CN218911772U - Combined node of vertical transverse bearing members of assembled building wall, beam and plate - Google Patents

Abstract

The utility model provides a combined node of vertical and transverse load-bearing components of walls, beams and slabs of an assembled building. This node includes truss concrete shear wall unit, truss concrete shear wall lower unit, truss concrete beam unit, wall panel unit and laminated floor deck unit. The truss concrete shear wall and the lower unit are strongly connected through the socket connection pipe and the reinforced connection socket rod by means of bolts or welding. The unit of the truss concrete shear wall, the lower unit of the truss concrete shear wall, the composite beam of the truss concrete, the inner wall or the outer wall plate are connected with bolts through the connecting plate to form an overall force-bearing body; the nodes are simple, and the building installation is convenient and quick. The core of the nodes in the overall structure is stable, the components and structures are arranged reasonably, and the support connections placed in the wall panels strengthen the beam-column connections, enhance the overall stability of the building, and effectively reduce the adverse effects of earthquakes. It provides a connection for the industrialized production of prefabricated buildings and promotes the development and progress of the prefabricated construction industry.

Description

A combination node of vertical and horizontal load-bearing components of walls, beams, and slabs in a prefabricated building

technical field

The utility model relates to the technical field of construction engineering, in particular to a combined node of vertical and transverse load-bearing components of walls, beams and plates of an assembled building.

Background technique

With the development of the construction industry, prefabricated building systems are increasingly emerging. In the construction of prefabricated building systems, especially prefabricated concrete building systems, the vertical and horizontal connection processes are complex, and the skills and occupations of the personnel working on the construction site are highly required. In actual construction, many projects fail to meet the requirements, and the construction efficiency is low.

In particular, the vertical connection of prefabricated buildings is often related to the seismic performance of the overall structure and the ability to resist collapse of the structure, and is the most important line of defense for prefabricated concrete structures under seismic loads. In the case of accidents such as earthquakes, the overall impact of the structure is great. In construction in earthquake-prone areas, not only should the shear force, normal tension and bending moment of the joints meet the requirements under normal operation, but also the safety performance of the joints under earthquake action should be considered.

Therefore, there is an urgent need to develop a node for the vertical and transverse load-bearing members of a prefabricated building.

Utility model content

The purpose of this utility model is to provide a combined node of vertical and transverse load-bearing components of assembled building walls, beams and slabs, including truss concrete shear wall units, truss concrete shear wall lower units, truss concrete beam units, and wall panels units and floor deck units.

The truss concrete shear wall unit includes the upper part of the truss concrete shear wall and a supporting connecting plate. The upper part of the truss concrete shear wall includes a concrete cladding layer, a reinforcing socket pipe, and a truss support unit arranged in the concrete cladding layer. The truss support unit includes several truss vertical and horizontal steel materials. These steel materials are joined into frames by welding or bolting. A reinforced socket pipe and a supporting connecting plate are pre-embedded in the concrete cladding layer. The reinforcing socket pipe is welded or bolted to the truss support unit. The reinforcing socket pipe is exposed to the lower surface of the unit on the truss concrete shear wall. The inner cavity of the reinforcing socket pipe constitutes the vertical penetration hole of the unit on the truss concrete shear wall. The support connecting plate is welded or bolted to the truss support unit. The support connecting plate is exposed to the inner side of the unit on the truss concrete shear wall.

The lower unit of the truss concrete shear wall includes a lower part of the truss concrete shear wall, a beam-wall connection plate, a support connection plate and a reinforced socket rod. The lower part of the truss concrete shear wall includes a concrete cladding layer, a reinforced socket rod, and a truss support unit arranged in the concrete cladding layer. The truss support unit includes several truss vertical and horizontal steel materials. These steel materials are joined into frames by welding or bolting. The concrete cladding layer is pre-embedded with reinforced socket rods, beam-wall connecting plates and supporting connecting plates. The reinforced socket rod is welded or bolted to the truss support unit. The reinforcing socket rod is exposed to the upper surface of the lower unit of the truss concrete shear wall. The support connecting plate is welded or bolted to the truss support unit. The supporting connecting plate is exposed to the inner side of the lower unit of the truss concrete shear wall. The beam-wall connecting plate is welded or bolted to the truss support unit. The beam-wall connecting plate is exposed to the inner side of the lower unit of the truss concrete shear wall.

The units on the truss concrete shear wall are arranged above the corresponding lower units of the truss concrete shear wall. The reinforced socket rod is inserted into the reinforced socket tube. The unit on the truss concrete shear wall and the lower unit on the truss concrete shear wall are connected to each other through combined nodes to form the main body of the vertical structure of the building.

The truss concrete beam unit includes a truss concrete beam, a steel concrete beam, a beam-wall connection plate and a support connection plate. A beam-wall connection plate and a support connection plate are pre-embedded in the steel concrete beam. The beam-wall connecting plate is exposed to the beam end of the truss concrete beam. The supporting connecting plate is exposed to the upper and lower flanges of the truss concrete beam. The truss concrete beam unit is a force-bearing member connecting the main floor of the vertical structure. The beam-wall connecting plate of the truss concrete beam unit is connected to the beam-wall connecting plate corresponding to the lower unit of the truss concrete shear wall through bolts. The supporting connecting plates of the truss concrete beam unit are correspondingly connected with the supporting connecting plates of the truss concrete shear wall unit and the lower unit of the truss concrete shear wall, and supporting webs are arranged between the supporting connecting plates.

The laminated floor deck unit includes a prefabricated laminated floor deck, truss bars and connecting pegs. The bottom of the truss tendon is embedded in the prefabricated composite floor deck. The prefabricated composite floor deck rests on the truss concrete beam unit. Connecting pegs are provided at the overlapping laying positions of the prefabricated laminated floor deck and the truss concrete beam unit. After the connecting studs protrude from the lower surface of the prefabricated composite floor deck, they are bolted and welded to the truss concrete composite beam unit. A cast-in-place concrete layer is poured above the prefabricated laminated floor body. The prefabricated composite floor deck is connected to the cast-in-place concrete layer through truss bars.

Furthermore, all truss concrete shear wall units, truss concrete shear wall lower units, truss concrete beam units and laminated floor deck units are all prefabricated components in the processing plant.

Further, all joints of all truss concrete shear wall units, truss concrete shear wall lower units, truss concrete beam units and laminated floor deck units are assembled and protected by secondary pouring and joint reinforcement.

Further, the upper end of the socket rod is provided with a guide section with a small upper part and a larger lower part, so as to facilitate smooth entry into the socket tube during installation.

Further, the socket rod and the socket tube are connected by bolts or welded to achieve equal strength connection.

Further, the composite floor deck unit is connected with the lower unit of the truss concrete shear wall and the truss concrete beam by bolts or the like.

The technical effect of the present utility model is beyond doubt:

A. The process is simple, the requirements for on-site construction personnel 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 installation is convenient and fast, which enhances the overall force of the prefabricated building, and the overall stability of the building is better under the effects of earthquake resistance;

C. It provides a connection for the industrialized production of prefabricated buildings and promotes the development and progress of the prefabricated construction industry.

Description of drawings

Fig. 1 is a schematic diagram of a combined node;

Figure 2 is a schematic diagram of the unit on the truss concrete shear wall;

Figure 3 is a schematic diagram of the lower unit of the truss concrete shear wall;

Fig. 4 is the schematic diagram of truss concrete beam unit;

Figure 5 is a schematic diagram of a laminated floor deck unit;

Fig. 6 is the connection diagram of beam and shear wall;

Figure 7 is a schematic diagram of the residential system structure.

In the figure: the upper part of the truss concrete shear wall 1, the lower part of the truss concrete shear wall 2, the truss concrete beam 3, the prefabricated laminated floor body 4, the reinforced socket pipe 9, the reinforced socket rod 10, the beam wall connecting plate 12, the support Connecting plate 13, connecting peg 14.

Detailed ways

The utility model will be further described below in conjunction with the embodiments, but it should not be understood that the scope of the above subject matter of the utility model is limited to the following embodiments. Without departing from the above-mentioned technical ideas of the present utility model, various replacements and changes made according to common technical knowledge and conventional means in the art shall be included in the protection scope of the present utility model.

Example 1:

The connection between prefabricated shear walls, columns, and beams is often related to the seismic performance of the overall structure and the ability to resist collapse of the structure. It is the last line of defense of the building structure under earthquake loads and is extremely important.

Referring to Fig. 1 to Fig. 6, this embodiment provides a combined node of vertical and transverse load-bearing members of prefabricated building walls, beams and slabs, including truss concrete shear wall units, truss concrete shear wall lower units, and truss concrete beams units and laminated deck units.

The truss concrete shear wall unit includes the upper part 1 of the truss concrete shear wall and a supporting connecting plate 13 . The upper part 1 of the truss concrete shear wall includes a concrete cladding layer, a reinforcing socket pipe 9, and a truss support unit arranged in the concrete cladding layer. The truss support unit includes several truss vertical and horizontal steel materials. These steel materials are joined into frames by welding or bolting. A reinforced socket pipe 9 and a supporting connecting plate 13 are pre-embedded in the concrete cladding layer. The reinforcing socket pipe 9 is welded or bolted to the truss support unit. The reinforcing socket pipe 9 is exposed to the lower surface of the unit on the truss concrete shear wall. The inner cavity of the reinforcing socket pipe 9 constitutes the vertical penetration hole of the unit on the truss concrete shear wall. The support connecting plate 13 is welded or bolted to the truss support unit. The supporting connecting plate 13 is exposed to the inside of the unit on the truss concrete shear wall.

The lower unit of the truss concrete shear wall includes a lower part 2 of the truss concrete shear wall, a beam-wall connecting plate 12 and a supporting connecting plate 13 . The lower part 2 of the truss concrete shear wall includes a concrete cladding layer, a reinforced socket rod 10, and a truss support unit arranged in the concrete cladding layer. The truss support unit includes several truss vertical and horizontal steel materials. These steel materials are joined into frames by welding or bolting. A reinforced socket rod 10 , a beam wall connecting plate 12 and a supporting connecting plate 13 are pre-embedded in the concrete cladding layer. The reinforced socket rod 10 is welded or bolted to the truss support unit. The reinforcing socket rod 10 is exposed to the upper surface of the lower unit of the truss concrete shear wall. The support connecting plate 13 is welded or bolted to the truss support unit. The supporting 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 to 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 unit on the truss concrete shear wall is arranged above the lower unit of the truss concrete shear wall. The reinforced socket rod 10 is inserted into the reinforced socket tube 9 . The unit on the truss concrete shear wall and the lower unit on the truss concrete shear wall are connected to each other through combined nodes to form the main body of the vertical structure of the building.

The truss concrete beam unit includes a truss concrete beam 3 , a beam-wall connection plate 12 and a support connection plate 13 . A beam-wall connection plate 12 and a support connection plate 13 are pre-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 supporting connecting plate 13 is exposed to the upper and lower flanges of the truss concrete beam 3 . The truss concrete beam unit is a stress-bearing member connected to the main floor of the vertical structure; the beam-wall connecting plate 12 of the truss concrete beam unit is connected to the corresponding beam-wall connecting plate 12 of the lower unit of the truss concrete shear wall through bolts or the like. A support web is provided between the support connection plate 13 of the truss concrete beam unit and the support connection plate 13 of the truss concrete shear wall unit or the support connection plate 13 of the truss concrete shear wall unit.

The laminated floor deck unit includes a prefabricated laminated floor body 4 , truss bars and connecting pegs 14 . The bottoms of the truss tendons are embedded in the prefabricated laminated floor body 4 . The prefabricated laminated floor body 4 rests on the truss concrete beam unit. Connecting pegs 14 are provided at the overlapping laying positions of the prefabricated laminated floor body 4 and the truss concrete beam unit. After the connecting pegs 14 protrude from the lower surface of the prefabricated laminated floor body 4, they are screwed into the truss concrete beam unit. A cast-in-place concrete layer is poured above the prefabricated laminated floor body 4 . The prefabricated laminated floor body 4 is connected to the cast-in-place concrete layer through truss bars. The composite floor deck unit is placed on the shear wall and the truss beam, and the shear wall exposes the nodes.

It is worth noting that since all prefabricated component nodes are integrally bolted or welded with the main body of the truss, and the steel truss structure is an integrally important stress-bearing component in the building structure, the connection is reliable, and the components are integrally bolted or welded to form a whole. The stability of the triangle is very good, the stability of the triangle is adopted in the overall structure, the core of the node is stable, the components and the structure are set reasonably, especially the supporting connecting plates are provided at both ends of the connecting rods placed in the wall panels, which strengthen the beam-column connection and enhance the The overall stability of the building effectively reduces the adverse effects of earthquakes.

Example 2:

The main structure of this embodiment is the same as that of Embodiment 1, wherein all the truss concrete shear wall units, truss concrete shear wall lower units, truss concrete beam units and laminated floor deck units are all prefabricated components in the processing plant.

Example 3:

The main structure of this embodiment is the same as that of Embodiment 1, in which, after the assembly of all truss concrete shear wall units, truss concrete shear wall lower units, truss concrete beam units and laminated floor deck units, secondary pouring protection and joints are used enhanced. The secondary pouring area is the shear wall unit, the lower unit of the shear wall, the prefabricated beam prefabricated truss concrete composite beam or steel concrete beam, the connection of the wall plate and the cast-in-place part of the floor deck. Secondary watering. Specifically, the vertical joints of the units on the shear wall and the lower units of the shear wall are reserved for on-site pouring during the prefabrication of the processing plant. and related non-prefabricated areas are casted into a whole; the joints of shear wall units, shear wall lower units, wall panels and prefabricated beams, prefabricated truss concrete composite beams or steel concrete beams are reserved for on-site pouring sections during prefabrication in the processing plant , After the on-site installation and connection, the secondary pouring is to pour the prefabricated reserved areas of the beam-wall connection plate, support connection plate, and wall plate connection plate into a whole. Units on the shear wall, units below the shear wall, prefabricated beams, prefabricated truss concrete composite beams or steel concrete beams, and the joints between wall panels and floors are reserved for on-site pouring during prefabrication in the processing plant, and secondary pouring after on-site installation and connection The joints of the floor slab and the shear wall unit, the lower unit of the shear wall, the prefabricated beam prefabricated truss concrete composite beam or the steel concrete beam and the wall panel are cast in place as a whole.

Reserved for truss concrete shear wall units and truss concrete shear wall lower units to facilitate the bolt-welded connection area of strong socket pipes and reinforced socket rods, and reserve common beams for truss concrete shear wall lower units and truss concrete beams The bolted connection area of the wall connection plate and the secondary pouring area on the construction site of the upper part of the laminated floor body.

The construction method of the combined joints of vertical and horizontal load-bearing members of walls, beams and slabs of prefabricated buildings includes the following steps:

1) Transport the various components prefabricated in the factory to the construction site, first install the lower unit of the prefabricated truss concrete shear wall on the first floor, and use the crane to install the lower unit of the prefabricated truss concrete shear wall with embedded slabs at the bottom Or tower crane hoisting, so that the connecting plate at the lower part of the lower unit of the prefabricated truss concrete shear wall and the corresponding embedded plate of the foundation are connected by bolts. The lower unit of the prefabricated truss concrete shear wall can be installed with a temporary oblique support 2m above the ground level to achieve temporary stability. Then correct the verticality and horizontal elevation of the unit under the prefabricated truss concrete shear wall. Then the reserved steel bars at the joints are welded together, and then the foundation is poured twice.

2) Use the same method to hoist the second block;

3) Carry out the installation under the prefabricated wall panel, hoist the prefabricated wall panel into place, and then install the high-strength bolts corresponding to the lower unit of the prefabricated truss concrete shear wall and the wall panel connecting plate and support connecting plate under the prefabricated wall panel, and temporarily support and fix it. Then carry out the second pouring; then use sealant to block the gap between the lower unit of the prefabricated truss concrete shear wall and the lower part of the prefabricated wall panel, and block the casing with a foam plug;

4) Then hoist the third shear wall and the second wall panel; hoist the fourth shear wall, the third and the fourth wall panels to form a plane frame, and push inward to complete all the shear walls on the first floor. force walls and panels;

5) Then install the precast concrete truss beam, hoist the precast concrete truss composite beam in place, connect the lower unit of the precast concrete truss concrete shear wall with the beam-wall connecting plate of the precast concrete truss beam, precast concrete composite truss beam and prefabricated wall panel The high-strength bolts corresponding to the lower support connecting plate are then poured again; the gap between the prefabricated truss concrete beam, the lower unit of the prefabricated truss concrete shear wall and the lower part of the prefabricated wall panel is blocked by the second pouring, and the foam plug is used to block it casing;

6) Install the prefabricated composite floor deck again, hoist the prefabricated composite floor deck in place, and weld the studs in the joint area between the end of the prefabricated composite floor deck and the lower unit of the prefabricated truss concrete shear wall and the prefabricated truss concrete beam , and then carry out secondary watering;

7) Carry out the installation of the upper building, the installation of the precast truss concrete shear wall units, hoist the precast truss concrete shear wall units in place, and make the lower part of the precast truss concrete shear wall unit and the precast truss concrete shear wall unit lower The socket connection pipes and reinforced connection socket rods of the unit are aligned and then slowly fall down, and then the high-strength bolts corresponding to the socket connection pipes and reinforced connection socket rods are tightened; the wall panels and the upper prefabricated truss concrete beams are installed. After the joint installation is completed, Carry out secondary watering at nodes and surface watering of floors;

8) Repeat steps 1) to 7) to complete the installation of each layer of buildings, and proceed to the installation of the upper layer of buildings after the installation of each prefabricated component of the next layer is completed.

Example 4:

The main structure of this embodiment is the same as that of Embodiment 1, wherein, the prefabricated laminated floor body 4 is connected with the lower part 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 that of Embodiment 1, wherein, this embodiment uses the combined nodes of vertical and horizontal load-bearing members of prefabricated building walls, beams, and slabs for the residential system. The main building vertical structure is arranged on the foundation. Shear walls, truss concrete beam elements and laminated floor deck elements are connected by composite nodes. The base plate, floor plate or roof plate of the house are combined by the laminated floor bearing plate unit.

The thermal insulation exterior wall panel unit is hung outside the building. The interior partition panel unit divides the interior of the building into several functional rooms. The construction method of the residential system includes the following steps:

1) Transport various components prefabricated in the factory to the construction site, first install the lower part 2 of the prefabricated truss concrete shear wall on the first floor, and use a crane to install the lower part 2 of the prefabricated truss concrete shear wall with embedded slabs at the bottom Or tower crane hoisting, so that the connecting plate of the lower part 2 of the prefabricated truss concrete shear wall and the corresponding embedded plate of the foundation are connected by bolts. The lower part 2 of the prefabricated truss concrete shear wall can be installed with a temporary oblique support 2m above the ground level to achieve a temporary stabilization effect. Then correct the verticality and horizontal elevation of the lower part 2 of the prefabricated truss concrete shear wall. Then the reserved steel bars at the joints are welded together, and then the foundation is poured twice.

2) Next, install the lower 6 of the prefabricated wall panel, hoist the lower 6 of the prefabricated wall panel into place, and then install the high-strength wall panels 16 and support connecting plates 13 corresponding to the lower part 2 of the prefabricated truss concrete shear wall and the lower 6 of the prefabricated wall panel. Bolts, and then a second watering. Then sealant is used to block the gap between the lower part 2 of the prefabricated truss concrete shear wall and the lower part 6 of the prefabricated wall panel, and the foam plug is used to block the casing.

3) Install the prefabricated concrete truss beam 3 again, hoist the prefabricated concrete truss composite beam 3 into place, and connect the beam-wall connecting plate 12 and the prefabricated concrete composite beam truss between the lower part 2 of the prefabricated concrete truss shear wall and the prefabricated concrete truss beam 3 3 The high-strength bolts corresponding to the supporting connecting plate 13 of the prefabricated wallboard lower 6 are poured again. The second pouring process blocks the gap between the prefabricated truss concrete beam 3 and the lower part 2 of the prefabricated truss concrete shear wall, and the lower part 6 of the prefabricated wall panel, and the foam plug blocks the casing.

4) Install the prefabricated laminated floor body 4 again, hoist the prefabricated laminated floor body 4 into place, and weld the bolts in the joint area between the end of the prefabricated laminated floor body 4 and the lower part 2 of the prefabricated truss concrete shear wall and the prefabricated truss concrete beam 3 Nail, and then perform a second watering.

5) Carry out the installation of the upper building, the installation of unit 1 on the prefabricated truss concrete shear wall, and hoist the unit 1 of the prefabricated truss concrete shear wall into place, so that the lower part of unit 1 of the prefabricated truss concrete shear wall is connected with the prefabricated truss concrete shear wall. The socket connection pipe 9 and the reinforced connection socket rod 10 of the force wall bottom 2 are aligned and slowly fall down, and then the high-strength bolts corresponding to the socket connection pipe 9 and the reinforced connection socket rod 10 are tightened. Install wall panels and prefabricated truss concrete beams on the upper floor. After the joint installation is completed, the secondary pouring at the joints and the surface pouring on the floor will be carried out.

6) Repeat steps 1 to 4 to complete the installation of each floor, and after the installation of the prefabricated components of the next floor is completed, proceed to the installation of the upper floor.

Claims (6)

1. A combined node of a prefabricated building wall, beam, and plate vertical and transverse load-bearing member, characterized in that: it includes a truss concrete shear wall unit, a truss concrete shear wall lower unit, a truss concrete beam unit, and a wall panel unit and floor deck units; The unit on the truss concrete shear wall includes the upper part (1) of the truss concrete shear wall and a support connecting plate (13); the upper part (1) of the truss concrete shear wall includes a concrete cladding layer and a reinforced socket pipe (9 ), and the truss support unit arranged in the concrete cladding layer; the truss support unit includes several truss vertical and horizontal steel materials; these steel materials are joined into a frame by welding or bolting; The socket pipe (9) and the support connecting plate (13); the reinforced socket pipe (9) is welded or bolted to the truss support unit; the reinforced socket pipe (9) is exposed to the truss concrete shear wall unit the lower surface of the lower surface; the inner cavity of the reinforced socket pipe (9) constitutes the vertical penetration hole of the unit on the truss concrete shear wall; the support connecting plate (13) is welded or bolted to the truss support unit; the The supporting connecting plate (13) is exposed to the inner side of the unit on the truss concrete shear wall; The lower unit of the truss concrete shear wall comprises a lower part (2) of the truss concrete shear wall, a beam wall connection plate (12), a support connection plate (13) and a reinforced socket rod (10); the truss concrete shear wall The lower part (2) includes a concrete cladding layer and a reinforced socket rod (10), as well as a truss support unit arranged in the concrete cladding layer; the truss support unit includes several truss vertical and horizontal steel materials; these steel materials are welded or bolted Joined into a frame; the reinforced socket rod (10), the beam-wall connection plate (12) and the support connection plate (13) are pre-embedded in the concrete cladding layer; the reinforced socket rod (10) and the truss support The unit is welded or bolted; the reinforced socket rod (10) is exposed to the upper surface of the lower unit of the truss concrete shear wall; the support connection plate (13) is welded or bolted to the truss support unit; the support connection plate (13) exposed to the inner side of the lower unit of the truss concrete shear wall; the beam wall connection plate (12) is welded or bolted to the truss support unit; the beam wall connection plate (12) is exposed to the lower part of the truss concrete shear wall the inside of the unit; The unit on the truss concrete shear wall is arranged above the lower unit of the corresponding truss concrete shear wall; the reinforced socket rod (10) is inserted into the reinforced socket pipe (9); the unit on the truss concrete shear wall is connected to the The lower units of the truss concrete shear walls are connected to each other through combined nodes, forming the main body of the vertical structure of the building; The truss concrete beam unit includes a truss concrete beam (3), a beam-wall connecting plate (12) and a support connecting plate (13); the truss concrete beam (3) is pre-embedded with a beam-wall connecting plate (12) and a supporting The connection plate (13); the beam wall connection plate (12) is exposed to the beam end of the truss concrete beam (3); the support connection plate (13) is exposed to the upper and lower flanges of the truss concrete beam (3); the The truss concrete beam unit is a stress-bearing member connected to the main floor of the vertical structure; the beam-wall connecting plate (12) of the truss concrete beam unit and the beam-wall connecting plate (12) corresponding to the lower unit of the truss concrete shear wall are connected by bolts, etc. Connection; the supporting connecting plate (13) of the truss concrete beam unit is correspondingly connected with the supporting connecting plate (13) of the unit on the truss concrete shear wall and the lower unit of the truss concrete shear wall, and the supporting connecting plate (13) is arranged between There are supporting webs (11); The laminated floor deck unit includes a prefabricated laminated floor body (4), truss bars and connecting pegs (14); the bottom of the truss bars are embedded in the prefabricated laminated floor body (4); the prefabricated laminated floor The composite floor slab body (4) is rested on the truss concrete beam unit; the overlapping laying position of the prefabricated composite floor slab body (4) and the truss concrete beam unit is provided with a connecting peg (14); the connecting peg (14) After protruding from the lower surface of the prefabricated composite floor body (4), it is bolted and welded on the truss concrete composite beam unit; a cast-in-situ concrete layer is poured above the prefabricated composite floor body (4); the prefabricated composite The floor slab body (4) is connected to the cast-in-place concrete layer through truss bars. 2. The combined node of a prefabricated building wall, beam, and plate vertical and transverse load-bearing members according to claim 1, characterized in that: all truss concrete shear wall units, truss concrete shear wall lower units, and trusses Both the concrete beam unit and the laminated floor deck unit are prefabricated components in the processing plant. 3. The combined node of a prefabricated building wall, beam, and plate vertical and transverse load-bearing members according to claim 1, characterized in that: all truss concrete shear wall units, truss concrete shear wall lower units, and trusses After the assembly of all nodes of the concrete beam unit and the laminated floor deck unit is completed, secondary pouring protection and node reinforcement are used. 4. The combined joint of vertical and transverse load-bearing members of walls, beams and slabs of prefabricated buildings according to claim 1, characterized in that: the upper end of the socket rod (10) is provided with a guide section that is small at the top and large at the bottom. 5. The combined node of the prefabricated building wall, beam, and plate vertical and transverse load-bearing members according to claim 1, characterized in that: the socket rod (10) and the socket pipe (9) are connected by bolts or Welding achieves equal strength connections. 6. The combined node of vertical and transverse load-bearing members of prefabricated building walls, beams and slabs according to claim 1, characterized in that: the prefabricated laminated floor body (4) and the lower part of the truss concrete shear wall (2 ) and truss concrete beams (3) are connected by studs.

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