CN206737201U - Lattice steel pipe bundle concrete combined structure - Google Patents
Lattice steel pipe bundle concrete combined structure Download PDFInfo
- Publication number
- CN206737201U CN206737201U CN201720216690.3U CN201720216690U CN206737201U CN 206737201 U CN206737201 U CN 206737201U CN 201720216690 U CN201720216690 U CN 201720216690U CN 206737201 U CN206737201 U CN 206737201U
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- China
- Prior art keywords
- steel pipe
- pipe bundle
- truss
- lattice
- bracing members
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Abstract
The utility model discloses a kind of lattice steel pipe bundle concrete combined structure, including：Lattice steel pipe bundle component, it is formed by steel pipe bundle component and bracing members truss welding, wherein, the bracing members truss is concrete filled rectangular steel tube members, the bracing members truss is fixedly connected between two adjacent steel pipe bundle components, to connect into wall skeleton in two adjacent steel pipe bundle components and the opening hole of lattice is formed on the wall skeleton.The utility model is advantageous to indoor hot-water heating electric pipe laying, is advantageous to door and window arrangement.
Description
Technical field
It the utility model is related to a kind of steel pipe bundle concrete combined structure used in for steel building system.More
Specifically, it the utility model is related to a kind of lattice steel pipe bundle concrete combined structure being used in steel building system.
Background technology
Existing steel pipe bundle concrete combined structure steel pipe bundle shear wall and girder steel as shown in figure 1, be made up of；Steel pipe bundle is cut
Power wall is made up of multiple steel pipe element solders, and steel pipe unit has a cavity, casting concrete in cavity, forms steel pipe bundle shearing
Wall；Girder steel is H profile steel beam.
Dead load can effectively be mitigated using steel pipe bundle compound shear wall, improve structural seismic performance.Steel pipe bundle combination is cut
The industrialization degree of power wall is high, and installation speed is fast.Compared to reinforced concrete structure, using steel pipe bundle Combined concrete knot
Structure consumption area is small, and percentage of usable dwelling area is high.
But also there is following limitation in this structure.
1st, punch inconvenience on the wall of steel pipe bundle compound shear wall
When electromechanical pipe design is through walls, need to set the node that punches on steel pipe bundle compound shear wall in structure design
Meter, the design of node and processing and making process are complex, and the stress of wall certainly will be weakened by being punched on steel pipe bundle compound shear wall
Performance.
2nd, the door and window arrangement at steel pipe bundle compound shear wall is limited
When the wall limb of steel pipe bundle compound shear wall is longer, the arrangement of door-window opening need to avoid steel pipe bundle compound shear wall,
Influence the freedom of door and window position.
3rd, the reasonable scope of application of steel pipe bundle compound shear wall
In low-rise building, the part wall limb arrangement of steel pipe bundle compound shear wall be not to ensure structural behaviour, it is and main
It is the recessed protrusion built for satisfaction, therefore some steel pipe bundle units are unnecessary, are a kind of wastes.Equally, low land shake intensity area
Domain, the part wall limb arrangement of steel pipe bundle compound shear wall are not intended to ensure structural seismic performance, but in order to improve structure
Integral rigidity；While improving the rigidity of structure, dead load and construction cost are also increased.It can be seen that in these cases, use
The advantage unobvious of clean steel pipe bundle combinations shear wall structure, it is in tier building and low to be unfavorable for steel pipe bundle concrete combined structure
The popularization and application in earthquake intensity region.
Utility model content
A purpose of the present utility model is that solve at least the above and defect, there is provided one kind is reserved with door and window perforate,
Be advantageous to indoor hot-water heating electric pipe laying, be advantageous to the lattice steel pipe bundle concrete combined structure of door and window arrangement, and provide extremely
The advantages of will be described later less.
The utility model reduces steel using amount and concrete amount, subtracted still yet another advantage is that by setting bracing members truss
Light dead load, to obtain preferably building intensity.
In order to realize according to object of the present invention and further advantage, there is provided a kind of lattice steel pipe bundle coagulation local soil type
Structure is closed, including
Lattice steel pipe bundle component, it is formed by steel pipe bundle component and bracing members truss welding,
Wherein, the bracing members truss is concrete filled rectangular steel tube members, the bracing members truss be fixedly connected on two it is adjacent
Between the steel pipe bundle component, to connect into wall skeleton and in the wall skeleton in two adjacent steel pipe bundle components
The upper opening hole for forming lattice.
