CN220167178U - Reinforced concrete beam column type steel reinforced shear connection node - Google Patents
Reinforced concrete beam column type steel reinforced shear connection node Download PDFInfo
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- CN220167178U CN220167178U CN202321001629.9U CN202321001629U CN220167178U CN 220167178 U CN220167178 U CN 220167178U CN 202321001629 U CN202321001629 U CN 202321001629U CN 220167178 U CN220167178 U CN 220167178U
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- shaped steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 163
- 239000010959 steel Substances 0.000 title claims abstract description 163
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 29
- 239000004567 concrete Substances 0.000 claims abstract description 35
- 230000003014 reinforcing effect Effects 0.000 claims description 25
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 13
- 210000003205 muscle Anatomy 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 5
- 239000002131 composite material Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 238000009415 formwork Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000035939 shock Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Abstract
The utility model relates to the technical field of steel reinforced concrete structures, in particular to a reinforced concrete beam column type steel reinforced shear connection node which comprises a concrete beam, wherein a concrete column is vertically arranged and is connected with one side of the concrete column, a cross steel column is vertically arranged in the concrete column, an H-shaped steel beam is transversely arranged in the concrete beam, one end of the H-shaped steel beam is fixed with one side of the cross steel column, the notch of the H-shaped steel beam faces horizontally towards two sides, the upper end face and the lower end face of the H-shaped steel beam are respectively provided with an L-shaped first connection plate at the corner between the cross steel column, and the bottoms of the two sides of the H-shaped steel beam are respectively provided with an L-shaped second connection plate at the corner between the cross steel column.
Description
Technical Field
The utility model relates to the technical field of steel reinforced concrete structures, in particular to a reinforced concrete beam-column steel reinforced shear connection node.
Background
The reinforced concrete structure has good integrity, durability and fire resistance, poor bending resistance and shearing resistance, is easy to cause brittle failure, and has the advantages of easy material acquisition, convenient construction and relatively low cost, so the reinforced concrete structure is still widely used in the residential field; the steel reinforced concrete composite structure has the advantages of larger bearing capacity, larger rigidity and good anti-seismic performance than the traditional reinforced concrete structure because the steel is added in the reinforced concrete, the strength and the ductility of the steel reinforced concrete are fully exerted, but the steel reinforced concrete composite structure has large steel consumption, relatively higher engineering cost, complex node structure and construction process and longer construction period, and is difficult to popularize in the residential field.
Disclosure of Invention
The utility model provides a reinforced concrete beam column type steel reinforced shear connection node, which aims to solve the problems of complex node structure and long construction period of a steel reinforced concrete composite structure, and has the advantages of simple node connection structure, easy construction, strong shear resistance and high connection strength.
The technical scheme includes that the reinforced concrete beam column type steel reinforced shear connection node comprises a concrete beam, wherein a concrete column is vertically arranged and connected with one side of the concrete column, a cross steel column is vertically arranged in the concrete column, an H-shaped steel beam is transversely arranged in the concrete beam, one end of the H-shaped steel beam is fixed with one side of the cross steel column, the notch of the H-shaped steel beam faces horizontally to two sides, the upper end face and the lower end face of the H-shaped steel beam are respectively connected with corners between the cross steel column, the outer wall of the first connecting plate is respectively connected with the cross steel column and the upper end face or the lower end face of the H-shaped steel beam in a bonding mode and is fastened by means of bolts, L-shaped second connecting plates are respectively arranged on corners between the bottoms of two sides of the H-shaped steel beam and the bottoms of the cross steel column in a bonding mode and are respectively fastened by means of bolts.
Reinforcing ribs are arranged on the inner sides of the first connecting plate and the second connecting plate, and the reinforcing ribs are of a triangle structure.
