CN107327029A - A kind of concrete filled steel tube pole steel beam assembled space nodes - Google Patents
A kind of concrete filled steel tube pole steel beam assembled space nodes Download PDFInfo
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- CN107327029A CN107327029A CN201710756327.5A CN201710756327A CN107327029A CN 107327029 A CN107327029 A CN 107327029A CN 201710756327 A CN201710756327 A CN 201710756327A CN 107327029 A CN107327029 A CN 107327029A
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- steel pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 259
- 239000010959 steel Substances 0.000 title claims abstract description 259
- 238000007596 consolidation process Methods 0.000 claims abstract description 7
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 210000001015 abdomen Anatomy 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000002411 adverse Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 11
- 229910000679 solder Inorganic materials 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/185—Connections not covered by E04B1/21 and E04B1/2403, e.g. connections between structural parts of different material
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
Concrete filled steel tube pole steel beam assembled space nodes belong to structural steelwork technical field, it is characterized in that, main cover plate, secondary floor, auxiliary coverplate, main shear plate, secondary shear plate and prepared screw-bolt hole are set in steel core concrete column, prepared screw-bolt hole on main girder steel, secondary girder steel, during on-site consolidation, main girder steel and secondary girder steel are all connected between steel core concrete column by bolts assemblies.The node allows component to be prefabricated in the factory and scene only carries out bolt consolidation service, can avoid Site Welding defect to the adverse effect of Seismic Behavior；It can apply to the concrete filled steel tube pole steel beam space nodes situation for thering is beam to connect in two vertical direction；The bearing capacity of node is improved using concrete filled；Bearing capacity, rigidity and the surrender pattern of node can be adjusted by adjustment bolt quantity and arrangement, bolt specification, main cover plate gauge lattice, auxiliary coverplate specification, the ductility and anti-seismic performance of node is improved.
Description
Technical field
The invention belongs to Structural Engineering long strands field, more particularly to a kind of steel pipe concrete column-steel beam assembling
Formula space nodes.
Background technology
With economic and society development, application of the steel core concrete column in multi-rise building is more and more extensive, but with
The requirement in construction to the duration is shorter and shorter, and to energy conservation and the requirement more and more higher of environmental protection, it is existing
The drawbacks of conventional steel concrete column-steel beam joint in technology, progressively shows.Due to conventional steel coagulation of the prior art
Earth pillar-steel beam joint is mainly installed using On-site Welding Technology, and installation rate is slow, Energy Consumption of Construction is high, it is difficult to realize full assembling
Construction；And after conventional steel concrete column-steel beam joint top flange of the prior art and steel core concrete column outer wall plate weld
The transmission of edge of a wing pulling force is generally local by curved realization by the wallboard of outer steel pipe, it is impossible to makes full use of concrete filled to improve node and holds
Carry power；Simultaneously conventional steel concrete column-steel beam joint of the prior art anti-seismic performance by Site Welding quality influenceed compared with
Greatly.How steel core concrete column and steel in multi-rise building realized on the basis of using concrete filled guarantee ultimate bearing capacity of joints
Full assembled connection between beam, is a problem urgently to be resolved hurrily in Practical Project.
Therefore, it is badly in need of a kind of steel pipe concrete column-steel beam assembled that can overcome disadvantages mentioned above of the prior art empty
Intermediate node.
The content of the invention
Present invention seek to address that above-mentioned technical problem present in prior art.Therefore, the present invention proposes that a kind of steel pipe is mixed
Solidifying earth pillar-girder steel assembled space nodes, the space nodes can be realized for ensureing ultimate bearing capacity of joints using concrete filled
On the basis of realize that the full assembled in multi-rise building between steel core concrete column and girder steel connects this problem.
The node can realize that component is prefabricated in the factory, job site only carries out bolts assemblies operation without site welding
Connect, realize full assembled connection between two vertical direction girder steels and steel core concrete column, and fill out coagulation in can making full use of
Soil improves ultimate bearing capacity of joints.
To achieve the above object, the present invention proposes the technology of two sets of steel pipe concrete column-steel beam assembled space nodes
Scheme.
A sets of plan proposed by the present invention is as follows.
A kind of steel pipe concrete column-steel beam assembled space nodes, it includes：Outer steel pipe, main cover plate, secondary floor, secondary lid
Plate, main shear plate, secondary shear plate；
The outer steel duct has the space of filling concrete filled, and two in the principal direction of the outer steel pipe are right
Relevant position on face is answered to open up horizontal elongated slot, the main cover plate passes through outer steel pipe, the main cover described in the horizontal elongated slot insertion
With the outer steel pipe by being welded to connect；On two corresponding surfaces of the auxiliary direction vertical with the principal direction of the outer steel pipe
Longitudinal elongated slot is opened in relevant position, the secondary floor by outer steel pipe described in longitudinal elongated slot insertion, the secondary floor with it is described
Outer steel pipe is by being welded to connect；The auxiliary coverplate, the auxiliary coverplate point are set on the outside auxiliary direction of the outer steel pipe
Not with the outer steel pipe and the secondary floor by being welded to connect；Set in the outside principal direction of the outer steel pipe described
Main shear plate, the main shear plate with the outer steel pipe is by bolt or is welded to connect；In the outside pair of the outer steel pipe
Side sets up the secondary shear plate, the secondary shear plate with the outer steel pipe is by bolt or is welded to connect；The main cover plate,
Auxiliary coverplate, main shear plate and secondary shear plate relevant position prepared screw-bolt hole.
Preferably, the rectangular body of outer steel pipe, with four sides；The main cover plate is in the square that two ends are antiparallelogram
Shape platy structure；The secondary floor is in isosceles trapezoid beam texture；The rectangular platy structure of auxiliary coverplate；The main shear plate
It is rectangle platy structure；The secondary shear plate is rectangle platy structure.
Preferably, the main cover plate reserves concrete through hole on the position on the inside of the outer girder steel.
Preferably, one or two main girder steels of connection can be not connected to or connected in the principal direction；The auxiliary direction
On can connect one or connection two secondary girder steels.
Preferably, when only auxiliary connection girder steel is not connected to main girder steel, it can be not provided with the main cover plate or main shear plate
One or whole.
Preferably, main girder steel is in i-beam structure, and main force's girder steel is made up of the girder edge of a wing with girder web plate；Secondary girder steel
In i-beam structure, the secondary girder steel is made up of the auxiliary girder edge of a wing with auxiliary girder web；The girder edge of a wing, girder web plate, the auxiliary girder wing
Relevant position prepared screw-bolt hole on edge and auxiliary girder web.
Preferably, during on-site consolidation, the girder edge of a wing is bolted with the main cover plate, by the girder abdomen
Plate is bolted with the main shear plate, and the auxiliary girder edge of a wing and the auxiliary coverplate are bolted, by the pair
Web is bolted with the secondary shear plate, by the concrete through hole on the main cover plate to the outer girder steel
Inside injection concrete filled.
Another sets of plan proposed by the present invention is as follows.
A kind of steel pipe concrete column-steel beam assembled space nodes, it includes：Outer steel pipe, main cover plate, secondary floor, secondary lid
Plate, main shear plate, secondary shear plate, inner horizontal plate, interior stringer board；
The outer steel duct has the space of filling concrete filled, two in the outside principal direction of the outer steel pipe
The main cover plate is set on individual corresponding surface, and the main cover plate is with the outer steel pipe by being welded to connect；In the outer steel pipe
Side sets the inner horizontal plate with the main cover plate corresponding position, and the inner horizontal plate is with the outer steel pipe by being welded to connect；
The secondary floor, the pair are set on two corresponding surfaces on the auxiliary direction vertical with the principal direction of the outside of the outer steel pipe
Floor is by being welded to connect the outer steel pipe；It is vertical in being set in the inner side of the outer steel pipe with the secondary floor corresponding position
Plate, the interior stringer board is with the outer steel pipe by being welded to connect；Auxiliary coverplate is being set on the auxiliary direction on the outside of the outer steel pipe,
The auxiliary coverplate is respectively with the outer steel pipe and the secondary floor by being welded to connect；In the outside of the outer steel pipe main side
Set up main shear plate, the main shear plate with the outer steel pipe is by bolt or is welded to connect；On the outside of the outer steel pipe
Secondary shear plate is set on the auxiliary direction, the secondary shear plate with the outer steel pipe is by bolt or is welded to connect；The main cover
Plate, auxiliary coverplate, main shear plate and secondary shear plate relevant position prepared screw-bolt hole.
Preferably, the rectangular body of outer steel pipe, with four sides；The main cover plate is in the tabular knot of antiparallelogram
Structure；The trapezoidal beam texture of secondary floor；The rectangular platy structure of auxiliary coverplate；The main shear plate is rectangle tabular
Structure；The secondary shear plate is rectangle platy structure；The rectangular platy structure of inner horizontal plate；The interior stringer board is in cuboid
Beam texture.
Preferably, concrete through hole is reserved on the inner horizontal plate.
Preferably, one or two main girder steels of connection can be not connected to or connected in the principal direction；The auxiliary direction
On can connect one or connection two secondary girder steels.
Preferably, when only auxiliary connection girder steel is not connected to main girder steel, the main cover plate, main shear plate or interior horizontal stroke can be not provided with
One, two or whole in plate.
Preferably, main girder steel is in i-beam structure, and main force's girder steel is made up of the girder edge of a wing with girder web plate；Secondary girder steel
In i-beam structure, the secondary girder steel is made up of the auxiliary girder edge of a wing with auxiliary girder web；The girder edge of a wing, girder web plate, the auxiliary girder wing
Relevant position prepared screw-bolt hole on edge and auxiliary girder web.
Preferably, during on-site consolidation, the girder edge of a wing is bolted with the main cover plate, by the girder abdomen
Plate is bolted with the main shear plate, and the auxiliary girder edge of a wing and the auxiliary coverplate are bolted, by the pair
Web is bolted with the secondary shear plate, by the concrete through hole on the inner horizontal plate to the outer girder steel
Inside injection concrete filled.
The steel pipe concrete column-steel beam assembled space nodes of the application have the beneficial effect that：
(1) beam, post component can be prefabricated in the factory, and scene only needs to carry out bolt splicing without welding, and is easy to quickly apply
Work, can avoid Site Welding defect to the adverse effect of Seismic Behavior；
(2) it can apply to the steel pipe concrete column-steel beam space nodes situation for thering is beam to connect in two vertical direction；
(3) by main cover plate (or main cover plate and inner horizontal plate) and secondary floor (or secondary floor and interior stringer board) by beam tension flange
Pulling force reach the wallboards of outer steel pipe both sides, improve ultimate bearing capacity of joints using concrete filled；
(4) section can be adjusted by adjustment bolt quantity and arrangement, bolt specification, main cover plate gauge lattice, auxiliary coverplate specification
Bearing capacity, rigidity and the surrender pattern of point, improve the ductility and anti-seismic performance of node.
Brief description of the drawings
Fig. 1 is the schematic perspective view of steel pipe concrete column-steel beam assembled space nodes of the present invention.
Fig. 2 is the top view of steel pipe concrete column-steel beam assembled space nodes of the present invention.
Fig. 3 is the front view of steel pipe concrete column-steel beam assembled space nodes of the present invention.
Fig. 4 is the 1-1 profiles of steel pipe concrete column-steel beam assembled space nodes of the present invention.
Fig. 5 is the side view of steel pipe concrete column-steel beam assembled space nodes of the present invention.
Fig. 6 is the 2-2 profiles of steel pipe concrete column-steel beam assembled space nodes of the present invention.