Preferably, wherein, the steel pipe bundle component is that have several U-shaped steel pipe units and rectangular steel pipe cellular construction
The wall body structure with cavity that welding is formed successively.
Preferably, wherein, the wall body structure is that its cross section is in L-shaped, T-shaped, Z-shaped, L-shaped and decussate texture
One or more.
Preferably, wherein, described be fixedly connected is by will be with the vertically disposed multiple bracing members purlins of steel pipe bundle component
Frame full penetration sets multiple and institute between two steel pipe bundle components between part of horizontal bracing members truss
The angled inclined bracing members truss of Horizontal steelwork bracing truss is stated as wall support and by being welded and fixed, wherein, no
The size phase of the hole size and door opening or window opening that are formed between the Horizontal steelwork bracing truss of inclined bracing members truss is set
Adapt to, the angle of inclination of the inclined bracing members truss is 45 °~70 °.
Preferably, wherein, the girder steel includes,
Liang Yi, itself and the lattice steel pipe bundle Member Welding,
Web, it is provided with screw in one end that the lattice steel pipe bundle component connects, and the web passes through institute
Screw is stated to be bolted with the lattice steel pipe bundle component.
The present invention comprises at least following beneficial effect：
1st, structural integrity is good, rigidity is high；
2nd, steel using amount and concrete amount are reduced, is economized on resources；
2nd, mitigate dead load, improve structural seismic performance；
4th, Site Welding workload is reduced, accelerates installation rate；
5th, component processing and fabricating is flexible, and interchangeability is strong；
6th, indoor hot-water heating electric pipe laying is advantageous to；
7th, be advantageous to the door and window at shear wall to lay；
8th, promote steel pipe bundle combined concrete shear wall structure in tier building and the popularization in low land shake earthquake intensity region should
With.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is existing steel pipe bundle combined concrete shear wall structural representation；
The schematic diagram of lattice steel pipe bundle concrete combined structure in Fig. 2 one embodiment of the present utility model；
The cross-sectional structure signal of lattice steel pipe bundle concrete combined structure in Fig. 3 one embodiment of the present utility model
Figure；
The steel branch of the simple wall of lattice steel pipe bundle concrete combined structure in Fig. 4 one embodiment of the present utility model
Support the schematic diagram of truss combination；
The steel of the simple wall of lattice steel pipe bundle concrete combined structure in Fig. 5 another embodiment of the present utility model
The schematic diagram of sub-truss combination
There is the schematic diagram for the lattice steel pipe bundle component that door opening leaves blank in Fig. 6 another embodiment of the present utility model；
There is the lattice steel pipe bundle component schematic diagram that window is left blank in Fig. 7 one embodiment of the present utility model；
There is the lattice steel pipe bundle component schematic diagram that window is left blank in Fig. 8 another embodiment of the present utility model；
The connection diagram of girder steel and steel pipe bundle in Fig. 9 lattice steel pipe bundle concrete combined structures of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of individual other elements or its combination.
Fig. 2 shows a kind of way of realization according to the present invention, including：
Steel pipe bundle component 2-1, the support for functioning as wall of the component, play a part of load bearing support post, also,
The component includes a variety of ways of realization, such as including cross section is one kind in L-shaped, T-shaped, Z-shaped, L-shaped and decussate texture
It is or a variety of.
Bracing members truss 2-2, it is rectangular steel pipe, the bracing members truss 2-2 be fixedly connected on two it is adjacent described
Between steel pipe bundle component 2-1, to connect into wall skeleton and in the wall bone in two adjacent steel pipe bundle component 2-1
Form the opening hole of lattice on frame, the effect of the component be two steel pipe bundle 2-1 of connection and formed door opening window opening and its
The space that his pipeline passes through, also, the component includes a variety of ways of realization, such as different welding methods and setting trend；
Girder steel 2-3, it is the steel beam structure that cross section is H types, and the girder steel 2-3 is vertical must to be connected to two lattices
Between formula steel pipe bundle component, the effect of the component is two lattice steel pipe bundle components of connection, and is used as steel bar truss floor support plate
The component of placement, also, the component can be substituted by other steel beam structures.
