CN108867869A - A kind of separate type bracket node structure and production method, Housing Structure System for beam column of steel structure connection - Google Patents

A kind of separate type bracket node structure and production method, Housing Structure System for beam column of steel structure connection Download PDF

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Publication number
CN108867869A
CN108867869A CN201811025297.1A CN201811025297A CN108867869A CN 108867869 A CN108867869 A CN 108867869A CN 201811025297 A CN201811025297 A CN 201811025297A CN 108867869 A CN108867869 A CN 108867869A
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China
Prior art keywords
steel
bearing unit
column
connection
separate type
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Granted
Application number
CN201811025297.1A
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Chinese (zh)
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CN108867869B (en
Inventor
张泽宇
岳清瑞
王晟
常正非
王罡
张雷
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Metallurgical Construction Research Institute (shenzhen) Co Ltd
Central Research Institute of Building and Construction Co Ltd MCC Group
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Metallurgical Construction Research Institute (shenzhen) Co Ltd
Central Research Institute of Building and Construction Co Ltd MCC Group
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Priority to CN201811025297.1A priority Critical patent/CN108867869B/en
Publication of CN108867869A publication Critical patent/CN108867869A/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
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • 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
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • E04B2001/2406Connection nodes
    • 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
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • E04B2001/2418Details of bolting
    • 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
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • E04B2001/2448Connections between open section profiles
    • 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
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • E04B2001/2457Beam to beam connections

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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)

Abstract

The present invention relates to a kind of separate type bracket node structures and production method, Housing Structure System for beam column of steel structure connection.The node structure steel column and girder steel;The end of steel column is provided with ring flange pedestal, sets on the lateral wall of steel column away from ring flange pedestal and is provided with separate type bracket flange plate at length;Adjacent two steel columns up and down are connected by high-strength bolt, and the upper lower flange of girder steel is fixedly connected with the ring flange pedestal of upper and lower two steel column ends by high-strength bolt respectively.Node structure of the invention eliminates the field joint penetration welding of the bolt-weld joint node edge of a wing and column junction, realizes the full bolt assembly of construction site, while relative to the full bolt connection node of tradition, eliminating the bolt at web position.Overlapping mode is shelved at edge of a wing position, convenient for beam construction in place be bolted, accelerate speed of application.

Description

A kind of separate type bracket node structure and production side for beam column of steel structure connection Method, Housing Structure System
Technical field
The present invention relates to building structure node interconnection technique field, more particularly, to a kind of for beam column of steel structure connection Separate type bracket node structure and production method, Housing Structure System.
Background technique
It is bolt-weld joint node (its structure that more beam column of steel structure central node is applied in existing specification regulation and engineering As shown in Figure 1a), specially edge of a wing docking melt-through weld connection, the connection of web high-strength bolt.Its feature is in position of joints column Perforation, column is interior to set internal partition of putting more energy into flange of beam position, and the edge of a wing is connected as docking melt-through weld, this butt weld requires to be level-one Weld seam, scene is mostly high altitude operation, and need to carry out 100% weld seam detection.In addition, there are also full bolt beam-column connection, (it is tied Structure is as shown in Figure 1 b), specially the edge of a wing is also connected by screw bolts, and the bolt quantity of this connecting node is more.The connection of column is also more For the docking penetration weld of construction site, site welding heavy workload, weld time is long, and construction quality is not easy to control.
The information disclosed in the background technology section is intended only to deepen the understanding to the general background technology of the application, and It is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Summary of the invention
The purpose of the present invention is to provide a kind of separate type bracket node structure for beam column of steel structure connection and production Method, Housing Structure System, to solve the technical problems existing in the prior art.
To achieve the goals above, the present invention uses following technical scheme:
The present invention provides a kind of separate type bracket node structure for beam column of steel structure connection, including:Steel column and girder steel; Wherein,
The end of the steel column is provided with ring flange pedestal, sets length away from the ring flange pedestal on the lateral wall of steel column Place is provided with separate type bracket flange plate;
The ring flange pedestal of adjacent two steel column ends up and down is connected by high-strength bolt, the end folder of the girder steel Hold it is adjacent up and down two steel column ends ring flange pedestal between, the upper lower flange of girder steel respectively with upper and lower two steel column ends Ring flange pedestal be fixedly connected by high-strength bolt.
As a kind of further technical solution, it is adjacent up and down two steel column ends ring flange pedestal between Away from being adapted with the width of the girder steel.
As a kind of further technical solution, flange plate ribbed stiffener, the flange plate are provided on the outside of the steel column Ribbed stiffener is connect with the separate type bracket flange plate.
As a kind of further technical solution, suspension column ribbed stiffener, the suspension column are provided on the outside of the end of the steel column Ribbed stiffener is connect with the ring flange pedestal.
As a kind of further technical solution, in the steel column and separate type bracket flange plate and the edge of a wing The corresponding position of plate ribbed stiffener is provided with internal partition, the separate type bracket flange plate and the wing of the corresponding position of internal partition Listrium ribbed stiffener is in the same plane.
A method of separate type bracket node structure of the production for beam column of steel structure connection includes the following steps:
S1:The lower flange of the girder steel is connect with the ring flange pedestal of lower steel column by high-strength bolt;
S2:The ring flange pedestal of upper and lower steel column is connected by high-strength bolt;
S3:The top flange of girder steel is connect with the ring flange pedestal of upper steel column by high-strength bolt.
By adopting the above technical scheme, the present invention has the advantages that:
Node structure of the invention eliminates the field joint penetration welding of the bolt-weld joint node edge of a wing and column junction, The full bolt assembly of construction site is realized, while relative to the full bolt connection node of tradition, eliminating the spiral shell at web position Bolt.Overlapping mode is shelved at edge of a wing position, convenient for beam construction in place be bolted, accelerate speed of application.
The invention also discloses a kind of Housing Structure Systems with above-mentioned node structure comprising:Vertical load-bearing pillar, cross To bearing unit and precast floor slab;
The vertical load-bearing pillar includes the steel column that several are successively docked up and down;
It is described transverse direction bearing unit include:Lateral supporting frame and the enclosure wall being arranged on the outside of lateral supporting frame Body;The transverse direction supporting frame includes the horizontal girder steel in retaining wall top edges;
Multiple vertical load-bearing pillars are erect as the vertical load-carrying members parallel interval of building;The transverse direction bearing unit It is arranged between the two neighboring vertical load-bearing pillar;
The both ends of the girder steel are respectively arranged with the connection end for stretching out the retaining wall;The connection end passes through institute Separate type bracket node structure is stated to connect with the steel column;
The precast floor slab edge includes the clinch for connecting with the lateral bearing unit, and clinch is overlapped on institute It states on the girder steel of lateral bearing unit, connection structure is provided on the top flange lateral surface of the girder steel, it is described prefabricated The clinch of floor is provided with the reinforcing bar lantern ring of the prominent retaining wall, and the upper connection structure is plugged on the reinforcing bar lantern ring It is interior, connect precast floor slab and the lateral bearing unit in precast floor slab and lateral bearing unit junction casting concrete It connects integral;Concrete is filled in gap between the transverse direction bearing unit and the vertical load-bearing pillar of the left and right sides, makes The vertical load-bearing pillar connection for obtaining the lateral bearing unit and the left and right sides is integral.
As a kind of further technical solution, in the height direction, the lateral bearing unit of neighbouring two Including upper lateral bearing unit and lower lateral bearing unit;Between upper transverse direction bearing unit and lower lateral bearing unit there are Every the edge of the precast floor slab protrudes into the interval, and is overlapped on girder steel described in lower lateral bearing unit.
As a kind of further technical solution, the transverse direction supporting frame further includes horizontal below the retaining wall The following grid beam at edge;Lower connection structure is preset on the bottom surface of the following grid beam;The lower company of the upper lateral bearing unit Binding structure is plugged on downwards in the reinforcing bar lantern ring at the precast floor slab edge.
As a kind of further technical solution, between the upper lateral bearing unit and the vertical load-bearing pillar of two sides The gap and the upper lateral bearing unit and lower lateral bearing unit between the interval connect to be formed one it is U-shaped after Pour band;The U-shaped post-cast strip is filled completely with concrete, and the upper lateral bearing unit, vertical load-bearing pillar and lower transverse direction are held Weight unit connection is integral.
Further, the precast floor slab clinch top edge is provided with the stage of sinking, in the height direction, described The following grid beam of upper transverse direction bearing unit protrudes into the stage, the company of being formed between the stage and the upper lateral bearing unit Lead to the L-type seam inside and outside the interval.
In the height direction, the following grid beam of the prefabricated enclosure wall in the top protrudes into the clinch stage, i.e., prefabricated building The top surface of plate is higher by the lower frame soffit setting of the prefabricated enclosure wall in top, thus the following grid beam self-assembling formation of the prefabricated enclosure wall in top One prevents the position limiting structure that precast floor slab moves horizontally, and when the natural calamities such as earthquake occur, can effectively prevent precast floor slab The steel that is detached from prefabricated enclosure wall and fall, anti-seismic performance is more preferable.
Further, the upper connection structure is that peg, connecting rod, lengths of rebar or formula connect with the lower connection structure Part.
Further, the following grid beam is i-shaped beams, and i-shaped beams include the edge of a wing and web.
Further, the precast floor slab edge includes the docking section docked with contiguous prefabricated floor, the edge of docking section Top surface is provided with heavy platform, and docking section is provided with overhanging beard muscle in the corresponding side surface of heavy platform;Adjacent two are described prefabricated Floor is docking together, and the heavy platform on two precast floor slab docking sections docks to form a U-type groove, on two precast floor slab docking sections Beard muscle mutually overlaps connection;Concrete is filled in U-type groove.
Housing Structure System disclosed by the invention be can quick assembling at the construction field (site) Steel Structure Residential Building System, While the problems such as solving head beam dew column, building enclosure mismatch, the processing of mounting structure piece, reduce component connecting portion, Accelerate speed of application.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 a is the structural schematic diagram that beam column of steel structure central node is bolt-weld joint node in the prior art;
Fig. 1 b is the structural schematic diagram that steel structure girder column connected node is full bolt beam column central node in the prior art;
Fig. 2 is the overall structure diagram for the node structure that the embodiment of the present invention 1 provides;
Fig. 3 is the structural schematic diagram for the steel column that the embodiment of the present invention 1 provides;
Fig. 4 is the structural schematic diagram for the girder steel that the embodiment of the present invention 1 provides;
Fig. 5 is the attachment structure schematic diagram of the girder steel that the embodiment of the present invention 1 provides and lower steel column;
Fig. 6 is the attachment structure schematic diagram of the upper steel column that the embodiment of the present invention 1 provides and lower steel column;
Fig. 7 is the attachment structure schematic diagram of the girder steel that the embodiment of the present invention 1 provides and upper steel column;
Fig. 8 is the structural schematic diagram for the lateral bearing unit that the embodiment of the present invention 3 provides;
Fig. 9 is the structural schematic diagram for the precast floor slab that the embodiment of the present invention 3 provides;
Figure 10 is the lap-joint's structural schematic diagram for the dwelling house system that the embodiment of the present invention 3 provides.
Icon:1- steel column;2- girder steel;3- separate type bracket flange plate;4- ring flange pedestal;5- flange plate ribbed stiffener;6- Suspension column ribbed stiffener;7- high-strength bolt;20- transverse direction bearing unit;21- retaining wall;The upper connection structure of 23-;2a- connection end; 30- precast floor slab;31- clinch;The docking section 32-;33- reinforcing bar lantern ring;34- beard muscle.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Embodiment one:
In conjunction with shown in Fig. 2 to Fig. 4, the present embodiment provides a kind of separate type bracket node knots for beam column of steel structure connection Structure, including:Steel column 1 and girder steel 2;Wherein,
The end of the steel column 1 is provided with ring flange pedestal 4, sets on the lateral wall of steel column 1 away from the ring flange pedestal 4 Separate type bracket flange plate 3 is provided at length;
The ring flange pedestal 4 of adjacent two 1 ends of steel column up and down is connected by high-strength bolt, the end of the girder steel 2 Portion be clamped in it is adjacent up and down two steel column ends ring flange pedestal 4 between, the upper lower flange of girder steel 2 respectively with upper and lower two The ring flange pedestal 4 of steel column end is fixedly connected by high-strength bolt 7.
In the present embodiment, as a kind of further technical solution, the flange of adjacent two steel column ends up and down The spacing tried to get to the heart of a matter between seat 4 is adapted with the width of the girder steel 2;I.e. girder steel 2 is just clamped in adjacent two steel columns up and down Between the ring flange pedestal 4 of end;Guarantee the precision and intensity of connection with this.
In the present embodiment, as a kind of further technical solution, the outside of the steel column 1 is provided with flange plate and puts more energy into Rib 5, the flange plate ribbed stiffener 5 are connect with the separate type bracket flange plate 3, to guarantee separate type bracket flange plate 3 and steel The bonding strength of column 1.
In the present embodiment, as a kind of further technical solution, the end outside of the steel column 1 is provided with suspension column and adds Strength rib 6, the suspension column ribbed stiffener 6 are connect with the ring flange pedestal 4, to guarantee that ring flange pedestal 4 and the connection of steel column 1 are strong Degree.
In the present embodiment, as a kind of further technical solution, in the steel column with the separate type bracket edge of a wing Plate and the corresponding position of the flange plate ribbed stiffener are provided with internal partition, the separate type ox of the corresponding position of internal partition Leg flange plate and flange plate ribbed stiffener are in the same plane;Internal partition plays the role of power transmission, and steel column wall can be improved Rigidity.
Embodiment two:
A kind of separate type bracket section in conjunction with shown in Fig. 5 to Fig. 7, the present embodiment provides production for beam column of steel structure connection The method of point structure, includes the following steps:
S1:The lower flange of the girder steel 2 is connect with the ring flange pedestal of lower steel column by high-strength bolt;
S2:The ring flange pedestal of upper and lower steel column is connected by high-strength bolt 7;
S3:The top flange of girder steel is connect with the ring flange pedestal of upper steel column by high-strength bolt 7.
To sum up, node structure of the invention eliminates the field joint penetration of the bolt-weld joint node edge of a wing and column junction Welding realizes the full bolt assembly of construction site, while relative to the full bolt connection node of tradition, eliminating web position Bolt.Overlapping mode is shelved at edge of a wing position, convenient for beam construction in place be bolted, accelerate speed of application.
Embodiment three
As seen in figs. 8-10, the invention also discloses a kind of Housing Structure Systems with above-mentioned node structure comprising: Vertical load-bearing pillar, lateral bearing unit 20 and precast floor slab 30;
The vertical vertical load-bearing pillar of load-bearing pillar includes the steel column that several are successively docked up and down;
Lateral bearing unit 20 includes:Lateral supporting frame and the retaining wall being arranged on the outside of lateral supporting frame 21;Lateral supporting frame includes the horizontal girder steel 2 in 21 top edges of retaining wall;Multiple vertical load-bearing pillars are as the perpendicular of building It is erect to load-carrying members parallel interval;Lateral bearing unit 20 is arranged between two neighboring vertical load-bearing pillar;The two of girder steel 2 End is respectively arranged with the connection end 2a for stretching out retaining wall 21;Connection end 2a passes through the separate type bracket node structure It is connect with the steel column;
30 edge of precast floor slab includes the clinch 31 for connecting with lateral bearing unit 20, and clinch 31 is overlapped on On lateral 20 girder steel 2 of bearing unit, connection structure 23 is provided on the top flange lateral surface of girder steel 2, precast floor slab 30 is taken Socket part 31 is provided with the reinforcing bar lantern ring 33 of prominent retaining wall 21, and reinforcing bar lantern ring 33 is horizontally disposed, and upper connection structure 23 is plugged on In reinforcing bar lantern ring 33, makes precast floor slab 30 with lateral 20 junction casting concrete of bearing unit in precast floor slab 30 and laterally hold Weight unit 20 connects integral;Fill coagulation in gap between lateral bearing unit 20 and the vertical load-bearing pillar of the left and right sides Soil so that lateral bearing unit 20 connect with the vertical load-bearing pillar of the left and right sides it is integral.
In the height direction, neighbouring two lateral bearing units 20 include that upper lateral bearing unit and lower transverse direction are held Weight unit;Spaced between upper transverse direction bearing unit and lower lateral bearing unit, the edge of precast floor slab 30 protrudes into interval, And it is overlapped on the girder steel 2 of lower lateral bearing unit.
Wherein it is further preferable that lateral supporting frame further includes the horizontal following grid beam in 21 lower edge of retaining wall; Lower connection structure is preset on the bottom surface of following grid beam;The lower connection structure of upper transverse direction bearing unit is plugged on downwards precast floor slab In the reinforcing bar lantern ring 33 at 30 edges.
Gap and upper lateral bearing unit and lower transverse direction between upper transverse direction bearing unit and the vertical load-bearing pillar of two sides Interval between bearing unit connects to form a U-shaped post-cast strip;U type post-cast strip is filled completely with concrete, upper transverse direction load-bearing list First, vertical load-bearing pillar and lower lateral bearing unit connection are integral.
30 clinch of precast floor slab, 31 top edge is provided with the stage of sinking, in the height direction, upper transverse direction load-bearing list The following grid beam of member protrudes into stage, forms the L-type being connected to inside and outside interval between stage and upper lateral bearing unit and stitches.In height On direction, the following grid beam of the prefabricated enclosure wall in top is protruded into 31 stage of clinch, i.e. it is pre- that the top surface of precast floor slab 30 is higher by top The lower frame soffit of enclosure wall processed is arranged, and thus following grid beam self-assembling formation one of the prefabricated enclosure wall in top prevents precast floor slab 30 The position limiting structure moved horizontally can effectively prevent precast floor slab 30 to be detached from prefabricated enclosure wall when the natural calamities such as earthquake occur Steel and fall, anti-seismic performance is more preferable.
In the present embodiment, upper connection structure 23 and lower connection structure are peg.Following grid beam is i-shaped beams, I-shaped Beam includes the edge of a wing and web.
In addition, 30 edge of precast floor slab includes the docking section 32 docked with contiguous prefabricated floor 30, the edge of docking section 32 Top surface is provided with heavy platform, and docking section is provided with overhanging beard muscle 34 in the corresponding side surface of heavy platform;Two adjacent prefabricated buildings Plate 30 is docking together, and the heavy platform on two 30 docking sections of precast floor slab docks to form a U-type groove, and two precast floor slabs 30 dock Beard muscle mutually overlaps connection in portion;Concrete is filled in U-type groove.
Housing Structure System disclosed by the invention be can quick assembling at the construction field (site) Steel Structure Residential Building System, While the problems such as solving head beam dew column, building enclosure mismatch, the processing of mounting structure piece, reduce component connecting portion, Accelerate speed of application.
Finally it should be noted that:The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that:Its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement;And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims (10)

1. a kind of separate type bracket node structure for beam column of steel structure connection, which is characterized in that including:Steel column and girder steel; Wherein,
The end of the steel column is provided with ring flange pedestal, sets on the lateral wall of steel column away from the ring flange pedestal and sets at length It is equipped with separate type bracket flange plate;
The ring flange pedestal of adjacent two steel column ends up and down is connected by high-strength bolt, and the end of the girder steel is clamped in Between the adjacent ring flange pedestal of two steel column ends up and down, the upper lower flange of the girder steel method with upper and lower two steel column ends respectively Orchid seat of trying to get to the heart of a matter is fixedly connected by high-strength bolt.
2. the separate type bracket node structure according to claim 1 for beam column of steel structure connection, which is characterized in that phase Spacing between the adjacent ring flange pedestal of two steel column ends up and down is adapted with the width of the girder steel.
3. the separate type bracket node structure according to claim 1 for beam column of steel structure connection, which is characterized in that institute It states and is provided with flange plate ribbed stiffener on the outside of steel column, the flange plate ribbed stiffener is connect with the separate type bracket flange plate.
4. the separate type bracket node structure according to claim 1 for beam column of steel structure connection, which is characterized in that institute It states and is provided with suspension column ribbed stiffener on the outside of the end of steel column, the suspension column ribbed stiffener is connect with the ring flange pedestal.
5. the separate type bracket node structure according to claim 3 for beam column of steel structure connection, which is characterized in that institute It states position corresponding with the separate type bracket flange plate and the flange plate ribbed stiffener in steel column and is provided with internal partition, it is described The separate type bracket flange plate and flange plate ribbed stiffener of the corresponding position of internal partition are in the same plane.
6. a kind of side for making any separate type bracket node structure for beam column of steel structure connection of claim 1-5 Method, which is characterized in that include the following steps:
S1:The lower flange of the girder steel is connect with the ring flange pedestal of lower steel column by high-strength bolt;
S2:The ring flange pedestal of upper and lower steel column is connected by high-strength bolt;
S3:The top flange of girder steel is connect with the ring flange pedestal of upper steel column by high-strength bolt.
7. a kind of Housing Structure System with any node structure of claim 1-5, which is characterized in that it includes:It is perpendicular To load-bearing pillar, lateral bearing unit and precast floor slab;
The vertical load-bearing pillar includes the steel column that several are successively docked up and down;
It is described transverse direction bearing unit include:Lateral supporting frame and the retaining wall being arranged on the outside of lateral supporting frame;Institute Stating lateral supporting frame includes the horizontal girder steel in retaining wall top edges;
Multiple vertical load-bearing pillars are erect as the vertical load-carrying members parallel interval of building;The transverse direction bearing unit setting Between the two neighboring vertical load-bearing pillar;
The both ends of the girder steel are respectively arranged with the connection end for stretching out the retaining wall;The connection end passes through described point It is connect from formula bracket node structure with the steel column;
The precast floor slab edge includes the clinch for connecting with the lateral bearing unit, and clinch is overlapped on the cross To on the girder steel of bearing unit, connection structure, the precast floor slab are provided on the top flange lateral surface of the girder steel Clinch be provided with the reinforcing bar lantern ring of the prominent retaining wall, the upper connection structure is plugged in the reinforcing bar lantern ring, Precast floor slab is connect with the lateral bearing unit with lateral bearing unit junction casting concrete in precast floor slab It is integral;Concrete is filled in gap between the transverse direction bearing unit and the vertical load-bearing pillar of the left and right sides, so that The vertical load-bearing pillar connection of the transverse direction bearing unit and the left and right sides is integral.
8. Housing Structure System according to claim 7, which is characterized in that in the height direction, neighbouring two The transverse direction bearing unit includes upper lateral bearing unit and lower lateral bearing unit;Upper transverse direction bearing unit and lower lateral load-bearing Spaced between unit, the edge of the precast floor slab protrudes into the interval, and is overlapped on described in lower lateral bearing unit On girder steel.
9. Housing Structure System according to claim 7, which is characterized in that it is described transverse direction supporting frame further include it is horizontal The following grid beam of the retaining wall lower edge;Lower connection structure is preset on the bottom surface of the following grid beam;The upper cross In the reinforcing bar lantern ring for being plugged on the precast floor slab edge downwards to the lower connection structure of bearing unit.
10. Housing Structure System according to claim 7, which is characterized in that the upper lateral bearing unit and two sides It is described between the gap and the upper lateral bearing unit and lower lateral bearing unit between the vertical load-bearing pillar Interval connection forms a U-shaped post-cast strip;The U-shaped post-cast strip is filled completely with concrete, the upper lateral bearing unit, vertical Load-bearing pillar and lower lateral bearing unit connection are integral.
CN201811025297.1A 2018-09-04 2018-09-04 Separated bracket node structure for steel structure beam column connection, manufacturing method and residential structure system Active CN108867869B (en)

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