CN205399683U - Shaped steel concrete beam and concrete column nodal connection structure - Google Patents
Shaped steel concrete beam and concrete column nodal connection structure Download PDFInfo
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- CN205399683U CN205399683U CN201620150196.7U CN201620150196U CN205399683U CN 205399683 U CN205399683 U CN 205399683U CN 201620150196 U CN201620150196 U CN 201620150196U CN 205399683 U CN205399683 U CN 205399683U
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Abstract
The utility model discloses a shaped steel concrete beam and concrete column nodal connection structure, its upper limb listrium and bottom wing listrium in placing roof beam body steel reinforcement cage in, the one end of upper limb listrium and bottom wing listrium runs through concrete column one side to arrange in the concrete column, its characterized in that, equal vertical fixation has a plurality of steel corbel on upper limb listrium in stretching into concrete column, the bottom wing listrium, steel corbel and vertical post reinforcing bar one -to -one setting lie in vertical post reinforcing bar one side, every steel corbel's curb plate all with vertical post reinforcing bar fixed connection adjacent with it. The utility model discloses the shaped steel concrete beam and concrete column nodal connection structure that obtains has avoided offering the trouble of through -hole through setting up a curb plate every vertical post reinforcing bar one side rather than welded connection, web and highest flange plate that corresponds with it and bottom wing listrium vertical welding's steel corbel on upper limb listrium and bottom wing listrium, installation time can be saved to the while, guarantees that the mounted position of vertical post reinforcing bar is correct.
Description
Technical field
This utility model belongs to the realm of building construction, is specifically related to a kind of steel and concrete beam and concrete Column border node attachment structure.
Background technology
In building construction process, for the attachment structure of strengthened beam Column border node, in general, section steel beam all can stretch in post reinforcing bar, and with the vertical reinforced-bar-welding in cylinder.But, owing to section steel beam having flange plate, when flange plate extend in cylinder, then vertical reinforcement in steel reinforcement cage in cylinder can be blocked by the waist.In order to ensure the bonding strength of vertical reinforcement in cylinder, in general, in a pre-installation, multiple through hole being equal to vertical posts reinforcing bar can be processed in the relevant position (i.e. vertical posts reinforcing bar and the steel construction intersection location of section steel beam) of section steel beam flange plate, it is simple to vertical posts reinforcing bar passes.Wherein, the layout of through hole is offered according to the distribution of vertical posts reinforcing bar.But, to adopt and there is following Railway Project when installing in this way: (1), owing to being artificially hole, after boring, can there is the problem that do not go up corresponding to through hole of the vertical reinforcement of steel reinforcement cage in cylinder, this will the phenomenon given up of inversion type steel beam flange blackboard newspaper.(2) demand, according to processing technique, flange plate must be transported to factory and be processed, and then transport, to scene, is compared waste of manpower and financial resources, is inconvenient for again.(3), arrange through hole mode can the performance of steel construction in effect type girder steel, thus its mechanical property cannot be guaranteed.
Summary of the invention
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is:
Existing steel and concrete beam and concrete post need section steel beam flange plate is carried out boring process being connected node place, and by vertical reinforcement in steel reinforcement cage in cylinder through being holed, there is troublesome poeration, hole incorrect, steel construction mechanical property deficiency, vertical posts reinforcing bar corresponding with through hole are not gone up, phenomenon scrapped by flange plate.
In order to solve above-mentioned technical problem, this utility model have employed following technical scheme:
A kind of steel and concrete beam and concrete Column border node attachment structure, it includes the top flange plate and the bottom wing listrium that are placed in beam body steel reinforcement cage, concrete post side is run through in one end of described top flange plate and bottom wing listrium, it is placed in concrete post, it is characterized in that, all being vertically and fixedly provided with multiple steel corbel on the top flange plate stretched in concrete post, bottom wing listrium, described steel corbel and vertical posts reinforcing bar one_to_one corresponding arrange and are positioned at vertical posts reinforcing bar side, and the side plate of each steel corbel is all fixing with vertical posts reinforcing bar adjacent thereto to be connected.
As optimization, the web of described steel corbel and top flange plate, bottom wing listrium are and are welded to connect, steel corbel side plate all with corresponding vertical posts reinforcing bar for being welded to connect, the web of steel corbel and side plate thickness are between 15 ~ 35mm, and the side plate height of steel corbel is at least five times of vertical posts steel area length.By the mode being welded to connect, steel corbel and vertical posts reinforcing bar adjacent thereto, top flange plate and bottom wing listrium are fixed together, good fixing effect and exceptional space will not be taken, easier for installation.By setting the thickness of steel corbel and side plate height, it is possible to determine steel corbel intensity and with vertical posts bar connecting length, it is ensured that steel corbel is when being subject to external force, indeformable.
Compared with prior art, the steel and concrete beam that this utility model obtains and concrete Column border node attachment structure have the advantage that
1, pass through on the top flange plate and bottom wing listrium of section steel beam, vertical posts reinforcing bar welds a perpendicular steel corbel with top flange plate and bottom wing listrium joint, and by the side plate of steel corbel and vertical posts reinforcement welding, thus vertical posts reinforcing bar is fixed, avoid and hole on the top flange plate and bottom wing listrium of section steel beam, affect its mechanical property and process troublesome defect.Meanwhile, which can also save the expense of transport steel construction, time saving and energy saving.
2, steel corbel adopts the mode of Site Welding, does not have the vertical posts reinforcement location problem that do not go up of correspondence, vertical posts reinforcing bar easier for installation.
Accompanying drawing explanation
Fig. 1 is the medium-sized steel-concrete beam of embodiment and concrete Column border node attachment structure schematic diagram.
In figure: top flange plate 1, bottom wing listrium 2, steel corbel 3, vertical posts reinforcing bar 4.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Embodiment:
The steel and concrete beam that the present embodiment provides and concrete Column border node attachment structure, as shown in the figure, it includes the top flange plate 1 and the bottom wing listrium 2 that are placed in beam body steel reinforcement cage, concrete post side is run through in one end of described top flange plate 1 and bottom wing listrium 2, it is placed in concrete post, the top flange plate 1 stretched in concrete post, bottom wing listrium 2 are all vertically and fixedly provided with multiple steel corbel 3, described steel corbel 3 and vertical posts reinforcing bar 4 one_to_one corresponding arrange and are positioned at vertical posts reinforcing bar 4 side, and the side plate of each steel corbel 3 is all fixed with vertical posts reinforcing bar 4 adjacent thereto and connected.
In the present embodiment, the web of described steel corbel 3 and top flange plate 1, bottom wing listrium 2 are and are welded to connect, steel corbel side plate all with corresponding vertical posts reinforcing bar 4 for being welded to connect, the web of steel corbel 3 and side plate thickness are 20mm, and five times that the side plate height of steel corbel 3 is vertical posts reinforcing bar 4 cross-sectional length add 50mm.Concrete, the welding manner of above-mentioned steel corbel 3 is two-sided welding.
In the specific implementation, whether ordinary concrete post or steel and concrete post, the mode adding steel corbel 3 all can be adopted to fix the vertical posts reinforcing bar 4 in concrete post, pass through for reinforcing bar without boring on steel construction, which is not only able to ensure the intensity of cylinder, moreover it is possible to the defect that produced steel construction stress of avoiding punching is inadequate.Meanwhile, welding steel corbel 3 compares boring, perforation, more quickly.
Finally it should be noted that, above example is only in order to illustrate the technical solution of the utility model but not restriction technologies scheme, although this utility model has been described in detail by applicant with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model is modified or equivalent replacement by those, without deviating from objective and the scope of the technical program, all should be encompassed in the middle of right of the present utility model.
Claims (2)
1. a steel and concrete beam and concrete Column border node attachment structure, it includes the top flange plate (1) and the bottom wing listrium (2) that are placed in beam body steel reinforcement cage, concrete post side is run through in one end of described top flange plate (1) and bottom wing listrium (2), it is placed in concrete post, it is characterized in that, at the top flange plate (1) stretched in concrete post, bottom wing listrium (2) is all vertically and fixedly provided with multiple steel corbel (3), described steel corbel (3) and vertical posts reinforcing bar (4) one_to_one corresponding arrange and are positioned at vertical posts reinforcing bar (4) side, and the side plate of each steel corbel (3) is all fixing with vertical posts reinforcing bar (4) adjacent thereto connects.
2. steel and concrete beam according to claim 1 and concrete Column border node attachment structure, it is characterized in that, the web of described steel corbel (3) and top flange plate (1), bottom wing listrium (2) are and are welded to connect, steel corbel side plate all with corresponding vertical posts reinforcing bar (4) for being welded to connect, web and the side plate thickness of steel corbel (3) are between 15 ~ 35mm, and the side plate height of steel corbel (3) is at least five times of vertical posts reinforcing bar (4) cross-sectional length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150196.7U CN205399683U (en) | 2016-02-29 | 2016-02-29 | Shaped steel concrete beam and concrete column nodal connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150196.7U CN205399683U (en) | 2016-02-29 | 2016-02-29 | Shaped steel concrete beam and concrete column nodal connection structure |
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| Publication Number | Publication Date |
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| CN205399683U true CN205399683U (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620150196.7U Active CN205399683U (en) | 2016-02-29 | 2016-02-29 | Shaped steel concrete beam and concrete column nodal connection structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10731330B2 (en) | 2017-10-24 | 2020-08-04 | Unistress Corp. | Corbel |
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2016
- 2016-02-29 CN CN201620150196.7U patent/CN205399683U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10731330B2 (en) | 2017-10-24 | 2020-08-04 | Unistress Corp. | Corbel |
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