An industrialized steel module-concrete composite structure

Abstract

The present invention discloses an industrialized steel module-concrete composite frame structure, which belongs to the field of structural engineering technology. The prefabricated reinforced concrete frame of the present invention includes at least a plurality of corner nodes, the ends of the two horizontal corner beams of the corner nodes are fixedly connected to the two adjacent side surfaces of the corner column respectively; the ends of the three horizontal side beams of the multiple side nodes are fixedly connected to the adjacent side surfaces of the side column respectively; the ends of the four horizontal middle beams of the multiple middle nodes are fixedly connected to the adjacent side surfaces of the middle column respectively; the steel structure modules are wrapped around the outside of the corner columns, corner beams, side columns, side beams, middle columns and middle beams, and the connection parts of the steel structure modules are staggered with the connection parts of the corner columns, corner beams, side columns, side beams, middle columns and middle beams. The prefabricated reinforced concrete formed by the present invention has integrity and good lateral resistance. The industrialized steel module-concrete frame structure of the present invention has two lines of defense, which cooperate with each other to make the overall structure bear force reasonably.

Description

Technical Field

[0001] The present invention relates to the technical field of structural engineering, and in particular to an industrialized steel module-concrete combined structure. Background Art

[0002] By breaking down the building system into highly standardized components and leveraging highly developed industrialization achievements, it is possible to achieve mechanized and mass production of components within the factory, which can reduce construction costs, improve on-site assembly efficiency, and facilitate the industrialization of construction.

[0003] In the existing steel module-concrete composite structure, the steel module frame and the concrete structure bear loads independently, and due to the discontinuity of the columns or beams at the connection nodes, it is easy to cause damage to the steel beams or columns, and the strength cannot be fully exerted, which in turn causes the overall steel module-concrete composite structure to have poor bearing capacity and poor lateral resistance performance. Summary of the Invention

[0004] The purpose of the present invention is to overcome the problems in the prior art and provide a steel module-concrete composite structure with a high degree of modularity that can fully utilize the compressive properties of concrete and the tensile properties of steel, thereby improving the bearing capacity and lateral resistance of the steel module-concrete composite structure of the present invention.

[0005] The industrialized steel module-concrete composite structure of the present invention comprises an assembled reinforced concrete frame and a steel structure module. The assembled reinforced concrete frame comprises at least:

[0006] A plurality of corner nodes each comprising a vertical corner column and two horizontal corner beams, wherein ends of the two horizontal corner beams are respectively fixedly connected to two adjacent side surfaces of the corner column;

[0007] A plurality of edge nodes each including a vertical edge column and three horizontal edge beams, wherein ends of the three horizontal edge beams are respectively fixedly connected to adjacent side surfaces of the edge column;

[0008] Multiple intermediate nodes each include a vertical intermediate column and four horizontal intermediate beams, the ends of the four horizontal intermediate beams are respectively fixedly connected to adjacent side surfaces of the intermediate column; the free ends of the corner columns, corner beams, side columns, side beams, intermediate columns, and intermediate beams are interconnected to form an assembled reinforced concrete frame;

[0009] The multiple frame structures are each covered on the outside of the corner columns, corner beams, side columns, side beams, middle columns and middle beams, and the connection parts of each frame structure are staggered with the connection parts of the free ends of the corner columns, corner beams, side columns, side beams, middle columns and middle beams.

[0010] As a preferred embodiment, the steel structure module includes a plurality of three-dimensional space steel modules and a plurality of two-dimensional plane steel modules, each of the two-dimensional plane steel modules includes two first steel module columns and two first steel module beams, and the two first steel module columns and two first steel module beams enclose a two-dimensional plane frame structure;

[0011] Each of the three-dimensional steel modules includes four second steel module columns and eight second steel module beams, and the four second steel module columns and eight second steel module beams together form a three-dimensional frame structure;

[0012] Each three-dimensional space frame structure is compatible with each layer of prefabricated reinforced concrete frame and is arranged on the inner side of each layer of prefabricated reinforced concrete frame; each two-dimensional plane frame structure is located on the outer side of each layer of prefabricated reinforced concrete frame, and each two-dimensional plane frame structure and each three-dimensional space frame structure together form a covering structure covering the outside of the prefabricated reinforced concrete frame, and the connection positions of each adjacent first steel module column in the upper and lower layers and each adjacent second steel module column in the upper and lower layers are staggered with the connection parts of the corner columns, side columns and middle columns; the connection positions of each first steel module beam and each second steel module beam in the horizontal direction are staggered with the connection parts of the corner beam, side beam and middle beam, and each first steel module beam, each second steel module beam, each first steel module column and each second steel module column are fixed to the corresponding corner column, corner beam, side column, side beam, middle column and middle beam by a first bolt.

[0013] As a preferred embodiment, when the corner nodes, side nodes and middle nodes are top nodes of the prefabricated reinforced concrete frame, the corner beams are fixed to the top ends of the corner columns, the side beams are fixed to the top ends of the side columns, and the middle beams are fixed to the top ends of the middle columns;

[0014] When the corner nodes, side nodes and middle nodes are bottom nodes of the prefabricated reinforced concrete frame, the corner beams are fixed to the bottom ends of the corner columns, the side beams are fixed to the bottom ends of the side columns, and the middle beams are fixed to the bottom ends of the middle columns;

[0015] When the corner nodes, side nodes and middle nodes are standard layer nodes of the prefabricated reinforced concrete frame, the corner beams are fixed to the middle of the corner columns, the side beams are fixed to the middle of the side columns, and the middle beams are fixed to the middle of the middle columns.

[0016] As a preferred embodiment, the free ends of the corner columns, corner beams, side columns, side beams, middle columns and middle beams are all pre-embedded with steel bars, and the steel bars at each free end are connected by a combined sleeve to form an assembled reinforced concrete frame, and the combined sleeve includes a sleeve seat plate, and the sleeve seat plate is provided with sleeves corresponding to the steel bars one by one, and the sleeve seat plate is also provided with clamping blocks for limiting the sleeves on the sleeve seat plate at the top and bottom, and the clamping block is connected to the sleeve seat plate by a second bolt.

[0017] As a preferred embodiment, each first steel module column and each second steel module column are further fixed as a whole with the corner column, side column and middle column through reinforcing stirrups; each first steel module beam and each second steel module beam are further fixed as a whole with the corner beam, side beam and middle beam through reinforcing stirrups.

[0018] As a preferred embodiment, the reinforcing stirrups are arranged at the connection between two adjacent free ends of the corner columns, side columns, middle columns, corner beams, side beams and middle beams.

[0019] As a preferred embodiment, the free ends of the corner columns, corner beams, side columns, side beams, middle columns and middle beams all have rough surfaces.

[0020] As a preferred embodiment, the contact surfaces of the first steel modular column, the first steel modular beam, the second steel modular column and the second steel modular beam with the corner column, the corner beam, the side column, the side beam, the middle column and the middle beam are all rough surfaces.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The industrialized steel module-concrete composite structure of the present invention fully utilizes the good tensile and high ductility of steel and the good compressive performance of concrete, so the industrialized steel module-concrete composite structure of the present invention has good tensile and compressive performance. The corner nodes, edge nodes and intermediate nodes of the present invention are all reinforced concrete nodes, which can be prefabricated in batches in factories. The free ends of the corner nodes, edge nodes and intermediate nodes of the present invention are spliced ​​with each other, and are cast into one at the connection between the reinforced concrete beams and reinforced concrete columns, avoiding key node parts, and ensuring the integrity and good lateral resistance of the formed prefabricated reinforced concrete. At the same time, the steel structure module of the present invention is a highly integrated spatial steel module, which can also be mass-produced in factories. The steel structure module of the present invention cooperates with the prefabricated reinforced concrete frame to realize the formation of a common load-bearing system of the steel structure module and the prefabricated reinforced concrete frame.

