a groove;

s2, presetting planting points, a water storage layer thickness line, a water filtration layer thickness line and a nutrition layer thickness line in the groove;

s3, arranging a water inlet pipe and a water outlet pipe according to the height requirement,

s4, placing green plants in the grooves according to the planting points, and paving a water storage layer, a water filtering layer and a nutrition layer in sequence;

and S5, preparing a pouring liquid and pouring continuously.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (15)

1. A beam structure is characterized by comprising at least one bearing beam, wherein at least one groove for planting is arranged on the bearing beam along the radial direction of the bearing beam.

2. The beam structure according to claim 1 wherein said load beam is provided with a groove disposed radially along said load beam, said beam being provided with flanges on each side.

3. The beam structure defined in claim 2 includes a plurality of said beams with flanges on adjacent beams being fixedly connected in pairs.

4. A beam structure according to claim 3, wherein the grooves in adjacent load-bearing beams in the same plane communicate with each other.

5. The beam structure according to claim 3 wherein each pair of the fixedly connected flanges respectively form an angle α with the horizontal plane, α is greater than 0 ° and less than or equal to 10 °, and the connection of the flanges is at the highest point.

6. The beam structure defined in claim 3 wherein, two by two, said flanges are fixedly connected to form a plane and to form an angle β with the horizontal, 0 ° < β < 90 °.

7. The beam structure according to claim 1, wherein the load beam is provided with at least two grooves distributed radially along the load beam.

8. The beam structure according to claim 7, comprising a plurality of said load-bearing beams, adjacent said load-bearing beams being fixedly connected.

9. The beam structure according to claim 8 wherein communication holes are provided between adjacent grooves.

10. A beam structure according to any one of claims 2 or 7, wherein water inlet and outlet pipes are provided in the recesses.

11. The beam structure according to claim 10, wherein at least a water storage layer, a water filtration layer and a nutrition layer are laid in the grooves from bottom to top in sequence; the water outlet height H of the water outlet pipe is lower than the height of the nutrition layer, and the height H of the water inlet pipe is lower than the height of the nutrition layer.

12. The beam structure according to claim 11 wherein the outlet pipe and the inlet pipe extend through the beam structure, the outlet pipe having a plurality of outlet openings and the inlet pipe having a plurality of inlet openings, the outlet openings and the inlet openings being disposed within the recesses.

13. An airborne green tunnel corridor comprising a beam structure as claimed in any one of claims 2 or 7, support columns and permeable panels, the permeable panels being disposed above the beam structure, the support columns being arranged to support the beam structure.

14. A greening roof is characterized by comprising a bearing wall and a roof arranged on the bearing wall; the roof is composed of a plurality of beam structures according to any one of claims 3 or 8, and the beam structures are arranged on the bearing walls.

15. A mobile platform comprising a platform, a permeable panel and a support for supporting the platform, the platform comprising a plurality of beam structures as claimed in any one of claims 3 or 8, the support comprising a vertical support or an inclined support, the permeable panel being disposed above the platform.

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