CN206784729U - A kind of steel construction stiffened column - Google Patents
A kind of steel construction stiffened column Download PDFInfo
- Publication number
- CN206784729U CN206784729U CN201720298151.9U CN201720298151U CN206784729U CN 206784729 U CN206784729 U CN 206784729U CN 201720298151 U CN201720298151 U CN 201720298151U CN 206784729 U CN206784729 U CN 206784729U
- Authority
- CN
- China
- Prior art keywords
- steel
- concrete
- welded
- concrete layer
- reinforcement cage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of steel construction stiffened column, including steel I-beam, steel reinforcement cage and concrete layer, the steel reinforcement cage is set on the outside of steel I-beam, the concrete layer is cast on the outside of steel reinforcement cage, both ends are welded with reinforcement in the middle part of the steel I-beam, the L-shaped bending of reinforcement section is set, side is welded with anchor pole in the middle part of the steel I-beam, the anchor pole runs through concrete layer and steel reinforcement cage, the anchor pole, which extends, is welded with baffle plate on the outside of concrete layer, trapezoidal groove is provided with the top of the steel I-beam, the steel I-beam bottom is welded with trapezoidal projection, the concrete layer bottom is provided with concrete pedestal, there is steel plate in horizontally disposed in the concrete pedestal, welded with steel plate the steel I-beam bottom, the concrete pedestal bottom is provided with concrete-pile, reinforcing rod is installed in the concrete-pile.Steel construction stiffened column structural strength of the present utility model is high, and mounting structure is stable, service life length.
Description
Technical field
It the utility model is related to a kind of steel construction stiffened column.
Background technology
The structure that steel construction is made up of steel material, it is one of main building construction types.Structure is mainly by shaped steel
With steel plate etc. made of the component composition such as girder steel, steel column, steel truss, generally use weld seam between each component or part, bolt or
Rivet interlacement.Because its deadweight is lighter, and easy construction, it is widely used in the fields such as large-sized workshop, venue, Super High.Steel
Feature be intensity it is high, from heavy and light, integral rigidity is good, deformability is strong, therefore for building large span and superelevation, the building of superduty
Thing is particularly suitable；Material homogeneity and isotropism are good, belong to perfect elastic body, best suit the basic assumption of common engineering mechanics；
Material plasticity, good toughness, there can be moderate finite deformation, dynamic load can be born well；Construction period is short；Its industrialization degree is high,
The high Virtual production of mechanization degree can be carried out.Steel construction should study high strength steel, greatly improve its yield point strength；This
To roll the shaped steel of new varieties outside, for example, H profile steel (also known as wide width wing edge shaped steel) and T steel and profiled sheet etc. with adapt to greatly across
Spend the needs of structure and high-rise building.Heat bridge lightweight steel construction system is also whether there is in addition, building does not save in itself, this technology
Solves the problems, such as the cold-heat bridge of building with cleverly special joining part；Jack truss structure makes cable and upper and lower conduit road be worn in wall
More, construction finishing is all convenient.
Stiffened column is exactly the structure of the component composition of the outer bread concrete of shaped steel, is called concrete stiffened column or concrete stiffness
Post, some are also concrete steel column, and the advantages of many has been compared with concrete structure.When concrete stiffened column calculates quantities,
Volume of concrete shared by concrete stiffness column type steel no longer deducts.The performance of low shear wall is substantially better than armored concrete, low to cut
Power wall typically can be too close in common beam column arrangement of reinforcement or can just use stiffened column and stiff beam in the case of can not meeting requirement.
Typically it is widely used in large scale structure, makes every effort to section minimum, bearing capacity is maximum, and to save space, but cost is higher.
Common typically has crossed steel column concrete, circular steel column concrete etc., rivet of typically being burn-on on steel column cast.
Current existing steel construction stiffened column structural strength is not high, and mounting structure is unstable, service life length.
Utility model content
In view of this, the utility model purpose is to provide a kind of high structural strength, mounting structure stabilization, service life and grown
Steel construction stiffened column.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of steel construction stiffened column, including steel I-beam, steel reinforcement cage and concrete layer, the steel reinforcement cage are set in I-steel
On the outside of beam, the concrete layer is cast on the outside of steel reinforcement cage, and both ends are welded with reinforcement, the reinforcement in the middle part of the steel I-beam
The L-shaped bending of muscle section is set, and side is welded with anchor pole in the middle part of the steel I-beam, and the anchor pole runs through concrete layer and reinforcing bar
Cage, the anchor pole, which extends, is welded with baffle plate on the outside of concrete layer, and trapezoidal groove is provided with the top of the steel I-beam, described
Steel I-beam bottom is welded with trapezoidal projection, and the concrete layer bottom is provided with concrete pedestal, in the concrete pedestal
There is steel plate in horizontally disposed, the steel I-beam bottom is welded with steel plate, and the concrete pedestal bottom is provided with concrete-pile,
Reinforcing rod is installed in the concrete-pile, welded at the top of the reinforcing rod with steel plate.
Preferably, the rounded setting in concrete layer cross section, concrete layer can completely cut off air so that I-steel
Beam and steel reinforcement cage are not easy to be corroded.
Preferably, the reinforcement is symmetric, reinforcement can increase contact of the steel I-beam with concrete layer
Area, while lift the structural strength of steel I-beam.
Preferably, the concrete-pile end is in pointed setting, concrete-pile end is inserted into ground end.
Preferably, the concrete-pile is in outward-dipping setting, concrete-pile is inserted into ground end so that coagulation soil matrix
Seat installation site is stable.
Preferably, the baffle plate is vertical setting with anchor pole, baffle plate can be supported when rockbolt stress deforms.
Preferably, the external diameter of the concrete layer is more than steel reinforcement cage external diameter 2cm, steel reinforcement cage can effectively be prevented
Shield.
The utility model has the technical effect that following aspect：The steel reinforcement cage of setting is set on the outside of steel I-beam,
Concrete layer is cast on the outside of steel reinforcement cage so that structural strength is high, and concrete layer can completely cut off air, prevent steel I-beam
Overlooked with steel reinforcement cage, increase the service life length；Concrete pedestal, concrete pedestal bottom peace are arranged at the concrete layer bottom of setting
Equipped with concrete-pile so that mounting structure is stable, can prevent sedimentation；It is provided with the top of the steel I-beam of setting trapezoidal recessed
Groove, steel I-beam bottom are welded with trapezoidal projection, and the trapezoidal groove and trapezoidal projection between different two girder steels can be with clampings
Together, fixed, ensured easy for installation by installing.
Brief description of the drawings
Fig. 1 is a kind of transverse cross-sectional view of steel construction stiffened column of the utility model.
Fig. 2 is a kind of steel I-beam front view of steel construction stiffened column of the utility model.
Fig. 3 is a kind of bottom installation diagram of steel construction stiffened column of the utility model.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasped.
As Figure 1-3, a kind of steel construction stiffened column, including steel I-beam 1, steel reinforcement cage 2 and concrete layer 3, the steel
Muscle cage 2 is set in the outside of steel I-beam 1, and the concrete layer 3 is cast in the outside of steel reinforcement cage 2, and the external diameter of the concrete layer 3 is big
In the external diameter 2cm of steel reinforcement cage 2, concrete layer 3 can completely cut off air so that steel I-beam 1 and steel reinforcement cage 2 are not easy to be corroded, and extend
Service life.The rounded setting in the cross section of concrete layer 3.The middle part both ends of steel I-beam 1 are welded with reinforcement 4, institute
Reinforcement 4 is stated to be symmetric.The L-shaped bending of the section of reinforcement 4 is set, and the middle part side of steel I-beam 1 is welded with
Anchor pole 5, anchor pole 5 can cause steel construction stiffened column to be installed with other girder steels.The anchor pole 5 runs through concrete layer 3 and steel
Muscle cage 2, the outside that the anchor pole 5 extends concrete layer 3 are welded with baffle plate 6, and baffle plate 6 can enter in 5 stress deformation of anchor pole
Row support.The baffle plate 6 is vertical setting with anchor pole 5.
The top of steel I-beam 1 is provided with trapezoidal groove 7, and the bottom of steel I-beam 1 is welded with trapezoidal raised 8, no
The trapezoidal groove 7 and trapezoidal raised 8 of same steel I-beam 1 can be connected together, and be welded and fixed.The concrete layer
3 bottoms are provided with concrete pedestal 9, and 9 have steel plate 10, the bottom of steel I-beam 1 in horizontally disposed in the concrete pedestal
Welded with steel plate 10, the bottom of concrete pedestal 9 is provided with concrete-pile 11, and the end of concrete-pile 11 is set in pointed
Put.The concrete-pile 11 is in outward-dipping setting.Reinforcing rod 12 is installed, the reinforcing rod 12 pushes up in the concrete-pile 11
Welded with steel plate 10 in portion.
It is prefabricated during concrete-pile 11 in construction, below earth's surface, and ensure that the top of reinforcing rod 12 is extended
Concrete-pile 11, steel plate 10 is welded on reinforcing rod 12, the bottom of steel I-beam 1 is welded on steel plate 10, outside steel I-beam 1
Side is arranged steel reinforcement cage 2, and finally cast forms concrete pedestal 9 and concrete layer 3, you can so that connecting jail between each structure
Gu.
Certainly, it is representative instance of the present utility model above, in addition, the utility model can also have other a variety of
Embodiment, all technical schemes formed using equivalent substitution or equivalent transformation, all falls within the requires of the utility model protection
Within the scope of.
Claims (7)
- A kind of 1. steel construction stiffened column, it is characterised in that：Including steel I-beam, steel reinforcement cage and concrete layer, the steel reinforcement cage set It is located on the outside of steel I-beam, the concrete layer is cast on the outside of steel reinforcement cage, and both ends are welded with reinforcement in the middle part of the steel I-beam Muscle, the L-shaped bending of reinforcement section are set, and side is welded with anchor pole in the middle part of the steel I-beam, and the anchor pole is through mixed Solidifying soil layer and steel reinforcement cage, the anchor pole, which extends, is welded with baffle plate on the outside of concrete layer, be provided with the top of the steel I-beam Trapezoidal groove, the steel I-beam bottom are welded with trapezoidal projection, and the concrete layer bottom is provided with concrete pedestal, described There is steel plate in horizontally disposed in concrete pedestal, the steel I-beam bottom is welded with steel plate, the concrete pedestal bottom peace Equipped with concrete-pile, reinforcing rod is installed in the concrete-pile, welded at the top of the reinforcing rod with steel plate.
- 2. steel construction stiffened column according to claim 1, it is characterised in that：The concrete layer cross section is rounded to be set Put.
- 3. steel construction stiffened column according to claim 1, it is characterised in that：The reinforcement is symmetric.
- 4. steel construction stiffened column according to claim 1, it is characterised in that：The concrete-pile end is in pointed setting.
- 5. steel construction stiffened column according to claim 1, it is characterised in that：The concrete-pile is in outward-dipping setting.
- 6. steel construction stiffened column according to claim 1, it is characterised in that：The baffle plate is vertical setting with anchor pole.
- 7. steel construction stiffened column according to claim 1, it is characterised in that：The external diameter of the concrete layer is more than steel reinforcement cage External diameter 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720298151.9U CN206784729U (en) | 2017-03-25 | 2017-03-25 | A kind of steel construction stiffened column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720298151.9U CN206784729U (en) | 2017-03-25 | 2017-03-25 | A kind of steel construction stiffened column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206784729U true CN206784729U (en) | 2017-12-22 |
Family
ID=60706424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720298151.9U Expired - Fee Related CN206784729U (en) | 2017-03-25 | 2017-03-25 | A kind of steel construction stiffened column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206784729U (en) |
-
2017
- 2017-03-25 CN CN201720298151.9U patent/CN206784729U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102644358A (en) | Steel coupling beam capable of being replaced after strong earthquake | |
| CN101012636A (en) | Steel concrete combined bridge front panel | |
| CN209584871U (en) | A kind of only column great cantilever Coping Construction bracket of high pier | |
| CN201254694Y (en) | Combination bridge deck | |
| CN205012666U (en) | High altitude steel construction vestibule integrally lift up support structure | |
| CN104631436A (en) | Method for improving integral type bridge abutment sustaining pile stress performance by H-shaped concrete pile | |
| CN107675624A (en) | The general telescopic sustaining wall of assembly of disk button cat ladder | |
| CN205296831U (en) | Supporting type that bears joist that uses of support is buckled to socket joint type dish | |
| CN206784729U (en) | A kind of steel construction stiffened column | |
| CN107795184B (en) | Truss bearing platform structure of three-pipe sleeve type chimney | |
| CN103821258B (en) | The steel plate shear force wall that a kind of tensile force of belt supports | |
| CN214116253U (en) | Reinforcing apparatus of mountain-climbing channel | |
| CN208293585U (en) | A kind of high intensity fish belly sill support base | |
| CN205171343U (en) | Combination beam self anchored suspension bridge | |
| CN104652249B (en) | A kind of load transfer device of drag-line and girder | |
| CN203451109U (en) | I-shaped steel truss device for tower crane attachment | |
| CN207597580U (en) | A kind of Steel corridor | |
| CN208136704U (en) | A kind of only tower Curved Stayed-cable Bridge tower beam restraining structure of half floating system steel box-girder | |
| CN206053133U (en) | A kind of shaped steel makees the groove type plate of skeleton | |
| CN204662477U (en) | Beam foundation structure | |
| CN220827709U (en) | Reinforcing device for arch bridge suspender beam | |
| CN209494126U (en) | A kind of novel building reinforcement type girder construction | |
| CN219429566U (en) | I-shaped glass fiber reinforced plastic supporting beam | |
| CN217947286U (en) | Construction elevator attached combined structure fixed on floor | |
| CN211774624U (en) | H-shaped steel beam and concrete column reinforced connection node |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20210325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |