CN220365136U - Reinforced concrete beam and column connecting structure for arc-shaped building - Google Patents
Reinforced concrete beam and column connecting structure for arc-shaped building Download PDFInfo
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- CN220365136U CN220365136U CN202323494009.6U CN202323494009U CN220365136U CN 220365136 U CN220365136 U CN 220365136U CN 202323494009 U CN202323494009 U CN 202323494009U CN 220365136 U CN220365136 U CN 220365136U
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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Abstract
The utility model relates to the field of assembled building structures, in particular to a reinforced concrete beam and column connecting structure for an arc-shaped building, which comprises an arc-shaped beam, a column, a beam end connecting piece and a column shaft connecting piece, wherein the beam end connecting piece is fixedly connected with two ends of the arc-shaped beam, the column shaft connecting piece is fixedly connected with the side wall of the column, and the beam end connecting piece and the column shaft connecting piece are detachably and fixedly connected; the beam end connecting piece comprises a beam connecting block and a beam connecting plate, the beam connecting block is fixedly connected with the arc-shaped beam, and the beam connecting plate is fixedly connected with one side, away from the arc-shaped beam, of the beam connecting block; the column shaft connecting piece comprises a column connecting block and a column connecting plate, wherein the column connecting block is fixedly connected with the column, the column connecting plate is fixedly connected with one side, away from the column, of the column connecting block, and the column connecting plate is fixedly connected with the beam connecting plate. The application utilizes beam-end connecting piece and column shaft connecting piece to fix arc-shaped beam and stand, reaches the prefabricated assembly efficiency of promotion, shortens construction cycle's effect.
Description
Technical Field
The application relates to the field of assembled building structures, in particular to a reinforced concrete beam and column connecting structure for an arc-shaped building.
Background
The prior fabricated building has the advantages of high industrialization level, fast construction, reduced construction noise, reduced construction procedures and the like, is favorable for reducing material consumption, greatly saving manual labor, improving production efficiency, reducing cost and being favorable for environmental protection, and is a development trend of the modern building industry.
Prefabricated parts of the fabricated building are generally produced in factories, quality control is easy to carry out, the prefabricated parts are transported to a construction site for assembly during construction, concrete is poured at the joints, and reliable connection of the structures is achieved. The connection between prefabricated components is a key link of field assembly, wherein the connection between the prefabricated beams and the columns is the core of the assembled building, and the connection performance directly determines the earthquake resistance, the service life and the safety of the whole building. Therefore, the connection between the precast beam and the precast column is important.
The connection between current precast beam and the precast column is general, with the joint reinforcement looks ligature overlap joint or the welding overlap joint of two complex horizontal direction concrete precast beams, then the joint reinforcement banding stirrup of precast beam, the joint reinforcement of precast beam will stretch into in the joint reinforcement of precast column down, go up precast column and the joint reinforcement looks ligature overlap joint or the welding overlap joint of precast column down, the joint reinforcement banding stirrup of precast column, joint reinforcement and precast column joint reinforcement's junction ligature encryption stirrup at precast beam, cast in situ concrete to accomplish the connection.
The prior art solutions described above have the following drawbacks: the prefabricated column and the prefabricated beam also need to be supported and poured in the field assembly connection, the prefabricated assembly efficiency is low, and the construction period is long.
Disclosure of Invention
This application shortens construction cycle in order to promote prefabricated assembly efficiency, provides a reinforced concrete roof beam and post connection structure for arc building.
The technical aim of the application is achieved through the following technical scheme:
the reinforced concrete beam and column connecting structure for the arc-shaped building comprises an arc-shaped beam, a column, a beam end connecting piece and a column shaft connecting piece, wherein the beam end connecting piece is fixedly connected with two ends of the arc-shaped beam, the column shaft connecting piece is fixedly connected with the side wall of the column, and the beam end connecting piece and the column shaft connecting piece are detachably and fixedly connected;
the beam end connecting piece comprises a beam connecting block and a beam connecting plate, the beam connecting block is fixedly connected with the arc-shaped beam, and the beam connecting plate is fixedly connected with one side, away from the arc-shaped beam, of the beam connecting block;
the column shaft connecting piece comprises a column connecting block and a column connecting plate, wherein the column connecting block is fixedly connected with the column, the column connecting plate is fixedly connected with one side, away from the column, of the column connecting block, and the column connecting plate is fixedly connected with the beam connecting plate.
