CN209099534U - Prestressed concrete beam and profile steel concrete column combination beam column node member - Google Patents
Prestressed concrete beam and profile steel concrete column combination beam column node member Download PDFInfo
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- CN209099534U CN209099534U CN201821796598.XU CN201821796598U CN209099534U CN 209099534 U CN209099534 U CN 209099534U CN 201821796598 U CN201821796598 U CN 201821796598U CN 209099534 U CN209099534 U CN 209099534U
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Abstract
The utility model provides a kind of prestressed concrete beam and profile steel concrete column combination beam column node member, including profile steel concrete column and prestressed concrete beam, is equipped with real abdomen steel column along longitudinal direction in profile steel concrete column；Prestressed concrete beam includes the steel bar framework structure of several longitudinal reinforcements, stirrup formation, and the two sides of real abdomen steel column are respectively equipped with several connection sleeves, and every longitudinal reinforcement is connected in corresponding connection sleeve；Presstressed reinforcing steel is equipped in prestressed concrete beam.Using longitudinal reinforcement in connection sleeve attachment beam at the utility model node, the excellent anti-seismic performance in real abdomen Column border node region can have been given full play to, has also been more conducive to construct.Longitudinal reinforcement is connected on the connection sleeve on the steel column edge of a wing in prestressed girder, it is not passed through steel column, solves the problems, such as fashioned iron and horizontal reinforcement warm work, avoid the complex operations such as fashioned iron aperture at node, reduce the examination difficulty of reinforced bar engineering, construction quality is mored easily guarantee, conducive to the stress performance for guaranteeing node region.
Description
Technical field
The utility model relates to a kind of structural engineering fields, more particularly to a kind of prestressed concrete beam and fashioned iron coagulation
Earth pillar combination beam column node member.
Background technique
Prestressed concrete beam-steel reinforced concrete column framework have the advantages that numerous steel constructions it is incomparable: hold
Height is carried, rigidity is big, and sectional dimension of members is small；Suitable concrete cover improves the durability of structure, fire resistance, saves and uses
The maintenance cost of period；Steel column lateral deformation is constrained by concrete, reasonable stress.
Frame joint is horizontal, vertical member engaging portion, is the key position and frame in building, roof load transmitting
Most weak in structure, most easily damaged one of position.Node and its near zone bear biggish internal force under geological process, are
It realizes " the strong weak component of node ", the aseismatic design concept of " strong shear capacity and weak bending capacity " and requirement, usually need to arrange densification in these regions
Reinforcing bar causes reinforcing bar conflict at node serious.Various, the difficulty of construction of aperture work in currently used reality abdomen steel column joint form
Greatly, it is difficult to which the quality for guaranteeing reinforced bar engineering increases the difficulty of checking and accepting.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of prestressed concrete beams and steel reinforced concrete column combination
Bean column node component, to overcome the drawbacks described above of the prior art.
To achieve the above object, the utility model provides a kind of prestressed concrete beam and combines beam column with profile steel concrete column
Node component including profile steel concrete column and is located at the prestressed concrete beams of the profile steel concrete column two sides, the fashioned iron
Real abdomen steel column is equipped in concrete column along longitudinal direction；The prestressed concrete beam includes several longitudinal reinforcements, along longitudinal direction reinforcing bar water
The steel bar framework structure that the flat stirrup surrounded is formed, the two sides of the reality abdomen steel column are respectively equipped with several connection sleeves, and every
The end of the longitudinal reinforcement is connected in corresponding connection sleeve；Presstressed reinforcing steel is equipped in the prestressed concrete beam.
Preferably, the real abdomen steel column is cross-shaped steel, and cross-shaped steel is equipped with the edge of a wing, and the connection sleeve is welded on institute
It states on the edge of a wing.
Preferably, internal screw thread is equipped in the connection sleeve, the longitudinal reinforcement is equipped with external screw thread, the longitudinal reinforcement
It is threadedly coupled with the connection sleeve.
Preferably, by being equipped with through-hole on the edge of a wing, the presstressed reinforcing steel protrudes into simultaneously from the prestressed concrete beam of side
Out of, the through-hole on the edge of a wing enters the other side prestressed concrete beam.
Preferably, position corresponding with the connection sleeve is equipped with stiffener on the inside of the real abdomen steel column.
Preferably, reserving hole channel is equipped in the prestressed concrete beam, the presstressed reinforcing steel is located at the reserving hole channel
It is interior.
As described above, the utility model relates to prestressed concrete beam bean column node structure is combined with profile steel concrete column
Part has the advantages that
Using longitudinal reinforcement in connection sleeve attachment beam at the utility model node, real abdomen Column border node can have been given full play to
The excellent anti-seismic performance in region is also more conducive to construct.Longitudinal reinforcement is connected to the connection sleeve on the steel column edge of a wing in prestressed girder
It is interior, it is not passed through steel column, solves the problems, such as fashioned iron and horizontal reinforcement warm work, avoids the complexity such as fashioned iron aperture at node
Operation, reduces the examination difficulty of reinforced bar engineering, mores easily guarantee construction quality, conducive to the stress performance for guaranteeing node region.
Detailed description of the invention
Fig. 1 is the vertical cross-sectional of the utility model.
Fig. 2 is the horizontal cross of the utility model.
Component label instructions
1 presstressed reinforcing steel
2 longitudinal reinforcements
3 reserving hole channels
4 stirrups
5 real abdomen steel columns
51 edges of a wing
6 connection sleeves
7 stiffeners
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off
The content shown is not intended to limit the utility model enforceable restriction item so that those skilled in the art understands and reads
Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing
Under the effect of the utility model can be generated and the purpose that can reach, should all still it fall in the revealed technology of the utility model
In the range of appearance can cover.Meanwhile in this specification cited such as "upper", "lower", "left", "right", " centre " term,
It is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, the change of relativeness or tune
It is whole, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of prestressed concrete beam and combines beam column with profile steel concrete column
Node component including profile steel concrete column and is located at the prestressed concrete beams of the profile steel concrete column two sides, the fashioned iron
Real abdomen steel column 5 is equipped in concrete column along longitudinal direction；The prestressed concrete beam includes several longitudinal reinforcement 2, along longitudinal direction reinforcing bar 2
The steel bar framework structure that the stirrup 4 that level surrounds is formed, the two sides of the reality abdomen steel column 5 are respectively equipped with several connection sleeves 6,
The connection sleeve 6 is steel bushing, and the every longitudinal reinforcement 2 is connected in corresponding connection sleeve 6；The prestressed concrete
Presstressed reinforcing steel 1 is equipped in native beam.
As depicted in figs. 1 and 2, it is preferable that the reality abdomen steel column 5 is cross-shaped steel, and cross-shaped steel is equipped with the edge of a wing 51, ten
Shaped steel is equipped with the web of cross distribution, and the edge of a wing 51 is vertically welded on the web, and the connection sleeve 6 is vertically welded in
On the edge of a wing 51, position corresponding with the connection sleeve 6 is equipped with stiffener 7 on the inside of the reality abdomen steel column 5, and stiffener 7 is logical
It is often steel plate, can be with the connection sleeve 6 in same level, to increase integrally-built rigidity, guarantee power transmission can
By property, while also improving the anti-seismic performance of profile steel concrete column.
As depicted in figs. 1 and 2, it is preferable that by being equipped with through-hole on the edge of a wing 51, the presstressed reinforcing steel 1 is from the pre- of side
Prestressed concrete beam protrudes into and out of, the through-hole on the edge of a wing 51 enters the other side prestressed concrete beam, finally mixed from the prestressing force
It is stretched out in solidifying soil beam.Reserving hole channel 3 should be also equipped in the prestressed concrete beam, the 3 pass-through steel reinforced concrete of reserving hole channel is solidifying
Earth pillar, the presstressed reinforcing steel 1 are located in the reserving hole channel 3.
Preferably, internal screw thread is equipped in the connection sleeve 6, the longitudinal reinforcement 2 is equipped with external screw thread, the longitudinal direction steel
Muscle 2 is threadedly coupled with the connection sleeve 6, when installation, longitudinal reinforcement 2 is screwed into connection sleeve 6 and is attached.
The real abdomen steel column 5 of the utility model completes processing in factory, passes through position reserving hole in presstressed reinforcing steel 1, and
2 corresponding position of longitudinal reinforcement in beam welds stiffener inside overhanging connection sleeve 6 and steel column, transports after quality examination is qualified
To construction site；After live vertical real 5 position of abdomen steel column is fixed, by longitudinal reinforcement 2 in prestressed girder and the overhanging connection of steel column
Sleeve 6 is welded to connect, and presstressed reinforcing steel 1 is passed through from reserving hole, and pouring for concrete is carried out after the completion of form work engineering.To
Concrete curing to design strength 100% when, carry out the tensioning of presstressed reinforcing steel, reliably anchor and be in the milk after tensioning in place.
In conclusion the utility model effectively overcomes various shortcoming in the prior art and has high industrial exploitation value
Value.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (6)
1. a kind of prestressed concrete beam and profile steel concrete column combination beam column node member, which is characterized in that mixed including fashioned iron
Solidifying earth pillar and the prestressed concrete beam for being located at the profile steel concrete column two sides are equipped with along longitudinal direction in the profile steel concrete column
Real abdomen steel column (5)；The prestressed concrete beam includes several longitudinal reinforcements (2), the along longitudinal direction horizontal stirrup surrounded of reinforcing bar (2)
(4) the steel bar framework structure formed, the two sides of the reality abdomen steel column (5) are respectively equipped with several connections sleeve (6), described in every
The end of longitudinal reinforcement (2) is connected in corresponding connection sleeve (6)；Presstressed reinforcing steel is equipped in the prestressed concrete beam
(1)。
2. prestressed concrete beam according to claim 1 and profile steel concrete column combination beam column node member, feature
Be: the reality abdomen steel column (5) is cross-shaped steel, and cross-shaped steel is equipped with the edge of a wing (51), and the connection sleeve (6) is welded on institute
It states on the edge of a wing (51).
3. prestressed concrete beam according to claim 2 and profile steel concrete column combination beam column node member, feature
It is: is equipped with internal screw thread in the connection sleeve (6), the longitudinal reinforcement (2) is equipped with external screw thread, the longitudinal reinforcement (2)
It is threadedly coupled with the connection sleeve (6).
4. prestressed concrete beam according to claim 2 and profile steel concrete column combination beam column node member, feature
Be: by being equipped with through-hole on the edge of a wing (51), the presstressed reinforcing steel (1) is protruded into from the prestressed concrete beam of side and from the wing
The through-hole of edge (51) enters in the prestressed concrete beam of the other side.
5. prestressed concrete beam according to claim 2 and profile steel concrete column combination beam column node member, feature
Be: position corresponding with connection sleeve (6) is equipped with stiffener (7) on the inside of the reality abdomen steel column (5).
6. prestressed concrete beam according to claim 1 and profile steel concrete column combination beam column node member, feature
It is: is equipped with reserving hole channel (3) in the prestressed concrete beam, the presstressed reinforcing steel (1) is located at the reserving hole channel (3)
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821796598.XU CN209099534U (en) | 2018-11-02 | 2018-11-02 | Prestressed concrete beam and profile steel concrete column combination beam column node member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821796598.XU CN209099534U (en) | 2018-11-02 | 2018-11-02 | Prestressed concrete beam and profile steel concrete column combination beam column node member |
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| Publication Number | Publication Date |
|---|---|
| CN209099534U true CN209099534U (en) | 2019-07-12 |
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ID=67157896
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821796598.XU Active CN209099534U (en) | 2018-11-02 | 2018-11-02 | Prestressed concrete beam and profile steel concrete column combination beam column node member |
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| CN (1) | CN209099534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714534A (en) * | 2019-10-22 | 2020-01-21 | 中国一冶集团有限公司 | Section steel concrete structure |
-
2018
- 2018-11-02 CN CN201821796598.XU patent/CN209099534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714534A (en) * | 2019-10-22 | 2020-01-21 | 中国一冶集团有限公司 | Section steel concrete structure |
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