CN217325765U - Double-cantilever beam connected with profile steel concrete column - Google Patents
Double-cantilever beam connected with profile steel concrete column Download PDFInfo
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- CN217325765U CN217325765U CN202220889366.9U CN202220889366U CN217325765U CN 217325765 U CN217325765 U CN 217325765U CN 202220889366 U CN202220889366 U CN 202220889366U CN 217325765 U CN217325765 U CN 217325765U
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Abstract
The utility model discloses a two cantilever beams of being connected with shaped steel concrete column, include: the pair of cantilever beams are arranged at intervals and extend along the longitudinal direction; the section steel column is arranged between the pair of cantilever beams, and concrete is poured outside the section steel column to form a section steel concrete column; wherein, a first column top reinforcing structure is arranged at the node area of the pair of cantilever beams and the section steel column. The utility model discloses reduce the degree of difficulty of small-size steel concrete cantilever beam column node design, effectively solve the problem of shaped steel concrete beam column node construction difficulty.
Description
Technical Field
The utility model relates to a building structure field. More specifically, the utility model relates to a two cantilever beams of being connected with shaped steel concrete column.
Background
In large-scale commercial building, in order to satisfy the great usage space in atrium, often need set up more large-span cantilever beam, when the cantilever beam met shaped steel concrete column, the vertical reinforcing bar of roof beam upper portion atress collided with shaped steel in the concrete column, and unable normal link up needs to set up the connecting plate, perhaps perforated on the shaped steel plate spare could satisfy the atress requirement, and the node design is complicated, and the site operation degree of difficulty is great.
In the existing section steel concrete beam column node, a longitudinal reinforcing steel bar of a cantilever beam is vertically intersected with a section steel column, and a transverse stiffening plate and a steel corbel need to be arranged in the section steel column to ensure the stress performance of the longitudinal reinforcing steel bar, the longitudinal reinforcing steel bar needs to be welded on a plate, when the number of the longitudinal reinforcing steel bars is large, the node design is very complex, the site construction is difficult, and the pouring quality of site concrete is also influenced due to the large number of the plates.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a two outriggers of being connected with shaped steel concrete column reduces the degree of difficulty of shaped steel concrete outrigger post node design, effectively solves the problem of shaped steel concrete beam post node construction difficulty, also guarantees the quality of pouring of concrete more easily, and the efficiency of construction effectively improves.
The utility model provides a technical scheme that this technical problem adopted is: the utility model provides a two cantilever beam of being connected with shaped steel concrete column, includes:
the pair of cantilever beams are arranged at intervals and extend along the longitudinal direction;
the section steel column is arranged between the pair of cantilever beams, and concrete is poured outside the section steel column to form a section steel concrete column;
wherein, a first column top reinforcing structure is arranged at the node area of the pair of cantilever beams and the section steel column.
Preferably, a beam upper longitudinal steel bar is arranged in the cantilever beam, and the arrangement of the longitudinal steel bar does not interfere with the section steel column.
Preferably, the height of the first column top reinforcing structure is at least 150mm greater than the height of the cantilever beam.
Preferably, a concrete column is provided between the pair of cantilever beams.
Preferably, a second column top reinforcing structure is arranged in a node area of the pair of cantilever beams and the concrete column.
Preferably, the height of the second column top reinforcing structure is at least 150mm greater than the height of the cantilever beam.
The utility model discloses at least, include following beneficial effect: through the mode of dividing cantilever beam into two in shaped steel concrete beam column node area, form the atress system that two roof beams encorbelmented, the shaped steel post can be dodged to the atress reinforcing bar, can effectually reduce the design degree of difficulty of shaped steel concrete beam column node, and economic nature is good, especially solves the difficult problem of on-the-spot shaped steel concrete beam column node construction, improves the efficiency of construction.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a plan view of a double cantilever beam connected to a steel concrete column of the present invention;
fig. 2 is a sectional view a-a in fig. 1.
Description of reference numerals: 1 cantilever beam, 2 shaped steel post, 3 shaped steel concrete column, 4 first capital additional strengthening, 5 roof beam upper portion longitudinal reinforcement, 6 concrete column, 7 second capital additional strengthening.
Detailed Description
The present invention will be described more fully hereinafter with reference to the accompanying drawings. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. Before the present invention is described with reference to the accompanying drawings, it is to be noted that: the technical solutions and features provided in the present invention in each part including the following description may be combined with each other without conflict.
Moreover, references to embodiments of the invention in the following description are generally only to be considered as examples of the invention, and not as all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention shall fall within the protection scope of the present invention.