Fig. 7 is the top view of second of technical scheme of steel pipe concrete column-steel beam assembled space nodes of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the invention implemented clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label represent same or similar element or the element with same or like function.Described embodiment is the present invention
A part of embodiment, rather than whole embodiments.The embodiment and the word of directionality described below with reference to accompanying drawing
It is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.Based on the implementation in the present invention
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of protection of the invention.Embodiments of the invention are described in detail below in conjunction with the accompanying drawings.
In the broad embodiment of the present invention, a kind of steel pipe concrete column-steel beam assembled space nodes, it is wrapped
Include：Outer steel pipe, main cover plate, secondary floor, auxiliary coverplate, main shear plate, secondary shear plate；
The outer steel duct has the space of filling concrete filled, and two in the principal direction of the outer steel pipe are right
Relevant position on face is answered to open up horizontal elongated slot, the main cover plate passes through outer steel pipe, the main cover described in the horizontal elongated slot insertion
With the outer steel pipe by being welded to connect；On two corresponding surfaces of the auxiliary direction vertical with the principal direction of the outer steel pipe
Longitudinal elongated slot is opened in relevant position, the secondary floor by outer steel pipe described in longitudinal elongated slot insertion, the secondary floor with it is described
Outer steel pipe is by being welded to connect；The auxiliary coverplate, the auxiliary coverplate point are set on the outside auxiliary direction of the outer steel pipe
Not with the outer steel pipe and the secondary floor by being welded to connect；Set in the outside principal direction of the outer steel pipe described
Main shear plate, the main shear plate with the outer steel pipe is by bolt or is welded to connect；In the outside pair of the outer steel pipe
Side sets up the secondary shear plate, the secondary shear plate with the outer steel pipe is by bolt or is welded to connect；The main cover plate,
Auxiliary coverplate, main shear plate and secondary shear plate relevant position prepared screw-bolt hole.
In another broad embodiment of the present invention, a kind of steel pipe concrete column-steel beam assembled space nodes, it is wrapped
Include：Outer steel pipe, main cover plate, secondary floor, auxiliary coverplate, main shear plate, secondary shear plate, inner horizontal plate, interior stringer board；
The outer steel duct has the space of filling concrete filled, two in the outside principal direction of the outer steel pipe
The main cover plate is set on individual corresponding surface, and the main cover plate is with the outer steel pipe by being welded to connect；In the outer steel pipe
Side sets the inner horizontal plate with the main cover plate corresponding position, and the inner horizontal plate is with the outer steel pipe by being welded to connect；
The secondary floor, the pair are set on two corresponding surfaces on the auxiliary direction vertical with the principal direction of the outside of the outer steel pipe
Floor is by being welded to connect the outer steel pipe；It is vertical in being set in the inner side of the outer steel pipe with the secondary floor corresponding position
Plate, the interior stringer board is with the outer steel pipe by being welded to connect；Auxiliary coverplate is being set on the auxiliary direction on the outside of the outer steel pipe,
The auxiliary coverplate is respectively with the outer steel pipe and the secondary floor by being welded to connect；In the outside of the outer steel pipe main side
Set up main shear plate, the main shear plate with the outer steel pipe is by bolt or is welded to connect；On the outside of the outer steel pipe
Secondary shear plate is set on the auxiliary direction, the secondary shear plate with the outer steel pipe is by bolt or is welded to connect；The main cover
Plate, auxiliary coverplate, main shear plate and secondary shear plate relevant position prepared screw-bolt hole.
The space nodes can be realized for ensureing to realize high level more on the basis of ultimate bearing capacity of joints using concrete filled
Full assembled in building between steel core concrete column and girder steel connects this problem.The node can realize that component is pre- in factory
System, job site only carry out bolts assemblies operation without Site Welding, realize two vertical direction girder steels and concrete filled steel tube
Full assembled connection between post, and concrete filled can be made full use of to improve ultimate bearing capacity of joints
Below in conjunction with the accompanying drawings and concrete structure of the present invention, the content of the course of work is further described in embodiment.
Embodiment 1 (referring to Fig. 1-Fig. 6)：The present invention is a kind of steel pipe concrete column-steel beam assembled space nodes.Steel pipe
Concrete column includes outer steel pipe 11 and concrete filled 12.Horizontal elongated slot is opened in the principal direction of outer steel pipe 11, main cover plate 13 passes through
The horizontal elongated slot runs through outer steel pipe 11, and passes through solder design with outer steel pipe 11；With the principal direction on outer steel pipe 11
Vertical auxiliary direction opens longitudinal elongated slot, and secondary floor 14 runs through outer steel pipe 11 by longitudinal elongated slot, and logical with outer steel pipe 11
Cross solder design；Auxiliary coverplate 15, auxiliary coverplate 15 and outer steel pipe 11 and secondary floor are set on the auxiliary direction of the outer outside of steel pipe 11
14 pass through solder design；Main shear plate 16, main shear plate 16 and outer steel pipe 11 are set in the principal direction of the outer outside of steel pipe 11
Pass through bolt or solder design；Secondary shear plate 17, secondary shear plate 17 and outer steel are set on the auxiliary direction of the outer outside of steel pipe 11
Pipe 11 passes through bolt or solder design.Main cover plate 13, auxiliary coverplate 15, main shear plate 16, secondary shear plate 17 reserve spiral shell as needed
Keyhole；Preferably, main cover plate 13 passes through hole in the outer reserved concrete in the inner side of steel pipe 11.
Main girder steel, is made up of the girder edge of a wing 21 with girder web plate 22；Secondary girder steel, by 32 groups of the auxiliary girder edge of a wing 31 and auxiliary girder web
Into.The girder edge of a wing 21, girder web plate 22, the auxiliary girder edge of a wing 31, the prepared screw-bolt hole as needed of auxiliary girder web 32.During on-site consolidation,
The girder edge of a wing 21 is bolted with main cover plate 13, girder web plate 22 is bolted with main shear plate 16, by pair
Flange of beam 31 is bolted with auxiliary coverplate 15, and auxiliary girder web 32 is bolted with secondary shear plate 17.
Can be connected according to actual demands of engineering, in the principal direction can connect on one or two main girder steel, the auxiliary direction
Connect one or two secondary girder steel；Can only auxiliary connection girder steel, be not connected to main girder steel, can now be not provided with main cover plate 13 and main shear plate
Any one or all in 16.
Embodiment 2 (referring to Fig. 3, Fig. 5, Fig. 7)：The present invention is a kind of steel pipe concrete column-steel beam assembled space nodes.
Steel core concrete column includes outer steel pipe 11 and concrete filled 12.In the outer outside principal direction of steel pipe 11, main cover plate 13, main cover are set
Plate 13 passes through solder design with outer steel pipe 11；Inner horizontal plate 18, interior horizontal stroke are set with the correspondence position of main cover plate 13 in the outer inner side of steel pipe 11
Plate 18 passes through solder design with outer steel pipe 11；In the outer outside of steel pipe 11, the auxiliary direction vertical with the principal direction sets secondary floor
14, secondary floor 14 is connected by weld seam with outer steel pipe 11；Stringer board in being set in the outer inner side of steel pipe 11 with the secondary correspondence position of floor 14
19, interior stringer board 19 passes through solder design with outer steel pipe 11；Auxiliary coverplate 15, pair lid are set on the auxiliary direction of the outer outside of steel pipe 11
Plate 15 passes through solder design with outer steel pipe 11 and secondary floor 14；Main shear plate is set in the principal direction of the outer outside of steel pipe 11
16, main shear plate 16 passes through bolt or solder design with outer steel pipe 11；Pair is set to cut on the auxiliary direction of the outer outside of steel pipe 11
Cutting plate 17, secondary shear plate 17 passes through bolt or solder design with outer steel pipe 11.Main cover plate 13, auxiliary coverplate 15, main shear plate 16, pair
The prepared screw-bolt hole as needed of shear plate 17；Preferably, inner horizontal plate 18 reserves concrete and passes through hole.
Main girder steel, is made up of the girder edge of a wing 21 with girder web plate 22；Secondary girder steel, by 32 groups of the auxiliary girder edge of a wing 31 and auxiliary girder web
Into.The girder edge of a wing 21, girder web plate 22, the auxiliary girder edge of a wing 31, the prepared screw-bolt hole as needed of auxiliary girder web 32.During on-site consolidation,
The girder edge of a wing 21 is bolted with main cover plate 13, girder web plate 22 is bolted with main shear plate 16, by pair
Flange of beam 31 is bolted with auxiliary coverplate 15, and auxiliary girder web 32 is bolted with secondary shear plate 17.
Can be connected according to actual demands of engineering, in the principal direction can connect on one or two main girder steel, the auxiliary direction
Connect one or two secondary girder steel；Can only auxiliary connection girder steel, be not connected to main girder steel, can now be not provided with main cover plate 13, main shear plate
16th, it is any several or whole in inner horizontal plate 18.
It is last it is to be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.To the greatest extent
The present invention is described in detail with reference to the foregoing embodiments for pipe, it will be understood by those within the art that：It is still
Technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is equally replaced
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from the essence of various embodiments of the present invention technical scheme
God and scope.
Claims (9)
1. a kind of steel pipe concrete column-steel beam assembled space nodes, it is characterised in that including：Outer steel pipe, main cover plate, secondary rib
Plate, auxiliary coverplate, main shear plate, secondary shear plate；
The outer steel duct has the space of filling concrete filled, two corresponding surfaces in the principal direction of the outer steel pipe
Upper relevant position opens up horizontal elongated slot, and the main cover plate passes through outer steel pipe, the main cover and institute described in the horizontal elongated slot insertion
Outer steel pipe is stated by being welded to connect；It is corresponding on two corresponding surfaces of the auxiliary direction vertical to the principal direction of the outer steel pipe
Longitudinal elongated slot is opened in position, and the secondary floor passes through outer steel pipe described in longitudinal elongated slot insertion, the secondary floor and the outer steel
Pipe is by being welded to connect；The auxiliary coverplate is set on the outside auxiliary direction of the outer steel pipe, the auxiliary coverplate respectively with
The outer steel pipe and the secondary floor are by being welded to connect；The master is set to cut in the outside principal direction of the outer steel pipe
Cutting plate, the main shear plate with the outer steel pipe is by bolt or is welded to connect；In the outside auxiliary direction of the outer steel pipe
It is upper that the secondary shear plate is set, the secondary shear plate with the outer steel pipe is by bolt or is welded to connect；The main cover plate, secondary lid
Plate, main shear plate and secondary shear plate relevant position prepared screw-bolt hole.
2. steel pipe concrete column-steel beam assembled space nodes according to claim 1, it is characterised in that：The outer steel
Rectangular body is managed, with four sides；The main cover plate is in the rectangular plate-like structure that two ends are antiparallelogram；The secondary floor is in
Isosceles trapezoid beam texture；The rectangular platy structure of auxiliary coverplate；The main shear plate is rectangle platy structure；The pair
Shear plate is rectangle platy structure.
3. a kind of steel pipe concrete column-steel beam assembled space nodes, it includes：Outer steel pipe, main cover plate, secondary floor, auxiliary coverplate,
Main shear plate, secondary shear plate, inner horizontal plate, interior stringer board；
The outer steel duct has the space of filling concrete filled, and two in the outside principal direction of the outer steel pipe are right
Answer and the main cover plate is set on face, the main cover plate is with the outer steel pipe by being welded to connect；The inner side of the outer steel pipe with
The main cover plate corresponding position sets the inner horizontal plate, and the inner horizontal plate is with the outer steel pipe by being welded to connect；Described
The secondary floor, the secondary floor are set on two corresponding surfaces on the auxiliary direction vertical with the principal direction of the outside of outer steel pipe
By being welded to connect the outer steel pipe；Stringer board, institute in being set in the inner side of the outer steel pipe with the secondary floor corresponding position
Interior stringer board is stated with the outer steel pipe by being welded to connect；Auxiliary coverplate is being set on the auxiliary direction on the outside of the outer steel pipe, it is described
Auxiliary coverplate is respectively with the outer steel pipe and the secondary floor by being welded to connect；In the outside principal direction of the outer steel pipe
Main shear plate is set, the main shear plate with the outer steel pipe is by bolt or is welded to connect；It is described on the outside of the outer steel pipe
Secondary shear plate is set on auxiliary direction, the secondary shear plate with the outer steel pipe is by bolt or is welded to connect；The main cover plate, pair
Cover plate, main shear plate and secondary shear plate relevant position prepared screw-bolt hole.
