CN108678169A - A kind of connection structure of more limb abnormity lattice columns and H profile steel beam - Google Patents
A kind of connection structure of more limb abnormity lattice columns and H profile steel beam Download PDFInfo
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- CN108678169A CN108678169A CN201810556220.0A CN201810556220A CN108678169A CN 108678169 A CN108678169 A CN 108678169A CN 201810556220 A CN201810556220 A CN 201810556220A CN 108678169 A CN108678169 A CN 108678169A
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- limb
- steel beam
- profile steel
- column
- lattice
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- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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- 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
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
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- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B2001/2466—Details of the elongated load-supporting parts
- E04B2001/2469—Profile with an array of connection holes
Abstract
A kind of connection structure of more limb abnormity lattice columns and H profile steel beam, belongs to steel house technical field.The connection structure of more limb abnormity lattice columns and H profile steel beam includes more limb abnormity lattice columns, more limb abnormity lattice columns include newel limb and other multiple column limbs, the newel limb and other described column limbs are placed vertically, wherein, the web of the newel limb and the edge of a wing of other column limbs are oppositely arranged, the edge of a wing of the newel limb and the web of other column limbs are oppositely arranged, the newel limb and other described column limbs are connected by H profile steel beam between column limb, other described column limbs are connect with lattice intercolumniation H profile steel beam.The connection structure simple structure of more limb abnormity lattice columns and H profile steel beam, power transmission is clear, connection is reliable, in entirely production installation process, effect on environment is small, environmentally protective, is connected using the smaller H profile steel beam of size between column limb, considerable number of steel can be saved, it is with good economic efficiency.
Description
Technical field
The present invention relates to steel house technical field, more particularly to a kind of company of more limb abnormity lattice columns and H profile steel beam
Binding structure.
Background technology
Under state macro-control, steel structure industry has welcome development upsurge, and the research of steel house is also further deep.It passes
In the steel-frame structure house of system, the lateral rigidity of frame column is usually insufficient due to the limitation of sectional dimension, and increases and cut
Face size can cause the increase of cost again, and at the same time with the variability of shear wall shape, concrete frame structure may be used
It is protruded to avoid indoor suspension column, this greatly improves building beauty, increases space so that arrangement within doors is more
Flexibly, it has been also convenient in Architecture Decoration Design very much.The appearance of more limb abnormity lattice columns largely improves steel construction
, deficiency space utilization in so that steel house using function on reached beautiful in building compared to concrete structure
The same level with concrete residence, or even exceed.Since its own is by the smaller limb part connection of multiple sectional dimensions
At bending stiffness is big, and steel construction inherently has excellent anti-seismic performance in addition, it may be said that more limb abnormity lattice column steel frames
The anti-seismic performance of structure is more excellent.
Current more limb lattice columns are used in mostly in single layer and the higher industrial premises of floor height and CFST Arch Bridge
Deng, seldom getting application in more high-rise, main cause is complex in power transmission between each column limb of more limb lattice columns, wherein
At least a column limb requires to be connected by sewing material with other column limbs in multiple directions, and this requires the section form of this column limb is best
For square rectangle, therefore in general, the connection of more limb abnormity lattice columns and girder steel is complex, and being also just a lack of one kind at present can
By the connection type with maturation simple for process, just so that utilization of more limb abnormity lattice columns on the middle and senior level is less, and this is also right
The development of steel house causes great restriction.
Invention content
Of the existing technology in order to solve the problems, such as, the present invention provides a kind of more limb abnormity lattice columns and H profile steel beams
Connection structure, including more limb abnormity lattice columns, more limb abnormity lattice columns include newel limb and other multiple column limbs, described
Newel limb and other described column limbs are placed vertically, wherein the edge of a wing phase of the web of the newel limb and other column limbs
To setting, the edge of a wing of the newel limb and the web of other column limbs are oppositely arranged；
The newel limb and other described column limbs are connected by H profile steel beam between column limb, wherein H profile steel between the column limb
The newel limb or other described column limbs and institute when the web of beam and the newel limb either other column limbs is connect
The first lateral partitions are arranged in the corresponding position in top flange for stating H profile steel beam between column limb, and first lateral partitions are overhanging, and
The top flange of H profile steel beam is connect between the column limb, H profile steel between the newel limb or other described column limbs and the column limb
The second lateral partitions are arranged in the corresponding position in lower flange of beam, and second lateral partitions are overhanging, and the H between the column limb
The lower flange of section steel beam connects, and the newel limb or other described column limbs are opposite with the web of H profile steel beam between the column limb
The first vertical baffle is arranged in the position answered, and first vertical baffle is overhanging, and the web of H profile steel beam connects between the column limb
It connects；When H profile steel beam is connect with the edge of a wing of the newel limb or other column limbs between the column limb, H-type between the column limb
The first ribbed stiffener, first ribbed stiffener and center is arranged in one end that girder steel is connect with the edge of a wing of newel limb or other column limbs
The edge of a wing of column limb or other column limbs connects；
Other described column limbs are connect with lattice intercolumniation H profile steel beam, wherein the lattice intercolumniation H profile steel beam and other column limbs
Web connection when, other described column limbs corresponding with the top flange of lattice intercolumniation H profile steel beam position setting third cross
To partition board, the third lateral partitions are overhanging, and are connect with the top flange of lattice intercolumniation H profile steel beam, other described column limbs with
The 4th lateral partitions are arranged in the corresponding position in lower flange of the lattice intercolumniation H profile steel beam, and the 4th lateral partitions are overhanging,
And it is connect with the lower flange of lattice intercolumniation H profile steel beam, other described column limbs are opposite with the web of lattice intercolumniation H profile steel beam
The second vertical baffle is arranged in the position answered, and second vertical baffle is overhanging, and with the web of the lattice intercolumniation H profile steel beam
Connection；When the lattice intercolumniation H profile steel beam is connect with the edge of a wing of other column limbs, other described column limbs and the lattice intercolumniation
The second ribbed stiffener is arranged in the corresponding position in top flange of H profile steel beam, and second ribbed stiffener is upper with lattice intercolumniation H profile steel beam
The edge of a wing connects, and third ribbed stiffener is arranged in other described column limbs position corresponding with the lower flange of lattice intercolumniation H profile steel beam,
The third ribbed stiffener is connect with the lower flange of lattice intercolumniation H profile steel beam, other described column limbs and the lattice intercolumniation H profile steel beam
The corresponding position of web the 4th ribbed stiffener is set, the web of the 4th ribbed stiffener and the lattice intercolumniation H profile steel beam connects
It connects.
When H profile steel beam is connect with the edge of a wing of other column limbs between the column limb, other described column limbs are provided with slender acanthopanax
The both ends of strength rib and the 6th ribbed stiffener, the 5th ribbed stiffener and the 6th ribbed stiffener two with other column limbs respectively
The inside on the edge of a wing connects, and the top flange of H profile steel beam and second ribbed stiffener are same between the 5th ribbed stiffener, the column limb
The link position on two edges of a wing of horizontal plane, the 6th ribbed stiffener and other column limbs H profile steel beam between the column limb respectively
Lower flange and the third ribbed stiffener are corresponding；It is described when H profile steel beam is connect with the web of other column limbs between the column limb
Other column limbs are provided with the 7th ribbed stiffener and the 8th ribbed stiffener, and one end and second lateral partitions of the 7th ribbed stiffener connect
It connecing, the other end is connect with the web of other column limbs, and described 8th ribbed stiffener one end is connect with the web of other column limbs,
The other end is connect with the 4th lateral partitions, and the 7th ribbed stiffener and the 8th ribbed stiffener are arranged along same straight line.
The connection structure of more limb abnormity lattice columns and H profile steel beam further includes multiple cover boards, described first vertically every
Between plate and the column limb when web connection of H profile steel beam, one piece of cover board, the cover board and institute are set in every side of junction
The web for stating H profile steel beam between the first vertical baffle and the column limb is arranged in parallel, the cover board, first vertical baffle and institute
The web for stating H profile steel beam between column limb is bolted；The web of 4th ribbed stiffener and the lattice intercolumniation H profile steel beam connects
When connecing, one piece of cover board, the cover board and the 4th ribbed stiffener and the lattice intercolumniation H-type are set in every side of junction
The web of girder steel is arranged in parallel, and the web of the cover board, the 4th ribbed stiffener and the lattice intercolumniation H profile steel beam passes through bolt
Connection.
The sectional dimension of H profile steel beam is less than the sectional dimension of the lattice intercolumniation H profile steel beam between the column limb.
Mounting hole, first ribbed stiffener and the newel limb or other described columns are set on first ribbed stiffener
The edge of a wing of limb is bolted.
First lateral partitions, second lateral partitions and first vertical baffle respectively with the newel limb
Or other described column limbs are using three face weld all around connections, the third lateral partitions, the 4th lateral partitions and described second
Vertical baffle is connect with other described column limbs using three face weld all arounds respectively, H profile steel beam between first ribbed stiffener and the column limb
Using three face weld all around connections.
First lateral partitions and second lateral partitions respectively between the column limb top flange of H profile steel beam and under
The edge of a wing is connected using full penetration butt weld, the third lateral partitions and the 4th lateral partitions respectively with the lattice column
Between the top flange of H profile steel beam connected using full penetration butt weld with lower flange.
Second ribbed stiffener and the third ribbed stiffener are connect with other column limbs using fillet weld respectively.
The section form of the connection structure of more limb abnormity lattice columns and H profile steel beam be cross, T shapes, L-shaped, it is Z-shaped or
The shape of other adaptation construction walls of person.
The connection structure of more limb abnormity lattice columns and H profile steel beam in the present invention, including more limb abnormity lattice columns are described more
Limb abnormity lattice column includes newel limb and other multiple column limbs, and the newel limb and other described column limbs are placed vertically, institute
The edge of a wing for stating the web and other column limbs of newel limb is oppositely arranged, the edge of a wing of the newel limb and other described column limbs
Web be oppositely arranged, wherein newel limb and other described column limbs are connected by H profile steel beam between column limb, other column limb datives
Structure intercolumniation H profile steel beam connects, and connection structure simple structure, power transmission is clear, and connection is reliable；The welding portion of the present invention is mostly in work
It is completed in factory, strong guarantee can be obtained in quality control, assembling at the scene is connected by screw bolts mostly, can be improved and be applied
Work speed shortens construction period, while in entirely production installation process, effect on environment is small, environmentally protective；The present invention
It can be adjusted according to actual condition in connection structure, there is extraordinary adaptability, simultaneously because production technology is fixed, design is thought
Road is simple, can be standardized production, making easy to produce in the factory, and processing cost is saved in machine-shaping；The present invention's
The sectional dimension of H profile steel beam is less than the sectional dimension of lattice intercolumniation H profile steel beam between column limb, and connection structure uses size between column limb
Smaller H profile steel beam is connected, and can save considerable number of steel, with good economic efficiency.
Description of the drawings
Fig. 1 is the vertical view of the more limb abnormity lattice columns of cross provided by the invention and the connection structure of H profile steel beam；
Fig. 2 is the front elevation view of the more limb abnormity lattice columns of cross provided by the invention and the connection structure of H profile steel beam；
Fig. 3 is the vertical view of the more limb abnormity lattice columns of T shapes provided by the invention and the connection structure of H profile steel beam；
Fig. 4 is the front elevation view of the more limb abnormity lattice columns of T shapes provided by the invention and the connection structure of H profile steel beam；
Fig. 5 is the vertical view of the more limb abnormity lattice columns of L-shaped provided by the invention and the connection structure of H profile steel beam；
Fig. 6 is the front elevation view of the more limb abnormity lattice columns of L-shaped provided by the invention and the connection structure of H profile steel beam；
Fig. 7 is the vertical view that H profile steel beam is connect with the web of newel limb between column limb provided by the invention；
Fig. 8 is the front elevation view that H profile steel beam is connect with the web of newel limb between column limb provided by the invention；
Fig. 9 is the vertical view that H profile steel beam is connect with the edge of a wing of newel limb between column limb provided by the invention；
Figure 10 is the front elevation view that H profile steel beam is connect with the edge of a wing of newel limb between column limb provided by the invention；
Figure 11 is the vertical view that lattice intercolumniation H profile steel beam provided by the invention is connect with the edge of a wing of other column limbs；
Figure 12 is the front elevation view that lattice intercolumniation H profile steel beam provided by the invention is connect with the edge of a wing of other column limbs；
Figure 13 is the vertical view that lattice intercolumniation H profile steel beam provided by the invention is connect with the web of other column limbs；
Figure 14 is the front elevation view that lattice intercolumniation H profile steel beam provided by the invention is connect with the web of other column limbs.
Wherein,
1 newel limb, 2 other column limbs, H profile steel beam between 3 column limbs, 4 lattice intercolumniation H profile steel beams, 5 first lateral partitions, 6
Two lateral partitions, 7 first vertical baffles, 8 second vertical baffles, 9 first ribbed stiffeners, 10 second ribbed stiffeners, 11 third ribbed stiffeners,
12 the 4th ribbed stiffeners, 13 the 5th ribbed stiffeners, 14 cover boards, 15 third lateral partitions, 16 the 4th lateral partitions, 17 the 6th ribbed stiffeners,
18 the 7th ribbed stiffeners, 19 the 8th ribbed stiffeners.
Specific implementation mode
Of the existing technology in order to solve the problems, such as, as shown in Fig. 1 to Figure 14, the present invention provides a kind of more limb abnormity lattice
The connection structure of structure column and H profile steel beam, including more limb abnormity lattice columns, more limb abnormity lattice columns include newel limb 1 and multiple
Other column limbs 2, newel limb 1 and other column limbs 2 are placed vertically, wherein the edge of a wing of the web of newel limb 1 and other column limbs 2
It is oppositely arranged, the edge of a wing of newel limb 1 and the web of other column limbs 2 are oppositely arranged, the newel limb 1 in the present invention and other columns
Limb 2 puts the rigidity that different directions can be improved with connection structure；
Newel limb 1 and other column limbs 2 are connected by H profile steel beam 3 between column limb, wherein H profile steel beam 3 and center between column limb
Column limb 1 either the web connection of other column limbs 2 when newel limb 1 or other column limbs 2 and column limb between H profile steel beam 3 top flange
The first lateral partitions 5 are arranged in corresponding position, and the first lateral partitions 5 are overhanging, and between column limb H profile steel beam 3 top flange
Connection, newel limb 1 or other column limbs 2 corresponding with the lower flange of H profile steel beam 3 between column limb position setting second laterally every
Plate 6, the second lateral partitions 6 are overhanging, and the lower flange of H profile steel beam 3 is connect between column limb, newel limb 1 or other column limbs 2
First vertical baffle 7 of the corresponding position setting of the web of H profile steel beam 3 between column limb, the first vertical baffle 7 is overhanging, and with
The web connection of H profile steel beam 3 between column limb；When H profile steel beam 3 is connect with the edge of a wing of newel limb 1 or other column limbs 2 between column limb,
The first ribbed stiffener 9 is arranged in one end that H profile steel beam 3 is connect with the edge of a wing of newel limb 1 or other column limbs 2 between column limb, and first adds
Strength rib 9 is connect with the edge of a wing of newel limb 1 or other column limbs 2, is arranged mounting hole on the first ribbed stiffener 9, the first ribbed stiffener 9 with
The edge of a wing of newel limb 1 or other column limbs 2 is bolted, it is preferred that bolt is high-strength friction-type bolt, is conveniently put more energy into
Rib power transmission simultaneously ensures local stability；
Other column limbs 2 are connect with lattice intercolumniation H profile steel beam 4, wherein the abdomen of lattice intercolumniation H profile steel beam 4 and other column limbs 2
When plate connects, third lateral partitions 15 are arranged in other column limbs 2 position corresponding with the top flange of lattice intercolumniation H profile steel beam 4, the
Three lateral partitions 15 are overhanging, and are connect with the top flange of lattice intercolumniation H profile steel beam 4, other column limbs 2 and lattice intercolumniation H profile steel
The 4th lateral partitions 16 are arranged in the corresponding position in the lower flange of beam 15, and the 4th lateral partitions 16 are overhanging, and with lattice intercolumniation H
The lower flange of section steel beam 4 connects, and the position setting second corresponding with the web of lattice intercolumniation H profile steel beam 4 of other column limbs 2 is vertical
Partition board 8, the second vertical baffle 8 is overhanging, and is connect with the web of lattice intercolumniation H profile steel beam 4；Lattice intercolumniation H profile steel beam 4 and its
When the edge of a wing connection of his column limb 2, other column limbs 2 position corresponding with the top flange of lattice intercolumniation H profile steel beam 4 is arranged second and adds
Strength rib 10, the second ribbed stiffener 10 are connect with the top flange of lattice intercolumniation H profile steel beam 4, other column limbs 2 and lattice intercolumniation H profile steel beam 4
The corresponding position in lower flange setting third ribbed stiffener 11, third ribbed stiffener 11 and the lower flange of lattice intercolumniation H profile steel beam 4 connect
It connects, the 4th ribbed stiffener 12, the 4th ribbed stiffener 12 is arranged in other column limbs 2 position corresponding with the web of lattice intercolumniation H profile steel beam 4
It is connect with the web of lattice intercolumniation H profile steel beam 4, the sectional dimension of H profile steel beam 3 is less than cutting for lattice intercolumniation H profile steel beam 4 between column limb
Face size can save considerable number of steel under the premise of ensureing quality, reduce processing cost, and energy conservation and environmental protection has good
Good economic benefit, in the present invention, the first lateral partitions, the second lateral partitions, third lateral partitions, the 4th lateral partitions, the
One vertical baffle and the second vertical baffle distinguish overhanging 100mm.
When H profile steel beam 3 is connect with the edge of a wing of other column limbs 2 between column limb, other column limbs 2 are provided with the 5th ribbed stiffener 13 and
The both ends of six ribbed stiffeners 17, the 5th ribbed stiffener 13 and the 6th ribbed stiffener 17 connect on the inside of two edges of a wing of other column limbs 2 respectively
It connects, the top flange of H profile steel beam 3 and the second ribbed stiffener 10 are in same level, the 6th ribbed stiffener 17 between the 5th ribbed stiffener 13, column limb
The lower flange of H profile steel beam 3 and third ribbed stiffener 11 are opposite between column limb respectively with the link position on two edges of a wing of other column limbs 2
It answers；When H profile steel beam 3 is connect with the web of other column limbs 2 between column limb, other column limbs 2 are provided with the 7th ribbed stiffener 18 and the 8th and add
Strength rib 19, one end of the 7th ribbed stiffener 18 are connect with the second lateral partitions 8, and the other end is connect with the web of other column limbs 2, and the 8th
19 one end of ribbed stiffener is connect with the web of other column limbs 2, and the other end is connect with the 4th lateral partitions 16, the 7th ribbed stiffener 18 and
Eight ribbed stiffeners 19 are arranged along same straight line, and more limb abnormity lattice columns of offer of the invention and the connection structure of H profile steel beam pass through
Multiple ribbed stiffeners are attached, and are facilitated power transmission and are ensured local stability.
The connection structure of more limb abnormity lattice columns and H profile steel beam further includes multiple cover boards 14, the first vertical baffle 7 and column limb
Between H profile steel beam 3 web connection when, one piece of cover board 14 of every side setting in junction, cover board 14 and the first vertical baffle 7 and column
The web of H profile steel beam 3 is arranged in parallel between limb, and the web of H profile steel beam 3 passes through bolt between cover board 14, the first vertical baffle 7 and column limb
Connection；When 4th ribbed stiffener 12 is connect with the web of lattice intercolumniation H profile steel beam 4, one piece of cover board 14 is set in every side of junction,
Cover board 14 and the web of the 4th ribbed stiffener 12 and lattice intercolumniation H profile steel beam 4 are arranged in parallel, cover board 14, the 4th ribbed stiffener 12 and lattice
The web of structure intercolumniation H profile steel beam 4 is bolted, in the H profile steel beam 3 between the first vertical baffle 7, column limb respectively of cover board 14
The contact surface of the web of web, the 4th ribbed stiffener 12 and lattice intercolumniation H profile steel beam 4 carries out blasting treatment, makes frictional force bigger, side
Just it is bolted using high-strength friction-type.
All bolts used in the present invention are all high-strength friction-type bolts.
Preferably, the first lateral partitions 5, the second lateral partitions 6 and the first vertical baffle 7 respectively with newel limb 1 or
Other column limbs 2 using three face weld all arounds connections, third lateral partitions 15, the 4th lateral partitions 16 and the second vertical baffle 8 respectively with
Other column limbs 2 are using three face weld all around connections, and H profile steel beam 3 is using three face weld all around connections between the first ribbed stiffener 9 and column limb.
Preferably, the first lateral partitions 5 and the second lateral partitions 6 top flange of H profile steel beam 3 and bottom wing between column limb respectively
Edge is connected using full penetration butt weld, third lateral partitions 15 and the 4th lateral partitions 16 respectively with lattice intercolumniation H profile steel beam 3
Top flange connected using full penetration butt weld with lower flange.
Preferably, the second ribbed stiffener 10 and third ribbed stiffener 11 are connect with other column limbs using fillet weld respectively, when necessary,
Bottom bracket can be set.
The section form of the connection structure of more limb abnormity lattice columns and H profile steel beam be cross, T shapes, L-shaped, it is Z-shaped or
The shape of other adaptation construction walls of person.
Such as Fig. 1 and Fig. 2, the section form of the connection structure of more limb abnormity lattice columns and H profile steel beam is cross.
Such as Fig. 3 and Fig. 4, the section form of the connection structure of more limb abnormity lattice columns and H profile steel beam is T shapes, wherein two
H profile steel beam 3 is connect with the web of newel limb 1 respectively between column limb, and H profile steel beam 3 and the edge of a wing of newel limb 1 connect between a column limb
It connects.
Such as Fig. 5 and Fig. 6, the section form of the connection structure of more limb abnormity lattice columns and H profile steel beam is L-shaped, wherein center
H profile steel beam 3 connects between the side of 1 web of column limb and a column limb, and one and newel are connected between two edges of a wing of the other side
The parallel ribbed stiffener of 1 web of limb, H profile steel beam 3 is connect with the edge of a wing of newel limb 1 between another column limb.
The process of the connection structure of more limb abnormity lattice columns and H profile steel beam in the present invention：
1. in factory, multiple ribbed stiffeners, multiple lateral partitions, multiple vertical baffles and corresponding mounting hole are processed.
2. at the scene, (1) establishes newel limb and other column limbs, installed so that center limb column and other limbs by sewing material
Column is connected and corresponding lateral support is arranged, it should be noted here that the placement position of newel limb and other column limbs is correct, i.e.,
The web of newel limb and the edge of a wing of other column limbs are oppositely arranged, and the edge of a wing of newel limb is opposite with the web of other column limbs to be set
It sets；(2) it is connected with H profile steel beam between the smaller column limb of deck-molding between newel limb and other column limbs, H profile steel beam and newel between column limb
When the edge of a wing connection of limb, ribbed stiffener is set in beam-ends, mounting hole is set in corresponding position and is carried out at sandblasting on junction surface
Reason using high-strength friction-type bolt to be connected, and H profile steel beam is connect with the web of newel limb between column limb, the edge of a wing of newel limb
It is connect using butt weld with lateral partitions, and run-on tab is set, when the web of newel limb is connect with vertical baffle, connected
Every side at place adds one piece of cover board, and carries out blasting treatment on contact surface surface, is finally connected using high-strength friction-type bolt.(3)
Other column limbs are connect with lattice intercolumniation H profile steel beam, and lattice intercolumniation H profile steel beam is connect with the edge of a wing of other column limbs, other limb columns with
Lattice intercolumniation H profile steel beam is connected by ribbed stiffener, and the edge of a wing of ribbed stiffener and lattice intercolumniation H profile steel beam is welded, ribbed stiffener and lattice
The web of intercolumniation H profile steel beam is connected using high-strength bolt, and lattice intercolumniation H profile steel beam is connect with the web of other column limbs, lattice column
Between the edge of a wing of H profile steel beam be connected using butt weld with lateral partitions, and run-on tab is set, when web is connect with vertical baffle,
Add one piece of cover board in every side of junction, and blasting treatment is carried out on contact surface surface, finally uses high-strength friction-type bolt phase
Even.(4) corresponding lateral support is removed.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of connection structure of more limb abnormity lattice columns and H profile steel beam, which is characterized in that including more limb abnormity lattice columns, institute
It includes newel limb and other multiple column limbs to state more limb abnormity lattice columns, and the newel limb and other described column limbs are put vertically
It sets, wherein the web of the newel limb and the edge of a wing of other column limbs are oppositely arranged, the edge of a wing of the newel limb and institute
The web for stating other column limbs is oppositely arranged；
The newel limb and other described column limbs are connected by H profile steel beam between column limb, wherein between the column limb H profile steel beam with
The newel limb either the web connection of other column limbs when the newel limb or other described column limbs and the column
The first lateral partitions are arranged in the corresponding position in the top flange of H profile steel beam between limb, and first lateral partitions are overhanging, and with institute
State the top flange connection of H profile steel beam between column limb, H profile steel beam between the newel limb or other described column limbs and the column limb
The second lateral partitions are arranged in the corresponding position in lower flange, and second lateral partitions are overhanging, and the H profile steel between the column limb
The lower flange of beam connects, and the newel limb or other described column limbs are corresponding with the web of H profile steel beam between the column limb
The first vertical baffle is arranged in position, and first vertical baffle is overhanging, and the web of H profile steel beam is connect between the column limb；
When H profile steel beam is connect with the edge of a wing of the newel limb or other column limbs between the column limb, H profile steel beam between the column limb
The first ribbed stiffener, first ribbed stiffener and newel limb is arranged in the one end being connect with the edge of a wing of newel limb or other column limbs
Or the edge of a wing connection of other column limbs；
Other described column limbs are connect with lattice intercolumniation H profile steel beam, wherein the abdomen of the lattice intercolumniation H profile steel beam and other column limbs
When plate connects, other described column limbs corresponding with the top flange of lattice intercolumniation H profile steel beam position setting third transverse direction every
Plate, the third lateral partitions are overhanging, and are connect with the top flange of lattice intercolumniation H profile steel beam, other described column limbs with it is described
The 4th lateral partitions are arranged in the corresponding position in lower flange of lattice intercolumniation H profile steel beam, and the 4th lateral partitions are overhanging, and
It is connect with the lower flange of lattice intercolumniation H profile steel beam, other described column limbs are corresponding with the web of lattice intercolumniation H profile steel beam
The second vertical baffle is arranged in position, and second vertical baffle is overhanging, and connects with the web of the lattice intercolumniation H profile steel beam
It connects；When the lattice intercolumniation H profile steel beam is connect with the edge of a wing of other column limbs, other described column limbs and the lattice intercolumniation H
The second ribbed stiffener is arranged in the corresponding position in top flange of section steel beam, and second ribbed stiffener is upper with lattice intercolumniation H profile steel beam
The edge of a wing connects, and third ribbed stiffener is arranged in other described column limbs position corresponding with the lower flange of lattice intercolumniation H profile steel beam,
The third ribbed stiffener is connect with the lower flange of lattice intercolumniation H profile steel beam, other described column limbs and the lattice intercolumniation H profile steel beam
The corresponding position of web the 4th ribbed stiffener is set, the web of the 4th ribbed stiffener and the lattice intercolumniation H profile steel beam connects
It connects.