[0023] The connection points of the steel structure modules of the present invention are offset from the connection points of the free ends of the corner nodes, side nodes and intermediate nodes. Therefore, the prefabricated reinforced concrete columns on the same floor are spliced ​​at the inflection points, and the columns of the steel structure modules are continuous at the inflection points; the prefabricated reinforced concrete beams on the same floor are spliced ​​at the mid-span, and the beams of the steel structure modules are continuous at the mid-span; the prefabricated reinforced concrete columns in the upper and lower adjacent floors are continuous. The two lines of defense of the industrialized steel module-concrete frame structure of the present invention cooperate with each other, so that the overall structure is reasonably stressed and has good lateral resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of the industrialized steel module-concrete composite structure according to an embodiment of the present invention.

[0025] Figure 2 This is a three-dimensional diagram of the corner nodes of the top or bottom layer of an embodiment of the present invention.

[0026] Figure 3 This is a three-dimensional diagram of the edge nodes of the top layer or bottom layer of an embodiment of the present invention.

[0027] Figure 4 This is a three-dimensional diagram of the intermediate nodes of the top layer or bottom layer of an embodiment of the present invention.

[0028] Figure 5 This is a stereoscopic diagram of a standard layer corner node according to an embodiment of the present invention.

[0029] Figure 6 This is a stereogram of a standard layer edge node according to an embodiment of the present invention.

[0030] Figure 7 This is a three-dimensional diagram of a standard layer intermediate node in an embodiment of the present invention.

[0031] Figure 8 This is a structural diagram of standard layer edge nodes connected by combined sleeves in an embodiment of the present invention.

[0032] Figure 9 This is an exploded view of the combined sleeve according to an embodiment of the present invention.

[0033] Figure 10 This is a three-dimensional diagram of a spatial steel module according to an embodiment of the present invention.

[0034] Figure 11 This is a three-dimensional diagram of a flat steel module according to an embodiment of the present invention.

[0035] Figure 12 This is a three-dimensional diagram of the prefabricated reinforced concrete structure on the first floor of an embodiment of the present invention.

[0036] Figure 13 This is a three-dimensional diagram of the assembly of the first-floor prefabricated reinforced concrete structure and the spatial steel module according to an embodiment of the present invention.

[0037] Figure 14 This is a three-dimensional diagram of the prefabricated reinforced concrete structure and steel module assembly on the first floor and the prefabricated reinforced concrete structure on the second floor in an embodiment of the present invention.

[0038] Figure 15 For the embodiment of the present invention Figure 14 A partial enlarged view of the prefabricated reinforced concrete structure and the steel module assembly structure at the corner node.

[0039] Figure 16 This is an exploded view of the steel module-concrete composite structure according to an embodiment of the present invention.

[0040] Description of reference numerals:

[0041] 1. Corner node, 11. Corner column, 12. Corner beam, 2. Edge node, 21. Edge column, 22. Edge beam, 3. Intermediate node, 31. Intermediate column, 32. Intermediate beam, 4. Combined sleeve, 41. Sleeve seat plate, 42. Sleeve, 43. Clamping block, 44. Second bolt, 5. Three-dimensional steel module, 6. Two-dimensional plane steel module, 7. First steel module column, 8. First steel module beam, 9. Second steel module column, 10. Second steel module beam, 13. Steel bars, 14. Reinforcement stirrups. DETAILED DESCRIPTION

