CN108532829A - Can primary and secondary stress steel plate energy consumption composite combinations thereof column and installation method - Google Patents
Can primary and secondary stress steel plate energy consumption composite combinations thereof column and installation method Download PDFInfo
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- CN108532829A CN108532829A CN201810358953.3A CN201810358953A CN108532829A CN 108532829 A CN108532829 A CN 108532829A CN 201810358953 A CN201810358953 A CN 201810358953A CN 108532829 A CN108532829 A CN 108532829A
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- square steel
- energy consumption
- joinery
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/024—Structures with steel columns and beams
Abstract
The present invention relates to technical field of structural engineering, in particular to it is a kind of can primary and secondary stress steel plate energy consumption composite combinations thereof column and installation method.The present invention includes A classes column, B classes column, C classes column, hingedly consume energy connecting elements and interlayer connection cushion cap；A classes column, B class column square steel tubes are spliced by joinery and its construction；It is combined using hingedly energy consumption connecting elements between A classes column and B classes column, C class columns；A classes column is combined with interlayer connection cushion cap is used at B classes column, C class column interlayers；The card slot of articulated shaft is equipped in the middle part of A classes column, B classes column outer wall and the C class columns edge of a wing；Hingedly energy consumption connecting elements is connect by articulated shaft with two class columns outside intercolumniation plane, is transferred in plane by shaft of articulated shaft, and energy consumption articulated slab is connected with high-strength bolt by fixed connecting plate；Fiber concrete is poured in the gap of A class columns and B class columns.The present invention had both realized primary and secondary stress, realized the problem of primary and secondary stress substep consumes energy and improves post earthquake recovery ability.
Description
Technical field
The present invention relates to technical field of structural engineering, in particular to it is a kind of can primary and secondary stress steel plate energy consumption it is compound
Type coupled column and installation method
Background technology
In order to resist earthquake disaster, the shock resistance for improving building structure is one of main policies, traditional Aseismic Design
Geological process mainly is resisted by the anti-seismic performance of structure itself, this antidetonation mode lacks capacity of self-regulation, very may be used
Can be unsatisfactory for the needs of safety, in addition structural elements it is oversized not only make structure arrange and construct it is dumb, and make through
Ji input is excessive.Pillar bears very high axle power in towering, large span architecture object, and the design of building load-bearing pillar is to ensure to build
Build object under big shake whether the key that can be worked normally, when encountering larger load, the bearing capacity of a column be far not achieved by
Power requirement, and space can be wasted when the section of column is larger.
Invention content
The main purpose of the present invention is to provide it is a kind of can primary and secondary stress steel plate energy consumption composite combinations thereof column and installation side
Method, when solving larger earthquake effect in the prior art, concrete filled steel tube coupled column globality is insufficient, realizes primary and secondary stress substep
The problem of energy consumption and raising post earthquake recovery ability.
It is of the present invention can primary and secondary stress steel plate consume energy composite combinations thereof column, including A classes column, B classes column, C classes column, hinge
Connect energy consumption connecting elements and interlayer connection cushion cap；A classes column, B class column square steel tubes are spliced by joinery and its construction；A classes column and B classes
It is combined using hingedly energy consumption connecting elements between column, C class columns；A classes column is connect at B classes column, C class column interlayers using interlayer
Cushion cap combines；The card slot of articulated shaft is equipped in the middle part of A classes column, B classes column outer wall and the C class columns edge of a wing；Hingedly energy consumption connecting elements is in column
Between plane is outer is connect with two class columns by articulated shaft, be transferred in plane by shaft of articulated shaft, by fixed connecting plate and high-strength
Energy consumption articulated slab is connected by bolt；Fiber concrete is poured in the gap of A class columns and B class columns.
Preferably, A classes column includes A shape square steel tubes combined member, cylinder core connector and angle steel fixedly connected part, A types
Square steel tube combined member stitching portion is equipped with joinery and its construction, and four pieces of A shape square steel tube combined members are combined into A types by joinery and its construction
Square steel tube；A shape square steel tubes corner and cylinder core connector angle outlimb are equipped with joinery and its construction, cylinder core connector and A
Shape square steel tube is connected by joinery and its construction；A shape square steel tubes are surrounded by spiral shell corresponding with angle steel fixedly connected part at interlayer
Keyhole, angle steel fixedly connected part are fixed by high-strength bolt and A shape square steel tubes.
Preferably, B classes column includes Type B square steel tube combined member, cross core connector and angle steel fixedly connected part, Type B
Square steel tube combined member stitching portion is equipped with joinery and its construction, and four pieces of Type B square steel tube combined members are combined into Type B by joinery and its construction
Square steel tube；Type B square steel tube corner and cross core connector angle outlimb are equipped with joinery and its construction, cross core connector and B
Shape square steel tube is connected by joinery and its construction；Type B square steel tube is surrounded by spiral shell corresponding with angle steel fixedly connected part at interlayer
Keyhole, angle steel fixedly connected part are fixed by high-strength bolt and Type B square steel tube.
Preferably, A classes column, solid by cylinder core connector and cross core connector respectively inside B class column square steel tubes
It is fixed.
Preferably, the stitching portion of A classes column, the stitching portion of B class column square steel tubes and core connector is not in same level.
Preferably, hingedly energy consumption connecting elements includes energy consumption articulated slab and fixed connecting plate, and energy consumption articulated slab one end is equipped with
Articulated shaft, the other end are equipped with bolt hole, and fixed connecting plate is equipped with bolt hole corresponding with energy consumption articulated slab；Articulated slab consume energy in column
Between plane is outer is connect with two class columns by articulated shaft, be transferred in plane by shaft of articulated shaft, by fixed connecting plate and high-strength
Energy consumption articulated slab is connected by bolt.
Preferably, energy consumption articulated slab is equipped with the hole of X-shape.
Preferably, interlayer connection cushion cap includes dual-lug type connecting node, H profile steel beam, long web splice plate, long flange splice
Plate, stenogastry plate connecting plate, short edge of a wing connecting plate and angle splice bar, dual-lug type connecting node, girder steel and splice plate are equipped with corresponding
Bolt hole；Angle steel fixedly connected part upper and lower ends are equipped with corresponding joinery and its construction, dual-lug type connection with dual-lug type connecting node
Node is connect by joinery and its construction with angle steel fixedly connected part；Dual-lug type connecting node is equipped with bolt hole, passes through recoverable function
SMA stay bolts be fixedly connected；A classes column, B classes column, C classes column are connect cushion cap with interlayer and be connected and fixed by bolt.
Preferably, dual-lug type connecting node is fixed by the SMA stay bolts of recoverable function；H profile steel beam is set at interlayer
There is ribbed stiffener.
It is of the present invention can primary and secondary stress steel plate energy consumption composite combinations thereof column installation method, include the following steps：
The first step, by joinery and its construction by four pieces of A shape square steel tubes Component compositions at A shape square steel tubes；
Second step, cylinder core connector are connect with A shape square steel tubes by joinery and its construction, and A class columns are combined into；
Third walks, and passes through A shape square steel tubes bolt hole corresponding with angle steel fixedly connected part with high-strength bolt, angle steel is consolidated
Determine connector to be fixed on A class columns；
4th step, by joinery and its construction by two pieces of B square steel tubes Component compositions at Type B square steel tube；
5th step, cross core connector are connect with Type B square steel tube by joinery and its construction, and B class columns are combined into；
6th step passes through Type B square steel tube bolt hole corresponding with angle steel fixedly connected part with high-strength bolt, angle steel is consolidated
Determine connector to be fixed on B class columns；
Dual-lug type connecting node is connected by the 7th step by joinery and its construction with angle steel fixedly connected part；
Two dual-lug type connecting nodes are fixedly connected on two classes of AB by the 8th step by the SMA stay bolts of recoverable function
On pillar；
9th step, energy consumption articulated slab are connect by articulated shaft with two class columns outside intercolumniation plane, are then to turn with articulated shaft
Shaft rotation enters in plane, and energy consumption articulated slab is connected with high-strength bolt by fixed connecting plate；
H profile steel beam is connected by the tenth step by bolt and corresponding splice plate with each column, is completed interlayer and is connected cushion cap；
11st step pours fiber concrete in gap and Type B square steel tube between A shape square steel tubes and cylinder, makes connection
Position is fastenedly connected to form entirety by interlocking.