Concrete, it is poured into the steel pipe bundle component, and the effect of the component is filling steel pipe cavity, increases intensity,
Also, the component can be substituted with other by the fixative with high intensity.
In this technical scheme, steel pipe bundle component 2-1 and bracing members truss 2-2 constitutes lattice steel pipe bundle component,
The lattice steel pipe bundle component finally constitutes whole lattice steel pipe bundle Combined concrete knot by girder steel 2-3 connections
Structure.By changing bracing members truss 2-2 arrangement form, steel pipe bundle component 2-1 and bracing members truss 2-1 is welded, formation is opened
Door opening structure type and the lattice steel pipe bundle component of windowing hole structure type and other have and need the lattice steel in space
Pipe bundle member, according to needs are built, each lattice steel pipe bundle component is connected to form last lattice steel by girder steel 2-3
Restrain concrete combined structure.For example, pipeline 2-4 can be by being obliquely installed bracing members truss 2-2 spaces, without extra
Punched on whole steel pipe bundle component, and door or window may be mounted at and be pre-welded to two sizes of steel pipe bundle component 2-1
Between the bracing members truss 2-1 to leave blank of matching.Therefore, enabling hole structure type and windowing hole structure type and other have
The lattice steel pipe bundle component in space can be standardized the processing system of mass as an integral unit in factory
Make, then the lattice steel pipe bundle component is lifted at the scene, then connects to form complete wall skeleton by girder steel,
The finally casting concrete in steel pipe bundle, form lattice steel pipe bundle concrete combined structure.
As shown in figure 3, a kind of implementation of the steel pipe bundle component in such scheme is, the steel pipe bundle component 3-1 is
Weld the special-shaped column structure with cavity of formation successively with several U-shaped steel pipe units and rectangular steel pipe cellular construction, adopt
Be welded to connect and U-shaped steel pipe unit and rectangular steel pipe cellular construction on the one hand to be arranged in order this scheme be that can save steel
Material, the steel pipe bundle that can obtain having cavity is sequentially connected by U-shaped steel pipe unit, contrasted all using rectangular steel pipe unit section
About more than 20% steel use, and corner uses rectangular steel pipe unit, it is ensured that the closure of total, on the other hand passes through
All welding reaches the complete of structure and stably, ensures intensity requirement of the steel pipe bundle component in engineer applied.Its working method
For：Combined after composition steel pipe bundle structure with miscellaneous part, the support as the main load-bearing of building.
As shown in figure 3, another implementation of the steel pipe bundle component in such scheme is, the horizontal stroke of the steel pipe bundle component
Cross sectional shape includes the one or more in L-shaped, T-shaped, Z-shaped, L-shaped and decussate texture.It is mainly using this scheme
To meet the recessed protrusion of building.
As also shown in e.g. figs. 4-7.
As shown in figure 4, a kind of implementation of the lattice steel pipe bundle component in such scheme is, it is characterised in that institute
State that to be fixedly connected be by will be with the vertically disposed multiple bracing members truss 4-21 full penetrations of steel pipe bundle component 4-1 at two
The multiple and Horizontal steelwork bracing truss 4-21 is set between the steel pipe bundle component, and between Horizontal steelwork bracing truss 4-21
Angled inclined bracing members truss 4-22 as wall support and by being welded and fixed, wherein, the inclined steel branch
The angle of inclination for supportting truss 4-22 is 60~70 °.It is to restrain lightweight and strong than concrete steel to be formed using this scheme
Satisfactory wall is spent, while the space left can be as the arrangement space of pipeline.Its working method is：With other lattices
Formula steel pipe bundle component connection composition is overall, as wall.
As shown in figure 5, another implementation of the lattice steel pipe bundle component in such scheme is, it is characterised in that
Described be fixedly connected is by will be with the vertically disposed multiple bracing members truss 5-21 full penetrations of steel pipe bundle component 5-1 two
The multiple and Horizontal steelwork bracing truss 5- is set between the individual steel pipe bundle component, and between Horizontal steelwork bracing truss 5-21
21 angled inclined bracing members truss 5-22 as wall support and by being welded and fixed, wherein, the inclined steel
Sub-truss 5-22 angle of inclination is 45~60 °.Be using this scheme in order to formed than concrete steel restrain lightweight and
The satisfactory wall of intensity, while the space left can be as the arrangement space of pipeline.Its working method is：With other lattice
Structure formula steel pipe bundle component connection composition is overall, as wall.
