CN110359557B - Assembly type building system based on inner insertion plate and end plate connecting beam column node - Google Patents
Assembly type building system based on inner insertion plate and end plate connecting beam column node Download PDFInfo
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- CN110359557B CN110359557B CN201910654204.XA CN201910654204A CN110359557B CN 110359557 B CN110359557 B CN 110359557B CN 201910654204 A CN201910654204 A CN 201910654204A CN 110359557 B CN110359557 B CN 110359557B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2415—Brackets, gussets, joining plates
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2454—Connections between open and closed section profiles
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B2001/2484—Details of floor panels or slabs
Abstract
The invention discloses an assembly type building system based on an inner insert plate and an end plate connecting beam column node, wherein a lower column module comprises lower columns, and each lower column is provided with a first supporting plate, a first end plate and an inner insert plate; the upper column module comprises upper columns, each upper column is provided with a second supporting plate, and the upper columns are correspondingly inserted into the inner inserting plates of the lower columns and connected through bolts; the beam module comprises a main beam and a secondary beam, the web plates of the main beam and the secondary beam are reserved with wire passing holes, and the two ends of the main beam are provided with second end plates; the first end plate and the second end plate, the lower flange of the main beam and the first supporting plate, and the upper flange of the main beam and the second supporting plate are connected through bolts. The beam column can be assembled on site by adopting full bolts, the assembly speed is high, and the construction period is shortened. The ribbed pallet plays a role in positioning the beam and bears part of the bending moment. The inner inserting plate is convenient for mounting the upper column and the lower column, and the hoisting difficulty is reduced. The ribbed supporting plate and the end plate are arranged to realize outward movement of the plastic hinge. The pipeline is separated from the main structure, so that the maintenance is convenient, and the clearance is improved.
Description
Technical Field
The invention belongs to the technical field of structural engineering, relates to a pipeline-separated assembly type building system, and particularly relates to an assembly type building system based on an inner insertion plate and an end plate connecting beam column node.
Background
Traditional construction mode includes processes such as formwork, on-spot ligature reinforcing bar, concreting, and the construction step is many and be unfavorable for personnel's comprehensive allotment, and constructor professional level is low, and the quality of site operation is difficult to detect and construction quality is difficult to guarantee. Meanwhile, a large amount of disposable consumables are needed in the construction process, so that the material is greatly wasted; moreover, the construction period is long, and the cost of the wages of the personnel is large. The above problems have contributed to the development of a fabricated steel structural system.
The assembled steel structure has the characteristics of standardized design, factory manufacturing, assembled construction, decoration integration, informatization management and the like, can effectively reduce the labor intensity of a construction site, shortens the construction period, and belongs to a green building with a full life cycle; meanwhile, no wet operation is carried out in the construction site, so that the conditions of building dust and flying dust can be obviously reduced, and the pollution caused by construction is obviously reduced. The development of the fabricated steel structure building can reduce the pollution to the environment to the maximum extent and reduce the consumption of material resources and the like; the consumption of construction time can be reduced; therefore, the use of fabricated steel structural building systems is becoming increasingly important.
Disclosure of Invention
Aiming at the defects existing in the problems, the invention provides the assembly type building system based on the inner insertion plate and the end plate connecting beam column node, the beam column can be assembled on site by adopting full bolts, the assembly speed is high, the construction period is shortened, the cost is saved, the surplus steel productivity is consumed, the economic benefit and the social benefit are good, and the engineering quality is ensured; the ribbed supporting plates are arranged on the upper flange and the lower flange of the beam, the end plates are arranged on the web for connection, the rigidity and the bearing capacity of the node are improved, the damaged part is moved outside a node domain, the node is protected, and the design concept of 'strong node and weak member' in the anti-seismic standard is realized. The pipeline is separated from the main structure, so that the maintenance, the maintenance and the upgrading are convenient, and the clearance and the space utilization rate are improved.
The invention discloses an assembly type building system based on an inner inserting plate and an end plate connecting beam column node, which comprises: a lower column module A, an upper column module B, a beam module C and a plate module D;
the lower column module a comprises a plurality of lower columns 2, each of the lower columns 2 having a first support plate 51, a first end plate 61 and an inner insert plate 7 mounted thereon;
the upper column module B comprises a plurality of upper columns 1, wherein second supporting plates 52 are installed on the upper columns 1, and the upper columns 1 are correspondingly inserted into the inner inserting plates 7 of the lower columns 2 and are connected through bolts 10;
the beam module C comprises a main beam 3 and a secondary beam 4, the web plates of the main beam 3 and the secondary beam 4 are reserved with wire passing holes 15, and two ends of the main beam 3 are provided with second end plates 62 corresponding to the first end plates 61; the connection of the lower column module a, the upper column module B and the beam module C is realized through bolts 10 between the first end plate 61 and the second end plate 62, between the lower flange of the main beam 3 and the first supporting plate 51, and between the upper flange of the main beam 3 and the second supporting plate 52;
the plate module D comprises a filling plate 11, wherein the filling plate 11 is installed on the beam module C, the upper surface of the filling plate 11 is lower than the wire through hole 15, and a pipeline is laid on the filling plate 11 through the wire through hole 15.
As a further improvement of the present invention, the lower column module a, the upper column module B, the beam module C, and the slab module D are prefabricated and formed in a factory and assembled on site.
As a further improvement of the present invention, the lower column module a includes four lower columns 2;
one side of the lower column 2 is welded with the first supporting plate 51, and a bolt hole is formed in the first supporting plate 51; a stiffening rib 8 is welded on the first supporting plate 51, the first end plate 61 is welded on the outer side of the stiffening rib 8, and a bolt hole is formed in the first end plate 61;
the top of the lower column 2 is welded with the inner insert plate 7, and the inner insert plate 7 is provided with a bolt hole.
As a further improvement of the present invention, the upper column module B includes four upper columns 1;
the second supporting plate 52 is welded on one side of the upper column 1, and a bolt hole is formed in the second supporting plate 52;
and the side wall of the bottom of the upper column 1 is provided with a bolt hole.
As a further improvement of the invention, the three secondary beams 4 are welded and fixed on the two main beams 3;
the end part of the main beam 3 is welded with the second end plate 62, and bolt holes are formed in the second end plate 62 and the lower flange and the upper flange of the end part of the main beam 3.
As a further improvement of the invention, the beam module C further comprises a plurality of cold-formed thin-walled C-section steels 9 and C-section steel connecting plates 12;
the C-shaped steel connecting plates 12 are fixedly welded on webs of the two main beams 3, and the cold-formed thin-walled C-shaped steels 9 are parallelly installed on the C-shaped steel connecting plates 12 through bolts 10;
and a wire passing hole 15 is reserved on a web plate of the cold-formed thin-wall C-shaped steel 9, and the cold-formed thin-wall C-shaped steel 9 and the secondary beam 4 are arranged in parallel.
As a further improvement of the invention, the upper surfaces of the upper flanges of the main beam 3, the secondary beam 4 and the cold-formed thin-walled C-shaped steel 9 are at the same horizontal plane, and the lower surfaces of the lower flanges of the main beam 3 and the secondary beam 4 are at the same horizontal plane;
the lower surface of the lower flange of the cold-formed thin-wall C-shaped steel 9 and the upper surface of the filling plate 11 are located at the same horizontal plane, and the lower surface of the filling plate 11 and the lower surface of the lower flange of the main beam 3 or the secondary beam 4 are located at the same horizontal plane.
As a further improvement of the present invention, the lower surface of the bottom flange of the main beam 3 is at the same level as the upper surface of the first support plate 51, and the upper surface of the upper flange of the main beam 3 is at the same level as the lower surface of the second support plate 52.
As a further improvement of the invention, during the field construction, the reinforcing steel bars 13 are bound on the upper surfaces of the main beams 3, the secondary beams 4 and the upper flanges of the cold-formed thin-wall C-shaped steel 9, and after the binding is finished, concrete 14 is laid to form the cast-in-place floor slab.
As a further improvement of the invention, an overhead layer is formed between the cast-in-place floor slab and the filling plate 11, and pipelines are laid in the overhead layer;
the first supporting plate 51 and the second supporting plate 52 are ribbed supporting plates, and the filling plate 11 is a gypsum board or a cement fiberboard.
