CN208934254U - A kind of assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure - Google Patents
A kind of assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure Download PDFInfo
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- CN208934254U CN208934254U CN201821414311.2U CN201821414311U CN208934254U CN 208934254 U CN208934254 U CN 208934254U CN 201821414311 U CN201821414311 U CN 201821414311U CN 208934254 U CN208934254 U CN 208934254U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 178
- 239000010959 steel Substances 0.000 title claims abstract description 178
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 55
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 131
- 230000000712 assembly Effects 0.000 claims abstract description 23
- 238000000429 assembly Methods 0.000 claims abstract description 23
- 239000004567 concrete Substances 0.000 claims abstract description 20
- 238000003032 molecular docking Methods 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims description 12
- 229910000746 Structural steel Inorganic materials 0.000 claims description 8
- 238000002271 resection Methods 0.000 claims description 8
- 210000000988 bone and bone Anatomy 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 17
- 238000012545 processing Methods 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000004079 fireproofing Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000012946 outsourcing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
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Abstract
A kind of assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure, connecting structure includes vertical connection structure and horizontal connection structure, vertical connection structure includes the upper prop and lower prop docked up and down, main steel frame edge joint position is fixedly connected by main steel frame connecting plate, and secondary reinforcing bar edge joint position is fixedly connected by being close to the secondary reinforcing bar connecting plate on the outside of time reinforcing bar flange plate.Horizontal connection structure includes the girder steel or beams of concrete connected by clamp assemblies.The connecting node of the utility model can be handled in processing factory, can be bolted after the prefabricated component completed is filled to construction site docking；There is the problem of wet construction is few, stress performance is excellent, power transmission is clear, easy to operate, section space-efficient advantage, can be effectively solved steel structure fireproofing anti-corrosion after external wrapping concrete is handled at connecting node compared with the connection of existing assembling type node.
Description
Technical field
The utility model relates to a kind of connecting structure of assembled Steel Reinforced Concrete Special-Shaped Columns, especially a kind of Special-Shaped Column vertically connects
Connect construction.
Background technique
Structure System with Special-shaped Column has the advantages that uniqueness in use: avoid indoor-bollard angle from protruding, put convenient for furniture,
Interior decoration；Column limb and wall thickness are wide to reduce construction area, improve house usable floor area.Particularly, Special-Shaped Column combines one
A little lightweights, heat-insulated, heat preservation materials for wall, constitute frame lightweight wall construction and mitigate dead load, economize the land resource and the energy,
This is also just meeting the requirement of green building.As people increase the attention degree of space utilization rate, Structure System with Special-shaped Column with
Its distinctive advantage is by favor.
The characteristics of Steel Reinforced Concrete Special-Shaped Columns is that reinforcing bar is configured in concrete, due to being configured with reinforcing bar, so that the pull resistance of steel
The compressive property of energy and concrete is all fully played, so SRC structure has steel performance and saves steel
Material, also have while improve concrete utilization rate, reduce cost, the advantages that anti-seismic performance is good, easy for construction good fire prevention,
Corrosion resistance.Because this structure has broad application prospects, therefore people is promoted to carry out deep grind to this structure
Study carefully.
With the progress of building industrialization, the rapid development of assembled architecture, by Steel Reinforced Concrete Special-Shaped Columns structure progress assembling
It is trend of the times, more meets the demand of modern city and towns building, but the assembled reinforcing bar special-shaped column structure technology starting in China is compared
Evening, opposite developed regions Technical comparing fall behind, and main restraining factors are node connectivity problems, as long as and using reasonable section
Point connection type, the overall performance and cast-type structural difference of fabricated construction are little.In recent years with economic construction of China
It rapidly develops, aging of population is got worse, and labor cost is caused constantly to rise, and pushes China's assembled Steel Reinforced Concrete Special-Shaped Columns knot
Structure is quickly grown, it is necessary to studying for node connection type.
