CN215670527U - Novel steel-concrete combined corrugated web H-shaped beam - Google Patents
Novel steel-concrete combined corrugated web H-shaped beam Download PDFInfo
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- CN215670527U CN215670527U CN202120196417.5U CN202120196417U CN215670527U CN 215670527 U CN215670527 U CN 215670527U CN 202120196417 U CN202120196417 U CN 202120196417U CN 215670527 U CN215670527 U CN 215670527U
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Abstract
The utility model discloses a novel steel-concrete combined corrugated web H-shaped beam which comprises an upper flange plate, a lower flange plate, a corrugated web, a tie stirrup, an end plate and a connecting plate, wherein the upper flange plate and the lower flange plate are arranged in parallel at intervals, the corrugated web is clamped between the upper flange plate and the lower flange plate along the length direction of the upper flange plate, the upper side and the lower side of the corrugated web are respectively connected with the upper flange plate and the lower flange plate, the tie stirrup is positioned beside the corrugated web, the upper end and the lower end of the tie stirrup are respectively connected with the upper flange plate and the lower flange plate, the inner side surface of the end plate is fixedly arranged at one end of the upper flange plate adjacent to the lower flange plate, and one end of the connecting plate is fixedly arranged on the outer side surface of the end plate opposite to the inner side surface. The utility model has the beneficial effects that: the fireproof and corrosion-resistant performance and the economic benefit are good; the steel consumption and the welding workload are reduced to some extent, thereby saving steel and improving economic benefit.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of building materials, in particular to a novel steel-concrete combined corrugated web H-shaped beam.
[ background of the utility model ]
China vigorously pushes the traditional building to be transformed into an industrialized building. In the traditional building, most of work needs to be finished on a construction site, and the problems of long construction period, serious environmental pollution, large stacking field, shortage of constructors and the like become barriers for inhibiting the progress of the building industry. Although the fabricated building has the advantage of a higher construction level, some considerable problems still exist, such as reliability of vertical nodes of a PC structure, cracking and water leakage of a steel and combined structure enclosure wall body, and the like, and the fabricated building is usually high in manufacturing cost, so that the satisfaction degree of owners and users on the fabricated building is poor, and the developers are difficult to actively select the fabricated building under the promotion of policies. Although the steel structure has a relatively reliable node structure and the construction quality is easy to guarantee, the single-boundary trench has the problems of poor sound insulation and heat preservation, low rigidity, poor comfort, extra fireproof and anticorrosion treatment and the like, and the problems are difficult to overcome in residential buildings. The steel-concrete composite structure has the advantages of the two structures, most area of the main body of the steel-concrete composite structure is coated with concrete, and the steel-concrete composite structure has the same connecting nodes with the steel structure, so that the defects of the steel structure and the PC structure are overcome perfectly, but the problem of high steel consumption is still solved.
[ Utility model ] content
The utility model discloses a novel steel-concrete combined corrugated web H-shaped beam, which reduces the steel consumption of the steel-concrete combined beam by utilizing a corrugated web, obtains larger plane external rigidity and higher shear buckling resistance bearing capacity by using thinner web thickness, simultaneously improves local bearing capacity and fatigue resistance, solves the problems of the plane external rigidity and stability of the combined beam, solves various performance problems of an assembled building outer wall by pouring and filling concrete in a member, and simultaneously maintains the construction convenience and speed of an assembled structure.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
the utility model provides a novel steel and concrete combination corrugated web H type roof beam, includes top flange board, lower flange board, corrugated web, drawknot stirrup, end plate and connecting plate, the top flange board with the parallel interval of lower flange board sets up, the corrugated web is followed the length direction of top flange board presss from both sides and locates the top flange board with between the lower flange board, and the upper and lower both sides of corrugated web are connected respectively the top flange board with lower flange board, the drawknot stirrup is located the other and upper and lower both ends of side of corrugated web are connected respectively the top flange board with lower flange board, the inboard surface of end plate set firmly in the top flange board with the adjacent one end of lower flange board, the one end of connecting plate set firmly in the end plate with the outside surface that the inboard surface is relative.
As an improvement of the present invention, the number of the end plates is two, and the two end plates are respectively and fixedly arranged at two ends of the upper flange plate and the lower flange plate in the length direction.
As a refinement of the utility model, the connecting plate is fixed perpendicularly to the end plate.
As an improvement of the utility model, the end part of the corrugated web plate is fixedly arranged on the end plate.
As an improvement of the utility model, two ends of the corrugated web plate are respectively and fixedly arranged on the two end plates.
As an improvement of the present invention, the number of the tie stirrups is plural, and the plural tie stirrups are uniformly arranged at intervals along the length direction of the upper flange plate.
The improved structure further comprises concrete filled between the upper flange plate and the lower flange plate.
The novel steel-concrete combined corrugated web H-shaped beam provided by the utility model has the beneficial effects that:
1. compared with the corrugated web H-shaped steel beam, the steel-concrete combined corrugated web H-shaped beam is filled with concrete inside the steel skeleton, and the tie stirrups are welded on the upper flange plate and the lower flange plate, so that the steel skeleton and the concrete form a good combined connection effect, the overall stability and the lateral rigidity of the combined beam are improved, various performance problems of the assembled building outer wall are solved, most of steel members are coated by the concrete, the fireproof and anticorrosive performance is greatly improved, and the economic benefit is improved;
2. compared with a steel-concrete composite beam, the H-shaped steel beam flat web is replaced by the corrugated web, the thickness of the corrugated web is generally 2-4 mm, so that the large plane external rigidity and the high shear buckling resistance bearing capacity can be obtained by the thin web, the local bearing capacity and the fatigue resistance are improved, all stiffening ribs of the web are avoided, the steel consumption and the welding workload are reduced, steel is saved, and the economic benefit is improved.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic top view of a steel-concrete composite corrugated web H-shaped beam according to the present invention;
FIG. 2 is a schematic structural diagram of a steel-concrete composite corrugated web H-shaped beam in a front view;
FIG. 3 is a schematic cross-sectional structural view of the steel-concrete composite corrugated web H-shaped beam of the utility model;
fig. 4 is a schematic perspective rendering structure of the steel-concrete composite corrugated web H-beam of the present invention.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a new type of steel-concrete composite corrugated web H-beam, which includes an upper flange plate 1, a lower flange plate 2, a corrugated web 3, tie stirrups 4, end plates 5 and connecting plates 6, the upper flange plate 1 and the lower flange plate 2 are arranged in parallel at intervals, the corrugated web 3 is clamped between the upper flange plate 1 and the lower flange plate 2 along the length direction of the upper flange plate 1, and the upper and lower sides of the corrugated web 3 are respectively connected with the upper flange plate 1 and the lower flange plate 2, the tie stirrup 4 is positioned beside the corrugated web 3, the upper end and the lower end of the tie stirrup are respectively connected with the upper flange plate 1 and the lower flange plate 2, the inner side surface of the end plate 5 is fixedly arranged at one end of the upper flange plate 1 adjacent to the lower flange plate 2, one end of the connecting plate 6 is fixedly arranged on the outer side surface of the end plate 5 opposite to the inner side surface.
The number of the end plates 5 is two, the end plates 5 are respectively fixedly arranged at two ends of the upper flange plate 1 and the lower flange plate 2 in the length direction, the end covers 5 can be used for fixedly arranging the connecting plates 6, and particularly, the connecting plates 6 are vertically fixed on the end plates 5. The novel steel-concrete combined corrugated web H-shaped beam is fixed with other structural members of a building through the connecting plate 6.
The end of the corrugated web 3 is fixedly arranged on the end plates 5, and specifically, the two ends of the corrugated web 3 are respectively fixedly arranged on the two end plates 5. Therefore, the novel steel-concrete combined corrugated web H-shaped beam is high in overall structural strength.
The novel steel-concrete combined corrugated web H-shaped beam further comprises concrete 7 filled between the upper flange plate 1 and the lower flange plate 2.
The drawknot stirrup 4 quantity is many, and many the drawknot stirrup 4 is followed the even interval arrangement of length direction of upper limb listrium 1 to can improve the joint strength of concrete 7 and steel, simultaneously, still guaranteed upper limb listrium 1 with lower flange listrium 2 can the collaborative work. Specifically, the tie stirrup 4 is welded and fixed to the upper flange plate 1 and the lower flange plate 2.
It should be further noted that the upper flange plate 1, the lower flange plate 2, the corrugated web 3, the tie stirrup 4, the end plate 5 and the connecting plate 6 are all made of steel, and constitute a steel skeleton of the steel-concrete composite corrugated web H-beam.
The novel steel-concrete combined corrugated web H-shaped beam provided by the utility model has the beneficial effects that:
1. compared with the corrugated web H-shaped steel beam, the steel-concrete combined corrugated web H-shaped beam is filled with concrete inside the steel skeleton, and the tie stirrups are welded on the upper flange plate and the lower flange plate, so that the steel skeleton and the concrete form a good combined connection effect, the overall stability and the lateral rigidity of the combined beam are improved, various performance problems of the assembled building outer wall are solved, most of steel members are coated by the concrete, the fireproof and anticorrosive performance is greatly improved, and the economic benefit is improved;
2. compared with a steel-concrete composite beam, the H-shaped steel beam flat web is replaced by the corrugated web, the thickness of the corrugated web is generally 2-4 mm, so that the large plane external rigidity and the high shear buckling resistance bearing capacity can be obtained by the thin web, the local bearing capacity and the fatigue resistance are improved, all stiffening ribs of the web are avoided, the steel consumption and the welding workload are reduced, steel is saved, and the economic benefit is improved.
While embodiments of the utility model have been disclosed above, it is not limited to the applications set forth in the specification and the embodiments, which are fully applicable to various fields of endeavor for which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel steel and concrete combination corrugated web H type roof beam, its characterized in that, includes top flange board, lower flange board, corrugated web, drawknot stirrup, end plate and connecting plate, the top flange board with the parallel interval of lower flange board sets up, corrugated web follows the length direction clamp of top flange board is located top flange board with between the lower flange board, and the upper and lower both sides of corrugated web are connected respectively top flange board with lower flange board, the drawknot stirrup is located the other and upper and lower both ends of side of corrugated web are connected respectively top flange board with lower flange board, the inboard surface of end plate set firmly in top flange board with the adjacent one end of lower flange board, the one end of connecting plate set firmly in the end plate with the outside surface that the inboard surface is relative.
2. The novel steel-concrete composite corrugated web H-shaped beam as claimed in claim 1, wherein the number of the end plates is two, and the two end plates are respectively and fixedly arranged at two ends of the upper flange plate and the lower flange plate in the length direction.
3. The novel steel-concrete composite corrugated web H-beam as claimed in claim 1, wherein the connecting plate is vertically fixed to the end plate.
4. The novel steel-concrete composite corrugated web H-shaped beam as claimed in claim 2, wherein the end portions of the corrugated webs are fixedly arranged on the end plates.
5. The novel steel-concrete composite corrugated web H-shaped beam as claimed in claim 4, wherein two ends of the corrugated web are fixedly arranged on the two end plates respectively.
6. The novel steel-concrete composite corrugated web H-shaped beam as claimed in claim 1, wherein the number of the tie stirrups is multiple, and the multiple tie stirrups are uniformly spaced along the length direction of the upper flange plate.
7. The novel steel-concrete composite corrugated web H-beam as claimed in claim 1, further comprising concrete filled between the upper flange plate and the lower flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120196417.5U CN215670527U (en) | 2021-01-25 | 2021-01-25 | Novel steel-concrete combined corrugated web H-shaped beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120196417.5U CN215670527U (en) | 2021-01-25 | 2021-01-25 | Novel steel-concrete combined corrugated web H-shaped beam |
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| CN215670527U true CN215670527U (en) | 2022-01-28 |
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| CN202120196417.5U Active CN215670527U (en) | 2021-01-25 | 2021-01-25 | Novel steel-concrete combined corrugated web H-shaped beam |
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| CN (1) | CN215670527U (en) |
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2021
- 2021-01-25 CN CN202120196417.5U patent/CN215670527U/en active Active
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