Compared with the prior art, the invention has the beneficial effects that:
1. the beam column connection of the invention adopts full bolt connection, no welding operation is carried out on site, the construction is convenient, the operation of workers is convenient, the assembly speed is high, the quality is easy to ensure, the industrialized modular production and the on-site rapid assembly are achieved;
2. the ribbed supporting plate plays a role in accurately positioning the beam during assembly, bears the bearing capacity of a part of beam end bending moment lifting nodes and prevents the upper flange and the lower flange of the beam from locally buckling;
3. the inner inserting plate is convenient for installing the upper column module and the lower column module, reduces the difficulty in hoisting, improves the accuracy of bolt holes, and can ensure the cooperative working performance of beams and columns;
4. according to the invention, the ribbed supporting plate and the end plate are arranged, so that the damaged part is moved outside the node area, the node protection effect is further realized, and the design concept of 'strong node and weak component' in the anti-seismic standard is realized;
5. according to the invention, the beam web plate is perforated, the thin-wall cold-formed C-shaped steel is welded to prevent the partial buckling of the perforated part of the web plate, the integral rigidity of the steel framework is improved, and water and electricity pipelines are laid on the empty space of the filling plate and the cast-in-place floor slab and separated from the main structure, so that the maintenance and the overhaul are convenient;
6. the steel beam is not exposed and wrapped in the filling plate, so that the filling plate has attractive and tidy effects, a suspended ceiling is not needed, and the clear height and the integral using space of the structure are improved.
Drawings
FIG. 1 is a schematic structural diagram of a fabricated building system based on an internal-insert, end-plate connecting beam-column node according to an embodiment of the present invention;
FIG. 2 is a schematic view of the construction of FIG. 1 with the addition of a cast-in-place floor slab;
FIG. 3 is a schematic structural view of the upper column module of FIG. 1 omitted;
FIG. 4 is a schematic structural view of the lower column module of FIG. 1;
FIG. 5 is a schematic structural view of the upper column module of FIG. 1;
FIG. 6 is a schematic structural view of the beam module of FIG. 1;
FIG. 7 is a schematic structural view of the main beam of FIG. 6;
FIG. 8 is a schematic structural view of the secondary beam of FIG. 6;
FIG. 9 is a schematic structural view of the cold-bent thin-walled C-shaped steel of FIG. 6.
In the figure:
A. a lower column module; B. an upper column module; C. a beam module; D. a plate module;
1. putting the column on; 2. column descending; 3. a main beam; 4. a secondary beam; 51. a first pallet; 52. a second pallet; 61. a first end plate; 62. a second end plate; 7. an interposer; 8. a stiffening rib; 9. cold-bending thin-walled C-shaped steel; 10. a bolt; 11. a infill panel; 12. c-shaped steel connecting plates; 13. reinforcing steel bars; 14. concrete; 15. and a wire passing hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention is described in further detail below with reference to the attached drawing figures:
as shown in fig. 1-3, the present invention provides an assembly building system based on an internal-insert, end-plate connecting beam-column node, comprising: a lower column module A, an upper column module B, a beam module C and a plate module D; the lower column module A, the upper column module B, the beam module C and the plate module D are prefabricated and formed in a factory and are assembled on site. During on-site assembly, the girder end plate and the bottom flange of the girder module C are connected with the end plate and the ribbed supporting plate of the lower column module A through bolts, the girder top flange of the girder module C is connected with the ribbed supporting plate of the upper column module B through bolts, and the upper column module B and the lower column module A are connected through the inner inserting plate and the bolts. And pipelines are laid in the reserved holes of the main beam, the secondary beam and the C-shaped steel of the beam module C, and reinforcing steel bars 13 are bound on the upper surface of the pipelines to pour concrete 14 so as to form the cast-in-place floor slab. The beam column is connected by the full bolts, so that the assembly speed is high, and the quality is easy to ensure; the pipeline is separated from the main structure, so that the maintenance is convenient, and the clearance and the space utilization rate are improved; the ribbed supporting plate plays a role in positioning the beam and bears partial bending moment; the inner inserting plate is convenient for mounting the upper column and the lower column, and the hoisting difficulty is reduced; the ribbed supporting plate and the end plate are arranged to realize outward movement of the plastic hinge.
Specifically, the method comprises the following steps:
as shown in fig. 1 and 4, the lower column module a of the present invention includes a lower column 2, a first pallet 51, a first end plate 61, an inner pallet 7 and a stiffener 8, the first pallet 51 being a ribbed pallet; wherein, one side of each lower column 2 is welded with a first supporting plate 51, and the first supporting plate 51 is provided with a bolt hole for a bolt 10 to pass through the lower flange of the connecting main beam 3; a stiffening rib 8 is welded on the first supporting plate 51, a first end plate 61 is welded on the outer side of the stiffening rib 8, and a bolt hole is formed in the first end plate 61 for the bolt 10 to pass through a second end plate 62 connected with the main beam 3; the top of the lower column 2 is welded with an inner insert plate 7, the inner insert plate 7 is provided with a bolt hole for a bolt 10 to pass through to connect the upper column 1; that is, the lower half portion of the inner panel 7 and the inner surface of the lower column 2 are welded on three sides, and the upper half portion is provided with bolt holes.
As shown in fig. 5, the upper column module B of the present invention includes an upper column 1 and a second pallet 52, the second pallet 52 being a ribbed pallet; a second supporting plate 52 is welded on one side of each upper column 1, and bolt holes are formed in the second supporting plates 52 to allow bolts 10 to penetrate through the upper flange of the connecting main beam 3.
As shown in fig. 6-9, the beam module C of the present invention comprises two main beams 3, three sub-beams 4, a plurality of cold-formed thin-walled C-section steels 9, and a C-section steel connecting plate 12; the end of the main beam 3 is welded with a second end plate 62, bolt holes are formed in the lower flange and the upper flange of the end of the main beam 3 and the second end plate 62, and bolts 10 penetrate through the first end plate 61, the first supporting plate 51 and the second supporting plate 52, so that the connection of the lower column module A, the upper column module B and the beam module C is realized through the bolts 10. Wherein, the three secondary beams 4 of the invention are welded and fixed on the two main beams 3; a plurality of C shaped steel connecting plates 12 are welded and fixed on webs of the two main beams 3, a plurality of cold-formed thin-walled C shaped steel 9 are parallelly installed on the C shaped steel connecting plates 12 through bolts 10, and the cold-formed thin-walled C shaped steel 9 and the secondary beams 4 are arranged in parallel. The invention reserves the wire through hole 15 on the web plate of the main beam 3, the secondary beam 4 and the cold-bending thin-wall C-shaped steel 9 for laying the pipeline.
Furthermore, the upper surfaces of the upper flanges of the main beam 3, the secondary beam 4 and the cold-formed thin-wall C-shaped steel 9 are positioned at the same horizontal plane, and the lower surfaces of the lower flanges of the main beam 3 and the secondary beam 4 are positioned at the same horizontal plane; the lower surface of the lower flange of the cold-formed thin-wall C-shaped steel 9 and the upper surface of the filling plate 11 are in the same horizontal plane, and the lower surface of the filling plate 11 and the lower surface of the lower flange of the main beam 3 or the secondary beam 4 are in the same horizontal plane.
Further, the lower surface of the lower flange of the main beam 3 of the present invention is at the same level as the upper surface of the first pallet 51, and the upper surface of the upper flange of the main beam 3 is at the same level as the lower surface of the second pallet 52.
As shown in fig. 2, the panel module D of the present invention includes a filler panel 11, i.e., a gypsum board or a cement fiberboard; the filling plate 11 is installed on the beam module C and the upper surface of the filling plate 11 is lower than the wire through hole 15, for the pipeline to pass through the wire through hole 15 and lay on the filling plate 11.
During field construction, the invention comprises the following steps:
installing the lower column module A, the upper column module B and the beam module C with the plate module D through bolts 10, and laying pipelines at the positions of the main beam 3, the secondary beam 4 and the wire passing holes 15 of the cold-formed thin-wall C-shaped steel 9 after the installation is finished; then, steel bars 13 are bound on the upper surfaces of the main beams 3, the secondary beams 4 and the upper flanges of the cold-formed thin-wall C-shaped steel 9, concrete 14 is laid after binding is completed to form a cast-in-place floor slab, and an overhead layer is formed between the cast-in-place floor slab and the filling plate 11.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An assembly building system based on an interior paneling, end panel connection beam column node, comprising: the system comprises a lower column module (A), an upper column module (B), a beam module (C) and a plate module (D);
the lower column module (A) comprises a plurality of lower columns (2), and each lower column (2) is provided with a first supporting plate (51), a first end plate (61) and an inner inserting plate (7); one side of the lower column (2) is welded with the first supporting plate (51), and a bolt hole is formed in the first supporting plate (51); a stiffening rib (8) is welded on the first supporting plate (51), the first end plate (61) is welded on the outer side of the stiffening rib (8), and a bolt hole is formed in the first end plate (61);
the top of the lower column (2) is welded with the inner insert (7), and the upper half part of the inner insert (7) is provided with a bolt hole; the lower half part of the inner insert (7) and the inner surface of the lower column (2) are welded in a surrounding way on three sides;
the upper column module (B) comprises a plurality of upper columns (1), wherein second supporting plates (52) are mounted on the upper columns (1), the second supporting plates (52) are welded on one sides of the upper columns (1), bolt holes are formed in the second supporting plates (52), bolt holes are formed in the side walls of the bottoms of the upper columns (1), and the upper columns (1) are correspondingly inserted into inner inserting plates (7) of the lower columns (2) and connected through bolts (10);
the beam module (C) comprises main beams (3) and secondary beams (4), and the three secondary beams (4) are welded and fixed on the two main beams (3); the web plates of the main beam (3) and the secondary beam (4) are reserved with wire passing holes (15), and two ends of the main beam (3) are provided with second end plates (62) corresponding to the first end plates (61);
the second end plate (62) is welded at the end part of the main beam (3), and bolt holes are formed in the second end plate (62) and the lower flange and the upper flange of the end part of the main beam (3); the connection between the lower column module (A), the upper column module (B) and the beam module (C) is realized between the first end plate (61) and the second end plate (62), between the lower flange of the main beam (3) and the first supporting plate (51), and between the upper flange of the main beam (3) and the second supporting plate (52) through bolts (10); the beam module (C) also comprises a plurality of cold-formed thin-wall C-shaped steel (9) and C-shaped steel connecting plates (12); the C-shaped steel connecting plates (12) are welded and fixed on webs of the two main beams (3), and the cold-formed thin-walled C-shaped steels (9) are arranged on the C-shaped steel connecting plates (12) in parallel through bolts (10); a wire passing hole (15) is reserved in a web plate of the cold-formed thin-walled C-shaped steel (9), and the cold-formed thin-walled C-shaped steel (9) is arranged in parallel with the secondary beam (4);
the plate module (D) comprises a filling plate (11), the filling plate (11) is installed on the beam module (C), the upper surface of the filling plate (11) is lower than the line passing hole (15), and a pipeline penetrates through the line passing hole (15) to be paved on the filling plate (11).
2. The fabricated building system of claim 1, wherein the lower column module (a), the upper column module (B), the beam module (C) and the slab module (D) are prefabricated and formed in a factory, fabricated on site, and after the fabrication is completed, the reinforcing steel bars (13) are bound to the upper surfaces of the upper flanges of the main beam (3), the secondary beam (4) and the cold-formed thin-walled C-shaped steel (9), and after the binding is completed, the concrete (14) is laid to form a cast-in-place floor.