2. the connection structure of more limb abnormity lattice columns and H profile steel beam according to claim 1, which is characterized in that the column
When H profile steel beam is connect with the edge of a wing of other column limbs between limb, other described column limbs are provided with the 5th ribbed stiffener and the 6th and put more energy into
The both ends of rib, the 5th ribbed stiffener and the 6th ribbed stiffener connect on the inside of two edges of a wing of other column limbs respectively
It connects, the top flange of H profile steel beam and second ribbed stiffener are described in same level between the 5th ribbed stiffener, the column limb
The link position on two edges of a wing of the 6th ribbed stiffener and other column limbs lower flange of H profile steel beam and described between the column limb respectively
Third ribbed stiffener is corresponding；When H profile steel beam is connect with the web of other column limbs between the column limb, other column limbs setting
There is the 7th ribbed stiffener and the 8th ribbed stiffener, one end of the 7th ribbed stiffener to be connect with second lateral partitions, the other end with
The web of other column limbs connects, and described 8th ribbed stiffener one end is connect with the web of other column limbs, the other end and institute
The connection of the 4th lateral partitions is stated, the 7th ribbed stiffener and the 8th ribbed stiffener are arranged along same straight line.
3. the connection structure of more limb abnormity lattice columns and H profile steel beam according to claim 1, which is characterized in that described
The connection structure of more limb abnormity lattice columns and H profile steel beam further includes multiple cover boards, H between first vertical baffle and the column limb
When the web connection of section steel beam, one piece of cover board, the cover board and first vertical baffle are set in every side of junction
The web of H profile steel beam is arranged in parallel between the column limb, H profile steel between the cover board, first vertical baffle and the column limb
The web of beam is bolted；When 4th ribbed stiffener is connect with the web of the lattice intercolumniation H profile steel beam, in junction
Every side one piece of cover board is set, the web of the cover board and the 4th ribbed stiffener and the lattice intercolumniation H profile steel beam is flat
Row setting, the web of the cover board, the 4th ribbed stiffener and the lattice intercolumniation H profile steel beam are bolted.
4. the connection structure of more limb abnormity lattice columns and H profile steel beam according to claim 1, which is characterized in that the column
The sectional dimension of H profile steel beam is less than the sectional dimension of the lattice intercolumniation H profile steel beam between limb.
5. the connection structure of more limb abnormity lattice columns and H profile steel beam according to claim 1, which is characterized in that described
Mounting hole is set on one ribbed stiffener, and the edge of a wing of first ribbed stiffener and the newel limb or other column limbs passes through spiral shell
It tethers and connects.
6. the connection structure of more limb abnormity lattice columns and H profile steel beam according to claim 1, which is characterized in that described
One lateral partitions, second lateral partitions and first vertical baffle respectively with the newel limb or other described columns
Limb using three face weld all arounds connections, the third lateral partitions, the 4th lateral partitions and second vertical baffle respectively with
Other described column limbs are using three face weld all around connections, and H profile steel beam is connected using three face weld all arounds between first ribbed stiffener and the column limb
It connects.
7. the connection structure of more limb abnormity lattice columns and H profile steel beam according to claim 1, which is characterized in that described
The top flange and lower flange of H profile steel beam use full penetration between the column limb respectively for one lateral partitions and second lateral partitions
Butt weld connects, and the third lateral partitions and the 4th lateral partitions are upper with the lattice intercolumniation H profile steel beam respectively
The edge of a wing is connected with lower flange using full penetration butt weld.
8. the connection structure of more limb abnormity lattice columns and H profile steel beam according to claim 1, which is characterized in that described
Two ribbed stiffeners and the third ribbed stiffener are connect with other column limbs using fillet weld respectively.
9. the connection structure of more limb abnormity lattice columns and H profile steel beam according to claim 1, which is characterized in that described more
The section form of the connection structure of limb abnormity lattice column and H profile steel beam is cross, T shapes, L-shaped, Z-shaped or other adapt to construction
The shape of wall.
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| CN108678169B (en) | 2023-08-18 |
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