CN216587161U - Node structure of steel plate combined shear wall and section steel beam - Google Patents
Node structure of steel plate combined shear wall and section steel beam Download PDFInfo
- Publication number
- CN216587161U CN216587161U CN202122730427.5U CN202122730427U CN216587161U CN 216587161 U CN216587161 U CN 216587161U CN 202122730427 U CN202122730427 U CN 202122730427U CN 216587161 U CN216587161 U CN 216587161U
- Authority
- CN
- China
- Prior art keywords
- steel
- steel beam
- shear wall
- steel plate
- prefabricated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model relates to a node structure of a steel plate combined shear wall and a section steel beam, which comprises a steel plate concrete combined shear wall, wherein edge members are respectively arranged at two ends of the steel plate concrete combined shear wall, one end of each edge member is fixedly connected with the steel plate concrete combined shear wall, the other end of each edge member is fixedly connected with a reserved steel beam, one end of each reserved steel beam is correspondingly provided with a prefabricated steel beam, the reserved steel beam and the prefabricated steel beam are connected with a cover plate in a bolted mode, and the reserved steel beam and the prefabricated steel beam as well as the reserved steel beam and the cover plate are connected in a welded mode. The node has good rigidity and higher bearing capacity, and meets the design requirement; the steel plate concrete combined shear wall, the stiffening ribs, the reserved steel beams and the prefabricated steel beams are prefabricated in a factory, the reserved steel beams and the stiffening ribs are welded together in the factory and then are conveyed to a construction site, assembly is carried out on the site, bolt connection of the reserved steel beams and the prefabricated steel beams and welding of joint areas are carried out, and construction is facilitated.
Description
Technical Field
The utility model relates to the field of building structures, in particular to a node structure of a steel plate combined shear wall and a section steel beam.
Background
The shear wall is a wall body which mainly bears horizontal load and vertical load caused by wind load or earthquake action in a house or a structure and is used for preventing the structure from shearing damage. At present, shear walls play an important role in high-rise buildings.
The shear wall can be divided into a steel plate concrete combined shear wall, a reinforced concrete shear wall and a reinforced block shear wall according to structural materials.
The traditional shear wall is a reinforced concrete shear wall. In recent years, steel plate concrete composite shear walls are developed rapidly and are increasingly used in high-rise residences, and thin-wall steel plate concrete composite shear walls are popular among engineers due to the characteristics of light dead weight, diversified types, material saving and the like.
In the prior art, the node structure of the steel plate composite shear wall and the section steel beam usually has the technical problem of low bearing capacity, and the requirement of anti-seismic design is difficult to meet.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems in the prior art, the utility model aims to: the node structure of the steel plate combined shear wall and the section steel beam has higher bearing capacity and can meet the requirement of anti-seismic design.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a node structure of steel sheet combination shear wall and shaped steel roof beam, includes steel sheet concrete combination shear wall, steel sheet concrete combination shear wall both ends are equipped with the border component respectively, border component one end and steel sheet concrete combination shear wall rigid coupling, the border component other end rigid coupling has the girder steel of reserving, reserve girder steel one end and correspond and be equipped with prefabricated girder steel, reserve girder steel and prefabricated girder steel bolted connection have the apron, reserve between girder steel and the prefabricated girder steel and reserve between girder steel and the apron welded connection.
Further, the edge member is square concrete-filled steel tube.
Furthermore, stiffening ribs are arranged in the square concrete-filled steel tube.
Further, between reservation girder steel and the precast girder steel and between reservation girder steel and the apron welded connection, reservation girder steel and precast girder steel are equipped with the antiskid and move the structure in order to prevent that node precast girder steel from shearing to slide.
Furthermore, the anti-sliding structure is a Z-shaped tooth joint welding seam arranged at the welding end of the reserved steel beam and the prefabricated steel beam.
Further, the steel plate concrete combined shear wall comprises a rectangular steel plate provided with a rectangular cavity, and concrete is filled in the rectangular cavity.
Further, the side of the rectangular steel plate is provided with a through hole.