3. The fabricated building system according to claim 1, wherein the upper surfaces of the upper flanges of the main beams (3), the secondary beams (4) and the cold-formed thin-walled C-section steel (9) are at the same level, and the lower surfaces of the lower flanges of the main beams (3) and the secondary beams (4) are at the same level;
the lower surface of the lower flange of the cold-formed thin-walled C-shaped steel (9) and the upper surface of the filling plate (11) are positioned on the same horizontal plane, and the lower surface of the filling plate (11) and the lower surface of the lower flange of the main beam (3) or the secondary beam (4) are positioned on the same horizontal plane;
the lower surface of the lower flange of the main beam (3) and the upper surface of the first supporting plate (51) are in the same horizontal plane, and the upper surface of the upper flange of the main beam (3) and the lower surface of the second supporting plate (52) are in the same horizontal plane.
4. A fabricated building system according to claim 2, wherein an overhead floor is formed between the cast-in-place floor and the infill panel (11), the overhead floor being used for laying of pipelines;
the first supporting plate (51) and the second supporting plate (52) are ribbed supporting plates, and the filling plate (11) is a gypsum board or a cement fiberboard.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910654204.XA CN110359557B (en) | 2019-07-19 | 2019-07-19 | Assembly type building system based on inner insertion plate and end plate connecting beam column node |
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| CN201910654204.XA CN110359557B (en) | 2019-07-19 | 2019-07-19 | Assembly type building system based on inner insertion plate and end plate connecting beam column node |
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| CN110359557A CN110359557A (en) | 2019-10-22 |
| CN110359557B true CN110359557B (en) | 2020-10-30 |
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| CN115030300B (en) * | 2022-04-13 | 2024-02-06 | 开封市黄河钢结构有限公司 | Structure device of steel structure connecting node |
| CN117344900B (en) * | 2023-12-06 | 2024-02-20 | 中建六局建设发展有限公司 | Novel fully-assembled floor system and construction method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07216988A (en) * | 1994-02-09 | 1995-08-15 | Kajima Corp | Joint structure of steel framed column-steel framed beam |
| JPH10227064A (en) * | 1997-02-18 | 1998-08-25 | Housing Tamura:Kk | Post jointing method |
| JP2000045385A (en) * | 1998-07-31 | 2000-02-15 | Sekisui House Ltd | Joint structure between column and beam |
| US6073405A (en) * | 1995-12-22 | 2000-06-13 | Icf Kaiser Engineers, Inc. | Fitting for effecting bolted connection between a beam and a column in a steel frame structure |
| CN202577704U (en) * | 2012-01-13 | 2012-12-05 | 湖北弘毅建筑装饰工程有限公司 | Composite floor slab for steel structure building |
| CN106812214A (en) * | 2017-01-17 | 2017-06-09 | 北京工业大学 | A kind of assembling type steel structure beam column node connection device |
| CN109707091A (en) * | 2019-01-30 | 2019-05-03 | 北京工业大学 | A kind of assembled stealth beam laminated floor slab for the pipeline separation installed from up to down |
-
2019
- 2019-07-19 CN CN201910654204.XA patent/CN110359557B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07216988A (en) * | 1994-02-09 | 1995-08-15 | Kajima Corp | Joint structure of steel framed column-steel framed beam |
| US6073405A (en) * | 1995-12-22 | 2000-06-13 | Icf Kaiser Engineers, Inc. | Fitting for effecting bolted connection between a beam and a column in a steel frame structure |
| JPH10227064A (en) * | 1997-02-18 | 1998-08-25 | Housing Tamura:Kk | Post jointing method |
| JP2000045385A (en) * | 1998-07-31 | 2000-02-15 | Sekisui House Ltd | Joint structure between column and beam |
| CN202577704U (en) * | 2012-01-13 | 2012-12-05 | 湖北弘毅建筑装饰工程有限公司 | Composite floor slab for steel structure building |
| CN106812214A (en) * | 2017-01-17 | 2017-06-09 | 北京工业大学 | A kind of assembling type steel structure beam column node connection device |
| CN109707091A (en) * | 2019-01-30 | 2019-05-03 | 北京工业大学 | A kind of assembled stealth beam laminated floor slab for the pipeline separation installed from up to down |
Non-Patent Citations (1)
| Title |
|---|
| 带悬臂梁段端板连接装配式钢结构节点非线性静力分析;张爱林等;《钢结构》;20170831;第32卷(第8期);第66-70页 * |
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| CN110359557A (en) | 2019-10-22 |
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