The steel bar frame is characterized in that a rectangular structure is further arranged in the concrete column, the cross steel column is located in the steel bar frame, one end of the H-shaped steel beam penetrates through one side of the steel bar frame and then is fixed to the outer wall of the cross steel column, a first additional rib group is arranged between the steel bar frame and the cross steel column, the additional rib group comprises limiting ribs arranged on the periphery of the cross steel column and connection reinforcing ribs arranged on the inner side of the cross steel column, the inner sides of the limiting ribs are attached to the outer wall of the cross steel column, two ends of the limiting ribs are respectively fixed to two opposite sides of the steel bar frame, and one end of each connection reinforcing rib is fixedly welded to the inner side of the corresponding steel bar frame, and the other end of each connection reinforcing rib is fixedly connected to one side of the corresponding steel bar frame.
The two ends of the limiting rib and the outer ends of the connecting reinforcing ribs are respectively hooked on the reinforcing steel bar frame and bound by virtue of hooks.
The steel bar frame is arranged on the periphery of the H-shaped steel beam, supporting ribs are arranged between the upper end face and the lower end face of the H-shaped steel beam and the steel bar frame, and the supporting ribs are of V-shaped structures.
The reinforced concrete beam column type steel reinforced shear connection node has the beneficial effects that the reinforced concrete beam column type steel reinforced shear connection node is provided, the cross steel column is arranged in the concrete column to serve as the main stress support of the concrete column, the H-shaped steel beam is arranged in the concrete beam to serve as the main stress support of the concrete beam, and the steel reinforced concrete composite structure is adopted, so that the strength and the ductility of the steel are fully exerted, and compared with the conventional reinforced concrete structure, the strength is remarkably improved, and the shock resistance is greatly improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model in plan view;
fig. 2 is a schematic diagram of the connection structure of the cross steel column and the H-steel beam of the present utility model.
In the drawings, 1, concrete column, 2, concrete beam, 3, cross steel column, 4, H shaped steel girder, 5, first connecting plate, 6, second connecting plate, 7, stiffening rib, 8, reinforcing bar frame, 9, spacing muscle, 10, connection strengthening rib, 11, reinforcing bar frame, 12, supporting rib.
Detailed Description
As shown in fig. 1-2, the utility model provides a reinforced concrete beam column steel reinforced shear connection node, which comprises a concrete beam 2 vertically arranged, wherein the concrete column 1 is connected with one side of the concrete column 1, a cross steel column 3 is vertically arranged in the concrete column 1, an H-shaped steel beam 4 is transversely arranged in the concrete beam 2, one end of the H-shaped steel beam 4 is fixed with one side of the cross steel column 3, the notch of the H-shaped steel beam 4 faces horizontally to two sides, the corners between the upper end face and the lower end face of the H-shaped steel beam 4 and the cross steel column 3 are respectively provided with an L-shaped first connection plate 5, the outer walls of the first connection plates 5 are respectively attached to the upper end face or the lower end face of the cross steel column 3 and the H-shaped steel beam 4 and are fastened by means of bolts, the bottoms of the two sides of the H-shaped steel beam 4 are respectively attached to the bottoms of the two sides of the cross steel column 3 and are respectively fastened by means of bolts, and L-shaped second connection plates 6 are arranged on the corners between the two sides of the cross steel column 3 and the H-shaped steel beam 4.
The cross steel column 3 is arranged in the concrete column 1 and serves as the main stress support of the concrete column, the H-shaped steel beam 4 is arranged in the concrete beam 2 and serves as the main stress support of the concrete beam 2, the steel reinforced concrete composite structure is adopted, the strength and the ductility of the steel are fully exerted, the steel reinforced concrete composite structure is remarkably improved in strength compared with a conventional reinforced concrete structure, the shock resistance is greatly improved, the joint of the H-shaped steel beam 4 and the cross steel column 3 forms a 90-degree included angle, the joint of the H-shaped steel beam 4 and the cross steel column 3 is connected by adopting the first connecting plate 5 and the second connecting plate 6 of an L shape, the outer walls of the first connecting plate 5 and the second connecting plate 6 are respectively tightly attached to the end faces of the H-shaped steel beam 4 and the cross steel column 3, the contact area is large, the connection strength is greatly improved by bolts, the stress of the H-shaped steel beam 4 is uniform by fastening the peripheries of the first connecting plate 5 and the second connecting plate 6, and the position of the H-shaped steel beam 4 can be positioned by the first connecting plate 5 and the second connecting plate 6 before installation, and installation is more convenient.
As shown in fig. 1-2, the inner sides of the first connecting plate 5 and the second connecting plate 6 are respectively provided with a reinforcing rib 7, and the reinforcing ribs 7 are in a triangle structure.
The reinforcing ribs 7 greatly improve the strength of the first connecting plate 5 and the second connecting plate 6, namely, the connection strength of the H-shaped steel beam 4 and the cross-shaped steel column 3 is further improved.
As shown in fig. 1-2, a rectangular steel bar frame 8 is further vertically arranged in the concrete column 1, the cross steel column 3 is located in the steel bar frame 8, one end of the H-shaped steel beam 4 passes through one side of the steel bar frame 8 and then is fixed with the outer wall of the cross steel column 3, a first additional rib group is arranged between the steel bar frame 8 and the cross steel column 3, the additional rib group comprises a limiting rib 9 arranged on the periphery of the cross steel column 3 and a connecting reinforcing rib 10 arranged on the inner side of the cross steel column 3, the inner side of the limiting rib 9 is attached to the outer wall of the cross steel column 3, two ends of the limiting rib are respectively fixed on two opposite sides of the steel bar frame 8, one end of the connecting reinforcing rib 10 is welded and fixed with the inner side of the cross steel frame, and the other end of the connecting reinforcing rib is fixed with one side of the corresponding steel bar frame 8.
The reinforcing steel frame 8 is arranged on the periphery of the cross-shaped steel column 3, the integrity and strength of the concrete column 1 are further improved, the formwork is required to be installed outside the reinforcing steel frame 8 before pouring, the reinforcing steel frame 8 can be conveniently installed after the formwork is installed, the installation efficiency and convenience of the formwork are improved, an additional rib group is added between the reinforcing steel frame 8 and the cross-shaped steel column 3, the connection integrity of the reinforcing steel frame 8 and the cross-shaped steel column 3 is improved, wherein a frame-shaped structure is formed by surrounding the outer wall of the cross-shaped steel column 3 through the limiting ribs 9, the two ends of the limiting ribs 9 are respectively fixed on the reinforcing steel frame 8, the reinforcing steel frame 8 is conveniently installed for positioning, the joint position of the limiting ribs 9 and the cross-shaped steel column 3 can be further welded, the connection strength is further improved, the cross-shaped plate with the structure of the cross-shaped steel column 1 being the center and the flange plate on the periphery of the cross-shaped plate are provided with gaps, one end of the connecting reinforcing ribs 10 extends into the inner side of the cross-shaped steel column 1 through the flange plate and is welded on the cross-shaped plate, the other end of the connecting reinforcing ribs 10 is fixed with the frame 8 through binding, the connecting reinforcing ribs are further increased, the joint strength between the cross-shaped steel column 1 and the reinforcing steel column 8 can be further welded on the cross-shaped plate, and the reinforcing steel column 8 is further installed.
As shown in fig. 1-2, hooks are arranged at the two ends of the limiting rib 9 and the outer ends of the connecting reinforcing ribs 10, and the two ends of the limiting rib 9 and the outer ends of the connecting reinforcing ribs 10 are respectively hooked on the reinforcing steel bar frame 8 and bound by the hooks.
The structure of the hooks on the limiting ribs 9 and the connecting reinforcing ribs 10 can be conveniently hooked on the reinforcing steel bar frame 8, so that the positioning and binding operations are more convenient.
As shown in fig. 1-2, a steel bar frame 11 is arranged on the periphery of the H-shaped steel beam 4, and a supporting rib 12 is arranged between the H-shaped steel beam 4 and the steel bar frame 11, wherein the supporting rib 12 is in a V-shaped structure.
The steel bar frame 11 is arranged on the periphery of the H-shaped steel beam 4, the integrity and strength of the concrete beam 2 are further improved, the formwork is required to be supported outside the steel bar frame 11 before pouring, the steel bar frame 11 can be conveniently installed after the formwork is installed, the installation efficiency and convenience of the formwork are improved, the V-shaped supporting ribs 12 are increased between the H-shaped steel beam 4 and the steel bar frame 11, the tips of the supporting ribs 12 are welded with the H-shaped steel beam 4, the open ends are fixedly bound with the steel bar frame 11, the integrity and the connection strength between the H-shaped steel beam 4 and the steel bar frame 11 are improved, the supporting ribs 12 can simultaneously position the installation of the steel bar frame 11, the construction is convenient, the connection of each supporting rib 12 and the H-shaped steel beam 4 is welded, the connection strength is high, binding connection points are adopted with the steel bar frame 11, and the binding connection strength is improved.