4. steel pipe concrete column-steel beam assembled space nodes according to claim 3, it is characterised in that：The outer steel
Rectangular body is managed, with four sides；The main cover plate is in the platy structure of antiparallelogram；The trapezoidal beam-like knot of secondary floor
Structure；The rectangular platy structure of auxiliary coverplate；The main shear plate is rectangle platy structure；The secondary shear plate is rectangle
Platy structure；The rectangular platy structure of inner horizontal plate；The interior stringer board is in cuboid beam texture.
5. the steel pipe concrete column-steel beam assembled space nodes according to one of claim 1 or 3, it is characterised in that：Institute
One or two main girder steels of connection can be not connected to or connect by stating in principal direction；One or connection can be connected on the auxiliary direction
Two secondary girder steels.
6. steel pipe concrete column-steel beam assembled space nodes according to claim 5, it is characterised in that：Only connecting
When secondary girder steel is not connected to main girder steel, one or whole in the main cover plate or main shear plate can be not provided with.
7. the steel pipe concrete column-steel beam assembled space nodes according to one of claim 1 or 3, it is characterised in that：It is excellent
Selection of land, main girder steel is in i-beam structure, and main force's girder steel is made up of the girder edge of a wing with girder web plate；Secondary girder steel is in I-steel knot
Structure, the secondary girder steel is made up of the auxiliary girder edge of a wing with auxiliary girder web；The girder edge of a wing, girder web plate, the auxiliary girder edge of a wing and auxiliary girder abdomen
Relevant position prepared screw-bolt hole on plate.
8. steel pipe concrete column-steel beam assembled space nodes according to claim 7, it is characterised in that：The main cover
Plate reserves concrete through hole on the position on the inside of the outer girder steel or on inner horizontal plate.
9. steel pipe concrete column-steel beam assembled space nodes according to claim 8, it is characterised in that：On-site consolidation
When, the girder edge of a wing is bolted with the main cover plate, the girder web plate and the main shear plate are passed through into spiral shell
Tether and connect, the auxiliary girder edge of a wing and the auxiliary coverplate are bolted, the auxiliary girder web is led to the secondary shear plate
Bolt connection is crossed, is filled out by the concrete through hole on the main cover plate or on inner horizontal plate into injection inside the outer girder steel
Concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710756327.5A CN107327029B (en) | 2017-08-29 | 2017-08-29 | Steel pipe concrete column-girder steel assembled space node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710756327.5A CN107327029B (en) | 2017-08-29 | 2017-08-29 | Steel pipe concrete column-girder steel assembled space node |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107327029A true CN107327029A (en) | 2017-11-07 |
| CN107327029B CN107327029B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710756327.5A Active CN107327029B (en) | 2017-08-29 | 2017-08-29 | Steel pipe concrete column-girder steel assembled space node |
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| CN (1) | CN107327029B (en) |
Cited By (2)
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| CN110541478A (en) * | 2019-09-09 | 2019-12-06 | 华南理工大学 | Steel pipe column and steel beam connecting joint with internally inserted connecting piece |
| CN113175259A (en) * | 2021-05-06 | 2021-07-27 | 西南交通大学 | Multidirectional connection steel beam column joint based on dry connection |
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| CN107327029B (en) | 2023-11-03 |
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