CN210713185U - Assembled steel structure and assembled building - Google Patents
Assembled steel structure and assembled building Download PDFInfo
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- CN210713185U CN210713185U CN201921338378.7U CN201921338378U CN210713185U CN 210713185 U CN210713185 U CN 210713185U CN 201921338378 U CN201921338378 U CN 201921338378U CN 210713185 U CN210713185 U CN 210713185U
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- pouring
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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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
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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
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B5/28—Cross-ribbed floors
Abstract
The utility model discloses an assembled steel construction and assembly type structure relates to assembly type structure technical field. This assembled steel construction includes the floor subassembly, and it is including pouring the body, a plurality of roof beams body and many bottom atress reinforcing bars, and the roof beams body is the honeycomb roof beam, and a plurality of roof beams body encloses or separates into and pours the check, and many bottom atress reinforcing bars cross formation bottom reinforcing bar net piece, and bottom reinforcing bar net piece sets up in pouring the check to near the bottom setting of pouring the check, and the tip of bottom atress reinforcing bar stretches into the web hole of the roof beam body that corresponds, pours the body for pouring in the concrete of pouring the check. The fabricated steel structure and the fabricated building have the characteristics that the bottom surface of the floor slab is smooth, the beam is not provided with a downward bulge, and the flexible arrangement of space is facilitated.
Description
Technical Field
The utility model relates to an assembly type structure technical field particularly, relates to an assembled steel construction and assembly type structure.
Background
With the development of assembly type buildings, the application of the superposed or assembled structure system is popularized in various places.
However, the lower surface of the floor slab in the existing fabricated building is generally provided with a downward convex beam body, which directly influences the utilization degree of the indoor space and reduces the flexibility of the spatial arrangement.
In view of the above, it is important to develop a fabricated steel structure and a fabricated building that can solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembled steel structure, its bottom surface that has its floor is more level and smooth, do not have protruding roof beam down, the nimble characteristics of arranging in the space of being convenient for.
Another object of the utility model is to provide an assembly type structure, its bottom surface that has its floor is more level and smooth, do not have protruding roof beam down, the nimble characteristics of arranging in the space of being convenient for.
The utility model provides a technical scheme:
in a first aspect, an embodiment of the present invention provides an assembled steel structure, including a floor slab assembly including a casting body, a plurality of beams, and a plurality of bottom stressed steel bars; the beam bodies are honeycomb beams, a plurality of beam bodies are enclosed or divided into pouring lattices, a plurality of bottom stressed steel bars are crossed to form bottom steel bar meshes, the bottom steel bar meshes are arranged in the pouring lattices and are arranged close to the bottoms of the pouring lattices, and the end parts of the bottom stressed steel bars extend into web plate holes of the corresponding beam bodies; the pouring body is concrete poured in the pouring grids.
With reference to the first aspect, in a first implementation manner of the first aspect, the number of the casting lattices is multiple, the casting lattices are adjacently arranged and are surrounded by multiple beam bodies, and the bottom steel mesh pieces are multiple and are arranged in the casting lattices one by one.
With reference to the first aspect and the foregoing implementation manner, in a second implementation manner of the first aspect, the bottom stressed steel bar includes a connecting section and a crossing section that are connected to each other, and the connecting section and the crossing section form an included angle; many the bottom atress reinforcing bar the cross section cross arrangement to form bottom reinforcing bar net piece, the linkage segment is located the border of bottom reinforcing bar net piece to the roof plate of leaning on the roof beam body extends, and stretches into in the hole.
With reference to the first aspect and the foregoing implementation manner of the first aspect, in a third implementation manner of the first aspect, two connection segments extending into the same hole are connected.
With reference to the first aspect and the foregoing implementation manner, in a fourth implementation manner of the first aspect, two connection segments extending into the same hole are all inserted into another casting lattice.
With reference to the first aspect and the foregoing implementation manner, in a fifth implementation manner of the first aspect, the bottom steel mesh is located in the casting body, and the beam body is located in the casting body, or a bottom plate of the beam body is flush with the bottom of the casting body.
With reference to the first aspect and the foregoing implementation manner, in a sixth implementation manner of the first aspect, the floor slab assembly further includes a plurality of top stressed steel bars, and the top stressed steel bars are intersected to form a top steel bar mesh; the top reinforcing mesh is arranged at the top of the beam body, covers the pouring grids and is located in the pouring body.
With reference to the first aspect and the foregoing implementation manner, in a seventh implementation manner of the first aspect, the assembly-type steel structure further includes a wall assembly, where the wall assembly includes a column, and the adjacent beam bodies are connected by the column.
With reference to the first aspect and the foregoing implementation manner, in an eighth implementation manner of the first aspect, the wall assembly further includes a plurality of pulling ropes, two pulling ropes are arranged between two adjacent vertical columns in a crossing manner, and the pulling ropes are connected to the bottom and the top of each of the two adjacent vertical columns.
In a second aspect, an embodiment of the present invention provides an assembly type structure, including the assembly type steel structure. The assembled steel structure comprises a floor slab assembly, a plurality of steel bars and a plurality of steel bars, wherein the floor slab assembly comprises a casting body, a plurality of beam bodies and a plurality of bottom stressed steel bars; the beam bodies are honeycomb beams, a plurality of beam bodies are enclosed or divided into pouring lattices, a plurality of bottom stressed steel bars are crossed to form bottom steel bar meshes, the bottom steel bar meshes are arranged in the pouring lattices and are arranged close to the bottoms of the pouring lattices, and the end parts of the bottom stressed steel bars extend into web plate holes of the corresponding beam bodies; the pouring body is concrete poured in the pouring grids.
Compared with the prior art, the embodiment of the utility model provides an assembled steel construction and assembly type structure are for prior art's beneficial effect:
the beam body is a honeycomb beam, a plurality of beam bodies are enclosed or divided into a plurality of pouring lattices, a plurality of bottom stressed steel bars are crossed to form a bottom steel bar mesh, the bottom reinforcing mesh is arranged in the pouring lattice and close to the bottom of the pouring lattice, and the end part of the bottom stressed reinforcing steel bar extends into the web plate hole of the corresponding beam body, in other words, the bottom reinforcing mesh is arranged along the bottom of the pouring lattice, or the bottom reinforcing mesh is used as the bottom of the pouring lattice, the bottom of the pouring grid is the plane where the bottom of the bottom plate of the beam body is located, the end parts of bottom stressed steel bars on the edge of the bottom steel bar net piece extend into corresponding holes, in addition, the above-mentioned cast body is concrete cast in the casting grid, in other words, the cast body is formed in the casting grid, the thickness of the steel bar net is approximately the same as the height of the beam body, the bottom of the steel bar net extends approximately along the bottom of the steel bar net, and the steel bar net is approximately level with the bottom of the beam body. Therefore, the honeycomb beam is used as a transverse bending member, the inertia moment is large, the bending resistance is high, the bottom reinforcing mesh is arranged along the bottom of the pouring grid, a pouring body is formed by pouring concrete in the pouring grid, and the formed horizontal load stress member enables the thickness of the pouring body to be approximately the same as the height of the beam body, the bottom of the pouring body is approximately level with the bottom reinforcing mesh positioned at the bottom of the pouring grid, and is approximately level with the bottom of a bottom plate of the beam body.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below. It is appreciated that the following drawings depict only certain embodiments of the invention and are therefore not to be considered limiting of its scope. For a person skilled in the art, it is possible to derive other relevant figures from these figures without inventive effort.
Fig. 1 is a partially-sectioned structural schematic diagram of the assembly steel structure applied to the assembly building provided by the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a top view angle of an assembled steel structure according to an embodiment of the present invention.
Fig. 3 is the utility model provides a section structure schematic diagram of assembled steel structure's floor subassembly.
Fig. 4 is the utility model provides a floor assembly's of assembled steel construction structural side view angle's schematic structure diagram.
Fig. 5 is a schematic structural diagram of a connection position of a column and a beam of an assembly steel structure according to an embodiment of the present invention.
Icon: 100-fabricated building; 20-a wall body; 10-fabricated steel construction; 12-a floor slab assembly; 121-casting a building body; 122-a beam body; 1221-a web; 1222-holes; 1223-a base plate; 1224-top plate; 1225-pouring grids; 123-bottom stressed steel bars; 1231-bottom rebar mesh; 1232-linkage segment; 1233-cross section; 124-top stressed steel bars; 1241-top steel mesh; 15-a wall assembly; 151-upright post; 1511-cantilever section; 152-pull the rope.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. The terms "upper", "lower", "inner", "outer", "left", "right", and the like refer to orientations or positional relationships based on those shown in the drawings, or orientations or positional relationships that are conventionally used to place the products of the present invention, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used merely to facilitate the description of the present invention and to simplify the description, but do not indicate or imply that the device or component being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
It is also to be understood that, unless expressly stated or limited otherwise, the terms "disposed," "connected," and the like are intended to be open-ended, and mean "connected," i.e., fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The following describes in detail embodiments of the present invention with reference to the accompanying drawings.
Example (b):
referring to fig. 1, fig. 1 is a partially cut-away schematic structural diagram of an assembly type steel structure 10 applied to an assembly type building 100 according to an embodiment of the present invention.
The embodiment of the utility model provides an assembled steel structure 10, this assembled steel structure 10's bottom surface is more level and smooth, do not have protruding roof beam down, has the nimble characteristics of arranging in the space of being convenient for. The fabricated steel structure 10 can be applied to a building such as a fabricated building 100. Of course, the fabricated steel structure 10 may be used for low-rise houses, public buildings, and the like.
In the case where the fabricated steel structure 10 is applied to the fabricated building 100, as an example, the fabricated building 100 includes the fabricated steel structure 10 as described above, which facilitates free division of a space in a flexible arrangement by allowing the bottom of a floor (not shown) thereof to have no beam protruding downward through the fabricated steel structure 10, and of course, the fabricated building 100 further includes a fabricated wall 20, and the fabricated wall 20 is installed at a side of the fabricated steel structure 10 as the wall 20.
Because assembly type structure 100 has adopted the embodiment of the utility model provides an assembly type steel structure 10, so this assembly type structure 100 also has the bottom surface of its floor more level and smooth, do not have the characteristics of protruding roof beam down, the nimble arrangement in the space of being convenient for.
The structural composition, the operation principle and the advantageous effects of the assembled steel structure 10 according to the embodiment of the present invention will be described in detail below.
Referring to fig. 2 and fig. 3, fig. 2 is a schematic structural diagram of a top view of an assembled steel structure 10 according to an embodiment of the present invention. Fig. 3 is a schematic cross-sectional view of a floor slab assembly 12 of the fabricated steel structure 10 according to an embodiment of the present invention.
The assembled steel structure 10 includes a floor slab assembly 12, the floor slab assembly 12 is a floor slab, and includes a pouring body 121, a plurality of beam bodies 122 and a plurality of bottom stress reinforcing bars 123, the beam bodies 122 and the bottom stress reinforcing bars 123 form a plurality of pouring lattices 1225, the pouring body 121 is formed in the pouring lattices 1225, and the bottom of the floor slab assembly 12 is relatively flat, so as to facilitate the arrangement of indoor space.
Specifically, the beam 122 is a honeycomb beam, and the plurality of beams 122 enclose or are divided into a plurality of pouring lattices 1225, in other words, the beam 122 is located at the edge of the pouring lattice 1225, and the plurality of bottom stressed steel bars 123 intersect to form a bottom steel bar mesh 1231, in other words, the plurality of bottom stressed steel bars 123 intersect to form a net shape, the bottom steel bar mesh 1231 is disposed in the pouring lattice 1225 and is disposed near the bottom of the pouring lattice 1225, and the end of the bottom stressed steel bar 123 extends into the corresponding hole 1222 of the web 1221 of the beam 122, in other words, the bottom steel bar mesh 1231 is disposed along the bottom of the pouring lattice 1225, or the bottom steel bar mesh 1231 is used as the bottom of the pouring lattice 1225, the bottom of the pouring lattice 1225 is the plane where the bottom of the bottom plate 1223 of the beam 122 is located, and the end of each bottom stressed steel bar 123 at the edge of the bottom steel bar mesh 1231 extends into the corresponding hole 1222, and the pouring body 121 is concrete poured into the pouring lattice 1225, in other words, the cast body 121 is formed in the casting lattice 1225, has a thickness approximately equal to the height of the beam 122, and has a bottom extending approximately along the bottom mesh 1231, which is approximately level with the bottom of the beam 122.
Thus, the honeycomb beam is used as a transverse bending member, the inertia moment is large, the bending resistance is high, the bottom reinforcing mesh 1231 is arranged along the bottom of the pouring grid 1225, the pouring body 121 is formed by pouring concrete in the pouring grid 1225, and the formed horizontal load stress member enables the thickness of the pouring body 121 to be approximately the same as the height of the beam body 122, the bottom of the pouring body 121 is approximately level with the bottom reinforcing mesh 1231 at the bottom of the pouring grid 1225 and approximately level with the bottom of the bottom plate 1223 of the beam body 122, the bottom of the floor slab is flat, no downward convex beam exists, and the flexible arrangement and free separation of the space are facilitated.
It should be noted that, in this embodiment, the pouring lattices 1225 are a plurality of continuous lattices formed by connecting and enclosing the beam body 122, and the bottom mesh sheets 1231 are provided in a plurality of the pouring lattices 1225, and are respectively disposed in the plurality of the pouring lattices 1225, and end portions of the bottom stressed steel bars 123 at the peripheral edges of the bottom mesh sheets 1231 all extend into the holes 1222 of the beam body 122 at the edges of the pouring lattices 1225, that is, end portions of the bottom stressed steel bars 123 at two sides will extend into the holes 1222 of the beam body 122 between two adjacent pouring lattices 1225, and the pouring body 121 is continuously poured into the plurality of the pouring lattices 1225, because the honeycomb beam has the holes 1222, the pouring bodies 121 in the plurality of the pouring lattices 1225 are also integral, and the overall stability is high.
In addition, in this embodiment, in order to meet the requirement of the large-span floor strength, a layer of beam 122 is further erected on the floor, in other words, the pouring lattice 1225 is formed by intersecting the beam 122, the edge of the pouring lattice 1225 is the high and low beam 122 portion, the bottom steel mesh 1231 is still disposed along the bottom plate 1223 of the lower beam 122, and the bottom steel mesh 1231 may also be located between the upper and lower beams 122, so as to increase the strength thereof.
In other embodiments, the placement grid 1225 may be a polygonal grid of beams 122 and other structures, or a grid of spaced-apart other structures to form smaller placement grids 1225.
Further, the floor assembly 12 may further include a plurality of top stressed steel bars 124, the top stressed steel bars 124 are crossed and form a top steel bar mesh 1241, and the top steel bar mesh 1241 is disposed on the top of the beam 122 and covers the plurality of casting lattices 1225, in other words, the top of the plurality of casting lattices 1225 is a whole top steel bar mesh 1241, so as to improve the integrity of the floor assembly 12.
It should be noted that, in this embodiment, the bottom mesh 1231 is located in the casting 121, and the beam 122 is located in the casting 121, that is, the casting 121 completely wraps the beam 122 and the bottom mesh 1231, and of course, may completely wrap the top mesh 1241, or the casting 121 wraps the bottom mesh 1231, the top mesh 1241, and a part of the beam 122, that is, the bottom plate 1223 of the beam 122 extends above into the casting 121, and the bottom ground of the beam is flush with the bottom of the casting 121.
With continued reference to fig. 3, the bottom load-bearing steel bars 123 include connecting sections 1232 and crossing sections 1233 connected to each other, and the connecting sections 1232 are disposed at an angle to the crossing sections 1233, and the crossing sections 1233 of the bottom load-bearing steel bars 123 are disposed at a crossing to form a bottom steel bar mesh 1231, the connecting sections 1232 are disposed at the edges of the bottom steel bar mesh 1231 and extend toward the top plate 1224 of the beam 122 and extend into the holes 1222, in other words, the connecting sections 1232 at the edges of the bottom steel bar mesh 1231 extend toward the top plate 1224, so that the bottom load-bearing steel bars 123 near the bottom of the pouring grid 1225 extend into the holes 1222, and the connecting sections 1232 extending into the holes 1222 are inclined to improve the lateral load-bearing performance of the pouring body 121 or the floor slab assembly 12.
Further, the two connecting sections 1232 extending into the same hole 1222 are connected, in other words, the two connecting sections 1232 in the holes 1222 of the bridge 122 between the adjacent casting lattices 1225 are connected, and the two connecting sections 1232 may be connected by anchoring, welding or overlapping, so as to further improve the lateral force-bearing performance of the casting body 121 or the floor slab assembly 12.
It should be noted that two connecting sections 1232 extending into the same hole 1222 are crossed, that is, two connecting sections 1232 are both inserted into another casting grid 1225 through the hole 1222 where they are located, that is, the inclined connecting sections 1232 are longer and are inserted through the holes 1222, so as to further improve the lateral force-bearing performance of the casting body 121 or the floor slab assembly 12, and the integrity of the floor slab assembly 12.
Referring to fig. 4 and 5, fig. 4 is a schematic structural diagram of a side view of a floor slab assembly 12 of an assembled steel structure 10 according to an embodiment of the present invention. Fig. 5 is a schematic structural diagram of a connection position between the column 151 and the beam 122 of the fabricated steel structure 10 according to an embodiment of the present invention.
The fabricated steel structure 10 may further include a wall assembly 15, the wall assembly 15 including columns 151, and the adjacent girder bodies 122 connected by the columns 151 to constitute a longitudinal force-bearing main frame. In the present embodiment, the columns 151 are thin-walled square steel columns or H-shaped steel columns.
It should be noted that, in this embodiment, a cantilever section 1511 is disposed on a side surface of the pillar 151, and is connected to an end of the beam 122 through the cantilever section 1511 by a bolt, so as to improve the assembly efficiency. In other embodiments, the solid body can be directly connected to the bridge body 122.
Further, the wall assembly 15 may further include a plurality of pulling ropes 152, the pulling ropes 152 are also called guy ropes, two pulling ropes 152 are disposed between two adjacent columns 151 in a crossing manner, the pulling ropes 152 are connected to the bottom and top of each of the two adjacent columns 151, in other words, the pulling ropes 152 between the two adjacent columns 151 are disposed in a crossing manner, and both ends of each pulling rope 152 are connected to the top of one column 151 and the bottom of the other column 151, respectively, so as to increase the stability of the columns 151, and the on-site assembling construction speed is fast.
The prefabricated wall 20 is mounted on the vertical column 151 to form the wall 20, and the prefabricated wall 20 is mounted on the vertical column 151.
The embodiment of the utility model provides an assembled steel construction 10's theory of operation is:
the beam 122 is a honeycomb beam, and the plurality of beams 122 are surrounded or divided into a plurality of casting lattices 1225, in other words, the beam 122 is located at the edge of the casting lattice 1225, and the plurality of bottom stress steel bars 123 intersect to form a bottom steel bar mesh 1231, in other words, the plurality of bottom stress steel bars 123 intersect to form a mesh, the bottom steel bar mesh 1231 is disposed in the casting lattice 1225 and is disposed near the bottom of the casting lattice 1225, and the ends of the bottom stress steel bars 123 extend into the corresponding holes 1222 of the web 1221 of the beam 122, in other words, the bottom steel bar mesh 1231 is disposed along the bottom of the casting lattice 1225, or the bottom steel bar mesh 1231 is used as the bottom of the casting lattice 1225, the bottom of the casting lattice 1225 is the plane where the bottom of the bottom plate 1223 of the beam 122 is located, and the ends of the bottom stress steel bars 123 at the edge of the bottom steel bar mesh 1231 extend into the corresponding holes 1222, in addition, the casting 121 is concrete cast in the casting lattice 1225, in other words, the cast body 121 is formed in the casting lattice 1225, has a thickness approximately equal to the height of the beam 122, and has a bottom extending approximately along the bottom mesh 1231, which is approximately level with the bottom of the beam 122. Thus, the honeycomb beam is used as a transverse bending member, the inertia moment is large, the bending resistance is high, the bottom reinforcing mesh 1231 is arranged along the bottom of the pouring grid 1225, the pouring body 121 is formed by pouring concrete in the pouring grid 1225, and the formed horizontal load stress member enables the thickness of the pouring body 121 to be approximately the same as the height of the beam body 122, the bottom of the pouring body 121 is approximately level with the bottom reinforcing mesh 1231 at the bottom of the pouring grid 1225 and approximately level with the bottom of the bottom plate 1223 of the beam body 122, the bottom of the floor slab is flat, no downward convex beam exists, and the flexible arrangement and free separation of the space are facilitated.
In summary, the following steps:
the embodiment of the utility model provides an assembled steel structure 10, its bottom surface that has its floor is more level and smooth, do not have protruding roof beam down, the nimble characteristics of arranging in the space of being convenient for.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it will be apparent to those skilled in the art that the features in the above embodiments may be combined with each other without conflict, and various modifications and variations of the present invention are possible. 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. The present embodiments are to be considered as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. An assembled steel structure is characterized by comprising a floor slab assembly, a plurality of steel bars and a plurality of steel bars, wherein the floor slab assembly comprises a casting body, a plurality of beam bodies and a plurality of bottom stressed steel bars;
the beam bodies are honeycomb beams, a plurality of beam bodies are enclosed or divided into pouring lattices, a plurality of bottom stressed steel bars are crossed to form bottom steel bar meshes, the bottom steel bar meshes are arranged in the pouring lattices and are arranged close to the bottoms of the pouring lattices, and the end parts of the bottom stressed steel bars extend into web plate holes of the corresponding beam bodies;
the pouring body is concrete poured in the pouring grids.
2. The assembled steel structure of claim 1, wherein the number of the casting lattices is multiple, the casting lattices are adjacently arranged and are formed by connecting and enclosing the beam bodies, and the number of the bottom reinforcing mesh sheets is multiple and is arranged in the casting lattices one by one.
3. The assembled steel structure of claim 2, wherein the bottom stressed steel bar comprises a connecting section and a cross section which are connected with each other, and the connecting section and the cross section are arranged at an included angle;
many the bottom atress reinforcing bar the cross section cross arrangement to form bottom reinforcing bar net piece, the linkage segment is located the border of bottom reinforcing bar net piece to the roof plate of leaning on the roof beam body extends, and stretches into in the hole.
4. The fabricated steel structure of claim 3, wherein two of said connector segments extending into the same bore are connected.
5. The fabricated steel structure of claim 3, wherein both of the connecting segments extending into the same hole are threaded into another casting grid.
6. The fabricated steel structure of claim 2, wherein the bottom rebar mesh is located within the casting, the beam is located within the casting, or a floor of the beam is flush with a bottom of the casting.
7. The assembled steel structure of claim 1, wherein the floor assembly further comprises a plurality of top stressed steel bars, the plurality of top stressed steel bars intersecting and forming a top mesh of steel bars;
the top reinforcing mesh is arranged at the top of the beam body, covers the pouring grids and is located in the pouring body.
8. The fabricated steel structure of any one of claims 1-7, further comprising a wall assembly, the wall assembly comprising studs through which adjacent beams are connected.
9. The fabricated steel structure of claim 8, wherein the wall assembly further comprises a plurality of pulling ropes, and two pulling ropes are arranged between two adjacent columns in a crossing manner, and the pulling ropes are connected to the bottom and the top of each of the two adjacent columns.
10. A fabricated building comprising a fabricated steel structure according to any one of claims 1-9.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921216101 | 2019-07-30 | ||
| CN2019212161017 | 2019-07-30 | ||
| CN2019106992569 | 2019-07-30 | ||
| CN201910699256 | 2019-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210713185U true CN210713185U (en) | 2020-06-09 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921338378.7U Active CN210713185U (en) | 2019-07-30 | 2019-08-16 | Assembled steel structure and assembled building |
| CN201910761913.8A Pending CN110468953A (en) | 2019-07-30 | 2019-08-16 | Assembling type steel structure and assembled architecture |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910761913.8A Pending CN110468953A (en) | 2019-07-30 | 2019-08-16 | Assembling type steel structure and assembled architecture |
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|---|---|
| CN (2) | CN210713185U (en) |
-
2019
- 2019-08-16 CN CN201921338378.7U patent/CN210713185U/en active Active
- 2019-08-16 CN CN201910761913.8A patent/CN110468953A/en active Pending
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| Publication number | Publication date |
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| CN110468953A (en) | 2019-11-19 |
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