CN108193771A - A kind of assembling rectangular steel-tube concrete column-girder steel partition board perforation node - Google Patents

A kind of assembling rectangular steel-tube concrete column-girder steel partition board perforation node Download PDF

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Publication number
CN108193771A
CN108193771A CN201810227830.6A CN201810227830A CN108193771A CN 108193771 A CN108193771 A CN 108193771A CN 201810227830 A CN201810227830 A CN 201810227830A CN 108193771 A CN108193771 A CN 108193771A
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CN
China
Prior art keywords
steel
partition
concrete column
plate
girder steel
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Pending
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CN201810227830.6A
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Chinese (zh)
Inventor
赵中伟
梁冰
刘海卿
孙庆巍
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Liaoning Technical University
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Liaoning Technical University
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Priority to CN201810227830.6A priority Critical patent/CN108193771A/en
Publication of CN108193771A publication Critical patent/CN108193771A/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/185Connections not covered by E04B1/21 and E04B1/2403, e.g. connections between structural parts of different material

Abstract

A kind of assembling rectangular steel-tube concrete column girder steel partition board penetrates through node, belongs to structural engineering technical field.The node includes rectangular steel-tube concrete column, multiple bracket girder steels, multiple connecting plates, two perforation partition boards and multiple end plates;Bracket girder steel includes top flange, lower flange and web;Two perforation partition boards are respectively first partition and second partition, first partition and second partition are connect respectively with the both ends of rectangular steel-tube concrete column, each perforation partition board is equipped with multiple cantilever arms in different directions, and first partition is connect with second partition on the upper and lower edge of a wing of the corresponding bracket girder steel of unidirectional cantilever arm;One end connection of the corresponding connecting plate of rectangular steel-tube concrete column post jamb, the web connection of the corresponding bracket girder steel one end of the other end of connecting plate, the other end and end plate connection of bracket girder steel.The node is prefabricated in the factory completion, and the scene of transporting to is installed, reduces site welding amount and ensure that machining accuracy.

Description

A kind of assembling rectangular steel-tube concrete column-girder steel partition board perforation node
Technical field
The present invention relates to structural engineering technical field, more particularly to a kind of assembling rectangular steel-tube concrete column-steel Beam partition board penetrates through node.
Background technology
Rectangular steel-tube concrete column is easy to connect with girder steel, and connecting node stress is clear and definite, high capacity, and reliability is high.With Girder steel, which connects the frame system to be formed, has many advantages, such as that horizontal layout is flexible, has the advantages of simple structure and easy realization the standardization of component.Cause This, before rectangle concrete-filled steel square tubular column shows application well in executive information systems with steel beam connecting joint Scape.
China《Rectangular steel tube with concrete infilled technical regulation》(CECS159:2004) recommend rectangular steel-tube concrete column- Steel beam connecting joint includes four kinds:Internal partition formula connects, the internal partition formula connection with short beam, the board-like connection of outer shroud, partition board perforation Formula connects.Diaphragm-through type connection includes full bolt partition board perforation node.The intra-node of connection with inner diaphragm is not easy welding, shadow The cast of pipe inner concrete has been rung, it is made to be influenced in the application by the steel core concrete column length of side.Outer shroud gusset-type joint needs Sufficiently large horizontal ring flat-plate ensures the intensity of node, and steel using amount is caused to significantly increase.Partition board penetrates through node integral node section It can accept that mechanism is clear and definite with prefabrication, can reduce the bending deformation of post jamb, high capacity can realize " the strong section of structure Point, weak component ".
Current partition board perforation node is there are site welding amount is big, and there are secondary welding, welderings with steel column link position for partition board Quality is connect to be not easy to ensure.Although full bolt partition board perforation node reduces site welding amount, but girder steel and rectangular steel pipe coagulation There is still a need for in-site installations for earth pillar.The precision made due to the current component in China it is inadequate, many times there are spiro keyhole positions to be equipped with Error and the phenomenon that cause steel girder erection not upper.
