CN214884401U - Steel frame-concrete core section of thick bamboo structure - Google Patents
Steel frame-concrete core section of thick bamboo structure Download PDFInfo
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- CN214884401U CN214884401U CN202120315090.9U CN202120315090U CN214884401U CN 214884401 U CN214884401 U CN 214884401U CN 202120315090 U CN202120315090 U CN 202120315090U CN 214884401 U CN214884401 U CN 214884401U
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Abstract
The utility model relates to a building structure engineering technical field, concretely relates to steel framework-concrete core section of thick bamboo structure. A steel frame-concrete core tube structure comprising: the outer side of the steel frame body is provided with an exposed isolated beam; the core barrel body is connected with the steel frame body and comprises a first barrel body arranged in the middle of the steel frame body and an expansion wall body connected with the outer side of the first barrel body and the exposed isolated beam, and a pair of expansion wall bodies are arranged along two ends of the exposed isolated beam to connect the exposed isolated beam and the first barrel body into a whole. The utility model provides a pair of steel frame-concrete core section of thick bamboo structure, when the isolated roof beam outsourcing reinforced concrete structure construction of outer dew, need not additionally to set up operation platform, the aluminium mould that adopts steel frame-concrete core section of thick bamboo structure system construction adds and climbs a construction mode and can be under construction in step, construction convenience, and safer to the extension wall body has increased the scope of core section of thick bamboo barrel, has increased the anti side rigidity of steel frame-concrete core section of thick bamboo structure system.
Description
Technical Field
The utility model relates to a building structure engineering technical field, concretely relates to steel framework-concrete core section of thick bamboo structure.
Background
The assembled steel frame-concrete core tube structure system is a structure system which is formed by an assembled steel frame system consisting of peripheral steel beams and steel columns and a central cast-in-place concrete tube body. The steel frame-concrete core tube structure system is very favorable for structural stress, has excellent wind resistance, is a mainstream structure form widely adopted by international super high-rise buildings, and has the advantages that a use space as wide as possible can be obtained, various auxiliary service spaces are concentrated to the center of a plane, a main function space occupies an optimal lighting position, and the effects of good sight and convenient internal traffic are achieved. For the residential building open patio with the steel frame-concrete core tube structure, the outer end of the open patio is required to be provided with a structural beam, the structural beam is positioned in an outdoor environment to form an exposed arc beam, reinforced concrete is required to be wrapped outside the exposed arc beam for corrosion prevention, however, the structural beam is not provided with a floor slab, and an external scaffold is not arranged on a steel structure, so that construction of the reinforced concrete structure is not convenient, and great construction potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to solve the technical problem that overcome the construction inconvenience of exposing isolated beam outsourcing reinforced concrete structure of current steel frame-concrete core section of thick bamboo structure residential building opening courtyard, and the great defect of potential safety hazard.
To solve the above technical problem, the utility model provides a steel frame-concrete core section of thick bamboo structure, include:
the outer side of the steel frame body is provided with an exposed isolated beam;
the core barrel body is connected with the steel frame body and comprises a first barrel body arranged in the middle of the steel frame body and an extension wall body connected with the outer side of the first barrel body and exposed to the isolated beam, wherein the extension wall body is provided with a pair of two ends exposed to the isolated beam, so that the exposed isolated beam and the first barrel body are connected into a whole.
The exposed isolated beams are correspondingly provided with a pair of corresponding expansion wall bodies along two opposite outer sides of the steel frame body, correspondingly, the expansion wall bodies are provided with two pairs of expansion wall bodies which are respectively arranged on two sides of the first barrel body and connected with the exposed isolated beams.
The exposed isolated beam and the expanded wall body are arranged along the two wall bodies with large relative distance of the first cylinder body.
And a concrete structure layer is integrally cast outside the expansion wall body.
The outside of first barrel is equipped with strengthens the wall body, it locates to strengthen the wall body steel frame support body department.
The reinforcing wall bodies are distributed on two sides of the two wall bodies with small relative distance of the first cylinder body and are arranged at the positions, close to the two sides of the first cylinder body, of the steel frame bodies.
And a connecting beam is arranged between the reinforcing wall body and the first cylinder body.
The connecting beams are respectively arranged on each reinforced wall body in a pair, and the connecting beams are respectively arranged at two ends of each reinforced wall body.
