CN115354889B - Air football court of assembled building structure with sponge function - Google Patents
Air football court of assembled building structure with sponge function Download PDFInfo
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- CN115354889B CN115354889B CN202210860141.5A CN202210860141A CN115354889B CN 115354889 B CN115354889 B CN 115354889B CN 202210860141 A CN202210860141 A CN 202210860141A CN 115354889 B CN115354889 B CN 115354889B
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
- E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
- E04H3/14—Gymnasiums; Other sporting buildings
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/665—Sheets or foils impervious to water and water vapor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
Abstract
The invention discloses an air football field with an assembled building structure and a sponge function, which comprises a football field and an assembled main body structure, wherein the football field comprises a waterproof structure layer, a drainage structure layer and light planting soil, and the main body structure comprises a foundation, prefabricated columns and prefabricated beams which are connected in an assembled manner through connecting pieces; the main structure is poured with a floor support plate, the football field is laid on the floor support plate, and a drainage device is arranged between the waterproof structure layer and the drainage structure layer; a wall body is built around the football field on the building carrier plate, and a protective layer is paved on the inner side of the wall body. The football field has the characteristics of adaptable floating load, the drainage layer of the football field has the characteristics of flexible structure, strong applicability and low repair difficulty, and the overall technical effect is consistent with the concept of seepage, stagnation, storage, cleaning and drainage in the sponge concept.
Description
Technical Field
The invention relates to the field of football sports facilities, in particular to an air football field with an assembled building structure and a sponge function.
Background
Football sports is one of the most popular sports in the world, the population base world of football sports is the first, but international football allies prescribe standard football field area to be 7140 square meters, football field occupation is huge, along with the development of urban development of people, available land area is smaller and smaller, football field in the air is developed into an epoch trend, and the construction of the football field in the air can improve the area volume rate of urban land and is one of effective measures for coping with the increasingly stressed urban land use problem.
At present, the existing air football field drainage technology is generally a rigid drainage structure layer, and is only applicable to some air football fields without floating load, but in the air football fields with floating load, once structural damage and blockage occur to the rigid drainage structure, the rigid drainage structure is difficult to repair.
In addition, as our government continues to push the development of fabricated buildings, the degree of assembly in the building industry continues to increase, and the fabricated buildings are becoming more mature. Various types of social buildings tend to be diversified nowadays, and the assembled design also needs to be diversified to adapt to the development of the times, but the assembled integrated design of a single-layer building foundation and a main structure is still less in the construction of an air football field at present.
Disclosure of Invention
The invention aims to solve the technical problem of providing an air football field with an assembled building structure and a sponge function, wherein the main structure form of the air football field is an assembled building, the drainage structure of a floor is a flexible drainage structure, the applicability is strong, and the repair difficulty is low.
In order to solve the technical problems, the invention adopts the following technical scheme:
an assembled building structure football court in air that has sponge function concurrently, its characterized in that: the football field comprises a waterproof structure layer, a drainage structure layer and light planting soil, wherein the main structure comprises a foundation, prefabricated columns and prefabricated beams, the foundation, the prefabricated columns and the prefabricated beams are connected in an assembled mode through connecting pieces, a single structure is formed at connecting nodes through concrete pouring connection, and a plurality of single structures are connected through the prefabricated beams to form the main structure; the main structure is provided with a building support plate in a pouring mode, the waterproof structure layer, the drainage structure layer and the light planting soil are sequentially paved on the building support plate from bottom to top, lawns are planted on the light planting soil, and a drainage device is arranged between the waterproof structure layer and the drainage structure layer; the building support plate is built with a wall body around the drainage structure layer, the waterproof structure layer and the light planting soil, and at least one protective layer is paved on the inner side of the wall body.
Further, the waterproof structure layer comprises a leveling layer, a bonding layer, a first impermeable layer, a first protective layer, a second impermeable layer and a second protective layer which are sequentially arranged from bottom to top; the drainage structure layer comprises a first haydite layer, a first geotextile, a second haydite layer and a second geotextile which are sequentially distributed from bottom to top.
By adopting the technical scheme, the waterproof structure layer is paved on the building support plate, the plane adopts the staggered double waterproof coiled material layers and double protection layers, the plane water resistance is realized, the double protection layers and the waterproof coiled material layer are paved on the vertical face, the barrel-shaped waterproof structure is formed, and the drainage structure layer is wrapped in the waterproof structure layer; the double-layer haydite double-layer geotextile is paved on the second protective layer in the waterproof structure layer, the haydite layer and the geotextile cannot be irreversibly damaged due to the fact that upper load is applied to the drainage structure, and the haydite and the geotextile are separated and are easy to repair, so that compared with the traditional rigid drainage structure which is hard and not easy to change and is irreversible once changed, the drainage structure layer fully embodies the characteristic of flexibility.
The barrel-shaped waterproof structure and the flexible drainage structure realized by the technical scheme embody the construction method based on the sponge idea; the invention realizes the characteristic of water seepage by using geotextile with specific water seepage function and filling the geotextile with ceramsite particles. Meanwhile, compared with the drainage plates and hollow drainage forms in the drainage pipes used in the rigid drainage structures in the prior art, the drainage plates and hollow drainage forms are unfavorable for the drainage of the stagnant rainwater.
As described above, the periphery of the drainage structure layer is covered by the 'bucket' -shaped waterproof structure layer, rainwater can only be drained through the only channel of the drainage device, the structure of the drainage structure layer has the functions of collecting rainwater, enabling the rainwater to drain to a designated position, preventing the rainwater from being irregularly drained, reflecting the characteristic of draining the rainwater in a controllable manner, and the rainwater drained into the drainage device can be stored for recycling, thus reflecting the characteristic of collecting and recycling water resources.
In addition, the ceramsite in the ceramsite layer has the functions of adsorbing harmful elements, bacteria and mineralizing water in the water body, is a filter material with very good effect of active biodegradation of harmful substances and a best biomembrane carrier in a biofilter, and has the characteristic of being capable of generating a purifying effect on rainwater.
Further, the drainage device comprises a drainage pipe protection cover, a detachable drainage pipe and a water storage tank, wherein the drainage pipe protection cover is pre-coated on one side wall body and is positioned between the drainage structure layer and the waterproof structure layer, and the surface of the waterproof structure layer is 2% of slope finding setting, so that the surface of the waterproof structure layer is inclined towards the side where the drainage pipe protection cover is positioned; the water drain protection cover is detachably connected with the detachable water drain, the water storage tank is connected with the detachable water drain through a first water pipe, a water pump is arranged in the water storage tank, the water pump is connected with a second water pipe, the other end of the second water pipe is connected with a spray head, and the spray head is arranged above the lawn and is used for spraying water collected by the water drain device to the lawn; when the lawn is subjected to daily maintenance, the water pump in the water storage tank can be started, stored rainwater is pumped out of the water storage tank and then reaches the spray head through the second water pipe, and the spray head sprays the lawn, so that the characteristic of collection and utilization is fully reflected.
Preferably, the drain pipe protection cover is hollow cylindrical, the front half section of the drain pipe protection cover is provided with internal threads, and the rear half section of the drain pipe protection cover is in a grid shape; the water inlet end of the detachable drain pipe is provided with external threads, and the drain pipe protection cover is detachably connected with the detachable drain pipe through threads; the effect of drain pipe safety cover is for dismantling the drain pipe in the protection, prevents that the structural layer of top from pushing down under the action of gravity and damaging dismantling the drain pipe, and the baffle grid of drain pipe safety cover latter half section can separate debris simultaneously.
Further, the protection layer on the inner side of the wall body comprises a fourth protection layer, a third impermeable layer and a third protection layer which are paved from outside to inside in sequence.
Further, the foundation comprises a reinforcement cage, the reinforcement cage consists of four-sided vertical reinforcement and bottom plane reinforcement, and the lower part of the prefabricated column is connected with the reinforcement cage in an assembling way through a transverse stress connecting piece and a vertical stress connecting piece; the top of the precast column is connected with the end of the precast beam in an assembling mode through a node connecting piece.
Further, install first metal sheet on the basal plane of steel reinforcement cage, vertical atress connecting piece includes first external screw rod, first external screw rod sets up vertically on the first metal sheet, prefabricated bottom of post has the second metal sheet, offer on the second metal sheet with first external screw rod assorted first through-hole, the second metal sheet passes through first through-hole pierces into first external screw rod, and will through first nut the second metal sheet fastening is in on the first metal sheet.
Further, the transverse stress connecting piece comprises a first internal thread pipe and a second internal thread pipe, the first internal thread pipe is transversely arranged on the vertical face reinforcing steel bar of the reinforcing steel bar cage, the second internal thread pipe is transversely arranged on the side wall of the lower end of the prefabricated column and corresponds to the first internal thread pipe to be communicated, and the first internal thread pipe is connected with the second internal thread pipe through a second external threaded rod.
Further, the node connecting piece comprises a third external screw rod, the third external screw rod is vertically arranged at the top of the prefabricated column, a third metal plate is prefabricated on the end part of the prefabricated beam, a second through hole matched with the third external screw rod is formed in the third metal plate, the third metal plate penetrates into the third external screw rod through the second through hole, and the third metal plate is fastened on the third external screw rod through a second nut, so that the prefabricated column is fixedly connected with the prefabricated beam.
Further, a first buckle used for clamping the first metal plate is arranged on the bottom plane of the reinforcement cage, and the first metal plate is fixedly installed on the bottom plane of the reinforcement cage through the first buckle.
The foundation of the main body structure is of a square structure with an inwards concave middle part, the foundation is firstly poured for the first time through a unique reinforcement cage shape, a first inner threaded pipe and a buckle on the reinforcement cage and a unique construction method, a first metal plate is prefabricated in a foundation groove to enable the foundation to be formed into a foundation with an assembling and connecting function in a high-efficient mode, the lower end of a prefabricated column is in a cross shape, a second metal plate and a second inner threaded pipe are prefabricated, a first outer threaded rod of the foundation part is vertically stressed and connected with a second metal plate of a prefabricated column part, the first inner threaded pipe of the foundation part is transversely stressed and connected with the second inner threaded pipe of the prefabricated column part through the second outer threaded rod, foundation secondary concrete pouring is performed after the column and the foundation are completed, the characteristic of single vertical stressed and connected in the prior art is greatly changed according to actual conditions, a bracket is reserved at the upper end of the prefabricated column, a third outer threaded rod is reserved in the connecting part, a third metal plate is reserved in the connecting part of the prefabricated beam, the third outer threaded rod part is reasonably poured with the prefabricated beam part, and then a concrete pouring nut of the prefabricated beam part is reasonably fastened according to the actual conditions; the construction of the main body structure of the foundation, the column and the beam is completed by the method, and the unique construction method greatly improves the assembly integration degree of the integral construction of the main body structure of the foundation, the column and the beam.
Compared with the prior art, the invention has the following beneficial effects:
(1) The assembled building structure air football field with the sponge function provided by the invention has the advantages that the whole main structure is an assembled structure, the butt joint of component nodes is easy, the assembly construction is quick, the structural strength of connecting nodes is high, and the building quality is good.
(2) The football field above the main structure has the characteristics of adaptability to floating loads, and the drainage structure layer is of a flexible structure, so that the football field integral structure has the characteristics of adaptability to floors of different shapes and structures, strong applicability, low repair difficulty, simple structure, simple and convenient construction process flow and low cost.
(3) The structural layers of the football field are mutually cooperated, so that the overall technical effect of the football field is consistent with the concept of seepage, stagnation, storage, purification, use and discharge in the sponge concept, water resources can be fully utilized, the concept of modern green development is met, and the method is suitable for the trend of modern urban sponge city construction.
(4) In the main structure of the invention, the bottom of the precast column is connected with the foundation part through the vertical stress connecting piece, the lower part of the precast column is connected with the foundation part through the transverse stress connecting piece, the connection mode changes the characteristic of single vertical stress connection in the prior art, the top of the precast column is assembled and connected with the precast beam through the node connecting piece, and then the connecting nodes of the precast column, the foundation and the precast beam are poured through concrete, thereby completing the construction of the building main structure of the foundation, the column and the beam, and greatly improving the assembly integration degree of the integral construction of the main structure of the foundation, the column and the beam.
(5) The reinforcement cage, the connecting piece, the prefabricated column and the prefabricated beam of the foundation part are prefabricated in factories and produced in a standardized mode, so that the quality-controllable production efficiency is high, raw material waste is avoided, the environmental pollution of a construction site is less, the environmental protection performance is good, and the environment-friendly development concept is met.
Drawings
FIG. 1 is a schematic illustration of an embodiment of the present invention;
FIG. 2 is a schematic illustration of an embodiment of the present invention;
FIG. 3 is a diagram showing the individual effects of foundation, precast column, precast beam assembly, and cast-in-place molding;
FIG. 4 is a diagram showing the overall effect of foundation, precast column, precast beam assembly, and cast-in-place molding;
fig. 5 is a structural view of a reinforcement cage of the foundation;
fig. 6 is a schematic view of the first metal plate of the foundation assembled in the reinforcement cage;
FIG. 7 is a view of the basic first sheet metal construction;
FIG. 8 is a view of the basic preliminary molding effect;
FIG. 9 is a schematic diagram of the pre-assembled structure of the pre-fabricated column;
FIG. 10 is a schematic diagram of a foundation to precast column assembly connection;
FIG. 11 is a schematic illustration of the connection of the horizontal and vertical connectors between the foundation and the prefabricated column;
FIG. 12 is a block diagram of a second externally threaded rod;
FIG. 13 is a schematic view of a precast beam structure;
FIG. 14 is a schematic diagram of an assembled connection of a precast column to a precast beam;
FIG. 15 is an enlarged schematic view of portion A of FIG. 14;
FIG. 16 is a schematic cross-sectional view of the overall structure of the soccer field of the present invention according to an embodiment of the present invention;
fig. 17 is a three-dimensional schematic view of a removable drain pipe and drain protection pipe.
In the figure: 1-foundation; 11-a cushion layer; 12-a reinforcement cage; 13-a first internally threaded tube; 14-a first buckle; 15-a first metal plate; 16-a second catch; 17-a first externally threaded rod; 2-prefabricating a column; 21-a second metal plate; 22-a first through hole; 23-a second internally threaded tube; 24-a second externally threaded rod; 25-a third external threaded rod; 26-a first nut; 3-prefabricating beams; 31-a third metal plate; 32-a second through hole; 33-a second nut; 4-a waterproof structural layer; 41-a leveling layer; 42-a bonding layer; 43-a first barrier layer; 44-a first protective layer; 45-a second barrier layer; 46-a second protective layer; 5-a drainage structure layer; 51-a first ceramsite layer; 52-a first geotextile; 53-a second ceramsite layer; 54-a second geotextile; 55-light planting soil; 56-lawn; 6-a drainage device; 61-drain pipe protective cover; 62-removable drain; 63-a first water pipe; 64-a water storage tank; 65-water pump; 66-a second water pipe; 67-nozzle; 7-a wall body; 71-a third protective layer; 72-a fourth protective layer; 73-a third barrier layer; 8-building carrier plates; 9-protective net.
Detailed Description
The following detailed description of the present invention is presented in conjunction with the drawings and examples to enable one of ordinary skill in the art to better understand and practice the present invention.
The invention provides an air football field with an assembled building structure and a sponge function, which is shown in fig. 1-2, and comprises a football field and an assembled main body structure for supporting the football field in the air, wherein the football field comprises a waterproof structure layer 4, a drainage structure layer 5 and light planting soil 55, the main body structure comprises a foundation 1, prefabricated columns 2 and prefabricated beams 3, the foundation 1, the prefabricated columns 2 and the prefabricated beams 3 are assembled and connected through connecting pieces, and a single structure is formed at connecting joints through concrete pouring, and a plurality of single structures are mutually connected through the prefabricated beams 3 to form the main body structure; the main structure is poured with a building support plate 8, the waterproof structure layer 4, the drainage structure layer 5 and the light planting soil 55 are sequentially paved on the building support plate 8 from bottom to top, a lawn 56 is planted on the light planting soil 55, and a drainage device 6 is arranged between the waterproof structure layer 4 and the drainage structure layer 5; the building support plate 8 is built around the drainage structure layer 5 and the waterproof structure layer 4, the light planting soil 55 is provided with a wall body 7, and at least one protective layer is paved on the inner side of the wall body 7; further, a protective net 9 is arranged above the wall 7 to increase the protective height around the football field;
the football field provided by the invention has the characteristics that a barrel-shaped waterproof structure is formed between the waterproof structure layer 4 below the drainage structure layer 5 and the protective layer paved on the inner side of the wall body 7, the drainage structure layer 5 is wrapped in the waterproof structure, rainwater can only be discharged through the only channel of the detachable drain pipe 62, and the structure has the characteristics of collecting rainwater and preventing the rainwater from being discharged irregularly.
The drainage device 6 comprises a drainage pipe protection cover 61, a detachable drainage pipe 62 and a water storage tank 64, wherein the drainage pipe protection cover 61 is pre-coated in one side wall 7 of the wall 7 in the masonry process and is positioned between the drainage structure layer 5 and the waterproof structure layer 4, and the surface of the waterproof structure layer 4 is in slope finding setting of 2%, so that the relative elevation of one side of the surface of the waterproof structure layer 4, which is close to the detachable drainage pipe 62, is lower than that of other positions, and water falling on the surface of the second waterproof structure layer 4 can be gathered to one side where the detachable drainage pipe 62 is positioned; the detachable drain pipe 62 is detachably connected with the drain pipe protection cover 61, the detachable drain pipe 62 is connected with the water storage tank 64 through a first water pipe 63, a water pump 65 is arranged in the water storage tank 64, the water pump 65 is connected with a second water pipe 66, and the other end of the second water pipe 66 is connected with the spray head 67.
The invention discloses a football field supporting main body structure, which comprises a foundation 1, a precast column 2 and precast beams 3, wherein the foundation 1 comprises a reinforcement cage 12, the reinforcement cage 12 consists of four-side vertical reinforcement and bottom plane reinforcement, the lower part of the precast column 2 is connected with the reinforcement cage 12 in an assembling way through a transverse stress connecting piece and a vertical stress connecting piece, the top of the precast column 2 is connected with the end part of the precast beams 3 in an assembling way through a node connecting piece, and the connection nodes of the foundation 1, the precast column 2 and the precast beams 3 are all connected through concrete pouring, so that the foundation 1, the precast column 2 and the precast beams 3 are connected to form a single structure, and the single structures are mutually connected through the precast beams 3 to form the main body structure;
as shown in fig. 3, which is a schematic diagram of the molding effect of a cast-in-place node after the assembly and connection of single components of a foundation 1, a precast column 2 and a precast beam 3, a cushion layer 11 is paved below the foundation 1, the lower end of the precast column 2 is connected with the foundation 1, and the upper end of the precast column 2 is connected with one end of the precast beam 3; fig. 4 is a schematic view showing a construction main structure formed after a plurality of single structures formed by casting a foundation 1, a precast column 2 and a precast beam 3 are connected by the precast beam 3.
The reinforcement cage 12 is arranged on the upper surface of the cushion layer 11, as shown in fig. 5, which is a schematic structural diagram of the reinforcement cage 12, the reinforcement cage 12 is a square structure with a concave middle part, and consists of four vertical face reinforcements and bottom plane reinforcements, the bottom plane is a layer of vertically staggered reticular reinforcements, the four vertical faces are two layers of vertically staggered reticular reinforcements, and the planar reinforcements and the vertical face reinforcements are vertically molded;
as shown in fig. 6, four first buckles 14 are disposed on the bottom plane of the reinforcement cage 12, the first buckles 14 are L-shaped, a first square area is defined between the four first buckles 14, a first metal plate 15 is disposed in the first square area, as shown in fig. 7, a schematic structural diagram of the first metal plate 15 is shown, the shape and size of the first metal plate 15 are just equal to those of a square area defined by the four first buckles 14, four second buckles 16 are disposed on the plate surface of the first metal plate 15, the second buckles 16 are also L-shaped, the four second buckles 16 define a second square area, the area of the second square area is larger than the bottom area of the prefabricated column 2, the second buckles 16 are used for placing templates to complete pouring molding of the foundation 1 before connection with the prefabricated column 2, as shown in fig. 8, the foundation 1 forms a groove-like structure in the middle after primary pouring molding, and the reserved second square area in the middle is used for splicing with the prefabricated column 2.
As shown in fig. 9 and 10, the main body of the prefabricated column 2 is rectangular, the lower end of the main body is set to be cross-shaped, the bottom of the prefabricated column 2 is installed on the first metal plate 15 through a vertical stress connecting piece, and the lower part of the prefabricated column 2 is fixedly connected with four-side elevation steel bars of the steel reinforcement cage 12 through a transverse stress connecting piece.
In the invention, the vertical stress connecting piece comprises four first external threaded rods 17, the four first external threaded rods 17 are vertically arranged on the surface of the first metal plate 15, a second metal plate 21 is prefabricated at the bottom of the prefabricated column 2, four first through holes 22 matched with the first external threaded rods are reserved on the second metal plate 21, the second metal plate 21 penetrates into the first external threaded rods through the first through holes 22, and then the second metal plate 21 is fastened on the first metal plate 15 through first nuts 26, so that the connection between the bottom of the prefabricated column 2 and the first metal plate 15 is completed.
The transverse stress connecting piece comprises a first internal thread pipe 13 and a second internal thread pipe 23, the first internal thread pipe 13 is transversely arranged at a proper position on a vertical elevation steel bar of the steel bar cage 12, two ends of the first internal thread pipe 13 are inclined ports, and the angle of the inclined port surface is designed to be fit with a template erected during construction; four second internal thread pipes 23 are arranged, each second internal thread pipe 23 is vertically reserved on four cross-shaped side walls at the lower end of the prefabricated column 2, and the position of the second internal thread pipe 23 on the prefabricated column 2 corresponds to the position of the first internal thread pipe 13; eight first internally threaded pipes 13 are provided, and each two first internally threaded pipes 13 are respectively arranged at two ends of one second internally threaded pipe 23; the first internally threaded tube 13 and the second internally threaded tube 23 are connected by a second externally threaded rod 24.
As shown in fig. 11, which is a schematic view of the connection parts of the foundation 1 and the prefabricated column 2, and which more clearly shows the effect of the connection fixing position of the connection parts of the foundation 1 and the prefabricated column 2 after the connection parts are connected, the first through holes 22 of the second metal plates 21 of the prefabricated column 2 are inserted into the first external threaded rods 17 and then fastened and connected by the first nuts 26, and the number of the first nuts 26 for fastening is not limited by the present figure and may be plural; as shown in fig. 12, which shows a structure of the second externally threaded rod 24, both ends of the second externally threaded rod 24 are threaded, and a middle section thereof is in a smooth circular tube shape; when in connection, one end of the second externally threaded rod 24 passes through the second internally threaded pipe 23, the middle section of the second externally threaded rod is left in the second internally threaded pipe 23, and then the first internally threaded pipes 13 positioned at the two ends of the second internally threaded pipe 23 are respectively in threaded connection through threads at the two ends, so that the connection between the first internally threaded pipe 13 and the second internally threaded pipe 23 is completed.
The upper end of the prefabricated column 2 is assembled and connected with the prefabricated beam 3 through a node connecting piece, in the embodiment, brackets are prefabricated at the upper end of the prefabricated column 2, the distribution of the brackets is determined according to actual conditions, and if the prefabricated column 2 is provided with two beams in lap joint, two brackets are correspondingly designed; the node connecting piece comprises a third external threaded rod 25, wherein the third external threaded rod 25 is vertically arranged on the surface of a bracket, and correspondingly, as shown in fig. 13, a third metal plate 31 is prefabricated on the end part of the prefabricated beam 3, and a second through hole 32 matched with the third external threaded rod 25 is formed in the plate surface of the third metal plate 31; as shown in fig. 14 and 15, after the precast beam 3 is inserted into the third male screw rod 25 of the precast column 2 through the second through hole 32 formed in the third metal plate 31, fastening connection is performed by using the second nuts 33, and the number of the second nuts 33 for fastening is not limited in this figure and may be plural.
As shown in fig. 16, in the present embodiment, the waterproof structure layer 4 of the soccer field includes a leveling layer 41, a bonding layer 42, a first barrier layer 43, a first protective layer 44, a second barrier layer 45, and a second protective layer 46, which are sequentially laid from bottom to top; the drainage structure layer 5 comprises a first haydite layer 51, a first geotextile 52, a second haydite layer 53 and a second geotextile 54 which are sequentially arranged from bottom to top, and light planting soil 55 is paved above the second geotextile 54; the drain pipe protection cover 61 is arranged between the first ceramsite layer 51 and the second protection layer 46, and the surface of the second protection layer 46 is arranged in a slope finding way of 2 percent correspondingly; the protection layer laid on the inner side of the wall body 7 comprises a fourth protection layer 72, a third impermeable layer 73 and a third protection layer 71 which are laid from outside to inside in sequence.
The first impermeable layer 43, the second impermeable layer 45 and the third impermeable layer 73 are all made of elastomer modified asphalt waterproof coiled materials; the first protective layer 44 and the fourth protective layer 72 are made of polymer cement waterproof mortar, and the second protective layer 46 and the third protective layer 71 are made of fine stone concrete; the ceramic layers are all made of bauxite ceramic sand with high strength, strong flow conductivity and corrosion resistance.
As shown in fig. 17, in the present invention, the drain pipe protection cover 61 is hollow cylindrical, the front half section of the drain pipe protection cover 61 is provided with internal threads, and the rear half section is provided with a grating shape; the water inlet end of the detachable drain pipe 62 is provided with external threads, and the drain pipe protective cover 61 is detachably connected with the detachable drain pipe 62 through threads; the drain pipe protection cover 61 is used for protecting the detachable drain pipe 62, preventing the ceramsite of the first ceramsite layer 51 from pressing down the detachable drain pipe 62 under the action of gravity, and the stop grid of the second half section of the drain pipe protection cover 61 can block the ceramsite.
In addition, the water inlet end port of the detachable drain pipe 62 is provided with a 45-degree bevel, and a filter screen is arranged at the bevel, so that the gap of the filter screen is far smaller than the size of a single haydite, and the haydite can be further prevented from blocking the drain pipe; the 45 degree bevel design on the removable drain 62 increases the water inlet area as compared to a flat nozzle, as well as filters smaller objects.
The construction process of the air football field mainly comprises the construction of a main body structure and the laying of the football field;
firstly, constructing a main body structure, wherein the main body structure mainly comprises the following steps:
1) Firstly, paving a cushion layer 11 at a preset construction position, and placing a cushion block on the cushion layer 11 after the cushion layer 11 is molded and reaches standard strength;
2) Placing the reinforcement cage 12 on the cushion block, and then erecting a template at the outer end of the first internal thread pipe 13 at the periphery of the reinforcement cage 12, wherein the template clings to the port of the first internal thread pipe 13 when being erected;
3) Pouring concrete into the templates, when the liquid level of the concrete rises to the bottom of the first buckle 14, placing the first metal plate 15 into a first square area formed by the first buckle 14, then erecting the templates at the edge of a second square area formed by the second buckle 16 on the first metal plate 15, continuing pouring concrete, and stopping pouring concrete when the concrete is poured to the uppermost row of steel bars of the steel reinforcement cage 12;
4) The foundation 1 is assembled and connected with the prefabricated column 2, the prefabricated column 2 is placed in a groove of the foundation 1 after casting molding, a first through hole 22 on a second metal plate 21 at the bottom of the prefabricated column 2 penetrates into a first external threaded rod 17 on a first metal plate 15, and then one or more first nuts 26 are used for fastening;
5) Sequentially turning through the second internal thread pipe 23 by using a second external thread rod 24, and then connecting the two ends of the second internal thread pipe with the first internal thread pipes 13 on the two sides respectively to complete the assembly connection between the foundation 1 and the prefabricated column 2;
6) Setting up a template on the foundation 1 cushion layer 11 for secondary concrete pouring, covering the connection part of the foundation 1 and the precast column 2 with poured concrete, and adding appropriate steel bars in the designed secondary concrete pouring range according to the specific practical situation on site in order to strengthen the strength of the secondary concrete pouring part before secondary concrete pouring, wherein the added steel bars can be connected with the steel bars exposed by the steel bar cage 12 in the primary concrete pouring of the foundation 1 in various forms;
7) The precast column 2 is connected with the precast beam 3 in a pouring way; the second through hole 32 of the third metal plate 31 on the precast beam 3 is penetrated into the third external threaded rod 25 at the top of the precast column 2, then one or more second nuts 33 are used for fastening, the assembly connection between the precast beam 3 and the precast column 2 is completed, finally, a template is erected for concrete casting at the connection node of the precast column 2 and the precast beam 3, the connection of the foundation 1, the precast column 2 and the precast beam 3 is completed, proper reinforcing steel bars can be reasonably added in the designed concrete casting range according to actual conditions before casting, and the added reinforcing steel bars can be connected with the third external threaded rod 25 on the precast column 2 in various forms.
Secondly, after the construction of the main body structure is completed, paving a building carrier plate 8 on the precast beam 3 of the main body structure, and then starting to develop the construction of the football field on the building carrier plate 8, wherein the construction of the football field mainly comprises the following steps:
1) The wall body 7 is built on the building carrier plate 8 around the building carrier plate 8, and when the wall body 7 is built, the drain pipe protection cover 61 is pre-coated at a proper position, so that the drain pipe protection cover 61 can be subsequently fallen between the second protection layer 46 and the first ceramsite layer 51;
2) When the strength of the wall body 7 reaches the standard, paving protection layers on the inner sides of the wall bodies 7 at two sides; in the embodiment, a fourth protective layer 72, a third impermeable layer 73 and a third protective layer 71 are sequentially paved on the inner side of the left wall body 7 from outside to inside;
specifically, after the fourth protective layer 72 is paved, cleaning and leveling the surface of the fourth protective layer 72, paving a third impermeable layer 73 self-adhesive waterproof coiled material on the fourth protective layer 72, rolling the paved waterproof coiled material by using a roller, and carrying out proper maintenance time according to construction specifications; finally, a third protective layer 71 is paved on the third impermeable layer 73 of the left side wall body 7;
3) Paving a leveling layer 41 on the floor support plate 8, and paving a bonding layer 42 on the leveling layer 41 after the strength of the leveling layer 41 reaches the standard;
4) After the strength of the bonding layer 42 reaches the standard, cleaning and leveling the surface of the bonding layer 42, brushing waterproof paint, paving a first impermeable layer 43 elastomer modified asphalt waterproof coiled material on the foundation 1, rolling the paved waterproof coiled material by using a roller, and carrying out proper maintenance time according to the construction standard;
5) Paving a first protective layer 44 on the paved first impermeable layer 43, cleaning and leveling the surface of the first protective layer 44 and brushing waterproof paint after the strength of the first protective layer 44 reaches the standard, paving a second impermeable layer 45 elastomer modified asphalt waterproof coiled material on the foundation 1, rolling the paved waterproof coiled material by using a roller, and performing proper maintenance time according to the construction standard;
6) A second protective layer 46 is paved on the second impermeable layer 45, and the surface of the second protective layer 46 is 2 percent of slope finding setting;
7) When the strength of the second protective layer 46 reaches the standard, filling ceramsite with proper height above the second protective layer to form a first ceramsite layer 51;
8) Paving a first geotextile 52 on the first haydite layer 51;
9) Filling a second haydite layer 53 on the first geotextile 52;
10 A second geotextile 54 is laid on the second haydite layer 53;
11 Filling the second geotextile 54 with light planting soil 55, and finally planting the lawn 56 on the light planting soil 55.
12 After the drainage structure layer 5 and the waterproof structure layer 4 are laid, the installation of the drainage device 6 is carried out, the detachable drainage pipe 62 is firstly connected with the drainage pipe protection cover 61 pre-coated on the wall body 7, then the detachable drainage pipe 62 is connected with the water storage tank 64 through the first water pipe 63, and the water pump 65 in the water storage tank 64 is connected with the spray head 67 through the second water pipe 66.
In raining, rainwater infiltrates downwards from the light planting soil 55, and after passing through the second geotechnical cloth 54, the second ceramsite layer 53, the first geotechnical cloth 52 and the first ceramsite layer 51 in sequence, the rainwater infiltrates downwards to the second protection layer 46 at the bottom of the first ceramsite layer 51, and as the second protection layer 46 is arranged in a slope-finding way of 2%, a large amount of rainwater is gathered to the detachable drain pipe 62 after falling on the second protection layer 46 and flows out from the detachable drain pipe 62, the rainwater finally reaches the water storage tank 64 through the first water pipe 63, and then a water pump 65 in the water storage tank 64 is started to supply the stored rainwater to a spray head 67 for spraying the lawn 56 through the second water pipe 66;
even though a small portion of the rainwater cannot be discharged from the drain pipe, the leveling layer 41, the bonding layer 42, the first impermeable layer 43, the first protective layer 44, and the second impermeable layer 45 are laid under the second protective layer 46, so that the rainwater can be prevented from leaking into the floor support plate 8.
The above embodiments are only preferred embodiments of the present invention, but not limiting, and any modifications and improvements based on the concept 1 of the present invention shall fall within the scope of the present invention, which is defined by the claims.
Claims (8)
1. An assembled building structure football court in air that has sponge function concurrently, its characterized in that: the football field comprises a waterproof structure layer, a drainage structure layer and light planting soil, wherein the main structure comprises a foundation, prefabricated columns and prefabricated beams, the foundation, the prefabricated columns and the prefabricated beams are connected in an assembled mode through connecting pieces, a single structure is formed at connecting nodes through concrete pouring connection, and a plurality of single structures are connected through the prefabricated beams to form the main structure; the main structure is provided with a building support plate in a pouring mode, the waterproof structure layer, the drainage structure layer and the light planting soil are sequentially paved on the building support plate from bottom to top, lawns are planted on the light planting soil, and a drainage device is arranged between the waterproof structure layer and the drainage structure layer; a wall body is built on the floor support plate around the drainage structure layer, the waterproof structure layer and the light planting soil, and at least one protective layer is paved on the inner side of the wall body;
the foundation comprises a reinforcement cage, wherein the reinforcement cage consists of four-side elevation reinforcement bars and bottom plane reinforcement bars, and the lower part of the prefabricated column is connected with the reinforcement cage in an assembled mode through a transverse stress connecting piece and a vertical stress connecting piece; the top of the precast column is connected with the end part of the precast beam in an assembling way through a node connecting piece;
the transverse stress connecting piece comprises a first internal thread pipe and a second internal thread pipe, the first internal thread pipe is transversely arranged on the vertical face reinforcing steel bar of the reinforcement cage, the second internal thread pipe is transversely arranged on the side wall of the lower end of the prefabricated column and correspondingly communicated with the first internal thread pipe, and the first internal thread pipe is connected with the second internal thread pipe through a second external threaded rod.
2. The assembled building structure air football field with sponge function as claimed in claim 1, wherein: the waterproof structure layer comprises a leveling layer, a bonding layer, a first impermeable layer, a first protective layer, a second impermeable layer and a second protective layer which are sequentially arranged from bottom to top; the drainage structure layer comprises a first haydite layer, a first geotextile, a second haydite layer and a second geotextile which are sequentially distributed from bottom to top.
3. The assembled building structure air football field with sponge function as claimed in claim 1, wherein: the drainage device comprises a drainage pipe protection cover, a detachable drainage pipe and a water storage tank, wherein the drainage pipe protection cover is pre-coated on a wall body at one side of the drainage pipe protection cover and is positioned between the drainage structure layer and the waterproof structure layer, and the surface of the waterproof structure layer is 2% of slope finding setting, so that the surface of the waterproof structure layer is inclined towards the side where the drainage pipe protection cover is positioned; the utility model discloses a lawn sprinkler, including drain pipe safety cover, drain pipe can dismantle with can dismantle the connection, the storage water tank with can dismantle through first water piping connection between the drain pipe be provided with the water pump in the storage water tank, the water pump is connected with the second water pipe, the other end of second water pipe is connected with the shower nozzle, the shower nozzle is arranged in above the lawn for spray the water that drainage device collected to the lawn.
4. An air football field with an assembled building structure and a sponge function according to claim 3, which is characterized in that: the drain pipe protection cover is hollow cylindrical, the front half section of the drain pipe protection cover is provided with internal threads, and the rear half section of the drain pipe protection cover is in a grid shape; the water inlet end of the detachable drain pipe is provided with external threads, and the drain pipe protection cover is detachably connected with the detachable drain pipe through threads.
5. The assembled building structure air football field with sponge function as claimed in claim 1, wherein: the protection layer on the inner side of the wall body comprises a fourth protection layer, a third impermeable layer and a third protection layer which are paved from outside to inside in sequence.
6. The assembled building structure air football field with sponge function as claimed in claim 1, wherein: install first metal sheet on the basal plane of steel reinforcement cage, vertical atress connecting piece includes first external screw rod, first external screw rod sets up vertically on the first metal sheet, prefabricated bottom of post has the second metal sheet, set up on the second metal sheet with first external screw rod assorted first through-hole, the second metal sheet passes through first through-hole pierces into first external screw rod, and will through first nut the second metal sheet is fastened on the first metal sheet.
7. The assembled building structure air football field with sponge function as claimed in claim 1, wherein: the node connecting piece comprises a third external screw rod, the third external screw rod is vertically arranged at the top of the prefabricated column, a third metal plate is prefabricated on the end part of the prefabricated beam, a second through hole matched with the third external screw rod is formed in the third metal plate, the third metal plate penetrates into the third external screw rod through the second through hole, and the third metal plate is fastened on the third external screw rod through a second nut, so that the prefabricated column is fixedly connected with the prefabricated beam.
8. The assembled building structure air football field with sponge function according to claim 6, wherein: the steel reinforcement cage is characterized in that a first buckle used for clamping the first metal plate is arranged on the bottom plane of the steel reinforcement cage, and the first metal plate is fixedly installed on the bottom plane of the steel reinforcement cage through the first buckle.
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| CN202210860141.5A CN115354889B (en) | 2022-07-20 | 2022-07-20 | Air football court of assembled building structure with sponge function |
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| CN114382172A (en) * | 2021-12-27 | 2022-04-22 | 三能集成房屋股份有限公司 | Fully-assembled building and building method thereof |
| CN218091255U (en) * | 2022-07-20 | 2022-12-20 | 广州城建职业学院 | Assembly type building main body structure |
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