Invention content
In order to solve the technical issues of prior art interior joint site welding amount is big and high to requirement on machining accuracy, this hair It is bright to provide a kind of assembling rectangular steel-tube concrete column-girder steel partition board perforation node, including rectangular steel-tube concrete column, multiple Bracket girder steel, multiple connecting plates, two perforation partition boards and multiple end plates.
The bracket girder steel includes top flange, lower flange and web, and two perforation partition boards are respectively first partition and second Partition board, first partition and second partition are connect respectively with the both ends of rectangular steel-tube concrete column, and each perforation partition board is equipped with more A cantilever arm in different directions, and the cantilever arm in each direction corresponds to a side wall of rectangular steel-tube concrete column, Mei Geshen Go out arm and correspond to a bracket girder steel, and each bracket girder steel corresponds to a connecting plate, first partition is with second partition in same side To the upper and lower edge of a wing of the corresponding bracket girder steel of cantilever arm connect, each penetrate through on partition board sets through-hole, and rectangular steel pipe mixes One end connection of the corresponding connecting plate of solidifying earth pillar post jamb, the abdomen of the corresponding bracket girder steel one end of the other end of connecting plate Plate connects, the other end and end plate connection of bracket girder steel.
The first partition and the port of described rectangular steel-tube concrete column one end are fixedly connected by welding, and described second The port of partition board and the other end of the rectangular steel-tube concrete column is fixedly connected by welding.
The upper and lower edge of a wing of the cantilever arm and the corresponding bracket girder steel is welded to connect or is bolted.
The connecting plate is welded to connect with the corresponding rectangular steel-tube concrete column post jamb.
The web of the connecting plate and the corresponding bracket girder steel is welded to connect or is bolted.
The quantity of the bracket girder steel is 2,3 or 4, the bracket girder steel, the connecting plate, the cantilever arm It is identical with the end plate quantity.
The bracket girder steel is welded to connect with the corresponding end plate.
The first partition and second partition are bolted respectively with the rectangular steel-tube concrete column with flange.
The end plate is connect by end plate connection plate with the girder steel with slotted hole.
The end plate connection plate is welded to connect with end plate, is bolted with the girder steel with slotted hole.
Assembling rectangular steel-tube concrete column of the present invention-girder steel partition board perforation node, advantage are as follows:
1st, the node being made of rectangular steel-tube concrete column, bracket girder steel, connecting plate, perforation partition board and end plate is pre- in factory System is completed, and the scene of transporting to is installed, reduces site welding amount and ensure that machining accuracy.
2nd, the rectangular steel-tube concrete column with flange and partition board are bolted, and are avoided site welding amount greatly and are welded Connect the defects of quality cannot be guaranteed, since partition board is steel plate, in this way setting avoid perforation partition board secondary welding cause every The lamellar tearing of plate.
3rd, end plate is bolted by end plate connection plate and the girder steel with slotted hole, is absorbed installation by slotted hole and is added The error of work ensures installation accuracy.
4th, the node is in the integral prefabricated completion of factory, fully achieves the prefabricated construction of structure, and speed of application is fast and even Quality is connect to be easily guaranteed that.
Description of the drawings
Fig. 1 is the decomposition diagram that node provided by the invention is connect with girder steel.
Fig. 2 is the decomposition diagram of node provided by the invention.
Fig. 3 is the dimensional structure diagram of embodiment 1 provided by the invention.
Fig. 4 is the vertical view of embodiment 1 provided by the invention.
Fig. 5 is the front view of embodiment 1 provided by the invention.
Fig. 6 is the dimensional structure diagram of embodiment 2 provided by the invention.
Fig. 7 is the vertical view of embodiment 2 provided by the invention.
Fig. 8 is the front view of embodiment 2 provided by the invention.