Utility model content
The purpose of the utility model is to provide a kind of assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure, to solve existing assembled steel
The technical problem that bone Special-Shaped Column is vertical and horizontal connecting node is unreasonable.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure, including vertical connection structure, the vertical connection structure include upper
The upper prop and lower prop of lower docking, the upper prop and lower prop are the L shape reinforced concrete column of equidimension, and the L shape reinforced concrete column includes being located at
The main steel frame in column corner and the secondary reinforcing bar for being located at column top flange, the main joist are square steel tube, and the secondary joist is slot
Steel is connected to one between main steel frame and secondary reinforcing bar by primary and secondary reinforcing bar connector, and the main steel frame includes four sides
Main steel frame side plate, the secondary reinforcing bar includes the secondary reinforcing bar flange plate of time reinforcing bar web and two sides, and the upper prop includes upper main steel
Bone and last time reinforcing bar, the lower prop include lower main steel frame and next reinforcing bar,
The height such as the close or adjacent two blocks of main steel frame side plates cutting far from time reinforcing bar of the upper main steel frame, main steel frame side
Height difference between plate forms bell and spigot on main steel frame, adjacent two pieces of main steel frames of separate or close reinforcing bar of the lower main steel frame
Highly, the height difference between main steel frame side plate forms bell and spigot under main steel frame, bell and spigot and main steel frame on main steel frame for side plate cutting etc.
The cutting position of lower bell and spigot is opposite, and the two cut lengths are identical and the splicing that coincide up and down, main steel frame edge joint position are led by being close to
Main steel frame connecting plate on the outside of reinforcing bar side plate is fixedly connected,
Height difference between the height such as two pieces reinforcing bar flange plate cuttings of the last time reinforcing bar and time reinforcing bar web forms secondary
The Basolateral of bell and spigot on reinforcing bar, the secondary reinforcing bar web of last time reinforcing bar welds and it is with wide overhanging upper junction plate, under described
The height difference that the secondary reinforcing bar web of secondary reinforcing bar is cut between time reinforcing bar flange plate forms bell and spigot under time reinforcing bar, next reinforcing bar
The apical lateral of secondary reinforcing bar web welds it with wide overhanging lower connecting plate, bell and spigot under bell and spigot and time reinforcing bar on secondary reinforcing bar
Cutting position is opposite, and the two cut lengths are identical and the splicing that coincide up and down, overhanging upper junction plate are overhanging with overhanging lower connecting plate
Size is identical and is close to up and down and is fixedly connected by the overhanging connection bolt through two plates, and secondary reinforcing bar edge joint position is secondary by being close to
Secondary reinforcing bar connecting plate on the outside of reinforcing bar flange plate is fixedly connected.
The main steel frame connecting plate is L shape piece plate, including the identical piece side plate of two block sizes, the piece side plate
Length is greater than the height difference between main steel frame side plate, connects bolt by the main steel frame through the two between piece side plate and main steel frame
It is fixedly connected, the main steel frame connection bolt is along every block of piece side plate vertically arranged three, and first of setting is in upper main steel frame position
It sets, third road is arranged in lower main steel frame position, and the position of the upper and lower bell and spigot of main steel frame is arranged in second.
The secondary reinforcing bar connecting plate be arranged in pairs to draw piece plate, including the identical piece of two block sizes to pulling plate,
The piece is fixedly connected between pulling plate and secondary reinforcing bar by the secondary reinforcing bar connection bolt through the two, the secondary reinforcing bar connection
Along every piece of piece, to the vertically arranged twice of pulling plate, the secondary reinforcing bar edge of a wing Board position of last time reinforcing bar is arranged in for first in bolt, and second
The secondary reinforcing bar edge of a wing Board position of next reinforcing bar is arranged in road.
Assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure, further includes horizontal connection structure, and the horizontal connection structure includes L shape steel
Bone column, structural steel beam and connector, the connector includes clamp assemblies and docks short girder steel, described to dock short girder steel and knot
Structure girder steel is same model beam, and the two passes through bolted-on,
The short girder steel of the docking includes short beam flange plate and short beam web, the clamp assemblies include be oppositely arranged shape and
The identical two bendings steel plate of size, the bending steel plate be z shape, the cantilever plate including Special-Shaped Column right-angle connecting plate and rectangle,
Two pieces of Special-Shaped Column right-angle connecting plates are wrapped in the end two sides on the column edge of a wing, the inside inner corner trim of two Special-Shaped Column right-angle connecting plates outside respectively
It is close to and is fully welded connection with external corner on the outside of two channel steels of secondary joist respectively, each Special-Shaped Column right-angle connecting plate includes long plates of rectangular shape
With rectangle short slab, the long plates of rectangular shape, which is arranged and is fully welded with it along the column edge of a wing outer surface two sides of L shape reinforced concrete column respectively, to be connect, square
The length of shape long slab is identical as the length on the column edge of a wing, the rectangle short slab along L shape reinforced concrete column the column edge of a wing end face setting and with
It is fully welded connection, and the equal vertical rectangle short slab of the cantilever plate and being fully welded with it is connect, and the vertical range between two pieces of cantilever plates is
Grasping part, the width of the grasping part, which is adapted and is fully welded with it with the thickness of short beam web, to be connect.
Fluting is formed as C-shaped plate on the plate body of the long plates of rectangular shape.
Assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure, further includes horizontal connection structure, and the horizontal connection structure includes L shape steel
Bone column, structural concrete beam and clamp assemblies, the clamp assemblies are by being oppositely arranged the identical two pieces of combinations of shape and size
Steel plate composition, every piece of combined steel plate include column connector and beam connection, and the column connector is the column connecting plate of rectangle, plate body
Left and right is divided into column plate left part and column plate right part, and column plate left part is along the setting of the column edge of a wing outer surface two sides of L shape reinforced concrete column and full with it
Weldering connection, column plate right part stretch out the edge of L shape reinforced concrete column and open up column link bolt hole,
The beam connection is connecting plate, and plate body or so is divided into the beam slab left part of rectangle and the beam slab right part of rectangle, beam slab
Right part is vertical with beam slab left part, the T-shaped connection of the two；Beam slab left part height is identical as the height of column plate right part, the beam connection
Part is embedded in structural concrete beam except the connecting pin of beam slab left part, and the connecting pin of beam slab left part corresponds to column connection bolt
Hole offers beam link bolt hole, and column link bolt hole is fixedly connected with beam link bolt hole by beam-to-column joint bolt.
The fluting of the column plate left part is formed as C-shaped.
Compared with prior art the utility model have the characteristics that and the utility model has the advantages that
It is attached between the upper lower prop of the utility model L shape reinforced concrete column by vertical connecting node, first to upper lower prop
Structure itself improve, take cutting away certain steel plate and carry out the concave-convex processing in left and right, kiss up and down then reached after piece
The effect of conjunction, while connecting plate being respectively adopted on the outside of edge joint position and high-strength bolt is attached, especially secondary joist also increases
On the one hand overhanging upper junction plate and overhanging lower connecting plate are conducive to the stability of connection, be on the other hand conducive to lifting contraposition
Facilitate construction.
The vertical connecting node of the utility model can be handled in processing factory, by the prefabricated Steel Reinforced Concrete Special-Shaped Columns completed
It can be bolted after lifting to construction site docking；Vertical connecting node has compared with the connection of existing assembling type node
Wet construction is few, stress performance is excellent, easy to operate, section space-efficient advantage, at connecting node after external wrapping concrete is handled energy
The problem of enough effective solution steel structure fireproofing anti-corrosions.
It is attached between the utility model L shape reinforced concrete column and beam by horizontal connecting node, is connect with steel structure girder
When, design a kind of clamp assemblies for special-shaped reinforced concrete column and dock short girder steel, by clamp assemblies will dock short girder steel with it is different
Shape reinforced concrete column is attached, and clamp assemblies are welded with special-shaped reinforced concrete column, and clamp assemblies are also welded with short girder steel is docked,
Then the stability for being conducive to connection will dock short girder steel and carry out common beam bolt with steel structure girder and docks construction.With it is mixed
When solidifying Tu Liang connection, design a kind of clamp assemblies for special-shaped reinforced concrete column, by clamp assemblies by beam and abnormity reinforced concrete column into
Row connection, components are embedded in beam body, and another part is connect in advance with abnormity reinforced concrete column, two parts when site operation
Carrying out splicing can be completed beam-to-column joint.
The horizontal connecting node of the utility model can be handled in processing factory, and the prefabricated beam completed is lifted to applying
It can be bolted after work field joint；Horizontal connecting node has wet construction compared with existing assembling type node connects
Less, stress performance is excellent, power transmission is clear, easy to operate, section space-efficient advantage, at connecting node after external wrapping concrete is handled
The problem of can be effectively solved steel structure fireproofing anti-corrosion.
Detailed description of the invention
The utility model is described in more detail with reference to the accompanying drawing.
Fig. 1 is schematic diagram before the splicing of vertical connection structure in embodiment one.
Fig. 2 is Fig. 1 backwards to view.
Fig. 3 be the vertical connection structure of the utility model splicing after schematic diagram.
Fig. 4 is Fig. 3 backwards to view.
Fig. 5 is the structural schematic diagram that steel plate is bent in embodiment two.
Fig. 6 is the structural schematic diagram of two horizontal connection of embodiment construction.
Fig. 7 is that the overlooking structure diagram for docking short girder steel top flange plate is removed in Fig. 6.
Fig. 8 is the fractionation structural representation of Fig. 7.
Fig. 9 is the structural schematic diagram that horizontal connection constructs in embodiment three.
Figure 10 is the overlooking structure diagram of Fig. 9.
Figure 11 is the structural schematic diagram of beam connection in embodiment three.
Appended drawing reference: 1- primary and secondary reinforcing bar connector, 2- main steel frame side plate, 3- reinforcing bar web, the 4- reinforcing bar edge of a wing
Main steel frame under the upper main steel frame of plate, 5-, 6- last time reinforcing bar, 7-, 8- reinforcing bar next time, bell and spigot, the main steel of 10- on 9- main steel frame
Bell and spigot under bone, 111- piece side plate, 112- main steel frame connection bolt, is held on 12- reinforcing bar 11- main steel frame connecting plate
Bell and spigot under the overhanging upper junction plate of socket, 13-, 14- reinforcing bar, the overhanging lower connecting plate of 15-, the overhanging connection bolt of 16-,
17- reinforcing bar connecting plate, 171- piece connect bolt, 18- structural steel beam, 19- bent steel to pulling plate, 172- reinforcing bar
Plate, 191- cantilever plate, 192- long plates of rectangular shape, 193- rectangle short slab, 194- grasping part, 20- dock short girder steel, 201-
Short beam flange plate, 202- short beam web, 21- beam splice bolt, 22- structural concrete beam, 23- column connector, 231- column
Plate left part, 232- column plate right part, 24- beam connection, 241- beam slab left part, 242- beam slab right part, 25- beam-to-column joint spiral shell
Bolt, 26- top connecting plate, 27- bottom connecting plate, 28- web connecting plate, 29- stirrup.
Specific embodiment
Embodiment one is referring to shown in Fig. 1-4, a kind of assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure, including vertical connection structure,
The vertical connection structure includes the upper prop and lower prop docked up and down, and the upper prop and lower prop are the L shape reinforced concrete column of equidimension,
The L shape reinforced concrete column includes the main steel frame for being located at column corner and the secondary reinforcing bar for being located at column top flange, and the main joist is
Square steel tube, the secondary joist are channel steel, are connected to one between main steel frame and secondary reinforcing bar by primary and secondary reinforcing bar connector 1,
The main steel frame includes the main steel frame side plate 2 of four sides, and the secondary reinforcing bar includes time secondary reinforcing bar wing of reinforcing bar web 3 and two sides
Listrium 4, the upper prop include upper main steel frame 5 and last time reinforcing bar 6, and the lower prop includes lower main steel frame 7 and next reinforcing bar 8.
The height such as 2 horizontal resection of adjacent two blocks of main steel frame side plates of the close or separate last time reinforcing bar of the upper main steel frame 5,
Height difference between main steel frame side plate 2 forms bell and spigot 9 on main steel frame, and the lower main steel frame 7 is separate or close to next reinforcing bar
Highly, the height difference between main steel frame side plate 2 forms bell and spigot 10 under main steel frame to 2 horizontal resection of adjacent two blocks of main steel frame side plates etc.,
Bell and spigot 9 is opposite with the cutting position of bell and spigot 10 under main steel frame on main steel frame, the two cut lengths it is identical and up and down coincide spell
It connects, main steel frame edge joint position is fixedly connected by being close to the main steel frame connecting plate 11 on the outside of main steel frame side plate.
Height between the height such as two pieces 4 horizontal resections of reinforcing bar flange plate of the last time reinforcing bar 6 and time reinforcing bar web 3
Difference forms bell and spigot 12 on time reinforcing bar, and the Basolateral of the secondary reinforcing bar web 3 of last time reinforcing bar 6 welds and it is the same as wide overhanging upper company
Fishplate bar 13, the height difference between secondary 3 horizontal resection of reinforcing bar web and time reinforcing bar flange plate 4 of the next time of the reinforcing bar 8 form time reinforcing bar
Lower bell and spigot 14, the apical lateral of the secondary reinforcing bar web 3 of next reinforcing bar 8 weld it with wide overhanging lower connecting plate 15, secondary reinforcing bar
Upper bell and spigot 12 is opposite with the cutting position of bell and spigot 14 under time reinforcing bar, and the two cut lengths are identical and the splicing that coincide up and down, outside
Stretch upper junction plate 13 it is identical as the overhanging size of overhanging lower connecting plate 15 and up and down be close to and by run through two plates overhanging connection
Bolt 16 is fixedly connected, and secondary reinforcing bar edge joint position is fixedly connected by being close to the secondary reinforcing bar connecting plate 17 on the outside of time reinforcing bar flange plate.
The main steel frame connecting plate 11 is L shape piece plate, including the identical piece side plate 111 of two block sizes, the piece
The length of side plate is greater than the cutting height difference between main steel frame side plate, by through the two between piece side plate 111 and main steel frame
Main steel frame connection bolt 112 is fixedly connected, and main steel frame connection bolt 112 is along every block of piece side plate vertically arranged three, and the
Setting is arranged in lower main steel frame position, second in the upper and lower bell and spigot of main steel frame in upper main steel frame position, the setting of third road together
Position.
The secondary reinforcing bar connecting plate 17 is to be arranged in pairs to drawing piece plate, including the identical piece of two block sizes is to pulling plate
171, the piece is fixedly connected between pulling plate and secondary reinforcing bar by the secondary reinforcing bar connection bolt 172 through the two, and described time
Reinforcing bar connects bolt 172 along every piece of piece to the vertically arranged twice of pulling plate, and the secondary reinforcing bar edge of a wing of last time reinforcing bar 6 is arranged in for first
Secondary 4 position of reinforcing bar flange plate of next reinforcing bar 8 is arranged in 4 position of plate, second.
The construction procedure of the connecting structure is as follows:
Step 1 makes and holds under bell and spigot 9, main steel frame on main steel frame in the upper prop and lower prop of factory process L shape reinforced concrete column
Bell and spigot 14 under bell and spigot 12 and secondary reinforcing bar, welds overhanging upper junction plate 13 on upper secondary joist 6 on socket 10, secondary reinforcing bar,
Overhanging lower connecting plate 15 is welded on lower secondary joist 8, and opens up corresponding link bolt hole in predeterminated position；In the main steel of factory process
Bone connecting plate 11 and time reinforcing bar connecting plate 17.
Step 2, lifting upper prop are aligned main steel frame and time reinforcing bar to the top of lower prop respectively, on main steel frame bell and spigot 9 with
12 socket joint of bell and spigot connects under main steel frame, is then fixedly connected by 11 outsourcing of main steel frame connecting plate to edge joint position and with main steel frame.
Step 3, bell and spigot 12 is connect with 14 socket joint of bell and spigot under time reinforcing bar on secondary reinforcing bar, then by secondary reinforcing bar connecting plate
17 outsourcings are fixedly connected to edge joint position and with secondary reinforcing bar.
Step 4, overhanging upper junction plate 13 are close to overhanging lower connecting plate 15, and two plates are fixed through overhanging connection bolt 16
Connection.
Implement two referring to shown in Fig. 5-8, this connecting structure further includes the horizontal connection structure connecting with steel structure girder.It is described
Horizontal connection structure includes L shape reinforced concrete column, structural steel beam 18 and connector, and the connector includes clamp assemblies and docks short
Girder steel 20, the short girder steel 20 of docking and structural steel beam 18 are same model beam, and the two is bolted by beam splice bolt 21.
The short girder steel of docking includes short beam flange plate 201 and short beam web 202, and the clamp assemblies include being oppositely arranged
The identical two bendings steel plate 19 of shape and size, the bending steel plate are z shape, including Special-Shaped Column right-angle connecting plate and rectangle
Cantilever plate 191, two pieces of Special-Shaped Column right-angle connecting plates are wrapped in the two sides of the column top flange of L shape reinforced concrete column, two abnormity outside respectively
Connection, each Special-Shaped Column are close to and are fully welded to the inside inner corner trim of column right-angle connecting plate with external corner on the outside of two channel steels of secondary joist respectively
Right-angle connecting plate includes long plates of rectangular shape 192 and rectangle short slab 193, and the long plates of rectangular shape 192 is respectively along the column edge of a wing of L shape reinforced concrete column
Outer surface two sides, which are arranged and are fully welded with it, to be connect, and the length of long plates of rectangular shape is identical as the length on the column edge of a wing, the rectangle short slab 193
It is arranged and is fully welded with it along the column edge of a wing end face of L shape reinforced concrete column and connect, the equal vertical rectangle short slab 193 of the cantilever plate 191 is simultaneously
Be fully welded and connect with it, the vertical range between two pieces of cantilever plates 191 be grasping part 194, the width of the grasping part with it is short
The thickness of web 202 is adapted and is fully welded with it and connect.
Fluting is formed as C-shaped plate on the plate body of the long plates of rectangular shape 192.On the one hand C-shaped plate can save the use of steel plate
Amount, on the other hand can increase the length of attachment weld.
Step 5 in factory process clamp assemblies and docks short girder steel 20；Short girder steel 20 and structural steel beam 18 are docked in processing
Between connector, including top connecting plate 26, bottom connecting plate 27 and web connecting plate 28.
The overhanging of clamp assemblies is respectively welded in 202 two sides of short beam web for the connecting pin for docking short girder steel 20 in step 6
Plate.
Step 7, by the Special-Shaped Column right-angle connecting plate outsourcing of clamp assemblies to the two sides of L shape reinforced concrete column, then by Special-Shaped Column
Right-angle connecting plate is fully welded with L shape reinforced concrete column and connect.
Structural steel beam is lifted to docking near short girder steel, is aligned the top flange plate of two beams, and in top flange plate by step 8
Edge joint position on the upside of by the fixed top connecting plate 26 of beam splice bolt 21, be aligned the bottom wing listrium of two beams, and in bottom wing listrium
Edge joint position on the downside of by the fixed bottom connecting plate 27 of beam splice bolt 21, be aligned the web of two beams, and in the edge joint position of web
Two sides pass through the fixed web connecting plate 28 of beam splice bolt 21.
Embodiment three referring to shown in Fig. 9-11, unlike embodiment two, this connecting structure is in addition to vertical connection structure
It further include the horizontal connection structure of concrete structured beam connection.The horizontal connection structure includes L shape reinforced concrete column, structural concrete
Beam 22 and clamp assemblies, the clamp assemblies are formed by being oppositely arranged the identical two pieces of combined steel plates of shape and size, and every piece
Combined steel plate includes column connector 23 and beam connection 24, and the column connector is the column connecting plate of rectangle, and plate body or so is divided into
Column plate left part 231 and column plate right part 232, column plate left part 231 are along the setting of the column edge of a wing outer surface two sides of L shape reinforced concrete column and full with it
Weldering connection, column plate right part 232 stretch out the edge of L shape reinforced concrete column and open up column link bolt hole,
The beam connection is connecting plate, and plate body or so is divided into the beam slab left part 241 of rectangle and the beam slab right part of rectangle
242, beam slab right part 242 is vertical with beam slab left part 241, and the two is fixedly connected T-shaped；241 height of beam slab left part and column plate right part
232 height is identical, and the beam connection is embedded in structural concrete beam except the connecting pin of beam slab left part 241, and beam
The connecting pin of plate left part 241 corresponds to column link bolt hole and offers beam link bolt hole, and column link bolt hole connect bolt with beam
Hole is fixedly connected by beam-to-column joint bolt 25.
Fluting is formed as C-shaped on the plate body of the column plate left part 231.On the one hand C-shaped plate can save the usage amount of steel plate,
On the other hand it can increase the length of attachment weld.
It is specific as follows after the construction procedure of the connecting structure continues the construction procedure of vertical connecting node:
Step 5 opens up bolt hole in factory process clamp assemblies, and in the corresponding position of combined steel plate.
Step 6 welds the outside of the column plate left part plate 231 of column connector and L shape reinforced concrete column.
Step 7 installs the template of structural concrete beam 22, then by the beam slab right part 242 of beam connection and structure coagulation
The stirrup 29 of native beam 22 is welded and fixed, the concrete of pouring structure beams of concrete 22, the beam slab right part 242 of beam connection 24 and portion
Divide beam slab left part 241 pre-buried to structural concrete beam, the beam link bolt hole on beam slab left part 241 exposes beam body.
Step 8, near hoisting structure beams of concrete to column connector, then alignment post link bolt hole connect spiral shell with beam
Keyhole is fixedly connected by beam-to-column joint bolt 25.
All bolts are friction shape high-strength big six-angle spiral in the utility model.
Claims (7)
1. a kind of assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure, including vertical connection structure, the vertical connection structure includes up and down
The upper prop and lower prop of docking, the upper prop and lower prop are the L shape reinforced concrete column of equidimension, it is characterised in that: the L shape reinforced concrete column
Including being located at the main steel frame in column corner and being located at the secondary reinforcing bar of column top flange, the main steel frame is square steel tube, described secondary
Reinforcing bar is channel steel, is connected to one between main steel frame and secondary reinforcing bar by primary and secondary reinforcing bar connector (1), the main steel frame packet
The main steel frame side plate (2) of four sides is included, the secondary reinforcing bar includes the secondary reinforcing bar flange plate (4) of time reinforcing bar web (3) and two sides,
The upper prop includes upper main steel frame (5) and last time reinforcing bar (6), and the lower prop includes lower main steel frame (7) and next reinforcing bar (8),
The height such as adjacent two blocks of main steel frame side plates (2) horizontal resection of the close or separate last time reinforcing bar of the upper main steel frame (5),
Height difference between main steel frame side plate (2) forms bell and spigot (9) on main steel frame, and the lower main steel frame (7) is separate or close to next time
Highly, the height difference between main steel frame side plate (2) is formed under main steel frame adjacent two blocks of main steel frame side plates (2) horizontal resection of reinforcing bar etc.