Claims (5)
1. The utility model provides a reinforced concrete beam column steel reinforcing shear connection node, includes concrete column (1) and concrete column (1) one side of erectting setting concrete beam (2) of being connected, its characterized in that: the concrete column (1) is internally and vertically provided with a cross steel column (3), transversely be provided with H shaped steel girder (4) in concrete beam (2), the notch level of H shaped steel girder (4) one end and cross steel column (3) one side are fixed and H shaped steel girder (4) is towards both sides, be provided with first connecting plate (5) of L type on the turning between H shaped steel girder (4) up end and lower terminal surface respectively and cross steel column (3), first connecting plate (5) outer wall respectively with cross steel column (3) and H shaped steel girder (4) up end or lower terminal surface subsides and with the help of bolt-up, be provided with second connecting plate (6) of L type on the turning between tank bottom of H shaped steel girder (4) both sides respectively and cross steel column (3), second connecting plate (6) are respectively with the tank bottom subsides of cross steel column (3) and H shaped steel girder (4) both sides and fasten with the help of bolts.
2. The reinforced concrete beam-column steel-reinforced shear connection node of claim 1, wherein: reinforcing ribs (7) are arranged on the inner sides of the first connecting plate (5) and the second connecting plate (6), and the reinforcing ribs (7) are of a triangle structure.
3. The reinforced concrete beam-column steel-reinforced shear connection node of claim 1, wherein: still erect in concrete column (1) and be provided with rectangular structure's steel reinforcement frame (8), cross shaped steel post (3) are located steel reinforcement frame (8), H shaped steel roof beam (4) one end pass behind steel reinforcement frame (8) one side with cross shaped steel post (3) outer wall fixed, be provided with first additional muscle group between steel reinforcement frame (8) and cross shaped steel post (3), additional muscle group is including setting up spacing muscle (9) in cross shaped steel post (3) periphery, setting up in the inboard connection strengthening rib (10) of cross shaped steel post (3), spacing muscle (9) inboard is laminated with cross shaped steel post (3) outer wall, and both ends are fixed in respectively on the both sides that steel reinforcement frame (8) are relative, connection strengthening rib (10) one end and the inboard welded fastening of cross shaped steel post, the other end is fixed with corresponding steel frame (8) one side.
4. A reinforced concrete beam-column steel-reinforced shear connection node according to claim 3, wherein: the two ends of the limiting rib (9) and the outer ends of the connecting reinforcing ribs (10) are provided with hooks, and the two ends of the limiting rib (9) and the outer ends of the connecting reinforcing ribs (10) are respectively hooked on the reinforcing steel bar frame (8) and bound by means of the hooks.
5. The reinforced concrete beam-column steel-reinforced shear connection node of claim 1, wherein: the steel bar support is characterized in that a steel bar frame (11) is arranged on the periphery of the H-shaped steel beam (4), supporting ribs (12) are arranged between the upper end face and the lower end face of the H-shaped steel beam (4) and the steel bar frame (11), and the supporting ribs (12) are of a V-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001629.9U CN220167178U (en) | 2023-04-27 | 2023-04-27 | Reinforced concrete beam column type steel reinforced shear connection node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001629.9U CN220167178U (en) | 2023-04-27 | 2023-04-27 | Reinforced concrete beam column type steel reinforced shear connection node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220167178U true CN220167178U (en) | 2023-12-12 |
Family
ID=89060236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321001629.9U Active CN220167178U (en) | 2023-04-27 | 2023-04-27 | Reinforced concrete beam column type steel reinforced shear connection node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220167178U (en) |
-
2023
- 2023-04-27 CN CN202321001629.9U patent/CN220167178U/en active Active
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