Furthermore, the bottom of the rectangular steel plate is provided with an exhaust hole.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the reserved steel beam is connected with the prefabricated steel beam through the cover plate through the positioning bolt, and then the joint area is welded, so that the joint has good rigidity, the joint area has high bearing capacity, and the design requirement is met;
(2) the steel plate concrete combined shear wall, the stiffening ribs, the reserved steel beams and the prefabricated steel beams are prefabricated in a factory, the reserved steel beams and the stiffening ribs are welded together in the factory and then are transported to a construction site, assembly is carried out on the site, bolt connection between the reserved steel beams and the prefabricated steel beams and a steel cover plate is carried out, and welding of a node area is carried out, so that construction is facilitated.
Drawings
Fig. 1 is a schematic plan view of the present invention.
FIG. 2 is a schematic plan view of another embodiment of the present invention.
FIG. 3 is a schematic top view of a node region according to the present invention.
Fig. 4 is a schematic front view of a node area according to the present invention.
Fig. 5 is a schematic view of an L-shaped thin-walled steel plate.
Fig. 6 is a schematic view of another form of L-shaped thin-walled steel plate.
Reference numerals:
the method comprises the following steps of 1-steel plate concrete combined shear wall, 2-stiffening ribs, 3-edge members, 4-reserved steel beams, 5-cover plates, 6-positioning bolts, 7-prefabricated steel beams and 8-node areas.
Detailed Description
The present invention will be described in further detail below.
As shown in fig. 1-4, a node structure of a steel plate composite shear wall and a section steel beam comprises a steel plate concrete composite shear wall 1, edge members 3 are respectively arranged at two ends of the steel plate concrete composite shear wall 1, one end of each edge member 3 is fixedly connected with the steel plate concrete composite shear wall 1, a reserved steel beam 4 is fixedly connected at the other end of each edge member 3, a prefabricated steel beam 7 is correspondingly arranged at one end of each reserved steel beam 4, a cover plate 5 is bolted to each reserved steel beam 4 and the prefabricated steel beam 7, and the reserved steel beams 4 and the prefabricated steel beams 7 and the reserved steel beams 4 and the cover plates 5 are welded together.
Specifically, the reserved steel beam 4 is connected with the prefabricated steel beam 7 through the cover plate 5 through the positioning bolt 6, and then the cover plate 5 and the reserved steel beam 4 web plate are welded, and the reserved steel beam 4 and the prefabricated steel beam 7 are welded, so that the node has high rotational rigidity, the node has high bearing capacity, a good energy dissipation section is formed in the node area 8, and the requirement of anti-seismic design can be met. In this embodiment, the cover plate 5 is a steel cover plate.
The edge member 3 is made of square steel tube concrete, so that the manufacturing is convenient, and the anti-seismic performance of the structure is improved. The steel pipe edge member 3 has the advantages of high bearing capacity, good plasticity, good ductility, good fire resistance, good economic effect and the like, conforms to the national construction policy of 'applicability, economy, greenness and beauty', and is widely applied to engineering practice in recent years.
The stiffening ribs 2 are arranged in the square steel tube concrete, and the rigidity of the edge member 3 and the bearing capacity of the structure are further improved. Specifically, the stiffening ribs 2 welded in the edge members 3 are welded with the webs of the reserved steel beams 4, so that the rigidity of the joints of the reserved steel beams 4 and the edge members 3 of the steel plate concrete combined shear wall 1 is improved.
Reserved girder steel 4 and prefabricated girder steel 7 are equipped with anti-skidding structure in order to prevent that prefabricated girder steel 7 of node from shearing to slide. The stability of structure can further be strengthened through the setting of anti-skidding structure, the life of extension structure.
The anti-sliding structure is a Z-shaped tooth joint welding seam arranged at the welding end of the reserved steel beam 4 and the prefabricated steel beam 7. The Z-shaped tooth joint welding seam increases the welding strength, so that the connection between the reserved steel beam 4 and the prefabricated steel beam 7 after welding is firmer, the prefabricated steel beam 7 at the node is effectively prevented from shearing and sliding, and the overall stability of the structure is enhanced.