The two ends of the reinforcing wall body extend to form an extending wall body, and the two ends of the two wall bodies with the large relative distance of the first cylinder body extend to be connected with the end parts of the extending wall bodies.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a steel frame-concrete core barrel structure, which comprises a steel frame body and a core barrel body connected with the steel frame body, wherein the outer side of the steel frame body is provided with an exposed isolated beam, the core barrel body comprises a first barrel body arranged in the middle of the steel frame body, and an extended wall body connecting the outer side of the first cylinder body and the exposed isolated beam, wherein a pair of extended wall bodies are arranged along two ends of the exposed isolated beam to connect the exposed isolated beam and the first cylinder body into a whole, therefore, when the exposed isolated beam is wrapped by the reinforced concrete structure for construction, an operation platform is not required to be additionally erected, the aluminum mould and climbing frame construction mode of the steel frame-concrete core tube structure system construction is adopted for synchronous construction, the construction is convenient and safer, and the range of the core tube body is enlarged by the expanded wall body, and the lateral stiffness of the steel frame-concrete core tube structure system is increased.
2. The utility model provides a pair of steel frame-concrete core section of thick bamboo structure exposes solitary roof beam and corresponds along two outsides that steel frame support body is relative and be provided with a pair ofly, and is corresponding, and the extension wall body is equipped with two pairs, divides the both sides of locating first barrel, and exposes solitary roof beam and be connected for steel frame-concrete core section of thick bamboo structure system forms the symmetrical structure along core section of thick bamboo barrel, and the atress is more even, and the structure is more stable.
3. The utility model provides a pair of steel frame-concrete core section of thick bamboo structure exposes two wall body settings that the isolated beam is big with extension wall body relative distance along first barrel because this direction is the more weak direction of structural system rigidity, consequently, has increased the rigidity of this direction through setting up of extension wall body.
4. The utility model provides a pair of steel frame-concrete core section of thick bamboo structure, extension wall body monolithic pouring have the concrete structure layer, and the concrete structure layer forms waterproof face, has strengthened the waterproof nature of the wall connection department outer wall of extension wall body and core section of thick bamboo barrel.
5. The utility model provides a pair of steel frame-concrete core section of thick bamboo structure, the outside of first barrel is equipped with the enhancement wall body, and the enhancement wall body is located steel frame support body position department, has strengthened the anti lateral stiffness of steel frame-concrete structure system.
6. The utility model provides a pair of steel frame-concrete core section of thick bamboo structure strengthens the wall body and is equipped with a pair ofly, distributes in the both sides of two wall bodies that first barrel relative distance is little, and locates the steel frame support body position department that is close to first barrel both sides, avoids too increasing the scope of a core section of thick bamboo because of addding the enhancement wall body, leads to the effective usable floor area of floor to reduce.
7. The utility model provides a pair of steel frame-concrete core section of thick bamboo structure strengthens being equipped with even roof beam between wall body and the first barrel, strengthens the stability between strengthening wall body and the first barrel.
8. The utility model provides a pair of steel frame-concrete core section of thick bamboo structure, the both ends of strengthening the wall body are extended and are set up and form the extension wall body, two wall body both ends that first barrel relative distance is big all extend the setting to be connected with the tip that extends the wall body, the scope of a core section of thick bamboo has further been increased, the anti lateral stiffness of structural system has been strengthened, and replaced the inside steel column of steel frame part and arranged, form inside no post system, can reduce the construction degree of difficulty that causes by two kinds of different system mixed arrangements and reduce the processing degree of difficulty of later stage decoration fitment details.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic view of the overall structure of embodiment 2 of the present invention;
fig. 3 is a schematic view of the overall structure of embodiment 3 of the present invention.
Description of reference numerals:
1. a steel frame body; 2. a core barrel body; 3. a first cylinder; 4. exposing the isolated beam; 5. expanding the wall body; 6. reinforcing the wall body; 7. connecting the beams; 8. and extending the wall.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
A concrete embodiment of the steel frame-concrete core tube structure as shown in fig. 1 includes a steel frame body 1 and a core tube body 2 connected to the steel frame body 1, the middle portions of the upper end and the lower end of the steel frame body 1 are respectively provided with an exposed isolated beam 4, the core tube body 2 includes a first tube body 3 arranged in the middle of the steel frame body 1, the upper end and the lower end of the first tube body 3 and the exposed isolated beams 4 on the same side are respectively connected with an extension wall body 5, each exposed isolated beam 4 is connected with a pair of extension wall bodies 5, the extension wall bodies are respectively arranged at two ends of the exposed isolated beams 4, and are vertically connected with the wall body of the first tube body 3. The expansion wall 5 integrates cast-in-place concrete to form a concrete structure layer.
In this embodiment, in order to coordinate the adjustment of the building plane scheme, the thickness of the core tube body in the standard layer is reduced, the thickness of the wall body of the horizontal core tube body is 200mm or 300mm, and the thickness of the wall body of the vertical core tube body is 300mm or 400 mm.
When the steel frame-concrete core barrel structure is constructed, the first barrel 3, the extension wall 5 and the exposed isolated beam 4 form a complete core barrel 2, the whole structure is constructed in a construction mode of adopting an aluminum mould and a climbing frame, an operation platform does not need to be erected independently, and the lateral stiffness of the structure is improved.
Example 2
As shown in fig. 2, a second embodiment of the steel frame-concrete core tube structure is improved on the basis of embodiment 1, and includes reinforcing walls 6 disposed on the left and right sides of the first tube 3 and coupling beams 7 connecting the reinforcing walls 6 and the first tube 3, wherein the reinforcing walls 6 are disposed at positions of the steel frame body 1 close to the first tube 3, each reinforcing wall 6 is provided with a pair of coupling beams 7, and the coupling beams are disposed at two ends of the reinforcing wall 6 and connected to the wall of the first tube 3 in an inclined manner.
In this embodiment, in order to coordinate the adjustment of the building plane scheme, the thickness of the core tube body in the standard layer is reduced, the thickness of the wall body of the horizontal core tube body is 200mm or 300mm, and the thickness of the wall body of the vertical core tube body is 200mm, 300mm or 400 mm.
Example 3
As shown in fig. 3, a third embodiment of the steel frame-concrete core tube structure is improved on the basis of example 2, two ends of the reinforcing wall 6 extend up and down to form an extending wall 8, and two ends of two upper and lower walls of the first tube 3 extend left and right and are connected with the end of the extending wall 8 to surround the first tube 3.
In this embodiment, in order to coordinate the adjustment of the building plan, the thickness of the core tube body in the standard layer is reduced, and the thickness of the wall body of the core tube body is 200mm or 300 mm.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (9)
1. A steel frame-concrete core tube structure, comprising:
the outer side of the steel frame body (1) is provided with an exposed isolated beam (4);
core barrel (2), with steel frame support body (1) is connected, including locating the first barrel (3) at steel frame support body (1) middle part, and connect the outside of first barrel (3) with expose extension wall body (5) of solitary roof beam (4), extension wall body (5) are followed expose the both ends of solitary roof beam (4) and be equipped with a pair ofly, with will expose solitary roof beam (4) with first barrel (3) link as an organic wholely.
2. The steel frame-concrete core tube structure as claimed in claim 1, wherein the exposed isolated beams (4) are correspondingly arranged in a pair along two opposite outer sides of the steel frame body (1), correspondingly, the expansion wall body (5) is arranged in two pairs, respectively arranged on two sides of the first cylinder body (3), and connected with the exposed isolated beams (4).
3. A steel frame-concrete core tube structure according to claim 2, wherein said exposed girders (4) and said extension walls (5) are arranged along two walls of said first tube (3) having a large relative distance.
4. A steel frame-concrete core tube structure according to any one of claims 1-3, wherein the extension wall (5) is integrally cast with a concrete structural layer.
5. A steel frame-concrete core tube structure according to any one of claims 1-3, wherein a reinforcing wall (6) is provided on the outer side of the first tube (3), and the reinforcing wall (6) is provided at the steel frame body (1).
6. A steel frame-concrete core tube structure according to claim 5, wherein said reinforcing walls (6) are provided in pairs, distributed on both sides of the two walls with small relative distance of said first tube (3), and provided at the steel frame body (1) near both sides of said first tube (3).
7. A steel frame-concrete core tube structure according to claim 6, wherein a coupling beam (7) is provided between the reinforcing wall (6) and the first tube (3).
8. A steel frame-concrete core tube structure according to claim 7, wherein said coupling beams (7) are provided in a pair on each of said reinforcing walls (6), and a pair of said coupling beams (7) are provided at both ends of said reinforcing walls (6).
9. A steel frame-concrete core tube structure according to any one of claims 6-8, wherein the reinforcing wall (6) is extended at both ends to form extension walls (8), and the first tube (3) is extended at both ends of the two walls having a large relative distance to each other to connect with the ends of the extension walls (8).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120315090.9U CN214884401U (en) | 2021-02-03 | 2021-02-03 | Steel frame-concrete core section of thick bamboo structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120315090.9U CN214884401U (en) | 2021-02-03 | 2021-02-03 | Steel frame-concrete core section of thick bamboo structure |
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| CN214884401U true CN214884401U (en) | 2021-11-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482269A (en) * | 2022-01-20 | 2022-05-13 | 中建八局第一建设有限公司 | Flat-arm tower crane attachment structure and construction method thereof |
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2021
- 2021-02-03 CN CN202120315090.9U patent/CN214884401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482269A (en) * | 2022-01-20 | 2022-05-13 | 中建八局第一建设有限公司 | Flat-arm tower crane attachment structure and construction method thereof |
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