CN218911772U - Combined node of vertical transverse bearing members of assembled building wall, beam and plate - Google Patents
Combined node of vertical transverse bearing members of assembled building wall, beam and plate Download PDFInfo
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- CN218911772U CN218911772U CN202222537333.0U CN202222537333U CN218911772U CN 218911772 U CN218911772 U CN 218911772U CN 202222537333 U CN202222537333 U CN 202222537333U CN 218911772 U CN218911772 U CN 218911772U
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Abstract
The utility model provides a combined node of vertical and transverse bearing members of an assembled building wall, a beam and a plate. The node comprises a truss concrete shear wall upper unit, a truss concrete shear wall lower unit, a truss concrete beam unit, a wallboard unit and a superposed building carrier plate unit. The upper unit and the lower unit of the truss concrete shear wall are connected with the reinforced connection socket rod in a bolt or welding mode through the socket connection pipe. The truss concrete shear wall upper unit, the truss concrete shear wall lower unit, the truss concrete superposed beam, the inner wall or the outer wall board are connected through bolts to form an integral stress body; the nodes are simple, and the building is convenient and quick to install. The node core is stable in the overall structure, the components and the structure are reasonable in arrangement, the supporting connection in the wallboard is realized, the beam column connection is enhanced, the overall stability of the building is enhanced, and the adverse effect under the earthquake condition is effectively reduced. Provides connection for the industrial production of the assembled building and promotes the development and progress of the assembled building industry.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a combined node of vertical and transverse bearing members of assembled building walls, beams and plates.
Background
With the increasing development of the building industry, prefabricated building systems are increasingly emerging. In the construction of prefabricated building systems, in particular to prefabricated concrete building systems, the vertical and horizontal connection processes are complex, and the requirements on skills and occupation of working personnel on a construction site are high. Many projects in actual construction cannot meet the requirements, and the construction efficiency is low.
Especially, the vertical connection of the assembled building is often related to the earthquake resistance and the collapse resistance of the whole structure, and is the most important line of defense of the assembled concrete structure under the action of earthquake load. The whole structure has great influence under the unexpected conditions such as earthquake and the like. In the construction of areas with frequent earthquakes, not only the shearing force, the normal tension force and the bending moment of the node under the normal working are considered to meet the requirements, but also the safety performance of the node under the action of the earthquakes is considered.
Accordingly, there is a need to develop a node for a vertical transverse load bearing member of a fabricated building.
Disclosure of Invention
The utility model aims to provide a combined node of vertical and transverse load-bearing members of an assembled building wall, a beam and a plate, which comprises a truss concrete shear wall upper unit, a truss concrete shear wall lower unit, a truss concrete beam unit, a wallboard unit and a floor bearing plate unit.
The truss concrete shear wall upper unit comprises a truss concrete shear wall upper portion and a support connecting plate. The truss concrete shear wall upper portion includes concrete coating and reinforcing spigot and socket pipe to and set up the truss braced unit in the concrete coating. The truss support unit comprises a plurality of truss longitudinal and transverse steel materials. These steels are joined into a frame by welding or bolting. Reinforcing spigot and socket pipes and supporting connecting plates are embedded in the concrete coating layer. The reinforced spigot and socket pipe is welded or bolted with the truss support unit. The reinforced spigot and socket pipe is exposed to the lower surface of the truss concrete shear wall unit. The inner cavity of the reinforced spigot and socket pipe forms a vertical through hole of the truss concrete shear wall unit. The support connection plates are welded or bolted with the truss support units. The support connection plates are exposed to the inner sides of the units on the truss concrete shear wall.
The truss concrete shear wall lower unit comprises a truss concrete shear wall lower part, a beam wall connecting plate, a support connecting plate and a reinforced spigot-and-socket rod. The truss concrete shear wall lower part includes concrete coating and strengthen spigot-and-socket rod to and set up the truss braced unit in the concrete coating. The truss support unit comprises a plurality of truss longitudinal and transverse steel materials. These steels are joined into a frame by welding or bolting. Reinforcing spigot-and-socket rods, beam wall connecting plates and supporting connecting plates are embedded in the concrete coating layer. The reinforcing socket bar is welded or bolted to the truss support unit. The reinforcing spigot-and-socket rod is exposed to the upper surface of the truss concrete shear wall lower unit. The support connection plates are welded or bolted with the truss support units. The support connection plates are exposed to the inner side of the truss concrete shear wall lower unit. And the beam wall connecting plate is welded or bolted with the truss support unit. The beam wall connecting plates are exposed to the inner side of the truss concrete shear wall lower unit.
The truss concrete shear wall units are arranged above the corresponding truss concrete shear wall lower units. The reinforcing socket rod is inserted into the reinforcing socket pipe. And the truss concrete shear wall upper unit and the truss concrete shear wall lower unit are connected with each other through a combined node to form a building vertical structure main body.
The truss concrete beam unit comprises truss concrete beams, section steel concrete beams, beam wall connecting plates and supporting connecting plates. The beam wall connecting plate and the supporting connecting plate are embedded in the steel concrete beam. The beam wall connecting plates are exposed to the beam ends of the truss concrete beams. And the support connecting plates are exposed to the upper flange and the lower flange of the truss concrete beam. The truss concrete beam unit is a main floor connecting stress member of a vertical structure. And the beam wall connecting plates of the truss concrete beam units are connected with the beam wall connecting plates corresponding to the truss concrete shear wall lower units through bolts and the like. The support connection plates of the truss concrete beam units are correspondingly connected with the support connection plates of the truss concrete shear wall upper units and the truss concrete shear wall lower units, and support web members are arranged between the support connection plates.
The laminated floor support plate unit comprises a prefabricated laminated floor support plate, truss ribs and connecting studs. The bottom of truss rib buries in prefabricated coincide building carrier plate. The prefabricated superposed floor support plate is placed on the truss concrete beam unit. And connecting studs are arranged at the overlapping rest positions of the prefabricated superposed floor support plates and the truss concrete beam units. And the connecting studs are welded on the truss concrete superposed beam units after extending out of the lower surface of the prefabricated superposed floor carrier plate. And a concrete cast-in-situ layer is poured above the prefabricated composite floor slab body. And the prefabricated superposed floor support plate is connected with the concrete cast-in-situ layer through truss ribs.
Furthermore, all the truss concrete shear wall upper units, the truss concrete shear wall lower units, the truss concrete beam units and the superimposed floor carrier plate units are prefabricated components of the processing plant.
Further, after all joints of the truss concrete shear wall upper unit, the truss concrete shear wall lower unit, the truss concrete beam unit and the superimposed floor carrier plate unit are assembled, secondary pouring protection and joint reinforcement are adopted.
Further, the upper end of the spigot-and-socket rod is provided with a guide section with a small upper part and a large lower part, so that the spigot-and-socket rod can smoothly enter the spigot-and-socket pipe during installation.
Further, the spigot and socket rod and the spigot and socket pipe are connected by bolts or welded to achieve equal strength connection.
Further, the superimposed floor deck units are connected with the truss concrete shear wall lower units and the truss concrete beams by bolts and the like.
The technical effects of the utility model are undoubted:
A. the process is simple, the requirements on site constructors are low, the overall strength and stability of the building are good, and the construction efficiency is improved;
B. the nodes are simple, the building is convenient and quick to install, the overall acting force of the assembled building is enhanced, and the overall stability of the building is better under the actions of earthquake resistance and the like;
C. provides connection for the industrial production of the assembled building and promotes the development and progress of the assembled building industry.
Drawings
FIG. 1 is a schematic diagram of a composite node;
FIG. 2 is a schematic view of truss concrete shear wall units;
FIG. 3 is a schematic view of a truss concrete shear wall lower unit;
FIG. 4 is a schematic diagram of a truss concrete beam unit;
FIG. 5 is a schematic diagram of a superimposed floor carrier unit;
FIG. 6 is a diagram of a beam to shear wall connection;
fig. 7 is a schematic diagram of a residential architecture.
In the figure: the truss concrete shear wall comprises a truss concrete shear wall upper part 1, a truss concrete shear wall lower part 2, truss concrete beams 3, a prefabricated composite floor slab body 4, a reinforced spigot and socket pipe 9, a reinforced spigot and socket rod 10, a beam wall connecting plate 12, a support connecting plate 13 and connecting studs 14.
Detailed Description
The present utility model is further described below with reference to examples, but it should not be construed that the scope of the above subject matter of the present utility model is limited to the following examples. Various substitutions and alterations are made according to the ordinary skill and familiar means of the art without departing from the technical spirit of the utility model, and all such substitutions and alterations are intended to be included in the scope of the utility model.
Example 1:
the connection among the prefabricated shear wall, the column and the beam is often related to the earthquake resistance of the whole structure and the collapse resistance of the structure, and is the last line of defense of the building structure under the action of earthquake load.
Referring to fig. 1 to 6, the present embodiment provides a composite node of vertical transverse load-bearing members of an assembled building wall, beam and slab, which includes an upper truss concrete shear wall unit, a lower truss concrete shear wall unit, a truss concrete beam unit and a superimposed floor carrier unit.
The truss concrete shear wall upper unit comprises a truss concrete shear wall upper part 1 and a support connection plate 13. The truss concrete shear wall upper portion 1 comprises a concrete cladding layer, a reinforced spigot and socket pipe 9 and truss support units arranged in the concrete cladding layer. The truss support unit comprises a plurality of truss longitudinal and transverse steel materials. These steels are joined into a frame by welding or bolting. Reinforcing spigot and socket pipes 9 and supporting connecting plates 13 are embedded in the concrete coating layer. The reinforced socket pipe 9 is welded or bolted to the truss support unit. The reinforced spigot 9 is exposed to the lower surface of the truss concrete shear wall unit. The inner cavity of the reinforced spigot and socket pipe 9 forms a vertical through hole of the truss concrete shear wall unit. The support connection plates 13 are welded or bolted to the truss support units. The support connection plates 13 are exposed to the inside of the truss concrete shear wall upper units.
The truss concrete shear wall lower unit comprises a truss concrete shear wall lower part 2, a beam wall connecting plate 12 and a support connecting plate 13. The truss concrete shear wall lower portion 2 includes a concrete cladding and reinforcing socket bars 10, and truss support units disposed within the concrete cladding. The truss support unit comprises a plurality of truss longitudinal and transverse steel materials. These steels are joined into a frame by welding or bolting. Reinforcing spigot-and-socket rods 10, beam wall connecting plates 12 and supporting connecting plates 13 are embedded in the concrete coating layer. The reinforcing socket bar 10 is welded or bolted to the truss support units. The reinforcing socket bar 10 is exposed to the upper surface of the truss concrete shear wall lower unit. The support connection plates 13 are welded or bolted to the truss support units. The support connection plates 13 are exposed to the inside of the truss concrete shear wall lower unit. The beam wall connection plates 12 are welded or bolted to the truss support units. The beam wall connection plates 12 are exposed to the inside of the truss concrete shear wall lower unit.
The truss concrete shear wall units are arranged above the truss concrete shear wall lower units. The reinforcing socket rod 10 is inserted into the reinforcing socket pipe 9. And the truss concrete shear wall upper unit and the truss concrete shear wall lower unit are connected with each other through a combined node to form a building vertical structure main body.
The truss concrete beam unit comprises truss concrete beams 3, beam wall connecting plates 12 and support connecting plates 13. The truss concrete beam 3 is embedded with a beam wall connecting plate 12 and a support connecting plate 13. The beam wall connection plates 12 are exposed to the beam ends of the truss concrete beams 3. The support connection plates 13 are exposed to the upper and lower flanges of the truss concrete beam 3. The truss concrete beam unit is a main floor connecting stress member of a vertical structure; the beam wall connecting plates 12 of the truss concrete beam units are connected with the beam wall connecting plates 12 corresponding to the truss concrete shear wall lower units through bolts and the like in a strong mode. And a supporting web member is arranged between the supporting connection plate 13 of the truss concrete beam unit and the supporting connection plate 13 of the truss concrete shear wall upper unit or the truss concrete shear wall lower unit.
The composite floor carrier plate unit comprises a prefabricated composite floor plate body 4, truss ribs and connecting studs 14. The bottoms of the truss ribs are buried in the prefabricated composite floor slab body 4. The prefabricated composite floor slab body 4 rests on the truss concrete beam unit. The overlapping rest position of the precast composite floor slab body 4 and the truss concrete beam unit is provided with a connecting peg 14. The connecting studs 14 are screwed into the truss concrete beam unit after extending from the lower surface of the prefabricated composite floor body 4. And a concrete cast-in-situ layer is poured above the precast composite floor slab body 4. The prefabricated composite floor slab body 4 is connected with the concrete cast-in-situ layer through truss ribs. And the superimposed floor carrier plate units are placed on the shear wall and the truss girder, and the shear wall exposes the nodes.
It is worth to say that, because all prefabricated component nodes are with truss main part bolt or weld into whole, steel truss structure is whole important atress component in building structure simultaneously, connects reliably, and through bolt or welding into whole between the component, the wholeness is very good, adopts triangle-shaped's stability in the overall structure, and the node core is stable, and component and structure set up rationally, especially the bracing piece connection both ends of arranging in the wallboard are equipped with the support connecting plate, have strengthened beam column connection, have strengthened building overall stability, have effectively reduced the adverse effect under the seismic condition.
Example 2:
the main structure of the embodiment is the same as that of embodiment 1, wherein all truss concrete shear wall upper units, truss concrete shear wall lower units, truss concrete beam units and superposed floor carrier plate units are prefabricated members of a processing plant.
Example 3:
the main structure of the embodiment is the same as that of the embodiment 1, wherein after all truss concrete shear wall upper units, truss concrete shear wall lower units, truss concrete beam units and superimposed floor carrier plate units are assembled, secondary pouring protection and node reinforcement are adopted. The secondary pouring area is a cast-in-place part of the shear wall unit, the shear wall lower unit, the precast beam precast truss concrete superposed beam or the steel concrete beam, the wallboard connecting part and the building carrier plate, and the secondary pouring is carried out once after the node is completely installed. The vertical connection parts of the shear wall units and the shear wall lower units are reserved with site pouring sections when prefabricated in a processing plant, and after site installation and connection, strong spigot and socket pipes, reinforced spigot and socket rods, connecting plates and relevant non-prefabricated areas are cast in situ into a whole; the connection parts of the shear wall units, the shear wall lower units, the wall boards and the precast truss concrete superposed beams or the steel concrete beams are reserved with on-site pouring sections when the precast truss concrete superposed beams or the steel concrete beams are precast in a processing plant, and the on-site pouring sections are cast in situ into a whole in the precast reserved areas of the beam wall connecting plates, the supporting connecting plates and the wall board connecting plates at the connection parts after on-site installation connection. The connection parts of the shear wall units, the shear wall lower units, the precast beam precast truss concrete superposed beams or the steel concrete beams and the wallboard are reserved with on-site pouring areas when the factory is precast, and the connection parts of the floor and the shear wall units, the shear wall lower units, the precast beam precast truss concrete superposed beams or the steel concrete beams and the wallboard are cast in situ into a whole after on-site installation and connection.
The bolt welding connection area of the reinforced spigot and socket rod and the bolt welding connection area of the common beam wall connection plate and the secondary pouring area of the upper construction site of the composite floor body are reserved for the truss concrete shear wall upper unit and the truss concrete shear wall lower unit.
The construction method of the assembled node of the vertical and transverse bearing members of the assembled building wall, beam and plate comprises the following steps:
1) And (3) conveying various prefabricated components of a factory to a construction site, firstly, installing a prefabricated truss concrete shear wall lower unit of a first layer, hoisting the prefabricated truss concrete shear wall lower unit with the embedded plate at the bottom by adopting a crane or a tower crane, and connecting a connecting plate at the lower part of the prefabricated truss concrete shear wall lower unit with the corresponding embedded plate of a foundation through bolts. The lower unit of the precast truss concrete shear wall can be provided with a temporary mounting inclined support at the position 2m away from the ground elevation so as to achieve a temporary stabilizing effect. And correcting the verticality and the horizontal elevation of the lower unit of the precast truss concrete shear wall. And then welding reserved steel bars at the joint together, and then carrying out secondary pouring on the foundation.
2) Hoisting the second block by the same method;
3) Installing the prefabricated wallboard, hoisting the prefabricated wallboard in place, installing high-strength bolts corresponding to the prefabricated truss concrete shear wall lower unit, the wallboard connecting plate below the prefabricated wallboard and the supporting connecting plate, temporarily supporting and fixing, and then carrying out secondary pouring; then sealing glue is used for treating and blocking gaps between the lower units of the precast truss concrete shear wall and the lower parts of the precast wall boards, and the foam plugs are used for blocking the sleeves;
4) Then hoisting a third shear wall and a second wallboard; hoisting a fourth shear wall, a third wallboard and a fourth wallboard to form a plane frame, and inwards pushing to finish all the shear walls and wallboards of the first layer;
5) Installing the precast truss concrete beam, hoisting the precast truss concrete superposed beam in place, connecting the lower unit of the precast truss concrete shear wall with a beam wall connecting plate of the precast truss concrete beam, and carrying out secondary pouring on high-strength bolts corresponding to the precast truss concrete superposed beam and a support connecting plate below a precast wallboard; then secondary pouring treatment is carried out to block gaps between the precast truss concrete beam and the lower unit of the precast truss concrete shear wall and gaps between the precast truss concrete shear wall and the lower unit of the precast wallboard, and the foam plugs block the sleeves;
6) Installing the prefabricated superposed building carrier plate, hoisting the prefabricated superposed building carrier plate in place, welding studs at the joint area of the end part of the prefabricated superposed building carrier plate, the lower unit of the precast truss concrete shear wall and the precast truss concrete beam, and then carrying out secondary pouring;
7) Installing the upper unit of the precast truss concrete shear wall, hoisting the upper unit of the precast truss concrete shear wall in place, enabling the lower part of the lower unit of the precast truss concrete shear wall to slowly fall down after aligning with the socket connecting pipe and the reinforced connecting socket rod of the lower unit of the precast truss concrete shear wall, and then screwing high-strength bolts corresponding to the socket connecting pipe and the reinforced connecting socket rod; installing a wallboard, namely prefabricating truss concrete beams on the upper layer, and performing secondary pouring at the joints and floor layer pouring after the joint installation is completed;
8) Repeating the steps 1) to 7) to finish the installation of each layer of building, and after the installation of each prefabricated component of the next layer is finished, performing the installation of the previous layer of building.
Example 4:
the main structure of the embodiment is the same as that of embodiment 1, wherein the prefabricated composite floor slab body 4 is connected with the lower portion 2 of the truss concrete shear wall by bolts.
Example 5:
referring to fig. 7, the main structure of this embodiment is the same as embodiment 1, wherein this embodiment uses the assembled node of the vertical and lateral load-bearing members of the fabricated building wall, beam and slab for the residential system. The building vertical structure main body is arranged on a foundation. The shear wall, the truss concrete beam unit and the superimposed floor carrier plate unit are connected through the combined node. The laminated floor deck units combine the foundation slab, floor or roof boards of the residence.
The heat-insulating external wall panel unit is externally hung on the outer side of the building. The inner partition plate unit divides the interior of the building into a plurality of functional rooms. The construction method of the residence system comprises the following steps:
1) And (3) conveying various prefabricated components of a factory to a construction site, firstly, installing the lower part 2 of the prefabricated truss concrete shear wall of the first layer, hoisting the lower part 2 of the prefabricated truss concrete shear wall with the embedded plate at the bottom by adopting a crane or a tower crane, and connecting a connecting plate at the lower part of the lower part 2 of the prefabricated truss concrete shear wall with the corresponding embedded plate of a foundation by bolts. A temporary inclined support for installation can be arranged at the position 2m away from the ground elevation of the lower part 2 of the precast truss concrete shear wall so as to achieve the temporary stabilization effect. And correcting the verticality and the horizontal elevation of the lower part 2 of the precast truss concrete shear wall. And then welding reserved steel bars at the joint together, and then carrying out secondary pouring on the foundation.
2) And secondly, installing the prefabricated wallboard 6, hoisting the prefabricated wallboard 6 in place, then installing high-strength bolts corresponding to the wallboard connecting plate 16 and the support connecting plate 13 of the prefabricated truss concrete shear wall lower part 2 and the prefabricated wallboard 6, and then carrying out secondary pouring. And then the gap between the lower part 2 of the precast truss concrete shear wall and the lower part 6 of the precast wallboard is blocked by sealant treatment, and the sleeve is blocked by the foam plug.
3) And then installing the precast truss concrete beam 3, hoisting the precast truss concrete superposed beam 3 in place, connecting the lower part 2 of the precast truss concrete shear wall with a beam wall connecting plate 12 of the precast truss concrete beam 3, and carrying out secondary pouring on high-strength bolts corresponding to the precast truss concrete superposed beam 3 and a support connecting plate 13 of the precast wallboard lower 6. And then secondary pouring treatment is performed to block gaps between the precast truss concrete beam 3 and the lower parts 2 and 6 of the precast truss concrete shear wall and the precast wallboard, and the foam plugs block the sleeve.
4) And then installing the prefabricated composite floor slab body 4, hoisting the prefabricated composite floor slab body 4 in place, welding studs at the joint area of the end part of the prefabricated composite floor slab body 4, the lower part 2 of the precast truss concrete shear wall and the precast truss concrete beam 3, and then carrying out secondary pouring.
5) And (3) installing the upper layer of building, installing the precast truss concrete shear wall upper unit 1, hoisting the precast truss concrete shear wall upper unit 1 in place, enabling the socket connecting pipe 9 and the reinforced connecting socket rod 10 of the precast truss concrete shear wall lower unit 1 to be aligned with each other, slowly falling down, and then tightening high-strength bolts corresponding to the socket connecting pipe 9 and the reinforced connecting socket rod 10. And installing the wallboard, namely after the node installation is completed, performing secondary pouring at the node and pouring the floor surface layer on the upper layer precast truss concrete beam.
6) And (3) repeating the steps 1-4 to finish the installation of each layer of building, and after the installation of each prefabricated component of the next layer is finished, performing the installation of the previous layer of building.
Claims (6)
1. The utility model provides a combination node of vertical transverse load-bearing member of assembled building wall, roof beam, board which characterized in that: the truss concrete shear wall comprises an upper truss concrete shear wall unit, a lower truss concrete shear wall unit, a truss concrete beam unit, a wallboard unit and a floor support plate unit;
the truss concrete shear wall upper unit comprises a truss concrete shear wall upper part (1) and a support connecting plate (13); the truss concrete shear wall upper part (1) comprises a concrete coating layer, a reinforced spigot and socket pipe (9) and truss support units arranged in the concrete coating layer; the truss support unit comprises a plurality of truss longitudinal and transverse steels; these steels are joined into a frame by welding or bolting; reinforcing spigot and socket pipes (9) and supporting connecting plates (13) are embedded in the concrete coating layer; the reinforced spigot and socket pipe (9) is welded or bolted with the truss support unit; the reinforced spigot and socket pipe (9) is exposed to the lower surface of the truss concrete shear wall unit; the inner cavity of the reinforced spigot and socket pipe (9) forms a vertical through hole of the truss concrete shear wall unit; the support connecting plate (13) is welded or bolted with the truss support unit; the support connecting plate (13) is exposed to the inner side of the truss concrete shear wall upper unit;
the truss concrete shear wall lower unit comprises a truss concrete shear wall lower part (2), a beam wall connecting plate (12), a support connecting plate (13) and a reinforced spigot-and-socket rod (10); the truss concrete shear wall lower part (2) comprises a concrete coating layer, a reinforced spigot-and-socket rod (10) and truss support units arranged in the concrete coating layer; the truss support unit comprises a plurality of truss longitudinal and transverse steels; these steels are joined into a frame by welding or bolting; reinforcing spigot-and-socket rods (10), beam wall connecting plates (12) and supporting connecting plates (13) are embedded in the concrete coating layer; the reinforced spigot-and-socket rod (10) is welded or bolted with the truss support unit; the reinforced spigot-and-socket rod (10) is exposed to the upper surface of the truss concrete shear wall lower unit; the support connecting plate (13) is welded or bolted with the truss support unit; the support connecting plate (13) is exposed to the inner side of the lower unit of the truss concrete shear wall; the beam wall connecting plate (12) is welded or bolted with the truss support unit; the beam wall connecting plate (12) is exposed to the inner side of the lower unit of the truss concrete shear wall;
the truss concrete shear wall units are arranged above the corresponding truss concrete shear wall lower units; the reinforcing spigot-and-socket rod (10) is inserted into the reinforcing spigot-and-socket pipe (9); the truss concrete shear wall upper unit and the truss concrete shear wall lower unit are connected with each other through a combined node to form a building vertical structure main body;
the truss concrete beam unit comprises truss concrete beams (3), beam wall connecting plates (12) and support connecting plates (13); a beam wall connecting plate (12) and a supporting connecting plate (13) are embedded in the truss concrete beam (3); the beam wall connecting plate (12) is exposed to the beam end of the truss concrete beam (3); the support connecting plates (13) are exposed to the upper flange and the lower flange of the truss concrete beam (3); the truss concrete beam unit is a main floor connecting stress member of a vertical structure; the beam wall connecting plates (12) of the truss concrete beam units are connected with the beam wall connecting plates (12) corresponding to the truss concrete shear wall lower units in a strong mode through bolts and the like; the support connecting plates (13) of the truss concrete beam units are correspondingly connected with the support connecting plates (13) of the truss concrete shear wall upper units and the truss concrete shear wall lower units, and support web members (11) are arranged between the support connecting plates (13);
the laminated floor support plate unit comprises a prefabricated laminated floor plate body (4), truss ribs and connecting bolts (14); the bottoms of the truss ribs are buried in the prefabricated composite floor slab body (4); the precast composite floor slab body (4) is placed on the truss concrete beam unit; the overlapping rest position of the precast composite floor slab body (4) and the truss concrete beam unit is provided with a connecting stud (14); the connecting studs (14) extend out from the lower surface of the prefabricated composite floor slab body (4) and are then bolted and welded on the truss concrete composite beam unit; a concrete cast-in-situ layer is poured above the prefabricated composite floor slab body (4); the prefabricated composite floor slab body (4) is connected with the concrete cast-in-situ layer through truss ribs.
2. A modular building wall, beam, panel vertical transverse load bearing member composite node according to claim 1, wherein: all the truss concrete shear wall upper units, the truss concrete shear wall lower units, the truss concrete beam units and the superimposed floor carrier plate units are prefabricated components of the processing plant.
3. A modular building wall, beam, panel vertical transverse load bearing member composite node according to claim 1, wherein: and after all joints of the truss concrete shear wall upper unit, the truss concrete shear wall lower unit, the truss concrete beam unit and the superimposed floor carrier plate unit are assembled, secondary pouring protection and joint reinforcement are adopted.
4. The modular building wall, beam, panel vertical, transverse load bearing member combination node of claim 1, wherein: the upper end of the spigot-and-socket rod (10) is provided with a guide section with a small upper part and a big lower part.
5. The modular building wall, beam, panel vertical, transverse load bearing member combination node of claim 1, wherein: the spigot-and-socket rod (10) and the spigot-and-socket pipe (9) are connected by bolts or welded to achieve equal-strength connection.
6. The modular building wall, beam, panel vertical, transverse load bearing member combination node of claim 1, wherein: the precast composite floor slab body (4) is connected with the lower part (2) of the truss concrete shear wall and the truss concrete beam (3) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222537333.0U CN218911772U (en) | 2022-09-23 | 2022-09-23 | Combined node of vertical transverse bearing members of assembled building wall, beam and plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222537333.0U CN218911772U (en) | 2022-09-23 | 2022-09-23 | Combined node of vertical transverse bearing members of assembled building wall, beam and plate |
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| Publication Number | Publication Date |
|---|---|
| CN218911772U true CN218911772U (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222537333.0U Active CN218911772U (en) | 2022-09-23 | 2022-09-23 | Combined node of vertical transverse bearing members of assembled building wall, beam and plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN218911772U (en) |
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2022
- 2022-09-23 CN CN202222537333.0U patent/CN218911772U/en active Active
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