Fig. 9 is the dimensional structure diagram of embodiment 3 provided by the invention.
Figure 10 is the vertical view of embodiment 3 provided by the invention.
Figure 11 is the front view of embodiment 3 provided by the invention.
Figure 12 is the dimensional structure diagram of embodiment 4 provided by the invention.
Figure 13 is the vertical view of embodiment 4 provided by the invention.
Figure 14 is the front view of embodiment 4 provided by the invention.
Wherein,
1 rectangular steel-tube concrete column, 2 bracket girder steels, 3 connecting plates, 4 perforation partition boards, 5 end plates, 6 cantilever arms, 7 through-holes, 8 bands The rectangular steel-tube concrete column of flange, 9 flanges, 10 girder steels, 11 slotted holes, 12 end plate connection plates, 13 top flanges, 14 lower flanges, 15 webs, 16 first partitions, 17 second partitions, 18 bolts.
Specific embodiment
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 assembling rectangles Steel pipe concrete column-steel beam partition board penetrates through node, including rectangular steel-tube concrete column 1, multiple bracket girder steels 2, multiple connecting plates 3rd, two perforation partition boards 4 and multiple end plates 5;
Bracket girder steel 2 includes top flange 13, lower flange 14 and web 15, and two perforation partition boards 4 are respectively first partition 16 With second partition 17, first partition 16 and the port of 1 one end of rectangular steel-tube concrete column are fixedly connected by welding, second partition 17 are fixedly connected by welding with the port of the other end of rectangular steel-tube concrete column 1, it is each penetrate through partition board 4 be equipped with it is multiple The cantilever arm 6 of different directions, and the cantilever arm 6 in each direction corresponds to the post jamb of 1 side of rectangular steel-tube concrete column, it is each to stretch out Arm 6 corresponds to a bracket girder steel 2, and each bracket girder steel 2 corresponds to a connecting plate 3, and first partition 16 exists with second partition 17 The top flange 13 and lower flange 14 of the corresponding bracket girder steel 2 of unidirectional cantilever arm 6 connect, and each penetrate through on partition board sets Put through-hole 7, one end of the corresponding connecting plate 3 of the post jamb of rectangular steel-tube concrete column 1 is welded to connect, connecting plate 3 it is another The web 15 of corresponding 2 one end of bracket girder steel is held to connect, the other end of bracket girder steel 2 is welded to connect with corresponding end plate 5;
The flange 9 of first partition 16 and second partition 17 respectively with the rectangular steel-tube concrete column 8 with flange passes through spiral shell Bolt 18 connects;
End plate 5 and one end of end plate connection plate 12 are welded to connect, and the other end of end plate connection plate 12 is with carrying slotted hole 11 Girder steel 10 connected by bolt 18;
The external steel pipe of the rectangular steel-tube concrete column 1 is welding steel, docks channel steel or cold-bent pipe;
The girder steel 10 is H profile steel beam or steel I-beam;
The post jamb of the connecting plate 3 and rectangular steel-tube concrete column 1 uses groove weld or fillet weld;
The bolt 18 is preferably high-strength bolt;
Concrete inside the rectangular steel-tube concrete column 1 is mixed for normal concrete, high-strength concrete or self-compaction Solidifying soil.
In the present invention, the quantity of bracket girder steel 2 can be 2,3 or 4, the bracket girder steel 2, the connecting plate 3rd, the cantilever arm 6 is identical with 5 quantity of end plate, below with the quantity of bracket girder steel 2, connecting plate 3, cantilever arm 6 and end plate 5 It describes in detail for being 4.
Embodiment 1
As shown in Figures 3 to 5, first partition 16 and second partition 17 are in the corresponding ox of unidirectional cantilever arm 6 The top flange 13 and lower flange 14 of leg girder steel 2 are connected by bolt 18, the corresponding company of the post jamb of rectangular steel-tube concrete column 1 One end of fishplate bar 3 is welded to connect, and the web 15 of corresponding 2 one end of bracket girder steel of the other end of connecting plate 3 passes through bolt 18 Connect.
The specific implementation process of assembling rectangular steel-tube concrete column-girder steel partition board perforation node includes in the present embodiment 1:
Step 1, the node size determined according to design requirement, processing perforation partition board 4, perforation partition board surrounding stretch out rectangle steel The overhanging edge of a wing of 1 post jamb long enough size of pipe concrete column, it is ensured that being bolted can realize, penetrate through partition board 4 cantilever arm 6 by Step is transitioned into bracket girder steel 2 with wide;
Step 2 penetrates through prepared screw-bolt hole on the overhanging edge of a wing of partition board 4, penetrates through 6 prepared screw-bolt hole of cantilever arm of partition board 4, spiral shell The quantity and diameter of keyhole are determined according to the requirement of design bearing capacity;
Prepared screw-bolt hole in step 3, connecting plate 3, according to shear-carrying capacity it needs to be determined that;
Step 4 welds first partition 16 and second partition 17 with rectangular steel-tube concrete column 1 between the two in factory Connection, while connecting plate 3 and the post jamb of rectangular steel-tube concrete column 1 are welded to connect, form a nodes domains component;
The rectangular steel-tube concrete column 8 of step 5, processing with flange, processing and position on perforation partition board 4 on flange 9 The prepared screw-bolt hole identical with quantity carries out assembled in factory;
The bracket girder steel 2 of step 6, processing with bolt hole, top flange 13 and the position sum number of 14 upper bolt hole of lower flange Amount is identical with cantilever arm 6, and the position of 15 upper bolt hole of web and quantity are identical with connecting plate 3;
Step 7, bracket girder steel 2 and nodes domains component are carried out it is assembled, top flange 13 and lower flange 14 respectively with first every The cantilever arm 6 of plate 16 and second partition 17 is connected by bolt 18, and web 15 is connect with connecting plate 3 by bolt 18, and by ox Leg girder steel 2 transports scene, integral installation to as a whole with nodes domains component;
Step 8, on girder steel 10 process slotted hole 11, in 12 processing bolt hole of end plate connection plate, the quantity of bolt hole and Position is corresponding with slotted hole 11;
Step 9, at the scene, treating flanged (FLGD) rectangular steel-tube concrete column 8 of lower part, installation is complete, by flange 9 and node Second partition 17 on the component of domain is connected by bolt 18, then by first partition 16 and the flanged (FLGD) concrete-filled rectangular steel tube in top The flange 9 of column 8 is connected by bolt 18;
End plate 5 and end plate connection plate 12 are welded to connect by step 10 at the scene, and end plate connection plate 12 passes through spiral shell with girder steel 10 Bolt 18 connects.
Embodiment 2
As shown in Figure 6 to 8, first partition 16 and second partition 17 are in the corresponding ox of unidirectional cantilever arm 6 The top flange 13 and lower flange 14 of leg girder steel 2 are welded to connect, the corresponding connecting plate 3 of the post jamb of rectangular steel-tube concrete column 1 One end be welded to connect, the web 15 of corresponding 2 one end of bracket girder steel of the other end of connecting plate 3 is connected by bolt 18.
The specific implementation process of assembling rectangular steel-tube concrete column-girder steel partition board perforation node includes in the present embodiment 2:
Step 1, the node size determined according to design requirement, processing perforation partition board 4, perforation partition board surrounding stretch out rectangle steel The overhanging edge of a wing of 1 post jamb long enough size of pipe concrete column, it is ensured that being bolted can realize, penetrate through partition board 4 cantilever arm 6 by Step is transitioned into bracket girder steel 2 with wide;
Step 2 penetrates through prepared screw-bolt hole on the overhanging edge of a wing of partition board 4, and the quantity and diameter of bolt hole are carried according to design The requirement of power determines;
Prepared screw-bolt hole in step 3, connecting plate 3, according to shear-carrying capacity it needs to be determined that;
Step 4 welds first partition 16 and second partition 17 with rectangular steel-tube concrete column 1 between the two in factory Connection, while connecting plate 3 and the post jamb of rectangular steel-tube concrete column 1 are welded to connect, form a nodes domains component;
The rectangular steel-tube concrete column 8 of step 5, processing with flange, processing and position on perforation partition board 4 on flange 9 The prepared screw-bolt hole identical with quantity carries out assembled in factory;
Step 6, processing end carry groove bracket girder steel 2, the processing bolt hole on web 15, the position of bolt hole and Quantity is identical with connecting plate 3;
Step 7, bracket girder steel 2 and nodes domains component are carried out it is assembled, top flange 13 and lower flange 14 respectively with first every By being welded to connect, web 15 is connect the cantilever arm 6 of plate 16 and second partition 17 with connecting plate 3 by bolt 18, and by bracket Girder steel 2 transports scene, integral installation to as a whole with nodes domains component;
Step 8, on girder steel 10 process slotted hole 11, in 12 processing bolt hole of end plate connection plate, the quantity of bolt hole and Position is corresponding with slotted hole 11;
Step 9, at the scene, treating flanged (FLGD) rectangular steel-tube concrete column 8 of lower part, installation is complete, by flange 9 and node Second partition 17 on the component of domain is connected by bolt 18, then by first partition 16 and the flanged (FLGD) concrete-filled rectangular steel tube in top The flange 9 of column 8 is connected by bolt 18;
End plate 5 and end plate connection plate 12 are welded to connect by step 10 at the scene, and end plate connection plate 12 passes through spiral shell with girder steel 10 Bolt 18 connects.
Embodiment 3
As shown in Figures 9 to 11, first partition 16 and second partition 17 are in the corresponding ox of unidirectional cantilever arm 6 The top flange 13 and lower flange 14 of leg girder steel 2 are welded to connect, the corresponding connecting plate 3 of the post jamb of rectangular steel-tube concrete column 1 One end be welded to connect, the web 15 of corresponding 2 one end of bracket girder steel of the other end of connecting plate 3 is welded to connect.
The specific implementation process of assembling rectangular steel-tube concrete column-girder steel partition board perforation node includes in the present embodiment 3:
Step 1, the node size determined according to design requirement, processing perforation partition board 4, perforation partition board surrounding stretch out rectangle steel The overhanging edge of a wing of 1 post jamb long enough size of pipe concrete column, it is ensured that being bolted can realize, penetrate through partition board 4 cantilever arm 6 by Step is transitioned into bracket girder steel 2 with wide;
Step 2 penetrates through prepared screw-bolt hole on the overhanging edge of a wing of partition board 4, and the quantity and diameter of bolt hole are carried according to design The requirement of power determines;
The connecting plate 3 of step 3, processing with groove;
Step 4 welds first partition 16 and second partition 17 with rectangular steel-tube concrete column 1 between the two in factory Connection, while connecting plate 3 and the post jamb of rectangular steel-tube concrete column 1 are welded to connect, form a nodes domains component;
The rectangular steel-tube concrete column 8 of step 5, processing with flange, processing and position on perforation partition board 4 on flange 9 The prepared screw-bolt hole identical with quantity carries out assembled in factory;
Step 6, processing end carry the bracket girder steel 2 of groove;
Step 7, bracket girder steel 2 and nodes domains component are carried out it is assembled, top flange 13 and lower flange 14 respectively with first every The cantilever arm 6 of plate 16 and second partition 17 by being welded to connect, web 15 with connecting plate 3 by being welded to connect, and by bracket steel Beam 2 transports scene, integral installation to as a whole with nodes domains component;
Step 8, on girder steel 10 process slotted hole 11, in 12 processing bolt hole of end plate connection plate, the quantity of bolt hole and Position is corresponding with slotted hole 11;
Step 9, at the scene, treating flanged (FLGD) rectangular steel-tube concrete column 8 of lower part, installation is complete, by flange 9 and node Second partition 17 on the component of domain is connected by bolt 18, then by first partition 16 and the flanged (FLGD) concrete-filled rectangular steel tube in top The flange 9 of column 8 is connected by bolt 18;
End plate 5 and end plate connection plate 12 are welded to connect by step 10 at the scene, and end plate connection plate 12 passes through spiral shell with girder steel 10 Bolt 18 connects.
Embodiment 4
As shown in Figure 12 to Figure 14, first partition 16 and second partition 17 are corresponding in unidirectional cantilever arm 6 The top flange 13 and lower flange 14 of bracket girder steel 2 are connected by bolt 18, and the post jamb of rectangular steel-tube concrete column 1 is corresponding One end of connecting plate 3 is welded to connect, and the web 15 of corresponding 2 one end of bracket girder steel of the other end of connecting plate 3 is welded to connect.
The specific implementation process of assembling rectangular steel-tube concrete column-girder steel partition board perforation node includes in the present embodiment 4:
Step 1, the node size determined according to design requirement, processing perforation partition board 4, perforation partition board surrounding stretch out rectangle steel The overhanging edge of a wing of 1 post jamb long enough size of pipe concrete column, it is ensured that being bolted can realize, penetrate through partition board 4 cantilever arm 6 by Step is transitioned into bracket girder steel 2 with wide;
Step 2 penetrates through prepared screw-bolt hole on the overhanging edge of a wing of partition board 4, penetrates through 6 prepared screw-bolt hole of cantilever arm of partition board 4, spiral shell The quantity and diameter of keyhole are determined according to the requirement of design bearing capacity;
The connecting plate 3 of step 3, processing with groove;
Step 4 welds first partition 16 and second partition 17 with rectangular steel-tube concrete column 1 between the two in factory Connection, while connecting plate 3 and the post jamb of rectangular steel-tube concrete column 1 are welded to connect, form a nodes domains component;
The rectangular steel-tube concrete column 8 of step 5, processing with flange, processing and position on perforation partition board 4 on flange 9 The prepared screw-bolt hole identical with quantity carries out assembled in factory;
The bracket girder steel 2 of step 6, processing with bolt hole, top flange 13 and the position sum number of the bolt hole of lower flange 14 Amount is identical with cantilever arm 6;
Step 7, bracket girder steel 2 and nodes domains component are carried out it is assembled, top flange 13 and lower flange 14 respectively with first every The cantilever arm 6 of plate 16 and second partition 17 is connected by bolt 18, web 15 with connecting plate 3 by being welded to connect, and by bracket Girder steel 2 transports scene, integral installation to as a whole with nodes domains component;
Step 8, on girder steel 10 process slotted hole 11, in 12 processing bolt hole of end plate connection plate, the quantity of bolt hole and Position is corresponding with slotted hole 11;
Step 9, at the scene, treating flanged (FLGD) rectangular steel-tube concrete column 8 of lower part, installation is complete, by flange 9 and node Second partition 17 on the component of domain is connected by bolt 18, then by first partition 16 and the flanged (FLGD) concrete-filled rectangular steel tube in top The flange 9 of column 8 is connected by bolt 18;
End plate 5 and end plate connection plate 12 are welded to connect by step 10 at the scene, and end plate connection plate 12 passes through spiral shell with girder steel 10 Bolt 18 connects.