As shown in fig. 6, another implementation of the lattice steel pipe bundle component in such scheme is, it is characterised in that
Described be fixedly connected is by will be with the vertically disposed multiple bracing members truss 6-21 full penetrations of steel pipe bundle component 6-1 two
Between the individual steel pipe bundle component, and the multiple and Horizontal steelwork bracing truss is set between part of horizontal bracing members truss
Angled inclined bracing members truss as wall support and by being welded and fixed, wherein, be not provided with inclined bracing members
The size of the hole size and door opening 6-3 that are formed between truss 6-22 Horizontal steelwork bracing truss 6-21 is adapted, the inclination
Bracing members truss 6-22 angle of inclination be 45 °~70 °.It is to form the accommodating sky of later stage installation door using this scheme
Between and the arrangement space for the pipeline above door opening, and inclined bracing members truss is combined tool with Horizontal steelwork bracing truss
There is good support strength.Its working method is：It is overall that composition is connected with other lattice steel pipe bundle components, as installation door
Metope uses.
As shown in fig. 7, a kind of implementation of the lattice steel pipe bundle component in such scheme is, it is characterised in that institute
State that to be fixedly connected be by will be with the vertically disposed multiple bracing members truss 7-21 full penetrations of steel pipe bundle component 7-1 at two
Between the steel pipe bundle component, and set between part of horizontal bracing members truss it is multiple with the Horizontal steelwork bracing truss into
The inclined bracing members truss of certain angle as wall support and by being welded and fixed, wherein, be not provided with inclined bracing members purlin
The hole size and the size of window opening formed between frame 7-22 Horizontal steelwork bracing truss 7-21 is adapted, the inclined steel branch
The angle of inclination for supportting truss 7-22 is 45 °~70 °.Use this scheme and be in order to formed the accommodation space of later stage installation window with
And the arrangement space of the pipeline above door opening, and inclined bracing members truss is wanted to combine with good with Horizontal steelwork bracing truss
Support strength.Its working method is：Composition entirety, the wall as installation window are connected with other lattice steel pipe bundle components
Face.
As shown in figure 8, another implementation of the lattice steel pipe bundle component in such scheme is, it is characterised in that
Described be fixedly connected is by will be with the vertically disposed multiple bracing members truss 8-21 full penetrations of steel pipe bundle component 8-1 two
Between the individual steel pipe bundle component, and the multiple and Horizontal steelwork bracing truss is set between part of horizontal bracing members truss
Angled inclined bracing members truss as wall support and by being welded and fixed, wherein, be not provided with inclined bracing members
The hole size and the size of window opening formed between truss 8-22 Horizontal steelwork bracing truss 8-21 is adapted, the inclined steel
Sub-truss 8-22 angle of inclination is 45 °~70 °.It is to form the accommodation space of later stage installation window using this scheme
And the arrangement space of the pipeline of door opening surrounding, and inclined bracing members truss is wanted to combine with good with Horizontal steelwork bracing truss
Good support strength.Its working method is：Composition entirety, the wall as installation window are connected with other lattice steel pipe bundle components
Face.
As shown in figure 9, a kind of implementation of the girder steel in such scheme is：The girder steel 9-2 includes, Liang Yi 9-21,
It is welded with the lattice steel pipe bundle component 9-1, web 9-22, and it is connected in the lattice steel pipe bundle component
One end is provided with screw, and the web 9-22 is bolted by the screw and the lattice steel pipe bundle component.
There is the ability for the stabilization for causing to be connected between two lattice steel pipe bundle components using this scheme and bear upper strata
Floor 9-3 ability.Its working method is：It is integral to connect other lattice steel pipe bundle component groups.
Quantity described herein is for simplifying explanation of the present utility model.To it is of the present utility model application, modification and
Change will be readily apparent to persons skilled in the art.
As described above, according to the present invention, because lattice steel pipe bundle component is it by steel pipe bundle component and bracing members purlin
Frame is welded, therefore structure good integrity, rigidity are high；Because bracing members truss is concrete filled rectangular steel tube members, concrete is not filled with, because
This reduces steel using amount and concrete amount, economizes on resources；Due to replacing concrete steel pipe using part lattice steel pipe bundle component
Beam component, therefore mitigate dead load, improve structural seismic performance；Due to lattice steel pipe bundle component factory complete weld,
Scene only needs to carry out lifting and the welding of girder steel, therefore reduces Site Welding workload, accelerates installation rate；Due to steel pipe
The transversal one or more including in L-shaped, T-shaped, Z-shaped, L-shaped and decussate texture of beam, therefore component processing and fabricating is flexible,
Interchangeability is strong；Because bracing members truss in two adjacent steel pipe bundle components connects into wall skeleton and in the wall bone
The opening hole of lattice is formed on frame, therefore is advantageous to the laying of indoor hot-water heating electric pipe and is advantageous to door and window at shear wall
Lay；Due to the beam wing and lattice steel pipe bundle Member Welding of girder steel, web is bolted, therefore the connection of girder steel is steady
It is fixed, and technical maturity, mitigate the workload of on-site hoisting.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization.It can be applied to various suitable fields of the present utility model completely.For those skilled in the art,
Other modification is easily achieved.Therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (6)
- A kind of 1. lattice steel pipe bundle concrete combined structure, in steel building system, it is characterised in that including：Lattice steel pipe bundle component, it is formed by steel pipe bundle component and bracing members truss welding,Wherein, the bracing members truss is concrete filled rectangular steel tube members, the bracing members truss be fixedly connected on two it is adjacent described Between steel pipe bundle component, to connect into wall skeleton and the shape on the wall skeleton in two adjacent steel pipe bundle components Into the opening hole of lattice.
- 2. lattice steel pipe bundle concrete combined structure as claimed in claim 1, it is characterised in that also include：Girder steel, it is the steel beam structure that cross section is H types, and the girder steel is vertically connected to two lattice steel pipe bundle structures Between part,Concrete, it is poured into the steel pipe bundle component.
- 3. lattice steel pipe bundle concrete combined structure as claimed in claim 1, it is characterised in that the steel pipe bundle component is Weld the wall body structure with cavity of formation successively with several U-shaped steel pipe units and rectangular steel pipe cellular construction.
- 4. lattice steel pipe bundle concrete combined structure as claimed in claim 3, it is characterised in that the wall body structure is it Cross section is the one or more in L-shaped, T-shaped, Z-shaped, L-shaped and decussate texture.
- 5. lattice steel pipe bundle concrete combined structure as claimed in claim 1, it is characterised in that described be fixedly connected is logical Cross will with the vertically disposed multiple bracing members truss full penetrations of steel pipe bundle component between two steel pipe bundle components, and And the multiple and angled inclined bracing members of the Horizontal steelwork bracing truss are set between part of horizontal bracing members truss Truss as wall support and by being welded and fixed, wherein, be not provided with inclined bracing members truss Horizontal steelwork bracing truss it Between the size of hole size and door opening or window opening that is formed be adapted, the angle of inclination of the inclined bracing members truss is 45 °~70 °.
- 6. lattice steel pipe bundle concrete combined structure as described in claim 2, it is characterised in that the girder steel includes：Liang Yi, itself and the lattice steel pipe bundle Member Welding,Web, it is provided with screw in one end that the lattice steel pipe bundle component connects, and the web passes through the spiral shell Hole is bolted with the lattice steel pipe bundle component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216690.3U CN206737201U (en) | 2017-03-07 | 2017-03-07 | Lattice steel pipe bundle concrete combined structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216690.3U CN206737201U (en) | 2017-03-07 | 2017-03-07 | Lattice steel pipe bundle concrete combined structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206737201U true CN206737201U (en) | 2017-12-12 |
Family
ID=60557424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720216690.3U Expired - Fee Related CN206737201U (en) | 2017-03-07 | 2017-03-07 | Lattice steel pipe bundle concrete combined structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206737201U (en) |
-
2017
- 2017-03-07 CN CN201720216690.3U patent/CN206737201U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |