CN107119802A - The connection method of covering steel plate - Google Patents
The connection method of covering steel plate Download PDFInfo
- Publication number
- CN107119802A CN107119802A CN201710356788.3A CN201710356788A CN107119802A CN 107119802 A CN107119802 A CN 107119802A CN 201710356788 A CN201710356788 A CN 201710356788A CN 107119802 A CN107119802 A CN 107119802A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- covering steel
- anchor slab
- covering
- connection method
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
Abstract
The present invention relates to a kind of connection method of covering steel plate, for the connection of concrete structure and covering steel plate, comprise the following steps：Anchor slab is provided, the anchor slab is defaulted in the casting space of concrete structure, and casting concrete structure causes the anchor slab to be formed with joint face in the surface of the concrete structure；Connecting plate is provided, one end of the connecting plate is fixed on to the joint face of the anchor slab, the upper surface of the connecting plate is formed with support face；And covering steel plate is provided, the covering steel plate is placed on the support face, the other end of the bottom of the covering steel plate and the connecting plate is connected by discontinuous welding.Covering steel plate is fixedly connected by the present invention by the way of discontinuous welding with connecting plate, it is ensured that the welding quality of covering steel plate, and makes covering Interal fixation in concrete structure by dowel and anchor slab.Solve when prior art covering steel plate is connected with concrete structure because welding causes the problem of covering steel plate crosses thermal buckling.
Description
Technical field
The present invention relates to technical field of building construction, a kind of connection method of covering steel plate is refered in particular to.
Background technology
Shear-resistant membrane refers to utilize the rigidity and intensity of itself in the surface coating material (roof boarding and wallboard) of building
To the booster action of building integral rigidity.The structuring concept of shear-resistant membrane comes from aircraft and steamer industry.It is in length and breadth
Ribbed shell structure formed by sheet metal, covering and rib cooperation are coverd with rib, covering has in its plane certainly
Very big drawing, pressure and shear strength, and due to there is rib, covering will not unstability.Stressed-skin construction have compared with large bearing capacity and
Rigidity, and it is very light to conduct oneself with dignity.
In building field, not all structure and structure construction can consider shear-resistant membrane, mesh in design
Before, existed in the light steel house and portal-rigid frames system of the profiled sheet of certain condition and lightweight steel frame composition is met
Larger shear-resistant membrane.Specifically, between light steel house and wall interior panel and purlin in portal-rigid frames system, wall interior panel is with enclosing
A series of dividing plates by rib of purlin are connected and composed by different fasteners between backplate, this dividing plate planar has
Sizable rigidity, similar to the web in thin-walled deep beam, purlin is similar to the ribbed stiffener in thin-walled deep beam, the surrounding of dividing plate with
Wall beam or purlin connection, can go out the Shear transfer in septum plane, therefore dividing plate can bear each in septum plane
Plant load action.
In the prior art, when covering steel plate being used for into building structure, generally by covering steel plate by the way of commonly welding
It is connected with building structure.But, weld heating can cause covering steel plate bending deformation, it is impossible to ensure the welding of covering steel plate
Quality, causes to be difficult to control using the quality for building entirety during covering steel plate.
The content of the invention
It is an object of the invention to the defect for overcoming prior art there is provided a kind of connection method of covering steel plate, it can solve
Because welding causes the problem of covering steel plate crosses thermal buckling when certainly covering steel plate is connected with concrete structure.
Realizing the technical scheme of above-mentioned purpose is：
The invention provides a kind of construction method of the connection method of covering steel plate, for concrete structure and covering steel plate
Connection, including：
Anchor slab is provided, the anchor slab is defaulted in the casting space of concrete structure, and casting concrete structure causes
The anchor slab is formed with joint face in the surface of the concrete structure；
Connecting plate is provided, one end of the connecting plate is fixed on to the joint face of the anchor slab, the upper table of the connecting plate
Face is formed with support face；And
Covering steel plate is provided, the covering steel plate is placed on the support face, by the bottom of the covering steel plate and
The other end of the connecting plate is connected by discontinuous welding.
The beneficial effects of the invention are as follows fixed the end of the bottom of covering steel plate and connecting plate by the way of discontinuous welding
Connection, so as to ensure that the welding quality of covering steel plate, and makes covering Interal fixation in concrete structure by dowel and anchor slab.
The connection method of covering steel plate of the present invention construction method further improvement is that, the covering steel plate is placed in
When on the support face, stayed between the end of the covering steel plate and the joint face of the anchor slab and set gap, using described
The covering steel plate is fixedly connected by gap with the joint face and the connecting plate by plug welding.
The connection method of covering steel plate of the present invention construction method further improvement is that, what the discontinuous welding was formed
Spacing between the point of welding position is 60mm.
The connection method of covering steel plate of the present invention construction method further improvement is that, in addition to：Stiffener is provided,
The stiffener is fixed on to the bottom of the connecting plate, and is fixedly connected with the joint face of the corresponding anchor slab.
The connection method of covering steel plate of the present invention construction method further improvement is that, in addition to：There is provided anti-buckling
Ribbed stiffener, the anti-buckling ribbed stiffener is erected the upper surface for being fixed on the covering steel plate.
The connection method of covering steel plate of the present invention it is construction method further improvement is that there is provided reinforced mesh, by institute
Reinforced mesh is stated to be placed on the covering steel plate, and the casting concrete formation floor construction on the covering steel plate.
The connection method of covering steel plate of the present invention construction method further improvement is that, the floor construction is lightweight
Concrete structure.
The connection method of covering steel plate of the present invention construction method further improvement is that, the anchor slab is defaulted in mixed
Also include before in the casting space of Xtah Crude Clay structure：Dowel is provided, one end of the dowel is welded and fixed with the anchor slab；
Before casting concrete structure, the dowel is defaulted in the concrete structure pouring space.
The connection method of covering steel plate of the present invention construction method further improvement is that, by one end of the dowel with
The anchor slab is welded and fixed, including：
In opening up through hole on the anchor slab；
The dowel is inserted in the through hole and plug welding is fixed；
One end away from the anchor slab on the dowel is bent to form anchorage head.
The connection method of covering steel plate of the present invention construction method further improvement is that, casting concrete structure it
Before, in addition to：
I-steel is provided, the I-steel is defaulted in into the concrete structure；
The end of dowel on the anchor slab positioned at lower row is bent to form kink, by the kink and the I-shaped
Steel is welded and fixed.
Brief description of the drawings
Fig. 1 is the structural representation of the connection method of covering steel plate of the present invention.
Fig. 2 for covering steel plate of the present invention connection method in partial enlargement structural representation.
Fig. 3 for covering steel plate of the present invention connection method in stiffener structural representation.
Fig. 4 for covering steel plate of the present invention connection method in embodiment two structural representation.
Fig. 5 is the structural representation that is embedded with the connection method of covering steel plate of the present invention in concrete structure during I-steel
Figure.
The knot of partial enlargement when Fig. 6 is is embedded with I-steel in concrete structure in the connection method of covering steel plate of the present invention
Structure schematic diagram.
Fig. 7 for covering steel plate of the present invention connection method in example IV structural representation.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
Refering to Fig. 1, the invention provides a kind of connection method of covering steel plate, for connecting covering steel plate and concrete knot
Structure, is solved when covering steel plate is connected with concrete structure because welding causes the problem of covering steel plate crosses thermal buckling.Tie below
Connection method of the accompanying drawing to covering steel plate of the present invention is closed to illustrate.
As shown in figure 1, in embodiment one, concrete structure 11 is concrete girder construction, and covering steel plate 10 is located at the concrete beam
The one side of structure.The connection method of covering steel plate 10 of the present invention comprises the following steps：
As shown in Figure 2 there is provided an anchor slab 13 and multiple dowels 12, it is adapted in being opened up on anchor slab with the diameter of dowel 12
Through hole；Dowel 12 includes dowel body 121 and anchorage head 122, and one end of dowel body 121 is inserted in into the through hole and by plug
The mode of weldering is fixedly connected；The other end of dowel body 121 is bent to form anchorage head 122.Preferably, the thickness of anchor slab 13 is
16mm, width are 200mm；Dowel 12 is set in two rows.
As shown in figure 1, before casting concrete structure 11, dowel 12 to be defaulted in the casting space of concrete structure 11
It is interior, in the casting space that anchor slab 11 is defaulted in concrete structure 11, and casting concrete structure 11 so that anchor slab 13 is in coagulation
The surface of soil structure 11 is formed with joint face.
One connecting plate 14 is provided, the joint face of anchor slab 13 is fixed in one end fillet welding of connecting plate 14, connecting plate 14 it is upper
Surface is formed with support face.
Covering steel plate 10 is provided, covering steel plate 10 is placed on the support face of connecting plate 14, in the end of covering steel plate 10
The joint face of portion and anchor slab 13, which is stayed, sets gap, and the molten of fusing is filled in the gap and fills out thing formation plug weld, passes through the plug
The anchor slab and connecting plate are fixed in one end of the covering steel plate by weld seam, enhance the bonding strength of covering steel plate, and by
Focus does not result in covering steel plate and crosses thermal buckling not on covering steel plate.The bottom of covering steel plate 10 and connecting plate 14 is remote
One end of anchor slab 13 is fixedly connected by the spacing between the point of welding position for 60mm discontinuous welding, not only prevents the mistake of covering steel plate 10
Thermal buckling deformation causes welding quality not good, can ensure the stability of welding with dispersive stress.Preferably, the intermittent fillet welding
Foot welding height is that 5mm, weld length are 300mm.
As shown in Figure 3 there is provided multiple stiffeners 15, by the fillet welding of stiffener 15 in the bottom of connecting plate 14, and with it is corresponding
The joint face of anchor slab 13 is fixedly connected, and the connecting portion of connecting plate 14 and anchor slab 13 is reinforced.Preferably, between stiffener 15
Away from for 500mm.
Anti-buckling ribbed stiffener 16 is provided, by the anti-buckling fillet welding of ribbed stiffener 16 in the upper surface of covering steel plate 10 so that covering
Steel plate 10 plays shear-resistant membrane, and prevents covering steel plate 10 from crossing thermal flexure.
Reinforced mesh 18 is provided, reinforced mesh 18 is placed on covering steel plate 10, and is poured on covering steel plate 10
Floor construction 17, the floor construction 17 is light concrete structure.The lower section of the floor construction 17 is fixed on by covering steel plate 10, is made
Floor construction 17 has shear-resistant membrane, strengthens the stability of floor construction 17.
As shown in figure 4, in embodiment two, concrete structure 11 is concrete girder construction, and covering steel plate 10 is located at the concrete beam
The bilateral of structure.The connection method of covering steel plate 10 of the present invention includes difference steps different from embodiment one below：
Two anchor slabs 13 and multiple dowels 12 are provided, in opening up the through hole that is adapted with the diameter of dowel 12 on anchor slab；Anchor
Muscle 12 includes dowel body 121 and anchorage head 122, the two ends of dowel body 121 is inserted in respectively corresponding on two anchor slabs 13
The through hole is simultaneously fixedly connected by way of plug welding；In the two ends of dowel body 121 anchorage head is welded and fixed at anchor slab 13
122.Preferably, dowel 12 is set in two rows.
Two connecting plates 14 are provided, by one end fillet welding of connecting plate 14 in corresponding anchor slab 13 so that both are fixedly connected.
As shown in figure 5, in embodiment three, concrete structure 11 is to be buried in steel and concrete girder construction, i.e. concrete structure 11
Provided with I-steel 211, and covering steel plate 10 is located at the one side of the concrete girder construction.The connection method of covering steel plate 10 of the present invention includes
The difference step different from embodiment one below：
I-steel 211 is provided, before casting concrete structure 21, I-steel 211 is also defaulted in into concrete structure 21；
I-steel 211 includes the web being vertically arranged and is located at two flange plates of the web top and bottom respectively.
As shown in fig. 6, dowel 22 is set in two rows, the end of lower row's dowel is bent to form kink 223, by this
Kink 223 is welded and fixed with I-steel 211.
As shown in fig. 7, in example IV, concrete structure 11 is to be buried in steel and concrete girder construction, i.e. concrete structure 11
Provided with I-steel 211, and covering steel plate 10 is located at the bilateral of the concrete girder construction.The connection method of covering steel plate 10 of the present invention includes
The difference step different from embodiment three below：
Two anchor slabs 13 and multiple dowels 22 are provided, in opening up the through hole that is adapted with the diameter of dowel 22 on anchor slab 13；
Dowel 12 includes dowel body 221 and anchorage head 222, and dowel 22 is set in two rows.By the dowel sheet of upper row's dowel 22
The two ends of body 121 insert on two anchor slabs 13 the corresponding through hole and are fixedly connected by way of plug welding respectively, and in dowel
The two ends of body 221 are welded and fixed anchorage head 222 at anchor slab 13；One end of dowel body 221 of lower row's dowel 22 inserts in two
Corresponding through hole and it is fixedly connected on individual anchor slab 13 by way of plug welding, the other end is bent to form kink 223, and this is curved
Folding part 223 is welded and fixed with I-steel 211.
The connection method of covering steel plate of the present invention has the beneficial effect that：
The bottom of covering steel plate is fixedly connected with the end of connecting plate by the way of interrupted connection weldering, so as to ensure that
The welding quality of covering steel plate, and covering Interal fixation is made in concrete structure by dowel and anchor slab.It is anti-buckling by setting
Ribbed stiffener prevents covering steel plate from crossing thermal flexure, and covering steel plate is played shear-resistant membrane, strengthens floor construction.Also by setting
Stiffener reinforces the connecting portion of connecting plate and anchor slab, strengthens the stability of connection.
The present invention is described in detail above in association with accompanying drawing embodiment, those skilled in the art can be according to upper
State it is bright the present invention is made many variations example.Thus, some of embodiment details should not constitute limitation of the invention, this
Invention regard the scope defined using appended claims as protection scope of the present invention.
Claims (10)
1. a kind of connection method of covering steel plate, the connection for concrete structure and covering steel plate, it is characterised in that including with
Lower step：
Anchor slab is provided, the anchor slab is defaulted in the casting space of concrete structure, and casting concrete structure cause it is described
Anchor slab is formed with joint face in the surface of the concrete structure；
Connecting plate is provided, one end of the connecting plate is fixed on to the joint face of the anchor slab, the upper surface shape of the connecting plate
Into there is support face；And
Covering steel plate is provided, the covering steel plate is placed on the support face, by the bottom of the covering steel plate and described
The other end of connecting plate is connected by discontinuous welding.
2. the connection method of covering steel plate as claimed in claim 1, it is characterised in that the covering steel plate is placed in described hold
When on support, stayed between the end of the covering steel plate and the joint face of the anchor slab and set gap, will using the gap
The covering steel plate is fixedly connected with the joint face and the connecting plate by plug welding.
3. the connection method of covering steel plate as claimed in claim 1, it is characterised in that the welding position that the discontinuous welding is formed
Spacing between putting a little is 60mm.
4. the connection method of covering steel plate as claimed in claim 1, it is characterised in that also include：Stiffener is provided, will be described
Stiffener is fixed on the bottom of the connecting plate, and is fixedly connected with the joint face of the corresponding anchor slab.
5. the connection method of covering steel plate as claimed in claim 1, it is characterised in that also include：Anti-buckling ribbed stiffener is provided,
The anti-buckling ribbed stiffener is erected to the upper surface for being fixed on the covering steel plate.
6. the connection method of covering steel plate as claimed in claim 1, it is characterised in that also include：Reinforced mesh is provided, by institute
Reinforced mesh is stated to be placed on the covering steel plate, and the casting concrete formation floor construction on the covering steel plate.
7. the connection method of covering steel plate as claimed in claim 6, it is characterised in that the floor construction is light concrete knot
Structure.