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 (10)

1. a kind of assembling rectangular steel-tube concrete column-girder steel partition board perforation node, which is characterized in that the node includes rectangle Steel core concrete column, multiple bracket girder steels, multiple connecting plates, two perforation partition boards and multiple end plates, bracket girder steel include upper limb Edge, lower flange and web, two perforation partition boards are respectively first partition and second partition, first partition and second partition respectively with The both ends connection of rectangular steel-tube concrete column, each partition board that penetrates through are equipped with multiple cantilever arms in different directions, and each side To cantilever arm correspond to a post jamb of rectangular steel-tube concrete column, each cantilever arm corresponds to a bracket girder steel, and each ox Leg girder steel corresponds to a connecting plate, and first partition is with second partition in the corresponding bracket girder steel of unidirectional cantilever arm Upper and lower edge of a wing connection, each penetrate through on partition board set through-hole, and the one of the corresponding connecting plate of rectangular steel-tube concrete column post jamb End connection, the web connection of the corresponding bracket girder steel one end of the other end of connecting plate, the other end and end plate of bracket girder steel Connection.
2. assembling rectangular steel-tube concrete column according to claim 1-girder steel partition board perforation node, which is characterized in that The first partition and the port of described rectangular steel-tube concrete column one end are fixedly connected by welding, the second partition and institute The port for stating the other end of rectangular steel-tube concrete column is fixedly connected by welding.
3. assembling rectangular steel-tube concrete column according to claim 1-girder steel partition board perforation node, it is characterised in that: The upper and lower edge of a wing of the cantilever arm and the corresponding bracket girder steel is welded to connect or is bolted.
4. assembling rectangular steel-tube concrete column according to claim 1-girder steel partition board perforation node, which is characterized in that The connecting plate is welded to connect with the corresponding rectangular steel-tube concrete column post jamb.
5. assembling rectangular steel-tube concrete column according to claim 1-girder steel partition board perforation node, which is characterized in that The web of the connecting plate and the corresponding bracket girder steel is welded to connect or is bolted.
6. assembling rectangular steel-tube concrete column according to claim 1-girder steel partition board perforation node, which is characterized in that The quantity of the bracket girder steel is 2,3 or 4, the bracket girder steel, the connecting plate, the cantilever arm and the end Plate quantity is identical.
7. assembling rectangular steel-tube concrete column according to claim 1-girder steel partition board perforation node, which is characterized in that The bracket girder steel is welded to connect with the corresponding end plate.
8. assembling rectangular steel-tube concrete column according to claim 1-girder steel partition board perforation node, which is characterized in that The first partition and second partition are bolted respectively with the rectangular steel-tube concrete column with flange.
9. assembling rectangular steel-tube concrete column according to claim 1-girder steel partition board perforation node, which is characterized in that The end plate is connect by end plate connection plate with the girder steel with slotted hole.
10. assembling rectangular steel-tube concrete column according to claim 9-girder steel partition board perforation node, which is characterized in that The end plate connection plate is welded to connect with end plate, is bolted with the girder steel with slotted hole.
CN201810227830.6A 2018-03-20 2018-03-20 A kind of assembling rectangular steel-tube concrete column-girder steel partition board perforation node Pending CN108193771A (en)

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CN109138179A (en) * 2018-10-17 2019-01-04 辽宁工程技术大学 A kind of assembled friction energy-dissipating Self-resetting partition perforation node
CN112031180A (en) * 2020-08-19 2020-12-04 江南大学 Beam column node connecting device and application thereof

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CN106638958A (en) * 2016-11-18 2017-05-10 天津大学 Assembling type embedded beam-column joint structure
CN208056293U (en) * 2018-03-20 2018-11-06 辽宁工程技术大学 A kind of assembling rectangular steel-tube concrete column-girder steel partition board perforation node

Cited By (3)

* Cited by examiner, † Cited by third party
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CN109138179A (en) * 2018-10-17 2019-01-04 辽宁工程技术大学 A kind of assembled friction energy-dissipating Self-resetting partition perforation node
CN112031180A (en) * 2020-08-19 2020-12-04 江南大学 Beam column node connecting device and application thereof
CN112031180B (en) * 2020-08-19 2021-06-11 江南大学 Beam column node connecting device and application thereof

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