CN111206674A - Prefabricated component assembled house and construction method thereof - Google Patents
Prefabricated component assembled house and construction method thereof Download PDFInfo
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- CN111206674A CN111206674A CN201811370415.2A CN201811370415A CN111206674A CN 111206674 A CN111206674 A CN 111206674A CN 201811370415 A CN201811370415 A CN 201811370415A CN 111206674 A CN111206674 A CN 111206674A
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- prefabricated
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- plate
- wallboard
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- 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
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- 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
- E04B1/0007—Base structures; Cellars
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- 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
- E04B1/0023—Building characterised by incorporated canalisations
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- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/562—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
- E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
Abstract
The invention discloses an assembled prefabricated part house and a construction method thereof, and belongs to the field of assembled buildings. The method comprises the steps of installing ring beams, grooved structural columns, prefabricated beams, wall plates, floor slabs, stair slabs and wire pipes; prefabricated parts are prefabricated in advance in a factory, wallboards are placed between grooved structural columns, prefabricated beams, grooved structural column reserved ribs, floor slab reserved ribs and inter-wallboard groove inner plate ribs are cast in situ with reinforced concrete to form layer overlapping ring beams, and the floor slabs are wrapped between the ring beams; the construction site can be freely combined and erected into house buildings with different house types and styles according to the actual needs of customers; hoisting equipment is used during installation, so that the labor intensity is reduced, and the construction progress is faster; the prefabricated member assembled house has the characteristics of convenience in transportation, easiness in assembling, heat insulation, long service life, high strength, safety and reliability.
Description
Technical Field
The invention relates to the field of house construction, in particular to an assembled integral concrete structure house.
Background
For a long time, a brick-concrete structure has been often used for building, and in recent years, a frame structure has been often used for coping with natural disasters such as earthquakes. During construction, construction workers have high labor intensity, low production efficiency, low construction speed, long construction period, much material consumption, flying dust on site, and huge construction waste and dust haze are generated to seriously affect the environment; therefore, a novel technical house which is installed in a factory production component and a construction site and is convenient to transport, easy to assemble, long in service life, safe and reliable is needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an assembled prefabricated part house which is simple in structure, convenient to transport, fast to install, attractive, elegant, green, environment-friendly and good in connection strength and a building method thereof.
The invention is implemented by the following technical scheme: a prefabricated component assembly house comprises ring beams, grooved structural columns, prefabricated cross beams, wall boards, floor slabs, stair slabs and installation of line pipes; connecting ribs are reserved on the ring beam, and the grooved structural column is built on the ring beam; the transverse side faces of the wall boards are arranged between the corresponding grooved structural columns; the prefabricated beam is placed between the upper layer of the wallboard and the corresponding grooved structural column, and the reserved stirrup surface faces upwards; the floor slab is horizontally placed on the prefabricated cross beam; the stair board is erected between the rest tables in a segmented manner; and (3) mounting a spool, wherein the vertical spool is mounted between grooves formed by the groove type structural columns and the wallboard, and the horizontal spool is mounted in a horizontal cavity inside the wallboard.
The ring beam is divided into a foundation ring beam and a layer surface overlapping ring beam, a grooved structural column for assembling the bottom layer of a prefabricated part house is arranged on the foundation ring beam, and other grooved structural columns at all layers are arranged on the layer surface overlapping ring beam; the foundation ring beam is formed by casting reinforced concrete on the foundation in situ, connecting bars need to be embedded, and are bound and shaped by stirrups, and then paying off and positioning are carried out on the connecting bars; the layer surface overlapping ring beam is formed by connecting a prefabricated cross beam and a grooved structural column, the prefabricated cross beam and the prefabricated cross beam, and reinforced concrete cast in situ at the lap joint of the prefabricated cross beam and the floor slab; the connection rib with the groove type structural column is reserved on the layer overlapping ring beam and is used for being connected with the steel bar of the upper layer with the groove type structural column, and the hoop reinforcement is used for binding and shaping.
The grooved structure column is divided into: the square groove-type structural column, the T-shaped groove-type structural column, the L-shaped groove-type structural column and the cross-shaped groove-type structural column are arranged in the same plane; adopting a shaping mould to support a mould, wherein a reserved rib is arranged upwards, a groove is reserved on the column surface of the column in the direction corresponding to the column, and reinforced concrete is cast in situ; the width of the reserved groove is slightly wider than the thickness of the wall board and the tenon of the wall board with the tenon.
The prefabricated beam is produced in a factory in a prefabricated mode, the two ends of the prefabricated beam are reserved with ribs, and the surface layer is reserved with stirrups.
The wall plate is a prestressed hollow prefabricated plate and is double-layer rib, corresponding concave grooves and convex grooves are formed in two sides of the wall plate, the concave grooves are slightly wider than the convex grooves, the cross section is smooth and flat, and the wall plate is prefabricated and produced in a factory; the wall board with the tenon is manufactured by uniformly removing a concrete surface layer with the thickness less than one half of the thickness of the wall board at the end of the wall board by using a tool and then filling the hollow part of the reserved part with concrete; the cross section and the filling surface of the wallboard with the tenon are required to be smooth and flat, the wallboard with the tenon is placed between the corresponding grooved structural columns, and the length of the tenon is equal to or greater than the groove depth of the grooved structural columns; when the length of the tenon is larger than the depth of the groove on the groove-type structural column, a new groove is formed between the wallboard and the groove-type structural column for placing the wire pipe; when the length of the tenon is equal to the depth of the groove-type structural column, the tenon is tightly combined with the groove-type structural column, and a certain shear wall effect is achieved.
The floor slab is an I-shaped prestressed hollow prefabricated slab, is prefabricated in a factory, is provided with double-layer reinforcing steel bars, and is provided with reinforcing steel bars at two ends.
The stair boards are prefabricated plate-type stair boards produced in a factory, and ribs are reserved on two layers of two ends of each stair board; both ends are respectively reserved with upward and downward lapping plate bayonets.
The installation of spool, the laying of spool divide vertical installation and horizontal installation, and vertical spool is installed in the recess between wallboard and the fluted structure post, and horizontal spool utilizes the built-in cavity stringing of wallboard, links to each other with the line box.
The building method of the prefabricated part assembled house comprises the following steps: the method comprises the following steps: arranging a foundation ring beam; arranging the grooved structural columns on the foundation ring beam or the layer surface overlapping ring beam; installing the transverse side faces of the wall boards or the wall boards with the tenons between the corresponding grooved structural columns, wherein the convex grooves of the lower layer of the wall board are matched with the concave grooves of the upper layer of the wall board and are coated with cement slurry; installing the wall board or the wall board with the tenon between the corresponding groove-type structural columns, wherein one end of the wall board or the wall board with the tenon is installed in the groove of the groove-type structural column, the convex groove of the lower layer wall board is matched with the concave groove of the upper layer wall board and is coated with cement grout, and the other end of the wall board is reserved with a door or window hole; the rest table plate is transversely and horizontally arranged on the wall plate at the rest table plate mounting position, an upward lap joint plate bayonet of the stair plate reaching the rest table plate is lapped on the rest table plate, a downward lap joint plate bayonet of the stair plate starting from the rest table plate is lapped on the rest table plate, and the stair plate is fixed by the bracket; reserving rib cloth plate ribs on the stop platform plate and the corresponding stair plates, and casting overlapped stop platform plate reinforced concrete in situ; the prefabricated beam is transversely arranged between the corresponding groove-type structural columns on the upper layer of the wallboard, and the reserved stirrup faces upwards; connecting positions of the prefabricated cross beam and the groove-type structural column, connecting corresponding reserved ribs by adopting a welding process, and firmly casting reinforced concrete at the connecting positions; the floor slabs are arranged on the corresponding prefabricated cross beams, two ends of each floor slab are lapped outside the reserved stirrups of the corresponding prefabricated cross beams, and the reserved stirrups of the floor slabs are arranged between the reserved stirrups of the prefabricated cross beams; the floor slab and the side surface of the floor slab in the horizontal direction are tightly connected, and a groove with an upward opening is formed between every two plates; the groove formed at the outer side of the prefabricated cross beam reserved hoop at the two ends of the floor slab, the groove formed at the side surfaces of the floor slab and the groove-type structural column reserved bars and the cast-in-place reinforced concrete form a whole to form a layer surface overlapping ring beam; the tenon length of the tenon-carrying wallboard is greater than the depth of the groove on the groove-type structural column, a new groove is formed between the wallboard and the groove-type structural column, the vertical line pipe is arranged in the groove in order, the transverse line pipe is arranged in the wallboard cavity, and the line box is arranged on the wallboard in a cutting way and is connected with the line pipe.
The prefabricated member house is prefabricated in advance in a factory, and the prefabricated beam, the groove-type structural column reserved ribs, the floor slab reserved ribs, the prefabricated beam reserved hoops, the plate ribs in the grooves among the wallboards and the stair board reserved ribs are cast in situ to form a layer surface overlapping ring beam which is formed by reinforced concrete, so that the prefabricated member house is firmer and has stronger integrity; the construction site can be freely combined and erected into house buildings with different house types and styles according to the actual needs of customers; hoisting equipment is used during installation, so that the labor intensity is reduced, and the construction progress is faster; the prefabricated member assembled house is convenient to transport, easy to assemble, heat-insulating, long in service life, high in strength, safe and reliable.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of: the invention relates to a top view of an L-shaped structural column with 4 grooves (note: the reinforcing steel bar configuration part is omitted in the figure);
FIG. 2 is a diagram of: the invention relates to a top view of a square column with a groove structure and 4 grooves (note that the reinforcing steel bar configuration part is omitted in the view);
FIG. 3 is a diagram of: the invention relates to a top view of a square column with a groove structure and 5 grooves (note: the steel bar configuration part is omitted in the figure);
FIG. 4 is a diagram of: the invention relates to a top view of a square column with a groove structure and 6 grooves (note that the reinforcing steel bar configuration part is omitted in the view);
FIG. 5 is a diagram of: the invention relates to a top view of a T-shaped structure column with 6 grooves (note: the reinforcing steel bar configuration part is omitted in the figure);
FIG. 6 is a diagram of: the invention relates to a top view of a T-shaped structural column with 7 grooves (note: the reinforcing steel bar configuration part is omitted in the figure);
FIG. 7 is a diagram of: the invention relates to a top view of a cross-shaped column with 8 groove structures (note: the reinforcing steel bar configuration part is omitted in the figure);
FIG. 8 is a diagram of: the invention wall panel front view;
FIG. 9 is a schematic diagram of: the invention relates to an oblique view of a wallboard with tenon;
FIG. 10 is a schematic diagram of: invention floor front view;
FIG. 11 is a graph of: the invention prefabricating an oblique view of a beam;
FIG. 12 is a diagram of: the left view of the stair board;
FIG. 13 is a graph of: the invention relates to a top view of a simple four-room wall column structure of a prefabricated part assembled house (note: the steel bar configuration part is omitted in the view);
FIG. 14 is a graph of: the invention is a front view of a simple first floor structure for assembling prefabricated building;
description of reference numerals: 1-a foundation ring beam; 2-a grooved structure column; 3-wallboard; 4-prefabricating a ring beam; 5-casting reinforced concrete connecting blocks in situ; 6-reserving ribs; 7-upward lapping the plate bayonet; 8-downwards lapping the plate bayonet; 9-a groove formed with the column after the wallboard is installed; 10-wall gap.
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
The invention discloses a method for casting a groove-type structural column on a building foundation ring beam, which comprises the steps of paying off the building foundation ring beam and positioning the groove-type structural column, placing the transverse side surface of a wallboard between groove-type structural columns, placing a prefabricated cross beam between the groove-type structural columns above the wallboard, placing a floor on the prefabricated cross beam, placing grooves formed between reserved hoops of the prefabricated cross beam at two ends of the floor, forming grooves formed between the floor and the side surface of the floor and the groove-type structural column reserved ribs on cast-in-place reinforced concrete, and forming an.
FIG. 1 schematically shows an L-shaped grooved structure pillar of the present invention with 4 grooves, the structure pillar is L-shaped and has 4 grooves reserved; the method is mainly applied to assembling prefabricated part house wall external corners.
FIG. 2 schematically shows a square column with 4 grooves, which is a square column with 4 grooves reserved therein, according to the present invention; the method is mainly applied to assembling the indoor wall external corner of the prefabricated part house.
FIG. 3 schematically shows a square pillar with 5 grooves according to the present invention, wherein the pillar is a square pillar with 5 grooves reserved; the method is mainly applied to the addition of the single partition wall for the wall body of the prefabricated part building.
FIG. 4 schematically shows a square pillar with 6 grooves of the grooved structure of the present invention, wherein the grooved structure is a square pillar with 6 grooves reserved; the double-partition wall is mainly applied to the addition of double partition walls to the wall body of a house with prefabricated parts.
FIG. 5 schematically shows a T-shaped pillar with 6 grooves according to the present invention, wherein the pillar is T-shaped and has 6 grooves reserved; the double-partition wall is mainly applied to the addition of double partition walls to the wall body of a house with prefabricated parts.
FIG. 6 schematically shows a T-shaped column with 7 grooves, which is a T-shaped column with 7 grooves; the wall body is mainly applied to the wall body of a building with prefabricated parts and additionally provided with a single wall and a double wall.
FIG. 7 is a cross-shaped column with 8 grooves according to the present invention, wherein the column is cross-shaped and has 8 grooves reserved; the method is mainly applied to assembling the prefabricated member house central structure column.
FIG. 8 is an exemplary illustration of the wall panel of the present invention, which is a prestressed hollow prefabricated panel, and has two layers of ribs, corresponding 'concave' grooves and 'convex' grooves on two sides, the 'concave' grooves are slightly wider than the 'convex' grooves, the cross section is smooth and flat, and the wall panel is prefabricated in factories.
FIG. 9 is a schematic view showing a tenon-equipped wall panel of the present invention, which is a prestressed hollow prefabricated panel, a double-layer rib, having corresponding "concave" groove and "convex" groove on both sides, and the "concave" groove is slightly wider than the "convex" groove, and is prefabricated in a factory, wherein the tenon is made by uniformly removing a concrete surface layer with a thickness less than one half of the thickness of the wall panel at the end of the wall panel with a tool, and then filling the cavity portion of the remaining portion with concrete; the cross section and the filling surface of the wallboard with the tenon are required to be smooth and flat.
Fig. 10 schematically shows a floor slab of the invention, which is an i-shaped prestressed hollow precast slab produced by factory prefabrication and provided with double layers of reinforcing steel bars and reserved reinforcing steel bars at two ends.
Fig. 11 schematically shows the prefabricated beam of the invention, which is produced by factory prefabrication, and has reserved ribs at two ends and reserved stirrups or reserved ribs on the surface layer.
FIG. 12 schematically shows prefabricated stair treads of the present invention produced by factory prefabrication with double layers of pre-formed ribs at both ends; both ends are respectively reserved with upward and downward lapping plate bayonets; putting the bayonet of the upward lapping plate of the stair plate reaching the resting table on the resting table, putting the bayonet of the downward lapping plate of the stair plate starting from the resting table on the resting table, and fixing the stair plate by the bracket; the rib cloth plate ribs are reserved on the stop platform plates and the corresponding stair boards, and overlapped type stop platform plate reinforced concrete is cast in situ, so that the stair boards and the stop platforms are connected into a whole.
FIG. 13 is a schematic illustration of a simple four-room wall and column assembly for a prefabricated building of the present invention, with grooved structural columns at the corners of the building; the wall body is a prefabricated building wall body structure with double walls as the main part and a single wall as the auxiliary part; heat insulation materials can be placed in the gap between the double walls, and the double walls have the functions of heat insulation and sound absorption; the tenon length of double-deck wall body interior wall is greater than the degree of depth of recess on the fluted structure post, has formed new recess between wallboard and the fluted structure post, supplies laying of vertical spool.
Fig. 14 schematically shows a prefabricated house according to the invention: the grooved structural column is arranged on the house foundation ring beam and is provided with a reserved rib upwards; the transverse side face of the wallboard is arranged between the groove-type structural columns, and the tenon of the wallboard is arranged in the groove of the structural column; the reserved door and the reserved window opening take the value of the reserved length of the wallboard, and the arrangement is flexible; the prefabricated beam is arranged on the upper layer of the wallboard and between the corresponding grooved structural columns, and blocks for connecting the prefabricated beam with the structural columns are made of cast-in-place reinforced concrete, so that the prefabricated beam is firmer and has better integrity; the floor slab is arranged on the outer side of the prefabricated cross beam, the reserved ribs of the floor slab are arranged in the reserved hoops of the prefabricated cross beam, reinforced concrete is cast between the floor slab and the prefabricated cross beam in situ, the floor slab is fully wrapped in the ring beam, and the reserved ribs of the floor slab are arranged in the ring beam with overlapped layer faces, so that the floor faces of the prefabricated member assembled house become a whole and are firmer.
According to the prefabricated component assembled house and the construction method thereof, the main body components of the prefabricated component assembled house, such as the wallboards, the floor slabs, the prefabricated cross beams and the stair slabs, can be produced in a factory, the components are assembled and constructed on a construction site, the grooved structural columns are connected with the prefabricated cross beams, the floor slabs and other cast-in-place reinforced concrete, so that the building becomes a whole, and the building structure accords with the integral assembling structural design and is the prefabricated component assembled house; the house manufactured by the technology can reduce on-site masonry, avoid the generation of construction waste, does not need to erect scaffolds and auxiliary materials, only needs a small amount of templates, saves construction materials and labor cost, reduces the comprehensive cost, protects the ecological environment from being felled, and makes the house construction more ecological; the prefabricated component assembled house has the characteristics of flexible structure, convenience in transportation, quickness in installation, high structural strength, environmental friendliness, safety, heat insulation, sound insulation, attractiveness and high universality.
The above description is only a simple example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. 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 (9)
1. A prefabricated building, characterized in that it comprises: the method comprises the steps of installing ring beams, grooved structural columns, prefabricated beams, wall plates, floor slabs, stair slabs and wire pipes; connecting ribs are reserved on the ring beam, and the grooved structural column is built on the ring beam; the transverse side faces of the wall boards are arranged between the corresponding grooved structural columns; the prefabricated beam is placed between the upper layer of the wallboard and the corresponding grooved structural column, and the reserved stirrup surface faces upwards; the floor slab is horizontally placed on the prefabricated cross beam; the stair board is erected between the rest tables in a segmented manner; and (3) mounting a spool, wherein the vertical spool is mounted between grooves formed by the groove type structural columns and the wallboard, and the horizontal spool is mounted in a horizontal cavity inside the wallboard.
2. The prefabricated building of claim 1, wherein: the ring beam is divided into a foundation ring beam and a layer surface overlapping ring beam, a grooved structural column for assembling the bottom layer of a prefabricated part house is arranged on the foundation ring beam, and other grooved structural columns at all layers are arranged on the layer surface overlapping ring beam; the foundation ring beam is formed by casting reinforced concrete on the foundation in situ, connecting bars need to be embedded, and are bound and shaped by stirrups, and then paying off and positioning are carried out on the connecting bars; the layer surface overlapping ring beam is formed by connecting a prefabricated cross beam and a grooved structural column, the prefabricated cross beam and the prefabricated cross beam, and reinforced concrete cast in situ at the lap joint of the prefabricated cross beam and the floor slab; the connection rib with the groove type structural column is reserved on the layer overlapping ring beam and is used for being connected with the steel bar of the upper layer with the groove type structural column, and the hoop reinforcement is used for binding and shaping.
3. The prefabricated building of claim 1, wherein: the grooved structure column is divided into: the square groove-type structural column, the T-shaped groove-type structural column, the L-shaped groove-type structural column and the cross-shaped groove-type structural column are arranged in the same plane; adopting a shaping mould to support a mould, wherein a reserved rib is arranged upwards, a groove is reserved on the column surface of the column in the direction corresponding to the column, and reinforced concrete is cast in situ; the width of the reserved groove is slightly wider than the thickness of the wall board and the tenon of the wall board with the tenon.
4. The prefabricated building of claim 1, wherein: the prefabricated beam is produced in a factory in a prefabricated mode, the two ends of the prefabricated beam are reserved with ribs, and the surface layer is reserved with stirrups.
5. The prefabricated building of claim 1, wherein: the wall plate is a prestressed hollow prefabricated plate and is double-layer rib, corresponding concave grooves and convex grooves are formed in two sides of the wall plate, the concave grooves are slightly wider than the convex grooves, the cross section is smooth and flat, and the wall plate is prefabricated and produced in a factory; the wall board with the tenon is manufactured by uniformly removing a concrete surface layer with the thickness less than one half of the thickness of the wall board at the end of the wall board by using a tool and then filling the hollow part of the reserved part with concrete; the cross section and the filling surface of the wallboard with the tenon are required to be smooth and flat, the wallboard with the tenon is placed between the corresponding grooved structural columns, and the length of the tenon is equal to or greater than the groove depth of the grooved structural columns; when the length of the tenon is larger than the depth of the groove on the groove-type structural column, a new groove is formed between the wallboard and the groove-type structural column for placing the wire pipe; when the length of the tenon is equal to the depth of the groove-type structural column, the tenon is tightly combined with the groove-type structural column, and a certain shear wall effect is achieved.
6. The prefabricated building of claim 1, wherein: the floor slab is an I-shaped prestressed hollow prefabricated slab, is prefabricated in a factory, is provided with double-layer reinforcing steel bars, and is provided with reinforcing steel bars at two ends.
7. The prefabricated building of claim 1, wherein: the stair boards are prefabricated plate-type stair boards produced in a factory, and ribs are reserved on two layers of two ends of each stair board; both ends are respectively reserved with upward and downward lapping plate bayonets.
8. The prefabricated building of claim 1, wherein: the installation of spool, the laying of spool divide vertical installation and horizontal installation, and vertical spool is installed in the recess between wallboard and the fluted structure post, and horizontal spool utilizes the built-in cavity stringing of wallboard, links to each other with the line box.
9. A method of constructing a prefabricated building according to any one of claims 1 to 9, comprising the steps of: arranging a foundation ring beam; arranging the grooved structural columns on the foundation ring beam or the layer surface overlapping ring beam; installing the transverse side faces of the wall boards or the wall boards with the tenons between the corresponding grooved structural columns, wherein the convex grooves of the lower layer of the wall board are matched with the concave grooves of the upper layer of the wall board and are coated with cement slurry; installing the wall board or the wall board with the tenon between the corresponding groove-type structural columns, wherein one end of the wall board or the wall board with the tenon is installed in the groove of the groove-type structural column, the convex groove of the lower layer wall board is matched with the concave groove of the upper layer wall board and is coated with cement grout, and the other end of the wall board is reserved with a door or window hole; the rest table plate is transversely and horizontally arranged on the wall plate at the rest table plate mounting position, an upward lap joint plate bayonet of the stair plate reaching the rest table plate is lapped on the rest table plate, a downward lap joint plate bayonet of the stair plate starting from the rest table plate is lapped on the rest table plate, and the stair plate is fixed by the bracket; reserving rib cloth plate ribs on the stop platform plate and the corresponding stair plates, and casting overlapped stop platform plate reinforced concrete in situ; the prefabricated beam is transversely arranged between the corresponding groove-type structural columns on the upper layer of the wallboard, and the reserved stirrup faces upwards; connecting positions of the prefabricated cross beam and the groove-type structural column, connecting corresponding reserved ribs by adopting a welding process, and firmly casting reinforced concrete at the connecting positions; the floor slabs are arranged on the corresponding prefabricated cross beams, two ends of each floor slab are lapped outside the reserved stirrups of the corresponding prefabricated cross beams, and the reserved stirrups of the floor slabs are arranged between the reserved stirrups of the prefabricated cross beams; the floor slab and the side surface of the floor slab in the horizontal direction are tightly connected, and a groove with an upward opening is formed between every two plates; the groove formed at the outer side of the prefabricated cross beam reserved hoop at the two ends of the floor slab, the groove formed at the side surfaces of the floor slab and the groove-type structural column reserved bars and the cast-in-place reinforced concrete form a whole to form a layer surface overlapping ring beam; the tenon length of the tenon-carrying wallboard is greater than the depth of the groove on the groove-type structural column, a new groove is formed between the wallboard and the groove-type structural column, the vertical line pipe is arranged in the groove in order, the transverse line pipe is arranged in the wallboard cavity, and the line box is arranged on the wallboard in a cutting way and is connected with the line pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN115288284A (en) * | 2022-09-24 | 2022-11-04 | 宋佳 | New energy spontaneous power supply building system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115288284A (en) * | 2022-09-24 | 2022-11-04 | 宋佳 | New energy spontaneous power supply building system |
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Application publication date: 20200529 |