According to the utility model, only the joints need to be connected by the positioning bolts 6 through the cover plates 5 and the reserved steel beams 7 and the Z-shaped welding of the reserved steel beams 4 and the prefabricated steel beams 7, the rest parts can be prefabricated in factories, the assembly is carried out on site, the construction is easy, the stress performance of the joints is excellent, the economy is good, and the technical problem that the joints of the steel plate concrete combined shear wall 1 and the section steel connecting beams are difficult to connect can be solved.
The steel plate concrete combined shear wall 1 comprises a rectangular steel plate provided with a rectangular cavity, and concrete is filled in the rectangular cavity.
As shown in fig. 5 and 6, the rectangular steel plate is formed by connecting two different types of L-shaped thin-walled steel plates by butt welding.
In this embodiment, the edge member 3 is the main force-bearing member, and the steel plate concrete composite shear wall 1 acts like a moment arm. Horizontal distribution muscle and longitudinal distribution muscle among traditional steel plate concrete shear force wall only play the structure effect, and the atress effect is little, only need be according to the structure arrangement of reinforcement, so steel plate concrete combined shear force wall 1 adopts the thin-walled steel plate welding of two different forms to form, and concrete need not to set up the reinforcing bar among them, has both increased steel plate concrete combined shear force wall 1's bulk rigidity, has alleviateed steel plate concrete combined shear force wall 1's dead weight again.
The thin-wall steel plate concrete combined shear wall 1 not only has the advantages of a common steel plate concrete shear wall, but also has the characteristics of light dead weight, diversified types, material saving and the like, the thin-wall steel plate concrete combined shear wall 1 combines the performances of steel and concrete, the lateral stiffness of the structure is met, the thin-wall steel plate concrete combined shear wall can be flexibly distributed in a building, the design can be diversified, the thin-wall steel plate concrete combined shear wall 1 is thin, the thin-wall steel plate concrete combined shear wall can be well combined with a partition wall body, the indoor space is enlarged, and the space utilization rate of the building is improved.
The side part of the rectangular steel plate is provided with an oval through hole so that concrete in the rectangular cavity can circulate through the through hole.
The bottom of the rectangular steel plate is provided with an exhaust hole. The rectangular steel plates are connected through equal-strength penetration welding.
The construction process of the utility model is described as follows:
according to the limit tonnage of a crane on site, a component processing and mounting splitting scheme is designed → an L-shaped thin-wall steel plate is formed by bending the steel plate in a factory and is welded to form a rectangular steel plate with a rectangular cavity, meanwhile, a square steel pipe edge component 3 is welded to the two ends of the rectangular steel plate respectively, and a stiffening rib 2 is welded in the edge component 3 → concrete is poured in the rectangular cavity and the edge component 3 to form a thin-wall steel plate concrete combined shear wall 1, meanwhile, a prefabricated steel beam 7 is processed, welding of the stiffening rib 2 and a web of a reserved steel beam 4 is carried out → the shear wall 1 and the prefabricated steel beam 7 are carried to the site → a scaffold is erected → an erection operation platform is erected → the site positioning of the prefabricated steel beam 7 in a node area 8 → the mounting and the correction of the prefabricated steel beam 7 → the reserved steel beam 4 and the prefabricated steel beam 7 are connected through a cover plate 5 by a positioning bolt 6, and then the welding of the node area 8 is carried out.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (8)
1. The utility model provides a node structure of steel sheet compound shear wall and shaped steel roof beam which characterized in that: the prefabricated steel beam is arranged at one end of the reserved steel beam, the prefabricated steel beam is connected with the reserved steel beam in a bolted mode, and the reserved steel beam and the prefabricated steel beam are connected in a welded mode and are connected with each other in a welded mode.
2. A joint structure of a steel plate composite shear wall and a section steel beam according to claim 1, wherein: the edge member is square steel tube concrete.
3. A joint structure of a steel plate composite shear wall and a section steel beam according to claim 2, wherein: and stiffening ribs are arranged in the square concrete-filled steel tube.