The present invention will be further described in detail with reference to the accompanying drawings and embodiments, and the specific implementation process is as follows:
as shown in fig. 1-2, the utility model provides a two cantilever beams of being connected with shaped steel concrete column, include:
the pair of cantilever beams 1 are arranged at intervals, and the cantilever beams 1 extend longitudinally;
the section steel column 2 is arranged between the pair of cantilever beams 1, and concrete is poured outside the section steel column 2 to form a section steel concrete column 3;
wherein, the node area of a pair of cantilever beam 1 and shaped steel post 2 sets up first capital reinforced structure 4, and it has the block structure that concrete placement becomes.
In the above embodiment, the cantilever beam 1 is divided into two parts to form a stress system of the double cantilever beam 1, the load capacity is not lower than that of the traditional cantilever beam 1, and the key is that the upper longitudinal steel bars of the pair of cantilever beams 1 can effectively avoid the section steel column 2 in the beam column node area and can continuously extend to the top of the inner span concrete column 6 for anchoring, and the upper longitudinal steel bars of the cantilever beams 1 avoid the section steel column 2, so that the number of section steel stiffening plates in the node area can be reduced, and the economy is better. Meanwhile, a first column top reinforcing structure 4 is arranged in the node area of the section steel beam column so as to ensure the integrity of the double-suspension beam in the node area and increase the integral rigidity of the node area.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: and a beam upper longitudinal steel bar 5 is arranged in the cantilever beam 1, and the arrangement of the longitudinal steel bar does not interfere with the section steel column 2. The longitudinal steel bars 5 on the upper portion of the beam effectively avoid the section steel column 2, so that the design complexity of a section steel concrete column 3 node area is reduced, meanwhile, the construction difficulty of the area is greatly reduced, and the construction efficiency is effectively improved.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: first capital additional strengthening 4 highly be greater than 1 roof beam height 150mm of cantilever beam at least, as shown in fig. 2, first capital additional strengthening 4's bottom surface protrusion in the roof beam bottom surface of encorbelmenting makes things convenient for the anchor of roof beam bottom atress reinforcing bar, indulges the muscle reservation space for the beam bottom promptly.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: and a concrete column 6 is arranged between the pair of cantilever beams 1, so that the anchoring effect of the inner collapse of the cantilever beams is improved, and the concrete column 6 and the section steel column 2 are arranged at intervals in the longitudinal direction.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: and a second column top reinforcing structure 7 is arranged in a node area of the pair of cantilever beams 1 and the concrete column 6 so as to ensure the reliable anchoring of the longitudinal steel bars on the upper parts of the double-cantilever beams 1 in the cantilever beams 1.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the height of the second column top reinforcing structure 7 is at least 150mm larger than the height of 1 beam of the cantilever beam, so that the anchoring of stressed steel bars at the bottom of the beam is facilitated, and a space is reserved for longitudinal bars at the bottom of the beam.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (6)
1. The utility model provides a two cantilever beam of being connected with shaped steel concrete column which characterized in that includes:
the pair of cantilever beams are arranged at intervals and extend along the longitudinal direction;
the section steel column is arranged between the pair of cantilever beams, and concrete is poured outside the section steel column to form a section steel concrete column;
wherein, a first column top reinforcing structure is arranged at the node area of the pair of cantilever beams and the section steel column.
2. The double cantilever beam connected to a steel reinforced concrete column according to claim 1, wherein the cantilever beam is provided with an upper longitudinal beam steel bar therein, the longitudinal bar being provided without interference with the section steel column.
3. Double cantilever beam connected to a steel concrete column according to claim 1 or 2, wherein the height of the first column top reinforcement structure is at least 150mm greater than the cantilever beam height.
4. A double cantilever beam connected with a steel concrete column as claimed in claim 1, wherein a column of concrete is provided between a pair of cantilever beams.
5. A double cantilever beam for connecting a steel concrete column according to claim 4, wherein a second column top reinforcement structure is provided at a node area of a pair of cantilever beam and the concrete column.
6. A double cantilever beam connected to a steel concrete column according to claim 5, wherein the height of the second beam top reinforcement structure is at least 150mm greater than the cantilever beam height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220889366.9U CN217325765U (en) | 2022-04-18 | 2022-04-18 | Double-cantilever beam connected with profile steel concrete column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220889366.9U CN217325765U (en) | 2022-04-18 | 2022-04-18 | Double-cantilever beam connected with profile steel concrete column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217325765U true CN217325765U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220889366.9U Active CN217325765U (en) | 2022-04-18 | 2022-04-18 | Double-cantilever beam connected with profile steel concrete column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217325765U (en) |
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2022
- 2022-04-18 CN CN202220889366.9U patent/CN217325765U/en active Active
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