Bell and spigot (10), bell and spigot (9) is opposite with the cutting position of bell and spigot under main steel frame (10) on main steel frame, the two cut lengths phase
The same and splicing that coincide up and down, main steel frame edge joint position is fixed by the main steel frame connecting plate (11) on the outside of abutting main steel frame side plate to be connected
It connects,
Between the height such as two pieces reinforcing bar flange plate (4) horizontal resections of the last time reinforcing bar (6) and time reinforcing bar web (3)
Height difference forms bell and spigot (12) on time reinforcing bar, and the Basolateral of the secondary reinforcing bar web (3) of last time reinforcing bar (6) welds and it is the same as wide
Overhanging upper junction plate (13), between secondary reinforcing bar web (3) horizontal resection and time reinforcing bar flange plate (4) of reinforcing bar next time (8)
Height difference form bell and spigot (14) under time reinforcing bar, the apical lateral of the secondary reinforcing bar web (3) of next reinforcing bar (8) welds it with wide
Overhanging lower connecting plate (15), bell and spigot (12) is opposite with the cutting position of bell and spigot (14) under time reinforcing bar on secondary reinforcing bar, and the two is cut
Cut size it is identical and up and down coincide splicing, overhanging upper junction plate (13) it is identical as the overhanging size of overhanging lower connecting plate (15) and on
Lower abutting is simultaneously fixedly connected by the overhanging connection bolt (16) through two plates, and secondary reinforcing bar edge joint position is by being close to time reinforcing bar edge of a wing
Secondary reinforcing bar connecting plate (17) on the outside of plate is fixedly connected.
2. assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure according to claim 1, it is characterised in that: the main steel frame connecting plate
It (11) is L shape piece plate, including the identical piece side plate (111) of two block sizes, the length of the piece side plate is greater than main steel frame
Cutting height difference between side plate, by connecting bolt (112) through the main steel frame of the two between piece side plate (111) and main steel frame
It is fixedly connected, main steel frame connection bolt (112) is arranged along every block of piece side plate vertically arranged three, first in upper main steel
The position of bone is set, and third road is arranged in lower main steel frame position, and the position of the upper and lower bell and spigot of main steel frame is arranged in second.
3. assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure according to claim 1, it is characterised in that: the secondary reinforcing bar connecting plate
(17) to be arranged in pairs to drawing piece plate, including the identical piece of two block sizes is to pulling plate (171), the piece to pulling plate with
It is fixedly connected between secondary reinforcing bar by secondary reinforcing bar connection bolt (172) through the two, the secondary reinforcing bar connects bolt (172) edge
Every piece of piece is to the vertically arranged twice of pulling plate, and first of setting is in secondary reinforcing bar flange plate (4) position of last time reinforcing bar (6), and second
Road is arranged in secondary reinforcing bar flange plate (4) position of next reinforcing bar (8).
4. assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure according to claim 1 to 3, it is characterised in that: further include
Horizontal connection structure, the horizontal connection structure include L shape reinforced concrete column, structural steel beam (18) and connector, the connector
Including clamp assemblies and short girder steel (20) is docked, same model beam is in described short girder steel (20) and structural steel beam (18) of docking, and two
Person is bolted by beam splice bolt (21),
The short girder steel of docking includes short beam flange plate (201) and short beam web (202), and the clamp assemblies include being oppositely arranged
The identical two bending steel plates (19) of shape and size, the bending steel plate are z shape, including Special-Shaped Column right-angle connecting plate and rectangle
Cantilever plate (191), the two sides of two pieces of Special-Shaped Column right-angle connecting plates outer column top flange for being wrapped in L shape reinforced concrete column respectively, two
The inside inner corner trim of Special-Shaped Column right-angle connecting plate is close to external corner on the outside of two channel steels of secondary joist respectively and is fully welded connection, Mei Geyi
Shape column right-angle connecting plate includes long plates of rectangular shape (192) and rectangle short slab (193), and the long plates of rectangular shape (192) is respectively along L shape reinforcing bar
The column edge of a wing outer surface two sides of column, which are arranged and are fully welded with it, to be connect, and the length of long plates of rectangular shape is identical as the length on the column edge of a wing, described
Rectangle short slab (193), which is arranged and is fully welded with it along the column edge of a wing end face of L shape reinforced concrete column, to be connect, and the cantilever plate (191) is hung down
Straight rectangle short slab (193) and being fully welded with it connect, and the vertical range between two pieces of cantilever plates (191) is grasping part (194), institute
The width for stating grasping part, which is adapted and is fully welded with it with the thickness of short beam web (202), to be connect.
5. assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure according to claim 4, it is characterised in that: the long plates of rectangular shape
(192) fluting is formed as C-shaped plate on plate body.
6. assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure according to claim 1 to 3, it is characterised in that: further include
Horizontal connection structure, the horizontal connection structure include L shape reinforced concrete column, structural concrete beam (22) and clamp assemblies, described
Clamp assemblies are formed by being oppositely arranged the identical two pieces of combined steel plates of shape and size, and every piece of combined steel plate includes column connector
(23) and beam connection (24), the column connector are the column connecting plate of rectangle, and plate body or so is divided into column plate left part (231) and column
Plate right part (232), column plate left part (231), which is arranged and is fully welded with it along the column edge of a wing outer surface two sides of L shape reinforced concrete column, to be connect, column plate
Right part (232) stretches out the edge of L shape reinforced concrete column and opens up column link bolt hole,
The beam connection is connecting plate, and plate body or so is divided into the beam slab left part (241) of rectangle and the beam slab right part of rectangle
(242), beam slab right part (242) is vertical with beam slab left part (241), and the two is fixedly connected T-shaped；Beam slab left part (241) highly with
The height of column plate right part (232) is identical, and the beam connection is embedded in structural concrete except the connecting pin of beam slab left part (241)
In beam, and the connecting pin of beam slab left part (241) corresponds to column link bolt hole and offers beam link bolt hole, column link bolt hole
It is fixedly connected with beam link bolt hole by beam-to-column joint bolt (25).
7. assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure according to claim 6, it is characterised in that: the column plate left part
(231) fluting is formed as C-shaped on plate body.
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| CN201821414311.2U CN208934254U (en) | 2018-08-30 | 2018-08-30 | A kind of assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure |
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| CN201821414311.2U CN208934254U (en) | 2018-08-30 | 2018-08-30 | A kind of assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999340A (en) * | 2018-08-30 | 2018-12-14 | 河北建筑工程学院 | A kind of assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure and its construction method |
| CN110748008A (en) * | 2019-10-24 | 2020-02-04 | 中国十七冶集团有限公司 | Built-in steel plate embedded combined type occlusion member for prefabricated concrete building |
| WO2022161085A1 (en) * | 2021-01-27 | 2022-08-04 | 海南大学 | Equivalent steel concrete precast column and construction method therefor |
-
2018
- 2018-08-30 CN CN201821414311.2U patent/CN208934254U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999340A (en) * | 2018-08-30 | 2018-12-14 | 河北建筑工程学院 | A kind of assembled Steel Reinforced Concrete Special-Shaped Columns connecting structure and its construction method |
| CN108999340B (en) * | 2018-08-30 | 2024-11-05 | 建泰建设有限公司 | Assembled steel rib special-shaped column connection structure and construction method thereof |
| CN110748008A (en) * | 2019-10-24 | 2020-02-04 | 中国十七冶集团有限公司 | Built-in steel plate embedded combined type occlusion member for prefabricated concrete building |
| CN110748008B (en) * | 2019-10-24 | 2020-10-02 | 中国十七冶集团有限公司 | Built-in steel plate embedded combined type occlusion member for prefabricated concrete building |
| WO2022161085A1 (en) * | 2021-01-27 | 2022-08-04 | 海南大学 | Equivalent steel concrete precast column and construction method therefor |
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Effective date of registration: 20241017 Address after: 653200 Jinshui Area, Dahua Industrial Park, Eshan County, Yuxi City, Yunnan Province Patentee after: Eshan Huixi construction steel structure engineering Co.,Ltd. Country or region after: China Address before: No. 13 Chaoyang Street, Zhangjiakou, Hebei, Hebei Patentee before: HEBEI University OF ARCHITECTURE Country or region before: China |