CN113235734A - Modular building structure system with plate steel structure and construction method thereof - Google Patents
Modular building structure system with plate steel structure and construction method thereof Download PDFInfo
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- CN113235734A CN113235734A CN202110697066.0A CN202110697066A CN113235734A CN 113235734 A CN113235734 A CN 113235734A CN 202110697066 A CN202110697066 A CN 202110697066A CN 113235734 A CN113235734 A CN 113235734A
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
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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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
- E04B1/5812—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially I - or H - form
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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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
- E04B1/5831—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially rectangular form
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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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
- E04B2001/2406—Connection nodes
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention provides a plate type steel structure modular building structure system and a construction method thereof, wherein the plate type steel structure modular building structure system comprises: the wallboard module, the floor slab module, the wallboard module connecting node and the wall floor slab module connecting node; the wallboard modules are rigidly connected through the wallboard module connecting nodes, and the floor slab modules are rigidly connected with the wallboard modules through the wall and floor slab connecting nodes so as to realize assembled building systems among different modules. Through the form of components of a whole that can function independently connection, can effectively realize the construction mode that the assembled integrates, greatly improve the construction operating mode of current steel construction, the different steel construction modules are processed in advance at the processing place to at job site direct assembly, effectively reduced the transportation degree of difficulty to different components, and reduced the occupation of land of component on the construction place.
Description
Technical Field
The invention relates to the technical field of steel structure engineering, in particular to a plate type steel structure modular building structure system and a construction method thereof.
Background
The traditional building system and the construction method adopt a structural mode of cast-in-place concrete or assembled concrete, the mode needs to be constructed layer by layer through procedures of scaffold erecting, formwork erecting and the like, and the adopted building block wall, outer wall plastering or ceramic tile pasting needs to be carried out by scaffold erecting on the outer wall.
In the field construction of the existing steel structure integrated building, the occupied space and the self weight of the steel modularized prefabricated part are large, and the steel modularized prefabricated part is limited by transportation and is not beneficial to transition transportation.
On the construction site, the modular prefabricated part with large occupied space and dead weight needs a wider construction site, has high requirements on hoisting equipment and is difficult to construct under the condition of limited site environment.
How to improve the construction quality of the building, shorten the construction period of the building and improve the flexibility of the assembly type construction is a requirement for the development of the current building industry and is also a direction for the development of the future building industry.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a plate type steel structure modular building structure system, which can realize the light weight of a modular prefabricated part under the condition of ensuring the modularization of the prefabricated part, so that the combination of different parts is more flexible.
The invention also provides a construction method of the plate type steel structure modular building structure system, which can greatly simplify the construction process of a steel structure and shorten the construction period to the greatest extent.
The invention provides a modular building structure system with a plate steel structure, which comprises: the wallboard module, the floor slab module, the wallboard module connecting node and the wall floor slab module connecting node;
the wallboard modules are rigidly connected through the wallboard module connecting nodes, and the floor slab modules are rigidly connected with the wallboard modules through the wall and floor slab connecting nodes so as to realize assembled building systems among different modules.
Further, the wallboard module includes horizontal girder steel and vertical steel column, horizontal girder steel with vertical steel column passes through fixed connection or can dismantle the connection and constitute wholly.
Furthermore, horizontal girder steel includes wall body back timber and wall body floorbar, vertical steel column is including setting up the wall body back timber reaches at least two between the wall body floorbar, the both ends of wall body back timber and the both ends of wall body floorbar all are followed vertical steel column department stretches out.
Furthermore, the wall top beam is located on two sides of the vertical steel column, the wall bottom beam is located on two sides of the vertical steel column, a plurality of bolt holes are formed in the two sides of the vertical steel column, the bolt holes in the wall top beam are located in the upper portion of the wall top beam, and the bolt holes in the wall bottom beam are located in the lower portion of the wall bottom beam and used for connecting walls.
Further, wallboard module connected node includes horizontal gusset plate, horizontal gusset plate sets up the top of wall body back timber.