8. the connection method of covering steel plate as claimed in claim 1, it is characterised in that the anchor slab is defaulted in into concrete knot
Also include before in the casting space of structure：Dowel is provided, one end of the dowel is welded and fixed with the anchor slab；It is mixed pouring
Before Xtah Crude Clay structure, the dowel is defaulted in the concrete structure pouring space.
9. the connection method of covering steel plate as claimed in claim 8, it is characterised in that by one end of the dowel and the anchor
Plate weld is fixed, including：
In opening up through hole on the anchor slab；
The dowel is inserted in the through hole and plug welding is fixed；
One end away from the anchor slab on the dowel is bent to form anchorage head.
10. the connection method of covering steel plate as claimed in claim 8, it is characterised in that before casting concrete structure, also
Including：
I-steel is provided, the I-steel is defaulted in into the concrete structure；
The end of dowel on the anchor slab positioned at lower row is bent to form kink, the kink and the I-steel are welded
Connect fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356788.3A CN107119802B (en) | 2017-05-19 | 2017-05-19 | Connecting method of skin steel plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356788.3A CN107119802B (en) | 2017-05-19 | 2017-05-19 | Connecting method of skin steel plates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107119802A true CN107119802A (en) | 2017-09-01 |
| CN107119802B CN107119802B (en) | 2020-06-09 |
Family
ID=59728402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710356788.3A Active CN107119802B (en) | 2017-05-19 | 2017-05-19 | Connecting method of skin steel plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107119802B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112141919A (en) * | 2020-11-02 | 2020-12-29 | 上海宝冶工程技术有限公司 | Novel hoisting tool |
| CN114278077A (en) * | 2022-01-26 | 2022-04-05 | 淮安市博彦土木工程科学研究院有限公司 | Platform pole setting base |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004353291A (en) * | 2003-05-29 | 2004-12-16 | Sekisui House Ltd | Metal fitting for mounting metal skin panel on beam |
| CN101555706A (en) * | 2009-05-18 | 2009-10-14 | 长安大学 | Connected node and connection method of H-shaped beam and H-shaped column weak axis |
| CN202380645U (en) * | 2012-01-04 | 2012-08-15 | 牛雪松 | Steel bar anchoring component with reinforced concrete structure |
| CN203393848U (en) * | 2013-08-09 | 2014-01-15 | 鸿鑫建设集团有限公司 | Connection node structure of reinforced concrete column and steel I-beam |
| CN105256891A (en) * | 2015-09-17 | 2016-01-20 | 东南大学 | Prefabricated concrete frame structure with high-strength bottom bars |
-
2017
- 2017-05-19 CN CN201710356788.3A patent/CN107119802B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004353291A (en) * | 2003-05-29 | 2004-12-16 | Sekisui House Ltd | Metal fitting for mounting metal skin panel on beam |
| CN101555706A (en) * | 2009-05-18 | 2009-10-14 | 长安大学 | Connected node and connection method of H-shaped beam and H-shaped column weak axis |
| CN202380645U (en) * | 2012-01-04 | 2012-08-15 | 牛雪松 | Steel bar anchoring component with reinforced concrete structure |
| CN203393848U (en) * | 2013-08-09 | 2014-01-15 | 鸿鑫建设集团有限公司 | Connection node structure of reinforced concrete column and steel I-beam |
| CN105256891A (en) * | 2015-09-17 | 2016-01-20 | 东南大学 | Prefabricated concrete frame structure with high-strength bottom bars |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112141919A (en) * | 2020-11-02 | 2020-12-29 | 上海宝冶工程技术有限公司 | Novel hoisting tool |
| CN114278077A (en) * | 2022-01-26 | 2022-04-05 | 淮安市博彦土木工程科学研究院有限公司 | Platform pole setting base |
| CN114278077B (en) * | 2022-01-26 | 2022-09-23 | 淮安市博彦土木工程科学研究院有限公司 | Platform pole setting base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107119802B (en) | 2020-06-09 |
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