4. A joint structure of a steel plate composite shear wall and a section steel beam according to claim 1, wherein: the reserved steel beam and the prefabricated steel beam are provided with anti-slip structures to prevent the prefabricated steel beam at the node from shearing and sliding.
5. The joint structure of a steel plate composite shear wall and a section steel beam according to claim 4, wherein: the anti-sliding structure is a Z-shaped tooth joint welding seam arranged at the welding end of the reserved steel beam and the prefabricated steel beam.
6. A joint structure of a steel plate composite shear wall and a section steel beam according to claim 1, wherein: the steel plate concrete combined shear wall comprises a rectangular steel plate provided with a rectangular cavity, and concrete is filled in the rectangular cavity.
7. The joint structure of a steel plate composite shear wall and a section steel beam according to claim 6, wherein: the side part of the rectangular steel plate is provided with a through hole.
8. The joint structure of a steel plate composite shear wall and a section steel beam according to claim 6, wherein: the bottom of the rectangular steel plate is provided with an exhaust hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122730427.5U CN216587161U (en) | 2021-11-09 | 2021-11-09 | Node structure of steel plate combined shear wall and section steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122730427.5U CN216587161U (en) | 2021-11-09 | 2021-11-09 | Node structure of steel plate combined shear wall and section steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216587161U true CN216587161U (en) | 2022-05-24 |
Family
ID=81645599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122730427.5U Active CN216587161U (en) | 2021-11-09 | 2021-11-09 | Node structure of steel plate combined shear wall and section steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216587161U (en) |
-
2021
- 2021-11-09 CN CN202122730427.5U patent/CN216587161U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108049633A (en) | A kind of precast concrete concrete frame joint construction method | |
| CN106638989B (en) | Steel-pipe column and reinforced concrete column add conversion node of roof beam and contain its building | |
| CN106567458A (en) | Assembly type steel-concrete combined beam column frame structure system | |
| CN211037273U (en) | Steel joint is connected to assembled concrete structure primary and secondary roof beam | |
| CN108316477A (en) | Band steel pipe concrete column and section steel beam interior joint connection structure and construction method | |
| CN111962952A (en) | Steel tube concrete column-H-shaped steel beam-steel support-pi-shaped connecting piece combined type center pillar bottom node and manufacturing method | |
| CN207988218U (en) | A kind of steel plate combined shear wall being spliced to form by corrugated sheet steel and sealing plate | |
| CN208815676U (en) | Band steel pipe concrete column and section steel beam interior joint connection structure | |
| CN111962950B (en) | Steel pipe concrete column-H-shaped steel beam-steel support-pi-shaped connecting piece combined corner column middle node and manufacturing method | |
| CN216587161U (en) | Node structure of steel plate combined shear wall and section steel beam | |
| CN211229011U (en) | Light steel light concrete structure | |
| CN202227585U (en) | Steel plate concrete shear wall coupling beam with studs arranged at anchor ends | |
| CN107700840A (en) | Formwork structure | |
| CN217924210U (en) | Prefabricated parapet of grid formula | |
| CN214364235U (en) | Assembled steel sheet compound shear wall body structure | |
| CN115874715A (en) | Steel pipe concrete combination shear wall and girder steel joint construction | |
| CN212927241U (en) | Steel pipe concrete column-H steel beam-support-Pi-shaped combined corner column middle node | |
| CN213710479U (en) | A regularization prefabricated overhanging type faces limit protection system for steel construction engineering construction | |
| CN212376009U (en) | Prefabricated assembled reinforced concrete structure house | |
| CN212176238U (en) | Assembly type roof system | |
| CN209194711U (en) | A kind of half combination assembled steel frame system | |
| CN209194852U (en) | One kind partly combining prefabricated assembled column | |
| CN113737966A (en) | Assembled RCS lotus root beam column connecting node and application thereof | |
| CN216587160U (en) | Node structure of steel plate composite shear wall and concrete beam | |
| CN208088664U (en) | Assembly of integral shearing wall structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |