Industrialized steel module-concrete composite structure

Abstract

The invention discloses an industrialized steel module-concrete combined frame structure, and belongs to the technical field of structural engineering. The fabricated reinforced concrete frame at least comprises a plurality of corner joints, and the ends of two horizontal corner beams of the corner joints are fixedly connected with two adjacent side faces of corner columns correspondingly; the end parts of the three horizontal edge beams of the plurality of edge nodes are fixedly connected with the adjacent side surfaces of the edge columns respectively; the ends of the four horizontal middle beams of the multiple middle nodes are fixedly connected with the adjacent side faces of the middle columns correspondingly. The corner columns, the corner beams, the side columns, the side beams, the middle columns and the middle beams are wrapped with the steel structure modules, and the connecting positions of the steel structure modules and the connecting positions of the corner columns, the corner beams, the side columns, the side beams, the middle columns and the middle beams are staggered. The industrialized steel module-concrete frame structure has two defensive lines which are matched with each other, so that the overall structure is reasonable in stress.

Description

Technical Field

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

[0002] By splitting the building system into highly standardized components and leveraging the achievements of highly developed industrialization, it is possible to achieve mechanized and mass production of components in factories, which can reduce construction costs, improve on-site assembly efficiency, and help promote the industrialization of construction.

[0003] In the currently existing steel module-concrete composite structure, the steel module frame and the concrete structure bear loads separately, and due to the discontinuity of the columns or beams at the connection nodes, it is easy to cause the steel beams or columns to be damaged, 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 high degree of modularization 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, wherein 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 side nodes each comprising a vertical side column and three horizontal side beams, wherein ends of the three horizontal side beams are respectively fixedly connected to adjacent side surfaces of the side column;

[0008] A plurality of 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 connecting parts of each frame structure are staggered with the connecting 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 the two first steel module beams enclose a two-dimensional plane frame structure;

[0011] Each of the three-dimensional space steel modules includes four second steel module columns and eight second steel module beams, and the four second steel module columns and the eight second steel module beams together form a three-dimensional space 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 offset from 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 offset from 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 assembled reinforced concrete frame, the corner beams are fixed to the top of the corner columns, the side beams are fixed to the top of the side columns, and the middle beams are fixed to the top of the middle columns;

[0014] When the corner nodes, side nodes and middle nodes are bottom nodes of the assembled 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 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, on which sleeve seat plate are provided sleeves corresponding one to one with the steel bars, and above and below the sleeve seat plate are also provided with clamping blocks for limiting the sleeve on the sleeve seat plate, 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 also fixed as a whole with the corner column, side column and middle column by reinforcing stirrups; each first steel module beam and each second steel module beam are also fixed as a whole with the corner beam, side beam and middle beam by 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 at the same time, 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 beam and the reinforced concrete column, avoiding the 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 is matched with the prefabricated reinforced concrete frame to realize the steel structure module and the prefabricated reinforced concrete frame to form a common load-bearing system.

[0023] The connection parts of the steel structure modules of the present invention are offset from the connection parts of the free ends of each corner node, side node and intermediate node. Therefore, the assembled reinforced concrete columns on the same floor are spliced ​​at the inflection point, and the columns of the steel structure modules are continuous at the inflection point; the assembled 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 assembled 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 an industrialized steel module-concrete combined structure according to an embodiment of the present invention.

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

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

[0027] Figure 4 It is a stereoscopic 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 stereogram 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 stereoscopic diagram of a standard layer intermediate node according to an embodiment of the present invention.

[0031] Figure 8 This is a schematic diagram of the structure in which standard layer edge nodes of an embodiment of the present invention are connected through a combined sleeve.

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

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

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

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

[0036] Fig.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] Fig.14 It is a stereoscopic diagram of the assembled reinforced concrete structure and steel module assembly of the first floor and the assembled reinforced concrete structure of the second floor in an embodiment of the present invention.

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

[0039] Fig.16 It 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 space 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 bar, 14. Strengthening stirrups. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the 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 terms or scientific terms used herein should be understood by people with ordinary skills in the field to which the present disclosure belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Including" or "comprising" and similar words mean that the elements or objects appearing in front of "including" or "comprising" cover the elements or objects listed after "including" or "comprising" and their equivalents, and do not exclude other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object 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 in this embodiment are all prefabricated in advance in the factory, which can improve the assembly efficiency. The multiple corner nodes 1 in this embodiment include a vertical corner column 11 and two horizontal corner beams 12. The ends of the two horizontal corner beams 12 are respectively fixedly connected to two adjacent side surfaces of the corner column 11. As a preferred embodiment, the corner beam 12 and the corner column 11 are integrally formed by casting, and the integrity is better; the multiple side nodes 2 in this embodiment include a vertical side column 21 and three horizontal side beams 22, the ends of the three horizontal side beams 22 are respectively 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 a vertical intermediate column 31 and four horizontal intermediate beams 32, the ends of the four horizontal intermediate beams 32 are respectively fixedly connected to the adjacent sides of the intermediate column 31. As a preferred embodiment, the intermediate column 31 and the intermediate beam 32 are integrally formed by casting, and the integrity is better; the free ends of the corner column 11, the corner beam 12, the side column 21, the side beam 22, the intermediate column 31 and the intermediate beam 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, side 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, side nodes 2 and middle nodes 3 of the middle standard floor, the beams corresponding to the corner nodes 1, side 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 module of this embodiment is 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 of the steel structure module is offset from the connection 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.

[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 performance of the overall assembled 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 the beam are formed in one piece, avoiding the key node parts, ensuring the integrity of the assembled reinforced concrete formed 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 be engaged with the beams and columns of the assembled 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 assembled reinforced concrete structure by reinforcing the stirrups 14 and the first bolts, so as to achieve the purpose of the highly integrated steel modules and the assembled reinforced concrete structure to carry the load together.

[0049] As a preferred embodiment of this embodiment, the steel structure module includes a plurality of three-dimensional space steel modules 5 and a plurality of two-dimensional plane steel modules 6. As an example, the three-dimensional space steel module 5 is a rectangular frame structure, and the two-dimensional plane steel module 6 is a rectangular structure. Fig.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 Fig.10 As shown, each of the three-dimensional space steel modules 5 of 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 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 offset from the connection parts of the corner column 11, the side column 21 and the 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 offset from the connection parts of the corner beam 12, the side beam 22 and the 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 first bolts.

[0052] In the specific assembly process, first locate the position of each node, then fix the free ends of each node to be connected by the combined sleeve 4, and the fixed corner nodes 1, side nodes 2 and middle nodes 3 together form a reinforced concrete half-layer frame, and then place the three-dimensional space steel module 5 of this embodiment inside the reinforced concrete half-layer frame, and fix the column end of the three-dimensional space steel module 5 to the corresponding position of the half-layer frame by the first bolt. Continue to locate and fix the corner nodes 1, side nodes 2 and middle nodes 3 by the combined sleeve 4 to form a reinforced concrete half-layer frame, and then fix the column ends of the three-dimensional space steel module 5 and the two-dimensional plane steel module 6 to the corresponding positions of the half-layer frame by 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 at the middle of the corner column 11, the side beam 22 is fixed at the middle of the side column 21, and the middle beam 32 is fixed at 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 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 pre-embedded with steel bars 13, and the steel bars 13 at each free end are connected by a combination sleeve 4 to form an assembled reinforced concrete frame, and the combination sleeve 4 includes a sleeve seat plate 41, on which sleeve seat plate 41 is provided sleeves 42 corresponding to the steel bars 13 one by one, and the sleeve seat plate 41 is also provided with clamping blocks 43 for limiting the sleeve 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 second bolts 44. In this embodiment, the steel bars 13 on both sides of the sleeve 42 can be inserted into the sleeve 42, and the two steel bars 13 overlap each other, and the upper and lower clamping blocks 43 squeeze the sleeve 42 so that the sleeve 42 can be tightly held with the overlapped steel bars 13 to form a stable clamping. In this embodiment, the process of connecting each node to form an assembled reinforced concrete lateral force resistance system is free of wet operations; and rapid disassembly between nodes can be achieved.

[0057] like Figure 1 and Fig.16 As shown, each first steel module column 7 and each second steel module column 9 are 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 module beam 8 and each second steel module beam 10 are 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 mode of this embodiment, 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 angle beam 12, the side beam 22 and the middle beam 32. And as a preferred embodiment, the arrangement density of the reinforcing stirrups 14 at the two free ends connected at each node is greater than the arrangement density of the reinforcing stirrups 14 on the column body of the corner column 11, the side column 21 and the middle column 31 and the beam body of the angle beam 12, the side beam 22 and the middle beam 32.

[0059] As another preferred embodiment of the present invention, 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 are all rough surfaces.

[0060] As another preferred embodiment of the present 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] Each surface of the reinforced concrete node of this embodiment can be made into a rough surface, and the contact surface between the spatial steel module beam, column and the reinforced concrete spatial node can also be roughened to enhance the cooperative working ability between the two. The relative movement between the contact surfaces is used to dissipate the seismic energy. The ability of the assembled reinforced concrete frame to work in coordination with the steel module can be increased by strengthening the cross-sectional setting of the stirrups 14, strengthening the dense arrangement of the stirrups 14, and other measures, while increasing the overall performance of the industrialized steel module-concrete frame structure.

[0062] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrialized steel module-concrete composite structure, characterized in that: The invention comprises an assembled reinforced concrete frame and a steel structure module, wherein 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 side nodes (2), each comprising a vertical side column (21) and three horizontal side beams (22), wherein the ends of the three horizontal side beams (22) are respectively fixed to adjacent side surfaces of the side column (21); A plurality of intermediate nodes (3) each comprises a vertical intermediate column (31) and four horizontal intermediate beams (32), the ends of the four horizontal intermediate beams (32) being respectively fixed to adjacent side surfaces of the intermediate column (31); the free ends of the corner column (11), the corner beam (12), the side column (21), the side beam (22), the intermediate column (31) and the 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).

2. The industrialized steel module-concrete composite structure according to claim 1, characterized in that: 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) together form a three-dimensional space frame structure; Each three-dimensional space frame structure is compatible with 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 parts of the first steel module beams (8) and the second steel module beams (10) in the horizontal direction are misaligned with the connection parts of the angle beams (12), the side beams (22) and the middle beams (32); 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.

3. 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 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); 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 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); 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).

4. 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-buried with steel bars (13); the steel bars (13) at the free ends are connected by a combination sleeve (4) to form an assembled reinforced concrete frame; the combination sleeve (4) comprises a sleeve seat plate (41); sleeves (42) corresponding to the steel bars (13) are provided on the sleeve seat plate (41); clamping blocks (43) for limiting the sleeves (42) on the sleeve seat plate (41) are also provided on the upper and lower parts of the sleeve seat plate (41); the clamping blocks (43) are connected to the sleeve seat plate (41) by a second bolt (44).

5. The industrialized steel module-concrete composite structure according to claim 2, characterized in that: Each first steel module column (7) and each second steel module column (9) are fixed as a whole with the corner column (11), the side column (21) and the middle column (31) through reinforcing stirrups (14); each first steel module beam (8) and each second steel module beam (10) are fixed as a whole with the corner beam (12), the side beam (22) and the middle beam (32) through reinforcing stirrups (14).

6. The industrialized steel module-concrete composite structure according to claim 5, 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).

7. 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.

8. The industrialized steel module-concrete composite structure according to claim 2, 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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