Through adopting above-mentioned scheme, when using precast beam and precast column in the arc building, at first with roof beam end connecting piece and arc roof beam fixed connection, shaft connecting piece and stand fixed connection in the precast yard, then transport stand and arc roof beam to job site, at first with stand and basic fixed connection, then hoist and mount arc roof beam drives roof beam end connecting piece and shaft connecting piece and is close to, make roof beam connecting plate and post connecting plate fixed connection, thereby make arc roof beam and stand fixed connection, accomplish the installation of arc roof beam and stand, the formwork erection and pouring have been avoided, promote prefabricated assembly efficiency, shorten construction cycle.
Further, be provided with the roof beam joint piece on the roof beam connecting plate, be provided with the post joint piece on the post connecting plate, form the post joint groove between post joint piece and the post connecting block, the roof beam joint piece is pegged graft in the post joint inslot, forms the roof beam joint groove between roof beam joint piece and the roof beam connecting block, and the post joint piece is pegged graft in the roof beam joint inslot.
Through adopting above-mentioned scheme, through setting up roof beam joint piece and post joint piece for when roof beam connecting plate and post connecting plate connect, roof beam joint piece is pegged graft in the post joint inslot, and the post joint piece is pegged graft in the roof beam joint inslot, thereby makes roof beam connecting plate and post connecting plate preliminary connection fixed.
Further, be provided with the wedge between roof beam joint piece and the post joint piece and push away tight piece, all be provided with the wedge groove on roof beam joint piece and the post joint piece, the wedge pushes away tight piece joint in the wedge inslot, and the wedge pushes away tight piece and is used for promoting roof beam joint piece and post connecting block butt, post joint piece and roof beam connecting block butt.
Through adopting above-mentioned scheme, when using the wedge pushing block, at first with wedge pushing block joint in the wedge inslot, then promote wedge pushing block and slide in the wedge inslot for wedge pushing block promotes roof beam joint piece and stand butt, and post joint piece and arc roof beam butt utilize the wedge pushing block to spacing roof beam joint piece and post joint piece simultaneously, make the roof beam joint piece fix in post joint inslot, and the post joint piece is fixed in the roof beam joint inslot, accomplishes the fixed of roof beam end connecting piece and column shaft connecting piece.
Further, a sleeve is sleeved on the arc-shaped beam and is in sliding connection with the arc-shaped beam, and the sleeve is used for being sleeved on the outer sides of the beam end connecting piece and the column shaft connecting piece.
Through adopting above-mentioned scheme, after beam end connecting piece is connected with the shaft connecting piece, remove the sleeve and slide along the arc roof beam for the sleeve cover is established in the outside of beam end connecting piece and shaft connecting piece, utilizes the sleeve to protect beam end connecting piece and shaft connecting piece, consolidates stand and arc roof beam junction simultaneously.
Further, the sleeve is provided with a pouring hole, and the pouring hole is used for pouring structural adhesive into the sleeve.
Through adopting above-mentioned scheme, set up the pouring hole at the sleeve, pour the structural adhesive through the pouring hole and fix beam-end connecting piece and shaft connecting piece together, utilize the sleeve as the container for structural adhesive is together fixed beam-end connecting piece and shaft connecting piece, promotes the stability after stand and the arc roof beam are connected.
Further, a connecting component is arranged between the sleeve and the upright post and comprises a connecting bolt, a flange and a connecting nut, one end of the flange is fixedly connected with one end of the sleeve, one end of the connecting bolt is fixedly connected with the upright post, and the other end of the connecting bolt penetrates through the flange to be in threaded connection with the connecting nut.
Through adopting above-mentioned scheme, when sleeve and stand are connected, at first remove sleeve and drive flange and stand butt for connecting bolt passes flange and coupling nut threaded connection, and is fixed flange and stand for sleeve and stand fixed connection.
Further, be provided with seal assembly between sleeve and the arc roof beam, seal assembly includes first ring and second ring, and first ring and second ring all overlap and establish in the arc roof beam outside, and first ring is located between arc roof beam and the sleeve, first ring and arc roof beam fixed connection, the one end fixed connection of flange is kept away from to second ring and sleeve, and when flange and stand were fixed, first ring and second ring butt.
Through adopting above-mentioned scheme, when promoting the sleeve and sliding on the arc roof beam, the sleeve drives the relative arc roof beam of second ring and slides, and when the sleeve drove flange and stand butt, second ring and first ring butt to make the sleeve cover establish in the outside of beam-end connecting piece and column shaft connecting piece, and form sealing state, take place the seepage when avoiding pouring into the structural adhesive.
Further, a sealing gasket is arranged between the first ring and the second ring, and the sealing gasket is fixedly connected with the second ring.
Through adopting above-mentioned scheme, through setting up sealed pad for sealing performance between first ring and the second ring is better, further promotes sealing performance between sleeve and the arc roof beam.
Further, the sealing gasket is made of rubber.
By adopting the scheme, the sealing gasket fills the gap between the first ring and the second ring by utilizing the elasticity of rubber.
Further, the beam connecting blocks are embedded in the arc-shaped beams and are fixedly connected with steel bars in the arc-shaped beams; the column connecting block is embedded in the upright post and is fixedly connected with the reinforcing steel bars in the upright post.
Through adopting above-mentioned scheme, through reinforcing bar and roof beam connecting block fixed connection in the arc roof beam, the reinforcing bar fixed connection in post connecting block and the stand for beam end connecting piece is pour as an organic wholely with the arc roof beam, and the column shaft connecting piece is pour as an organic wholely with the stand, thereby promotes the wholeness of being connected between beam end connecting piece and the arc roof beam, the wholeness of being connected between column shaft connecting piece and the stand.
In summary, the present application has the following technical effects:
1. through setting up beam end connecting piece and shaft connecting piece, the beam end connecting piece is fixedly connected with the arc beam in the prefabricated field first, shaft connecting piece is fixedly connected with the stand column, then convey stand column and arc beam to the construction site, at first fixedly connect stand column with foundation, then hoist arc beam drive beam end connecting piece close to shaft connecting piece, make beam connecting plate and column connecting plate fixedly connected, thus make arc beam and stand column fixedly connected, finish the installation of arc beam and stand column, have avoided formwork support and pouring, promote prefabricated assembly efficiency, shorten the construction cycle;
2. the wedge-shaped pushing block is arranged, so that the wedge-shaped pushing block pushes the beam clamping block to be abutted with the upright post, the column clamping block is abutted with the arc-shaped beam, and the wedge-shaped pushing block is used for limiting the beam clamping block and the column clamping block, so that the beam clamping block is fixed in the column clamping groove, the column clamping block is fixed in the beam clamping groove, and the fixation of the beam end connecting piece and the column shaft connecting piece is completed;
3. through having set up the sleeve, after beam end connecting piece is connected with the shaft connecting piece, remove the sleeve and slide along the arc roof beam for the outside at beam end connecting piece and shaft connecting piece is established to the sleeve cover, utilizes the sleeve to protect beam end connecting piece and shaft connecting piece, consolidates stand and arc roof beam junction simultaneously.
Drawings
Fig. 1 is a schematic structural view of a reinforced concrete beam-column connection structure for an arc-shaped building according to the present application;
FIG. 2 is a schematic view showing the construction of the beam-end connector and the column-end connector after the sleeve is opened;
FIG. 3 is an exploded view of the present application showing the snap fit engagement of the beam-end connector and the column connector;
FIG. 4 is a cross-sectional view showing the arc beam attached to the column;
FIG. 5 is an enlarged partial view of portion A of FIG. 4;
fig. 6 is a partial enlarged view of the portion B in fig. 4.
In the figure, 1, an upright post; 2. arc beam; 3. a beam-end connector; 31. a beam connecting plate; 32. a beam connecting block; 33. a beam clamping block; 34. a beam clamping groove; 4. a column shaft connecting piece; 41. a column connection plate; 42. a column connection block; 43. a column clamping block; 44. a column clamping groove; 5. a wedge-shaped pushing block; 6. a sleeve; 61. pouring holes; 7. a connection assembly; 71. a connecting bolt; 72. a coupling nut; 73. a flange; 8. a seal assembly; 81. a first ring; 82. a second ring; 83. and a sealing gasket.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 and 2, in the reinforced concrete beam and column connection structure for an arc-shaped building provided in this embodiment, an arc-shaped beam 2, a column 1, a beam end connection member 3 and a column end connection member 4, wherein the beam end connection member 3 is fixedly connected with two ends of the arc-shaped beam 2, the column end connection member 4 is fixedly connected with a side wall of the column 1, and the beam end connection member 3 and the column end connection member 4 are detachably and fixedly connected; the arc beam 2 is sleeved with a sleeve 6, the sleeve 6 is in sliding connection with the arc beam 2, the sleeve 6 is used for being sleeved outside the beam end connecting piece 3 and the column shaft connecting piece 4, the sleeve 6 is provided with a pouring hole 61, and the pouring hole 61 is used for pouring structural adhesive into the sleeve 6.
Referring to fig. 2 and 3, the beam-end connector 3 includes a beam connecting block 32 and a beam connecting plate 31, the beam connecting block 32 is fixedly connected with the arc beam 2, in this embodiment, the beam connecting block 32 is pre-buried in the arc beam 2, the beam connecting block 32 is fixedly connected with the steel bars in the arc beam 2, the beam connecting plate 31 and the beam connecting block 32 are fixedly connected with one side of the arc beam 2 away from the arc beam 2, a beam clamping block 33 is arranged on the beam connecting plate 31, and a beam clamping groove 34 is formed between the beam clamping block 33 and the beam connecting block 32.
Referring to fig. 2 and 3, the column shaft connecting piece 4 includes a column connecting block 42 and a column connecting plate 41, the column connecting block 42 is fixedly connected with the column 1, in this embodiment, the column connecting block 42 is pre-buried in the column 1, the column connecting block 42 is fixedly connected with the reinforcing steel bar in the column 1, the column connecting plate 41 is fixedly connected with one side of the column connecting block 42 away from the column 1, a column clamping block 43 is provided on the column connecting plate 41, the column clamping block 43 is inserted in the beam clamping groove 34, a column clamping groove 44 is formed between the column clamping block 43 and the column connecting block 42, and the beam clamping block 33 is inserted in the column clamping groove 44.
In addition, a wedge-shaped pushing block 5 is arranged between the beam clamping block 33 and the column clamping block 43, wedge-shaped grooves are formed in the beam clamping block 33 and the column clamping block 43, the wedge-shaped grooves are formed in the opposite sides of the beam clamping block 33 and the column clamping block 43, the wedge-shaped pushing block 5 is clamped in the wedge-shaped grooves, and the wedge-shaped pushing block 5 is used for pushing the beam clamping block 33 to be in contact with the column connecting block 42 and the column clamping block 43 to be in contact with the beam connecting block 32.
Referring to fig. 4 and 5, a connection assembly 7 is provided between the sleeve 6 and the upright 1, the connection assembly 7 includes a connection bolt 71, a flange 73 and a connection nut 72, the flange 73 is fixedly connected with one end of the sleeve 6, one end of the connection bolt 71 is fixedly connected with the upright 1, and the other end of the connection bolt 71 passes through the flange 73 to be in threaded connection with the connection nut 72.
Referring to fig. 4 and 6, a sealing assembly 8 is arranged between the sleeve 6 and the arc beam 2, the sealing assembly 8 comprises a first ring 81 and a second ring 82, the first ring 81 and the second ring 82 are sleeved outside the arc beam 2, the first ring 81 is positioned between the arc beam 2 and the sleeve 6, the first ring 81 is fixedly connected with the arc beam 2, the second ring 82 is fixedly connected with one end of the sleeve 6, which is far away from the flange 73, when the flange 73 is fixedly connected with the upright 1, the first ring 81 is abutted against the second ring 82, a sealing gasket 83 is arranged between the first ring 81 and the second ring 82, the sealing gasket 83 is fixedly connected with the second ring 82, and the sealing gasket 83 is made of rubber.
The implementation principle of the reinforced concrete beam and column connection structure for the arc-shaped building is as follows: when using precast beams and precast columns in arc building, at first fix the beam connecting block 32 with the reinforcing steel bar in the arc beam 2 through the form of welding in the precast yard, the column connecting block 42 is fixed with the reinforcing steel bar in the column 1 through the form of welding, then pour arc beam 2 and column 1, make in the pre-buried arc beam 2 of a part of beam connecting block 32, a part of column connecting block 42 is pre-buried in column 1, then establish first ring 81 and second ring 82 outside arc beam 2 again, make first ring 81 and arc beam 2 fixed connection, then establish sleeve 6 outside arc beam 2 and first ring 81 again, and make sleeve 6 and second ring 82 through welded fastening.
Secondly, conveying the upright post 1 and the arc beam 2 to a construction site, fixedly connecting the bottom end of the upright post 1 with a foundation, lifting the arc beam 2 to drive the beam end connecting piece 3 to be close to the column shaft connecting piece 4, enabling the beam clamping block 33 to be inserted into the column clamping groove 44, enabling the column clamping block 43 to be inserted into the beam clamping groove 34, enabling a wedge groove between the beam clamping block 33 and the column clamping block 43 to be communicated, then moving the wedge pushing block 5 to be inserted into the wedge groove, pushing the wedge pushing block 5 to be continuously inserted into the wedge groove, and enabling the wedge pushing block 5 to be in interference fit with the wedge groove, enabling the wedge pushing block 5 to push the beam clamping block 33 to slide in the column clamping groove 44 and be abutted with the upright post 1, and enabling the column clamping block 43 to slide in the beam clamping groove 34 and be abutted with the arc beam 2.
Finally, the sleeve 6 is pushed to slide along the arc beam 2, the sleeve 6 is sleeved outside the beam end connecting piece 3 and the column shaft connecting piece 4, the sleeve 6 drives the flange 73 to be in butt joint with the column 1, the connecting bolt 71 passes through the flange 73 to be in threaded connection with the connecting nut 72, at the moment, the second ring 82 drives the sealing gasket 83 to be in butt joint with the first ring 81, structural adhesive is poured into the sleeve 6 through the pouring hole 61, the joint of the column 1 and the arc beam 2 is connected into a whole, the arc beam 2 is fixedly connected with the column 1, the installation of the arc beam 2 and the column 1 is completed, the formwork and pouring are avoided, the prefabrication assembly efficiency is improved, and the construction period is shortened.
The present embodiment is merely illustrative of the present application and is not intended to be limiting, and those skilled in the art, after having read the present specification, may make modifications to the present embodiment without creative contribution as required, but is protected by patent laws within the scope of the claims of the present application.
Claims (9)
1. A reinforced concrete roof beam and post connection structure for arc building, its characterized in that: the novel steel column comprises an arc-shaped beam (2), a column (1), a beam end connecting piece (3) and a column body connecting piece (4), wherein the beam end connecting piece (3) is fixedly connected with two ends of the arc-shaped beam (2), the column body connecting piece (4) is fixedly connected with the side wall of the column (1), and the beam end connecting piece (3) and the column body connecting piece (4) are detachably and fixedly connected;
the beam end connecting piece (3) comprises a beam connecting block (32) and a beam connecting plate (31), wherein the beam connecting block (32) is fixedly connected with the arc-shaped beam (2), and the beam connecting plate (31) is fixedly connected with one side, far away from the arc-shaped beam (2), of the beam connecting block (32);
the column shaft connecting piece (4) comprises a column connecting block (42) and a column connecting plate (41), the column connecting block (42) is fixedly connected with the column (1), the column connecting plate (41) is fixedly connected with one side, far away from the column (1), of the column connecting block (42), and the column connecting plate (41) is fixedly connected with the beam connecting plate (31);
be provided with beam joint piece (33) on roof beam connecting plate (31), be provided with post joint piece (43) on post connecting plate (41), form post joint groove (44) between post joint piece (43) and post connecting block (42), beam joint piece (33) are pegged graft in post joint groove (44), form beam joint groove (34) between beam joint piece (33) and roof beam connecting block (32), post joint piece (43) are pegged graft in beam joint groove (34).
2. A reinforced concrete beam-column connection structure for an arc-shaped building according to claim 1, wherein: the beam clamping block (33) and the column clamping block (43) are provided with wedge-shaped pushing blocks (5), wedge-shaped grooves are formed in the beam clamping block (33) and the column clamping block (43), the wedge-shaped pushing blocks (5) are clamped in the wedge-shaped grooves, and the wedge-shaped pushing blocks (5) are used for pushing the beam clamping block (33) to be abutted with the column connecting block (42) and the column clamping block (43) to be abutted with the beam connecting block (32).
3. A reinforced concrete beam-column connection structure for an arc-shaped building according to claim 1, wherein: the arc-shaped beam (2) is sleeved with a sleeve (6), the sleeve (6) is in sliding connection with the arc-shaped beam (2), and the sleeve (6) is used for being sleeved outside the beam end connecting piece (3) and the column shaft connecting piece (4).
4. A reinforced concrete beam-column connection structure for an arc-shaped building according to claim 3, wherein: and the sleeve (6) is provided with a pouring hole (61), and the pouring hole (61) is used for pouring structural adhesive into the sleeve (6).
5. A reinforced concrete beam-column connection structure for an arc-shaped building according to claim 3, wherein: a connecting component (7) is arranged between the sleeve (6) and the upright post (1), the connecting component (7) comprises a connecting bolt (71), a flange (73) and a connecting nut (72), the flange (73) is fixedly connected with one end of the sleeve (6), one end of the connecting bolt (71) is fixedly connected with the upright post (1), and the other end of the connecting bolt (71) penetrates through the flange (73) to be in threaded connection with the connecting nut (72).
6. A reinforced concrete beam-column connection structure for an arc-shaped building according to claim 5, wherein: be provided with seal assembly (8) between sleeve (6) and arc roof beam (2), seal assembly (8) are including first ring (81) and second ring (82), first ring (81) and second ring (82) are all overlapped and are established in arc roof beam (2) outside, first ring (81) are located between arc roof beam (2) and sleeve (6), first ring (81) and arc roof beam (2) fixed connection, second ring (82) are kept away from the one end fixed connection of flange (73) with sleeve (6), when flange (73) are fixed with stand (1), first ring (81) and second ring (82) butt.
7. A reinforced concrete beam-column connection structure for an arc-shaped building according to claim 6, wherein: a sealing gasket (83) is arranged between the first ring (81) and the second ring (82), and the sealing gasket (83) is fixedly connected with the second ring (82).
8. A reinforced concrete beam-column connection structure for an arc-shaped building according to claim 7, wherein: the sealing gasket (83) is made of rubber and is a sealing gasket (83).
9. A reinforced concrete beam-column connection structure for an arc-shaped building according to claim 1, wherein: the beam connecting blocks (32) are pre-buried in the arc-shaped beams (2), and the beam connecting blocks (32) are fixedly connected with steel bars in the arc-shaped beams (2); the column connecting block (42) is embedded in the upright column (1), and the column connecting block (42) is fixedly connected with the steel bars in the upright column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323494009.6U CN220365136U (en) | 2023-12-21 | 2023-12-21 | Reinforced concrete beam and column connecting structure for arc-shaped building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323494009.6U CN220365136U (en) | 2023-12-21 | 2023-12-21 | Reinforced concrete beam and column connecting structure for arc-shaped building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220365136U true CN220365136U (en) | 2024-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323494009.6U Active CN220365136U (en) | 2023-12-21 | 2023-12-21 | Reinforced concrete beam and column connecting structure for arc-shaped building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220365136U (en) |
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2023
- 2023-12-21 CN CN202323494009.6U patent/CN220365136U/en active Active
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