[0042] To make the purpose, technical solutions, and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0043] Unless otherwise defined, the technical or scientific terms used herein shall have the usual meanings understood by persons of ordinary skill in the field to which the present disclosure pertains. The terms "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are merely used to distinguish between different components. The terms "include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" encompass the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. The terms "connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms "upper", "lower", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0044] This embodiment discloses an industrialized steel module-concrete composite structure, such as Figure 1As shown, it includes an assembled reinforced concrete frame and a steel structure module. The assembled reinforced concrete frame includes at least a plurality of corner nodes 1, a plurality of side nodes 2 and a plurality of intermediate nodes 3. The concrete frame structure of the entire layer is formed by combining and assembling the above-mentioned nodes. The above-mentioned multiple nodes of this embodiment are all prefabricated in advance in the factory, which can improve the assembly efficiency. The multiple corner nodes 1 of this embodiment include vertical corner columns 11 and two horizontal corner beams 12. The ends of the two horizontal corner beams 12 are fixedly connected to the two adjacent side surfaces of the corner columns 11 respectively. As a preferred embodiment, the corner beams 12 and the corner columns 11 are integrally formed by casting, which has better integrity. The multiple side nodes 2 of this embodiment include vertical side columns 21 and three horizontal side beams 22, the ends of the three horizontal side beams 22 are fixedly connected to the adjacent sides of the side columns 21, as a preferred embodiment, the side columns 21 and the side beams 22 are integrally formed by casting, and the integrity is better; the multiple intermediate nodes 3 of this embodiment all include vertical intermediate columns 31 and four horizontal intermediate beams 32, the ends of the four horizontal intermediate beams 32 are fixedly connected to the adjacent sides of the intermediate columns 31, as a preferred embodiment, the intermediate columns 31 and the intermediate beams 32 are integrally formed by casting, and the integrity is better; the free ends of the corner columns 11, corner beams 12, side columns 21, side beams 22, intermediate columns 31 and intermediate beams 32 are interconnected to form an assembled reinforced concrete frame.

[0045] In order to match the structural characteristics of each floor, the corner nodes 1, edge nodes 2 and middle nodes 3 of the top and bottom floors of this embodiment are assembled in reverse during assembly. Compared with the corner nodes 1, edge nodes 2 and middle nodes 3 of the intermediate standard floor, the beams corresponding to the corner nodes 1, edge nodes 2 and middle nodes 3 of the top or bottom floors, specifically the corner beams 12, side beams 22 and middle beams 32 are all fixed at the end positions of the corresponding columns, namely the corner columns 11, side columns 21 and middle columns 31.

[0046] As a preferred embodiment, the middle beam 32 of the middle layer may be located at the midpoint of the middle column 31 in the length direction.

[0047] The steel structure modules of this embodiment are covered on the outside of the corner columns 11, corner beams 12, side columns 21, side beams 22, middle columns 31 and middle beams 32, and the connection points of the steel structure modules are offset from the connection points of the corner columns 11, corner beams 12, side columns 21, side beams 22, middle columns 31 and middle beams 32.

[0048] The industrialized steel module-concrete composite structure of this embodiment can simultaneously utilize the tensile and high ductility of steel and the compressive performance of concrete to improve the tensile and compressive properties of the overall prefabricated structure. The reinforced concrete nodes of this embodiment are prefabricated in batches in the factory. The free ends of each node are spliced ​​together, and the key parts of the column and beam are formed in one piece, avoiding the key node parts, ensuring the integrity of the formed prefabricated reinforced concrete while having better lateral resistance. The highly integrated spatial steel modules and plane steel modules of this embodiment can also be mass-produced in the factory. The columns of the spatial steel modules and plane steel modules of this embodiment are all L-shaped columns, and the beams of the spatial steel modules and plane steel modules of this embodiment are all L-shaped beams. The L-shaped columns and L-shaped beams of the spatial steel modules and plane steel modules of this embodiment can form an interlocking connection with the beams and columns of the prefabricated reinforced concrete frame. At the same time, the spatial steel modules and plane steel modules of this embodiment are also fixed to the beams and columns of the prefabricated reinforced concrete structure through reinforcing stirrups 14 and first bolts, achieving the purpose of the highly integrated steel modules and the prefabricated reinforced concrete structure sharing the load.

[0049] As a preferred embodiment of the present invention, the steel structure module includes a plurality of three-dimensional space steel modules 5 and a plurality of two-dimensional plane steel modules 6. For example, the three-dimensional space steel module 5 is a rectangular parallelepiped frame structure, and the two-dimensional plane steel module 6 is a rectangular structure. Figure 11 As shown, each of the two-dimensional planar steel modules 6 of this embodiment includes two first steel module columns 7 and two first steel module beams 8, and the two first steel module columns 7 and the two first steel module beams 8 together form a two-dimensional planar frame structure.

[0050] like Figure 10 As shown, each of the three-dimensional space steel modules 5 in this embodiment includes four second steel module columns 9 and eight second steel module beams 10, and the four second steel module columns 9 and the eight second steel module beams 10 together form a three-dimensional space frame structure.

[0051] Each three-dimensional space frame structure is compatible with each layer of prefabricated reinforced concrete frame and is arranged on the inner side of each layer of prefabricated reinforced concrete frame; each two-dimensional plane frame structure is located on the outer side of each layer of prefabricated reinforced concrete frame, and each two-dimensional plane frame structure and each three-dimensional space frame structure together form a covering structure covering the outside of the prefabricated reinforced concrete frame, and the connection positions of each adjacent first steel module column 7 of the upper and lower layers and each adjacent second steel module column 9 of the upper and lower layers are staggered with the connection parts of the corner column 11, side column 21 and middle column 31; the connection positions of each first steel module beam 8 and each second steel module beam 10 in the horizontal direction are staggered with the connection parts of the corner beam 12, side beam 22 and middle beam 32, and each first steel module beam 8, each second steel module beam 10, each first steel module column 7 and each second steel module column 9 are fixed to the corresponding corner column 11, corner beam 12, side column 21, side beam 22, middle column 31 and middle beam 32 by a first bolt.

[0052] During the specific assembly process, the positions of the various nodes are first located. The free ends of the nodes to be connected are then fixed separately using the combination sleeves 4. The fixed corner nodes 1, side nodes 2, and intermediate nodes 3 together form a reinforced concrete half-layer frame. The three-dimensional spatial steel module 5 of this embodiment is then placed inside the reinforced concrete half-layer frame, and the column ends of the three-dimensional spatial steel module 5 are fixed to the corresponding positions of the half-layer frame using the first bolt. The positioning is continued and the corner nodes 1, side nodes 2, and intermediate nodes 3 are fixed using the combination sleeves 4 to form the reinforced concrete half-layer frame. The column ends of the three-dimensional spatial steel module 5 and the two-dimensional planar steel module 6 are then fixed to the corresponding positions of the half-layer frame using the first bolt.

[0053] As an example, Figure 2-Figure 4 As shown, when the corner node 1, the side node 2 and the middle node 3 are the top nodes of the prefabricated reinforced concrete frame, the corner beam 12 is fixed to the top of the corner column 11, the side beam 22 is fixed to the top of the side column 21, and the middle beam 31 is fixed to the top of the middle column 32.

[0054] When the corner node 1, the side node 2 and the middle node 3 are the bottom nodes of the prefabricated reinforced concrete frame, the corner beam 12 is fixed to the bottom end of the corner column 11, the side beam 22 is fixed to the bottom end of the side column 21, and the middle beam 32 is fixed to the bottom end of the middle column 31.

[0055] like Figure 5-Figure 7 As shown, when the corner node 1, the side node 2 and the middle node 3 are standard layer nodes of the prefabricated reinforced concrete frame, the corner beam 12 is fixed to the middle of the corner column 11, the side beam 22 is fixed to the middle of the side column 21, and the middle beam 32 is fixed to the middle of the middle column 31.

[0056] As one of the connection methods of the free ends of adjacent nodes in this embodiment, Figure 8-Figure 9 As shown, the free ends of the corner columns 11, corner beams 12, side columns 21, side beams 22, middle columns 31, and middle beams 32 are all pre-embedded with rebar 13. The rebar 13 at each free end is connected by a combination sleeve 4 to form an assembled reinforced concrete frame. The combination sleeve 4 includes a sleeve seat plate 41, on which sleeves 42 corresponding one to each of the rebars 13 are provided. The sleeve seat plate 41 also has upper and lower clamping blocks 43 for limiting the position of the sleeves 42 on the sleeve seat plate 41. The clamping blocks 43 are connected to the sleeve seat plate 41 by second bolts 44. In this embodiment, the rebar 13 on either side of the sleeve 42 can pass through the sleeve 42, and the two rebars 13 overlap each other. The upper and lower clamping blocks 43 squeeze the sleeve 42 so that the sleeve 42 can tightly embrace the overlapping rebar 13, forming a stable clamp. In this embodiment, the process of connecting the nodes to form the assembled reinforced concrete lateral force resisting system does not require wet work, and the nodes can be quickly disassembled.

[0057] like Figure 1 and Figure 16 As shown, each first steel modular column 7 and each second steel modular column 9 is also fixed as a whole with the corner column 11, the side column 21 and the middle column 31 through the reinforcing stirrups 14; each first steel modular beam 8 and each second steel modular beam 10 is also fixed as a whole with the corner beam 12, the side beam 22 and the middle beam 32 through the reinforcing stirrups 14.

[0058] As another preferred embodiment of this embodiment, the reinforcing stirrups 14 are arranged at the junctions between two adjacent free ends of the corner columns 11, side columns 21, middle columns 31, corner beams 12, side beams 22, and middle beams 32. Furthermore, as a preferred embodiment, the arrangement density of the reinforcing stirrups 14 at the two free ends of each node connection is greater than the arrangement density of the reinforcing stirrups 14 on the columns of the corner columns 11, side columns 21, and middle columns 31, and on the beams of the corner beams 12, side beams 22, and middle beams 32.

[0059] As another preferred embodiment of the present invention, the free ends of the corner columns 11 , corner beams 12 , side columns 21 , side beams 22 , middle columns 31 and middle beams 32 all have rough surfaces.

[0060] As another preferred embodiment of this invention, the contact surfaces of the first steel modular column 7, the first steel modular beam 8, the second steel modular column 9 and the second steel modular beam 10 with the corner column 11, the corner beam 12, the side column 21, the side beam 22, the middle column 31 and the middle beam 32 are all rough surfaces.

[0061] The surfaces of the reinforced concrete nodes of this embodiment can be roughened, and the contact surfaces between the spatial steel module beams and columns and the reinforced concrete spatial nodes can also be roughened to enhance their interoperability. Seismic energy is dissipated by the relative movement between the contact surfaces. The interoperability between the prefabricated reinforced concrete frame and the steel modules can be enhanced by strengthening the cross-sectional configuration of the stirrups 14 and increasing the density of the stirrups 14, thereby improving the overall performance of the industrialized steel module-concrete frame structure.

[0062] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An industrialized steel module-concrete composite structure, characterized in that: The assembled reinforced concrete frame comprises a steel structure module and the assembled reinforced concrete frame comprises at least: A plurality of corner nodes (1), each comprising a vertical corner column (11) and two horizontal corner beams (12), wherein the ends of the two horizontal corner beams (12) are respectively fixed to two adjacent side surfaces of the corner column (11); A plurality of edge nodes (2), each comprising a vertical edge column (21) and three horizontal edge beams (22), wherein ends of the three horizontal edge beams (22) are respectively fixed to adjacent side surfaces of the edge column (21); A plurality of intermediate nodes (3) each include a vertical intermediate column (31) and four horizontal intermediate beams (32), the ends of the four horizontal intermediate beams (32) being fixed to adjacent side surfaces of the intermediate column (31); the free ends of the corner column (11), corner beam (12), side column (21), side beam (22), intermediate column (31) and intermediate beam (32) are interconnected to form an assembled reinforced concrete frame; The steel structure module is a plurality of frame structures, each of the frame structures is respectively covered on the outside of the corner column (11), the corner beam (12), the side column (21), the side beam (22), the middle column (31) and the middle beam (32), and the connection parts of each frame structure are offset from the connection parts of the free ends of the corner column (11), the corner beam (12), the side column (21), the side beam (22), the middle column (31) and the middle beam (32); The steel structure module comprises a plurality of three-dimensional space steel modules (5) and a plurality of two-dimensional plane steel modules (6), each of the two-dimensional plane steel modules (6) comprises two first steel module columns (7) and two first steel module beams (8), and the two first steel module columns (7) and the two first steel module beams (8) enclose and form a two-dimensional plane frame structure; Each of the three-dimensional space steel modules (5) comprises four second steel module columns (9) and eight second steel module beams (10), and the four second steel module columns (9) and the eight second steel module beams (10) enclose and form a three-dimensional space frame structure; Each three-dimensional space frame structure is adapted to each layer of assembled reinforced concrete frame and is arranged on the inner side of each layer of assembled reinforced concrete frame; each two-dimensional plane frame structure is located on the outer side of each layer of assembled reinforced concrete frame, and each two-dimensional plane frame structure and each three-dimensional space frame structure together form a covering structure covering the outer side of the assembled reinforced concrete frame, and the connection positions of each first steel module column (7) adjacent to the upper and lower layers and each second steel module column (9) adjacent to the upper and lower layers are connected to the corner column (11), the side column (21) and the middle column (31). The connection positions of the first steel module beams (8) and the second steel module beams (10) in the horizontal direction are misaligned with the connection positions of the angle beams (12), the side beams (22) and the middle beams (32), and the first steel module beams (8), the second steel module beams (10), the first steel module columns (7) and the second steel module columns (9) are fixed to the corresponding angle columns (11), angle beams (12), side columns (21), side beams (22), middle columns (31) and middle beams (32) by first bolts; Each first steel module column (7) and each second steel module column (9) is further fixed as a whole with the corner column (11), the side column (21) and the middle column (31) via reinforcing stirrups (14); each first steel module beam (8) and each second steel module beam (10) is further fixed as a whole with the corner beam (12), the side beam (22) and the middle beam (32) via reinforcing stirrups (14).

2. The industrialized steel module-concrete composite structure according to claim 1, characterized in that: When the corner nodes (1), the side nodes (2) and the middle nodes (3) are top nodes of the assembled reinforced concrete frame, the corner beams (12) are fixed to the top ends of the corner columns (11), the side beams (22) are fixed to the top ends of the side columns (21), and the middle beams (32) are fixed to the top ends of the middle columns (31); When the corner nodes (1), the side nodes (2) and the middle nodes (3) are bottom nodes of the assembled reinforced concrete frame, the corner beams (12) are fixed to the bottom ends of the corner columns (11), the side beams (22) are fixed to the bottom ends of the side columns (21), and the middle beams (32) are fixed to the bottom ends of the middle columns (31); When the corner nodes (1), the side nodes (2) and the middle nodes (3) are standard layer nodes of the assembled reinforced concrete frame, the corner beam (12) is fixed to the middle of the corner column (11), the side beam (22) is fixed to the middle of the side column (21), and the middle beam (32) is fixed to the middle of the middle column (31).

3. The industrialized steel module-concrete composite structure according to claim 1, characterized in that: The free ends of the corner columns (11), corner beams (12), side columns (21), side beams (22), middle columns (31) and middle beams (32) are all pre-embedded with steel bars (13), and the steel bars (13) at the free ends are all connected by a combination sleeve (4) to form an assembled reinforced concrete frame, wherein the combination sleeve (4) comprises a sleeve seat plate (41), wherein the sleeve seat plate (41) is provided with sleeves (42) corresponding to the steel bars (13) one by one, and the sleeve seat plate (41) is further provided with clamping blocks (43) for limiting the sleeves (42) on the sleeve seat plate (41) at the top and bottom, and the clamping blocks (43) are connected to the sleeve seat plate (41) by a second bolt (44).

4. The industrialized steel module-concrete composite structure according to claim 1, characterized in that: The reinforcing stirrups (14) are arranged at the connection between two adjacent free ends of the corner column (11), the side column (21), the middle column (31), the corner beam (12), the side beam (22), and the middle beam (32).

5. The industrialized steel module-concrete composite structure according to claim 1, characterized in that: The free ends of the corner columns (11), corner beams (12), side columns (21), side beams (22), middle columns (31), and middle beams (32) all have rough surfaces.

6. The industrialized steel module-concrete composite structure according to claim 1, characterized in that: The contact surfaces of the first steel modular column (7), the first steel modular beam (8), the second steel modular column (9), and the second steel modular beam (10) with the corner column (11), the corner beam (12), the side column (21), the side beam (22), the middle column (31), and the middle beam (32) are all rough surfaces.

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