Furthermore, a plurality of bolt holes are formed in the horizontal gusset plate, and the bolt holes in the horizontal gusset plate, the wall top beam and the wall bottom beam are opposite up and down.
Further, the shape of the horizontal gusset plate is a straight line shape, an L shape or a T shape.
Further, the floor slab module comprises a floor slab frame, the floor slab frame comprises steel frame beams, and the steel frame beams are adjacent to each other and are fixedly connected or detachably connected to form an integral structure.
Further, the inner side of the floor slab frame is connected with a light steel purline, and the top surface of the light steel purline is flush with the top surface of the floor slab frame.
Furthermore, the floor slab frame is connected with supporting steel plates, the supporting steel plates are arranged at the bottom of the floor slab frame in a crossed mode, and the connecting parts of the supporting steel plates and the light steel purlins are connected in a welding mode.
Further, wall floor module connected node is including connecting steel sheet bracket on the wall body back timber, the steel sheet bracket includes horizontal steel sheet and connects the vertical stiffening rib of horizontal steel sheet below, floor frame the steel border roof beam with horizontal steel sheet fixed connection perhaps can dismantle the connection.
A construction method of a modular building structure system with a plate type steel structure comprises the following steps:
(1) processing a wallboard module and a floor slab module, and processing a horizontal gusset plate and a steel plate bracket on the processed wallboard module;
(2) decorating and pre-burying pipeline installation are carried out on the processed wallboard module and the processed floor slab module, and bolts are pre-buried on the site basis;
(3) installing the first layer of wallboard, and installing the first layer of floor after connecting the horizontal gusset plates between the adjacent layers of wallboards;
(4) installing the upper layer of wallboard, connecting the adjacent upper and lower layers of wallboard through bolts, and connecting the same layer of wallboard through a horizontal gusset plate;
(5) and (5) repeating the steps (3) to (4) to finish the construction of the plate steel structure modular building structure system.
The plate type steel structure modular building structure system can effectively realize an assembled and integrated building mode through a split connection mode, greatly improves the construction working condition of the existing steel structure, processes different steel structure modules in advance in a processing field, and directly assembles the steel structure modules in the construction field, effectively reduces the transportation difficulty of different members, and reduces the occupied area of the members on the construction field.
Through the form of assembled type, can effectively improve the flexibility that the assembled type was built, when realizing modular prefabricated component lightweight, greatly improved the assembly efficiency, effectively improved the construction quality of building.
The construction method of the plate type steel structure modular building structure system greatly simplifies the construction process of the steel structure and shortens the construction period to the greatest extent.
Drawings
The invention will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings. Wherein:
FIG. 1 is a schematic structural view of a modular building structural system of a plate steel structure according to the present invention;
FIG. 2 is a schematic structural view of a wall panel module;
FIG. 3 is a schematic view of a connection structure of an L-shaped horizontal gusset plate to different wall panel modules;
FIG. 4 is a schematic view of a connection structure of a horizontal node plate in a straight line shape to different wall plate modules;
FIG. 5 is a schematic view of a connection structure of a T-shaped horizontal gusset plate to different wall panel modules;
FIG. 6 is a schematic structural view of a floor module;
fig. 7 is a schematic structural diagram of a steel plate bracket.
In the figure: 1-wallboard modules; 11-wall top beam; 12-wall bottom beam; 13-vertical steel columns;
2-floor slab module; 21-floor slab frame; 22-steel frame beam; 23-light steel purlines; 24-a support steel plate;
3-horizontal gusset plate;
4-steel plate bracket; 41-horizontal steel plate; 42-vertical stiffeners;
5-bolt hole.
Detailed Description
In order to clearly illustrate the inventive content of the present invention, the present invention will be described below with reference to examples.
In the description of the present invention, it should be noted that the terms "upper", "lower", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, the multi-source fused plate steel structure modular building structure system of the present invention includes: the wall plate module 1, the floor plate module 2, the wall plate module connecting nodes and the wall floor plate module connecting nodes;
a plurality of wallboard module 1 passes through wallboard module connected node rigid connection, floor module 2 with wallboard module 1 passes through wall floor connected node rigid connection for realize the assembled building system between the different modules.
The wallboard module 1 and the floor slab module 2 are both steel-structured modular prefabricated components, and the construction and assembly of the whole structure are completed through assembly type assembling. Through the construction form of assembled, can effectively improve the construction operating mode of job site, and independent modularization prefabricated component can effectively reduce and take up an area of the space, and has realized prefabricated component's lightweight, has greatly reduced the construction degree of difficulty.
The rigid connection between different modularization prefabricated component can effectively realize the building process of assembled, and the prefabricated component of each module is assembled through the connecting node between different modules, can greatly improve the flexibility performance of construction to fundamentally shortens construction cycle, has improved the construction operating mode of structure from the at utmost under the prerequisite of guaranteeing construction quality.
The wallboard module 1 and the floor slab module 2 can be independently processed on a processing site, and integral pouring is not required on a construction site, so that the construction difficulty is greatly reduced. The wallboard modules 1 are rigidly connected through wallboard module connecting nodes, and are not limited to fixed connection such as welding in the connection process, and the prefabricated components can be assembled into the wallboard integral structure in a detachable connection mode through high-strength bolts.
The floor slab module 2 and the wall slab module 1 are rigidly connected through the wall slab connection nodes, the connection form is not limited in the connection process, and the wall slab and the floor slab can be assembled through fixed connection such as welding or detachable connection through high-strength bolts.
The prefabricated parts with different steel structures are assembled by the wallboard module connecting nodes between the wallboard modules and the wall floor slab module connecting nodes between the wallboard modules 1 and the floor slab modules 2, so that the assembly method has strong assembly flexibility. Through the assembly form of detachable connection, even the repeated use of the same prefabricated part in different buildings can be realized, and the construction cost is greatly reduced.
Referring to fig. 2, in one embodiment, the wall panel module 1 includes horizontal steel beams and vertical steel columns 13, the horizontal steel beams and the vertical steel columns 13 may adopt standardized steel structures such as H-shaped steel and rectangular steel pipes, and the horizontal steel beams and the vertical steel columns 13 may be fixedly connected by welding or detachably connected by standardized node boxes and high-strength bolts, so as to form an integral frame of the wall panel module 1.
The horizontal steel beam specifically includes wall body back timber 11 and wall body floorbar 12, vertical steel column 13 is including setting up wall body back timber 11 reaches two between the wall body floorbar 12 can form stable wallboard frame construction through this kind of mode of setting, the both ends of wall body back timber 11 and the both ends of wall body floorbar 12 are all followed vertical steel column 13 department stretches out to be favorable to the connection between the different wallboard modules 1. The number of the vertical steel columns 13 can be adjusted according to actual conditions, but is not lower than two, so as to meet the requirement of the stability of the whole frame of the wallboard module 1.
The cross-sectional shapes of the horizontal steel beam and the vertical steel column of the wallboard module are not limited, and steel structural sections with other shapes can be applied according to specific practice except for the standardized steel structures such as the H-shaped steel and the rectangular steel tube.
The wall top beam 11 is located on two sides of the vertical steel column 13, and the wall bottom beam 12 is located on two sides of the vertical steel column 13 and is provided with a plurality of bolt holes 5.
The bolt holes 5 on the wall top beam 11 are located at the upper part of the wall top beam 11, and the bolt holes 5 on the wall bottom beam 12 are located at the lower part of the wall bottom beam 12 and are used for connecting walls.
Specifically, when the horizontal steel beam is made of H-shaped steel, the bolt holes 5 in the wall top beam 11 are arranged on the upper flange, and the bolt holes 5 in the wall bottom beam 12 are arranged on the lower flange; when the horizontal steel beam is a rectangular steel tube, the bolt holes 5 in the wall top beam 11 are arranged on the top plate of the rectangular steel tube, and the bolt holes 5 in the wall bottom beam 12 are arranged on the bottom plate of the rectangular steel tube.
In another embodiment, different wall panel modules are connected through wall panel module connection nodes, and the wall panel module connection nodes specifically include horizontal node plates 3, and the horizontal node plates 3 are arranged on the top of the wall top beam 11.
Different wallboard modules 1 mainly include two kinds of forms of connection from top to bottom or horizontal connection, when different wallboard modules are the form of connection from top to bottom, horizontal gusset plate 3 sets up between adjacent wall body back timber 11 and wall body floorbar 12 from top to bottom, connect adjacent wallboard module 1 from top to bottom in order to make horizontal gusset plate 3, be provided with a plurality of bolt holes 5 on horizontal gusset plate 3 equally, and at horizontal gusset plate 3, bolt hole 5 on wall body back timber 11 and the wall body floorbar 12 is relative from top to bottom, through relative bolt hole 5 from top to bottom, can adopt the high strength bolt to connect wallboard template 1 from top to bottom.
When different wallboard modules 1 are horizontally connected, the horizontal gusset plates 3 with different shapes are arranged to connect the wall body templates on the same level, and the shapes of the horizontal gusset plates 3 can be specifically according to different connecting positions of the wall body templates.
In particular, referring to the shaded portions in fig. 3-5, when connecting the corners of two wall panel modules 1, the two wall panel modules 1 can be horizontally connected together by an L-shaped horizontal gusset plate 3.
When two closely attached wall modules 1 are connected, the two wall modules 1 can be horizontally connected together by a horizontal gusset 3 in the shape of a straight line.
When connecting two intersecting wall panel modules 1, the two wall panel modules 1 can be horizontally connected together by means of a T-shaped horizontal gusset plate 3.
It should be noted that, besides the shape of the horizontal gusset plate 3, the shape may also be set according to a specific connection position, for example, the shape of the circular arc or curved horizontal gusset plate 3 is made to follow the shapes of the wall top beam 11 and the wall bottom beam 12, but the horizontal gusset plate 3 needs to be completely attached to the wall top beams 11 of a plurality of horizontally arranged wall panel formworks at the same time, so as to meet the requirement of connection rigidity strength.
The connection between the wall panel modules 1 of the present invention can be adjusted according to the actual conditions, and can be fixed in a welding manner in addition to the detachable connection by the high strength bolts, so as to meet the requirement of rigid connection between different wall panel modules 1.
Referring to fig. 6, in one preferred embodiment, the floor module 2 includes a floor frame 21, the floor frame 21 includes steel frame beams 22, the steel frame beams 22 may be standardized steel structures such as H-shaped steel, rectangular steel pipes, etc., and the adjacent steel frame beams 22 may be fixedly connected by welding or detachably connected by standardized node boxes, high strength bolts, etc., so as to form the integral floor frame 21.
The cross-sectional shape of the floor slab module steel frame beam is not limited in the invention, and steel structural sections with other shapes can be applied according to specific practice besides the standardized steel structures such as the H-shaped steel and the rectangular steel pipe.
Be provided with many light steel purlins 23 in floor frame 21's inboard, many light steel purlins 23 are parallel to be connected side by side in floor frame 21, and carry out fixed connection through the welded form, through with light steel purlin 23 fixed connection in floor frame 21's inside, effectively guaranteed floor frame 21's bulk strength, make the structure more stable.
In order to balance the structural strength of the connecting surface formed by the light steel purlins 23 and further ensure the stability of the outer frame of the floor slab frame 21, the floor slab frame 21 is also connected with supporting steel plates 24, the supporting steel plates 24 are arranged at the bottom of the floor slab frame 21 in a crossed manner, and the connecting parts of the supporting steel plates 24 and the light steel purlins 23 are connected in a welding manner. The supporting structure of the floor frame 21 is effectively constructed by the supporting steel plates 24 arranged crosswise, and the diagonal bracing effect is achieved by the obliquely crossing supporting steel plates 24. It should be noted that the light steel purlines 23 and the supporting steel plates 24 are welded and fixed on the floor slab frame 21, so that the looseness of components in detachable connection is effectively avoided, and the overall rigidity strength is guaranteed to the maximum extent.
Referring to fig. 7, in another preferred embodiment, the wall floor module connecting node comprises a steel plate bracket 4 connected to the wall top beam 11, the steel plate bracket 4 comprises a horizontal steel plate 41 and a vertical stiffening rib 42 connected below the horizontal steel plate 41, and the bottom of the floor frame 21 is fixedly or detachably connected with the top of the horizontal steel plate 41.
The steel plate bracket 4 connected to the wall top beam 11 mainly plays a role in supporting a floor slab, and the horizontal steel plate 41 protrudes out of the side wall of the wall top beam 11 and plays a role in stabilizing through the vertical stiffening rib 42 connected below the horizontal steel plate 41. The bottom of the floor frame 21 is overlapped on the horizontal steel plate 41, and the assembled overlapping is realized by fixedly connecting or detachably connecting with the top of the horizontal steel plate 41. The fixed connection between the floor frame 21 and the horizontal steel plate 41 is performed by welding, and the detachable connection between the floor frame 21 and the horizontal steel plate 41 is accomplished by high-strength bolts.
The form of connection between the wall panel module and the floor panel module is not limited in the present invention, and other forms than the lap joint, such as fixing the floor panel frame to the horizontal steel plate by welding through H-shaped steel or other connecting members, or detachably connecting through bolts, should be within the scope of the present invention.
It is important to point out that through the assembly type assembly of different module prefabricated components, the construction quality can be guaranteed on the premise of meeting the connection strength, high assembly flexibility is given, and the construction period is greatly shortened.
The invention also provides a construction method of the plate steel structure modular building structure system, which comprises the following steps:
finishing the processing of the wallboard module and the floor slab module in a factory, processing and connecting a horizontal gusset plate and a steel plate bracket on the processed wallboard module, and connecting the steel plate bracket with a wall top beam of the wallboard module;
decorating and pre-burying pipeline installation are carried out on the processed wallboard module and the processed floor slab module, the finished wallboard module and the processed floor slab module are transported to the site together with the high-strength bolt assembly and the horizontal node plate, and anchor bolts are pre-buried on the site;
hoisting wallboard modules, connecting the bottom flanges of the bottom beams of the wallboards and anchor bolts on the foundation through high-strength bolts after the first layer of wallboard is in place, and placing horizontal gusset plates between the wallboard modules;
after the first layer of wallboard module is installed, hoisting the floor slab module, wherein the floor slab module is installed on a steel plate bracket arranged on a wall top beam of an adjacent wallboard module, and after the floor slab module is hoisted in place, the floor slab module is connected with the wall body formed by assembly through welding or bolts;
after the first floor slab module is installed, hoisting an upper layer of wallboard module, connecting the upper layer of wallboard module and a lower layer of wallboard module through a horizontal gusset plate and a high-strength bolt, and connecting the same layer of wallboard module through the horizontal gusset plate;
and repeating the connection between the floor slab modules and the wall bodies formed after assembly, and repeating the connection between the wall plate modules until the construction of the whole building system is completed.
By the construction method, the assembly type assembly of different prefabricated parts can be formed, the existing construction working condition is greatly improved, the construction difficulty is reduced to the greatest extent, and the construction efficiency is improved.
Finally, it is to be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not intended to be limiting. It will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention, and these changes and modifications are to be considered as within the scope of the invention.
Claims (10)
1. A modular building structure system of plate steel construction, comprising: the wallboard module, the floor slab module, the wallboard module connecting node and the wall floor slab module connecting node;
the wallboard modules are connected through the wallboard module connecting nodes, and the floor modules are connected with the wallboard modules through the wall and floor connecting nodes so as to realize an assembled building system among different modules.
2. The modular building structure system according to claim 1, wherein the wall panel modules comprise horizontal steel beams and vertical steel columns, and the horizontal steel beams and the vertical steel columns are fixedly or detachably connected to form a whole.
3. The modular building structure system according to claim 2, wherein the horizontal steel beams comprise a top wall beam and a bottom wall beam, the vertical steel columns comprise at least two vertical steel columns disposed between the top wall beam and the bottom wall beam, and both ends of the top wall beam and both ends of the bottom wall beam extend from the vertical steel columns.
4. The modular building structure system according to claim 3, wherein the top wall beams are located on both sides of the vertical steel columns and the bottom wall beams are located on both sides of the vertical steel columns, and a plurality of bolt holes are formed in the top wall beams, and the bolt holes in the bottom wall beams are located on the upper portions of the top wall beams and the lower portions of the bottom wall beams for connecting the walls.
5. The panel steel structure modular building structure system of claim 3, wherein the wall panel module connection node comprises a horizontal gusset panel disposed on top of the wall header; a plurality of bolt holes are formed in the horizontal gusset plate, and the bolt holes in the horizontal gusset plate, the wall top beam and the wall bottom beam are opposite up and down; the horizontal gusset plate is in a straight shape, an L shape or a T shape.
6. The modular building structure system of plate steel structures according to any of claims 1-5, wherein the floor slab modules comprise floor slab frames, the floor slab frames comprise steel frame beams, and the adjacent steel frame beams are fixedly or detachably connected to form an integral structure.
7. The modular building structure system of plate steel structures of claim 6, wherein light steel purlins are connected to the inside of the floor slab frame.
8. The modular building structure system of plate steel structures of claim 7, wherein the floor frame is connected with supporting steel plates, the supporting steel plates are arranged at the bottom of the floor frame in a crossed mode, and the joints of the supporting steel plates and the light steel purlins are connected in a welded mode.
9. The modular building structure system of plate steel structures of claim 3, wherein the wall floor module connection nodes comprise steel plate brackets connected to the wall top beams, the steel plate brackets comprise horizontal steel plates and vertical stiffening ribs connected below the horizontal steel plates, and the steel frame beams of the floor frame are fixedly or detachably connected with the horizontal steel plates.
10. A method of constructing a modular building structure system of plate steel construction according to any of claims 1-9, comprising the steps of:
(1) processing a wallboard module and a floor slab module, and processing a horizontal gusset plate and a steel plate bracket on the processed wallboard module;
(2) decorating and pre-burying pipeline installation are carried out on the processed wallboard module and the processed floor slab module, and bolts are pre-buried on the site basis;
(3) installing the first layer of wallboard, and installing the first layer of floor after connecting the horizontal gusset plates between the adjacent layers of wallboards;
(4) installing the upper layer of wallboard, connecting the adjacent upper and lower layers of wallboard through bolts, and connecting the same layer of wallboard through a horizontal gusset plate;
(5) and (5) repeating the steps (3) to (4) to finish the construction of the plate steel structure modular building structure system.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622514A (en) * | 2021-08-11 | 2021-11-09 | 苏州若尧五金实业有限公司 | Steel structure module building component and use method thereof |
| CN113882525A (en) * | 2021-09-29 | 2022-01-04 | 昌达建筑科技有限公司 | Connecting structure of multi-block modular floor and wall |
| CN114482270A (en) * | 2022-02-09 | 2022-05-13 | 国住人居工程顾问有限公司 | Steel beam column module building structure system and construction method thereof |
| CN114645573A (en) * | 2022-03-23 | 2022-06-21 | 福建众合开发建筑设计院有限公司 | Fireproof and sound-proof steel structure building material and preparation method thereof |
-
2021
- 2021-06-23 CN CN202110697066.0A patent/CN113235734A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622514A (en) * | 2021-08-11 | 2021-11-09 | 苏州若尧五金实业有限公司 | Steel structure module building component and use method thereof |
| CN113882525A (en) * | 2021-09-29 | 2022-01-04 | 昌达建筑科技有限公司 | Connecting structure of multi-block modular floor and wall |
| CN114482270A (en) * | 2022-02-09 | 2022-05-13 | 国住人居工程顾问有限公司 | Steel beam column module building structure system and construction method thereof |
| CN114645573A (en) * | 2022-03-23 | 2022-06-21 | 福建众合开发建筑设计院有限公司 | Fireproof and sound-proof steel structure building material and preparation method thereof |
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