The invention has the advantages that：
(1) present invention uses different pillars in different directions, in the main stress direction B strong using shearing ability is resisted
Class column uses C class columns in secondary Impact direction, had both realized primary and secondary stress, also the section ruler for reducing coupled column of high degree
It is very little, while sharing structure vertical load, keep structure arrangement more flexible, realizes bearing load and section space-efficient knot
It closes, fully saves space and building cost.
(2) present invention uses energy consumption articulated slab as coupled column intercolumniation connecting elements, and X-shape hole is opened up in web part
Hole makes it be firstly broken in geological process, generates tear failure, and earthquake energy avoids main load-bearing pillar and directly meets with
By geological process, the anti-seismic performance of structure is improved.
(3) present invention uses the connecting elements that hingedly consumes energy as intercolumniation attachment device, and energy consumption articulated slab passes through shaft and column
Son connection, is then fixed using fixed connecting plate, while ensureing structural stability, is realized outside the plane that coupled column connects
Installation, greatly facilitates construction, improves the speed of application of building.
(4) present invention uses connecting elements of the dual-lug type connecting node as pillar at interlayer, and use can restore
The SMA stay bolts of property are fixed, and have not only ensured the stability at dual-lug type connecting node, but also after realizing and bearing earthquake load
The automatic recovery ability of dual-lug type connecting node deformation, improves self-healing after the shake of structure.
(5) all components of coupled column of the present invention can be completed in factory process, and scene is all connected by high-strength bolt,
Complete prefabricated construction, the quality problems that avoidable site welding may be brought are realized, and accelerates construction progress, improve labour
Productivity, after earthquake, the component of wanton destruction can be dismantled precisely and realize quick-replaceable.
Description of the drawings
Fig. 1 is overall structure stereogram of the present invention.
Fig. 2 is overall structure front view of the present invention.
Fig. 3 is overall structure vertical view of the present invention.
Fig. 4 is A class rod structure stereograms.
Fig. 5 is A class rod structure vertical views.
Fig. 6 (a) is one of square steel tube compound section schematic diagram.
Fig. 6 (b) is the two of square steel tube compound section schematic diagram.
Fig. 7 is B class rod structure stereograms.
Fig. 8 is B class rod structure vertical views.
Fig. 9 is interlayer connection cushion cap schematic diagram.
Figure 10 is C class rod structure schematic diagrames.
Figure 11 is hinged energy consumption connecting elements structural schematic diagram.
Figure 12 is side column composite column structure schematic diagram.
Figure 13 is side column composite column structure vertical view.
Wherein, above-mentioned attached drawing includes the following drawings label：1, isolated footing；2, A classes column；3, B classes column；4, C classes column；5, it cuts with scissors
Connect energy consumption connecting elements；6, interlayer connects cushion cap；7, A shape square steel tubes combined member；8, cylinder core connector；9, Type B square steel
Pipe combined member；10, cross core connector；11, angle steel fixedly connected part；12, dual-lug type connecting node；13, SMA long spiral shells
Bolt；14, consume energy articulated slab；15, fixed connecting plate；16, articulated shaft；17, articulated shaft slot；18, H profile steel beam；19, long web is spelled
Fishplate bar；20, long flange splice plate；21, stenogastry plate connecting plate；22, short edge of a wing connecting plate；23, angle splice bar.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.
Embodiment 1：
As shown in Figure 1 to Figure 3, structure of the invention includes mainly isolated footing 1, A classes column 2, B classes column 3, C classes column 4, hinge
It connects energy consumption connecting elements 5 and connects cushion cap 6 with interlayer.A classes column 2, B classes column 3, C classes column 4 are perpendicularly fixed on isolated footing 1.This
Invention uses different pillars in different directions, in main stress direction using resisting the strong B classes column 3 of shearing ability, it is secondary by
Force direction uses C classes column 4, has both realized primary and secondary stress, also the sectional dimension for reducing coupled column of high degree, is sharing knot
While structure vertical load, keep structure arrangement more flexible, realizes bearing load and combined with section space-efficient, fully saved
Space and building cost.
Wherein, A classes column 2,3 square steel tube of B classes column are spliced by joinery and its construction；A classes column 2 and B classes column 3, C classes column 4 it
Between using hingedly energy consumption connecting elements 5 be combined；A classes column 2 connect cushion cap 6 at B classes column 3,4 interlayer of C classes column using interlayer
Combination；Articulated shaft slot 17 is equipped in the middle part of A classes column 2,3 outer wall of B classes column and 4 edge of a wing of C classes column；Hingedly energy consumption connecting elements 5 is in column
Between plane is outer is connect with two class columns by articulated shaft 16, be transferred in plane for shaft with articulated shaft 16, pass through fixed connecting plate 15
Energy consumption articulated slab 14 is connected with high-strength bolt；Fiber concrete is poured in the gap of A classes column 2 and B classes column 3.
As shown in Fig. 4 to Fig. 5, A classes column 2 is fixed including A shape square steel tubes combined member 7, cylinder core connector 8 and angle steel
Connector 11,7 stitching portion of A shape square steel tubes combined member are equipped with joinery and its construction, are combined four pieces of A shape square steel tubes by joinery and its construction
Component 7 is combined into A shape square steel tubes；As shown in fig. 6,8 jiaos of outlimbs of A shape square steel tubes corner and cylinder core connector are equipped with tenon
Fourth of the twelve Earthly Branches structure, cylinder core connector 8 are connect with A shape square steel tubes by joinery and its construction；A shape square steel tubes be surrounded by interlayer with
11 corresponding bolt hole of angle steel fixedly connected part, angle steel fixedly connected part 11 are fixed by high-strength bolt and A shape square steel tubes.
As shown in Fig. 7 to Fig. 8, B classes column 3 includes that Type B square steel tube combined member 9, cross core connector 10 and angle steel are solid
Determine connector 11,9 stitching portion of Type B square steel tube combined member is equipped with joinery and its construction, by joinery and its construction by four pieces of Type B square steel tube groups
It closes component 9 and is combined into Type B square steel tube；10 jiaos of outlimbs of Type B square steel tube corner and cross core connector are equipped with joinery and its construction,
Cross core connector 10 is connect with Type B square steel tube by joinery and its construction；Type B square steel tube is surrounded by solid with angle steel at interlayer
Determine 11 corresponding bolt hole of connector, angle steel fixedly connected part 11 is fixed by high-strength bolt and Type B square steel tube.
It is fixed respectively by cylinder core connector 8 and cross core connector 10 inside A classes column 2,3 square steel tube of B classes column.
The stitching portion of A classes column 2, the stitching portion of 3 square steel tube of B classes column and core connector is not in same level.
As shown in Figure 9 and Figure 10, interlayer connection cushion cap 6 includes dual-lug type connecting node 12, H profile steel beam 18, the spelling of long web
Fishplate bar 19, long flange splice plate 20, stenogastry plate connecting plate 21, short edge of a wing connecting plate 22 and angle splice bar 23, dual-lug type connection
Node 12, girder steel and splice plate are equipped with corresponding bolt hole；11 upper and lower ends of angle steel fixedly connected part and dual-lug type connecting node
12 are equipped with corresponding joinery and its construction, and dual-lug type connecting node 12 is connect by joinery and its construction with angle steel fixedly connected part 11；Ears
Formula connecting node 12 is equipped with bolt hole, is fixedly connected by the SMA stay bolts 13 of recoverable function；By bolt by A classes column 2, B
Class column 3, C classes column 4 connect cushion cap 6 with interlayer and are connected and fixed.
Dual-lug type connecting node 12 is fixed by the SMA stay bolts 13 of recoverable function；H profile steel beam 18 is equipped at interlayer
Ribbed stiffener.Connecting elements using dual-lug type connecting node 12 as pillar at interlayer, and use the SMA long of restorability
Bolt 13 is fixed, and has not only ensured the stability at dual-lug type connecting node 12, but realize bear earthquake load after ears
The automatic recovery ability that formula connecting node 12 deforms, improves self-healing after the shake of structure.
As shown in figure 11, hingedly energy consumption connecting elements 5 includes energy consumption articulated slab 14 and fixed connecting plate 15, and consume energy articulated slab
14 one end are equipped with articulated shaft 16, and the other end is equipped with bolt hole, and fixed connecting plate 15 is equipped with bolt corresponding with energy consumption articulated slab 14
Hole；Energy consumption articulated slab 14 is connect by articulated shaft 16 with two class columns outside intercolumniation plane, is that shaft is transferred to plane with articulated shaft 16
It is interior, energy consumption articulated slab 14 is connected with high-strength bolt by fixed connecting plate 15.Using hinged energy consumption connecting elements 5 as intercolumniation
Attachment device, energy consumption articulated slab 14 are connect with pillar by shaft, are then fixed using fixed connecting plate 15, are ensureing that structure is steady
It while qualitative, realize and is installed outside the plane of coupled column connection, greatly facilitate construction, improve the construction speed of building
Degree.
The articulated slab 14 that consumes energy is equipped with the hole of X-shape.X-shape hole is opened up in web part, it is made to make in earthquake
With being firstly broken, tear failure is generated, earthquake energy avoids main load-bearing pillar directly by geological process, improves
The anti-seismic performance of structure.
Scene of the invention is all connected by high-strength bolt, realizes complete prefabricated construction, avoidable site welding can
The quality problems that can be brought, and accelerate construction progress, raise labour productivity, after earthquake, the component of wanton destruction can essence
Standard is dismantled and realizes quick-replaceable.
Embodiment 2：
The square steel tube of the present invention, there are a variety of for a combination thereof mode.As shown in Fig. 6 (a) and Fig. 6 (b), whether A types square steel
Pipe or Type B square steel tube, the form that combined member may be used are spliced.
For example, in Fig. 6 (a), square steel tube is spliced successively by four pieces of square steel tube combined members, and every piece of square steel tube combines structure
The shape of part is " L-type " structure.To avoid hampering the fixation of other bolts on central axes, between square steel tube combined member
Stitching position is not on the central axes of square tube, but slightly toward side.
For example, in Fig. 6 (b), square steel tube is spliced successively by two pieces of square steel tube combined members, and every piece of square steel tube combines structure
The shape of part is " gate " structure.To avoid hampering the fixation of other bolts on central axes, square steel tube combined member it
Between stitching position not on the central axes of square tube, but slightly toward side.
Embodiment 3：
As shown in Figure 12 to Figure 13, A classes column 2, B classes column 3 and C classes column 4 combination, there is also constitute side column coupled column
Mode.Side column coupled column is constituted, the present invention can still use in main stress direction and resist the strong B classes column 3 of shearing ability,
Secondary Impact direction uses C classes column 4, has both realized primary and secondary stress, also the sectional dimension for reducing coupled column of high degree, is dividing
While carrying on a shoulder pole structure vertical load, keep structure arrangement more flexible, realizes bearing load and combined with section space-efficient, fully saved
Space and building cost are saved.
Embodiment 4：
It is of the present invention can primary and secondary stress steel plate energy consumption composite combinations thereof column installation method, include the following steps：
The first step, by joinery and its construction by four pieces of A shape square steel tubes Component compositions at A shape square steel tubes；
Second step, cylinder core connector 8 are connect with A shape square steel tubes by joinery and its construction, and A classes column 2 is combined into；
Third walks, and A shape square steel tubes bolt hole corresponding with angle steel fixedly connected part 11 is passed through with high-strength bolt, by angle steel
Fixedly connected part 11 is fixed on A classes column 2；
4th step, by joinery and its construction by two pieces of B square steel tubes Component compositions at Type B square steel tube；
5th step, cross core connector 10 are connect with Type B square steel tube by joinery and its construction, and B classes column 3 is combined into；
6th step passes through Type B square steel tube bolt hole corresponding with angle steel fixedly connected part 11, by angle steel with high-strength bolt
Fixedly connected part 11 is fixed on B classes column 3；
Dual-lug type connecting node 12 is connected by the 7th step by joinery and its construction with angle steel fixedly connected part 11；
Two dual-lug type connecting nodes 12 are fixedly connected on AB by the 8th step by the SMA stay bolts 13 of recoverable function
On two class pillars；
9th step, energy consumption articulated slab 14 is connect by articulated shaft 16 with two class columns outside intercolumniation plane, then with articulated shaft
16 are transferred to for shaft in plane, and energy consumption articulated slab 14 is connected with high-strength bolt by fixed connecting plate 15；
H profile steel beam 18 is connected by the tenth step by bolt and corresponding splice plate with each column, is completed interlayer and is connected cushion cap
6；
11st step pours fiber concrete in gap and Type B square steel tube between A shape square steel tubes and cylinder, makes connection
Position is fastenedly connected to form entirety by interlocking.
Scene of the invention is all connected by high-strength bolt, realizes complete prefabricated construction, avoidable site welding can
The quality problems that can be brought, and accelerate construction progress, raise labour productivity, after earthquake, the component of wanton destruction can essence
Standard is dismantled and realizes quick-replaceable.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. it is a kind of can primary and secondary stress steel plate consume energy composite combinations thereof column, which is characterized in that including A classes column (2), B classes column (3), C
Class column (4), hingedly energy consumption connecting elements (5) and interlayer connection cushion cap (6)；A classes column (2), B classes column (3) square steel tube pass through Tenon
Structures to form forms；It is combined using hingedly energy consumption connecting elements (5) between A classes column (2) and B classes column (3), C classes column (4)；A
Class column (2) uses interlayer connection cushion cap (6) to combine at B classes column (3), C classes column (4) interlayer；A classes column (2), B classes column (3) outer wall
It is equipped with articulated shaft slot (17) with C classes column (4) edge of a wing middle part；Hingedly energy consumption connecting elements (5) outside intercolumniation plane by hinged
Axis (16) is connect with two class columns, is that shaft is transferred in plane with articulated shaft (16), is passed through fixed connecting plate (15) and high-strength bolt
Energy consumption articulated slab (14) is connected；Fiber concrete is poured in the gap of A classes column (2) and B classes column (3).
2. it is according to claim 1 can primary and secondary stress steel plate consume energy composite combinations thereof column, which is characterized in that A classes column (2)
Including A shape square steel tubes combined member (7), cylinder core connector (8) and angle steel fixedly connected part (11), the combination of A shape square steel tubes
Component (7) stitching portion is equipped with joinery and its construction, and four pieces of A shape square steel tubes combined members (7) are combined into A type square steel by joinery and its construction
Pipe；A shape square steel tubes corner and cylinder core connector (8) angle outlimb are equipped with joinery and its construction, cylinder core connector (8) with
A shape square steel tubes are connected by joinery and its construction；A shape square steel tubes are surrounded by corresponding with angle steel fixedly connected part (11) at interlayer
Bolt hole, angle steel fixedly connected part (11) fixed by high-strength bolt and A shape square steel tubes.
3. it is according to claim 2 can primary and secondary stress steel plate consume energy composite combinations thereof column, which is characterized in that B classes column (3)
Including Type B square steel tube combined member (9), cross core connector (10) and angle steel fixedly connected part (11), the combination of Type B square steel tube
Component (9) stitching portion is equipped with joinery and its construction, and four pieces of Type B square steel tube combined members (9) are combined into Type B square steel by joinery and its construction
Pipe；Type B square steel tube corner and cross core connector (10) angle outlimb are equipped with joinery and its construction, cross core connector (10)
It is connect by joinery and its construction with Type B square steel tube；Type B square steel tube is surrounded by opposite with angle steel fixedly connected part (11) at interlayer
The bolt hole answered, angle steel fixedly connected part (11) are fixed by high-strength bolt and Type B square steel tube.
4. it is according to claim 3 can primary and secondary stress steel plate consume energy composite combinations thereof column, which is characterized in that A class columns
(2), fixed by cylinder core connector (8) and cross core connector (10) respectively inside B classes column (3) square steel tube.
5. it is according to claim 3 can primary and secondary stress steel plate consume energy composite combinations thereof column, which is characterized in that A class columns
(2), the stitching portion of B classes column (3) square steel tube and the stitching portion of core connector be not in same level.
6. it is according to claim 1 can the steel plate of primary and secondary stress consume energy composite combinations thereof column, which is characterized in that hinged energy consumption
Connecting elements (5) includes energy consumption articulated slab (14) and fixed connecting plate (15), and energy consumption articulated slab (14) one end is equipped with articulated shaft
(16), the other end is equipped with bolt hole, and fixed connecting plate (15) is equipped with bolt hole corresponding with energy consumption articulated slab (14)；Energy consumption is hinged
Plate (14) is connect by articulated shaft (16) with two class columns outside intercolumniation plane, is that shaft is transferred in plane with articulated shaft (16), is led to
Fixed connecting plate (15) is crossed energy consumption articulated slab (14) is connected with high-strength bolt.
7. it is according to claim 6 can the steel plate of primary and secondary stress consume energy composite combinations thereof column, which is characterized in that energy consumption is hinged
Plate (14) is equipped with the hole of X-shape.
8. it is according to claim 1 can primary and secondary stress steel plate consume energy composite combinations thereof column, which is characterized in that interlayer connect
Cushion cap (6) include dual-lug type connecting node (12), H profile steel beam (18), long web splice plate (19), long flange splice plate (20),
Stenogastry plate connecting plate (21), short edge of a wing connecting plate (22) and angle splice bar (23), dual-lug type connecting node (12), girder steel and spelling
Fishplate bar is equipped with corresponding bolt hole；Angle steel fixedly connected part (11) upper and lower ends are equipped with corresponding with dual-lug type connecting node (12)
Joinery and its construction, dual-lug type connecting node (12) are connect by joinery and its construction with angle steel fixedly connected part (11)；Dual-lug type connection section
Point (12) is equipped with bolt hole, is fixedly connected by the SMA stay bolts (13) of recoverable function；By bolt by A classes column (2), B classes
Column (3), C classes column (4) connect cushion cap (6) with interlayer and are connected and fixed.
9. it is according to claim 8 can primary and secondary stress steel plate consume energy composite combinations thereof column, which is characterized in that dual-lug type connect
It is fixed by the SMA stay bolts (13) of recoverable function to connect node (12)；H profile steel beam (18) is equipped with ribbed stiffener at interlayer.
10. it is a kind of according to claim 1~9 it is any it is described can the steel plate of primary and secondary stress consume energy the installation side of composite combinations thereof column
Method, which is characterized in that include the following steps：
The first step, by joinery and its construction by four pieces of A shape square steel tubes Component compositions at A shape square steel tubes；
Second step, cylinder core connector (8) are connect with A shape square steel tubes by joinery and its construction, and A classes column (2) is combined into；
Third walks, and passes through A shape square steel tubes bolt hole corresponding with angle steel fixedly connected part (11) with high-strength bolt, angle steel is consolidated
Determine connector (11) to be fixed on A classes column (2)；
4th step, by joinery and its construction by two pieces of B square steel tubes Component compositions at Type B square steel tube；
5th step, cross core connector (10) are connect with Type B square steel tube by joinery and its construction, and B classes column (3) is combined into；
6th step passes through Type B square steel tube bolt hole corresponding with angle steel fixedly connected part (11) with high-strength bolt, angle steel is consolidated
Determine connector (11) to be fixed on B classes column (3)；
Dual-lug type connecting node (12) is connected by the 7th step by joinery and its construction with angle steel fixedly connected part (11)；
Two dual-lug type connecting nodes (12) are fixedly connected on AB by the 8th step by the SMA stay bolts (13) of recoverable function
On two class pillars；
9th step, energy consumption articulated slab (14) is connect by articulated shaft (16) with two class columns outside intercolumniation plane, then with articulated shaft
(16) it is that shaft is transferred in plane, energy consumption articulated slab (14) is connected with high-strength bolt by fixed connecting plate (15)；
H profile steel beam (18) is connected by the tenth step by bolt and corresponding splice plate with each column, is completed interlayer and is connected cushion cap
(6)；
11st step pours fiber concrete in gap and Type B square steel tube between A shape square steel tubes and cylinder, makes connecting portion
It is fastenedly connected to form entirety by interlocking.
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| CN201810358953.3A CN108532829B (en) | 2018-04-20 | 2018-04-20 | Steel plate energy-consumption composite combined column capable of bearing primary and secondary forces and mounting method |
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| CN201810358953.3A CN108532829B (en) | 2018-04-20 | 2018-04-20 | Steel plate energy-consumption composite combined column capable of bearing primary and secondary forces and mounting method |
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| CN108532829B CN108532829B (en) | 2020-03-10 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112302168A (en) * | 2020-09-18 | 2021-02-02 | 北京工业大学 | Assembled special-shaped column-beam connecting node |
| CN112302167A (en) * | 2020-09-18 | 2021-02-02 | 北京工业大学 | Assembled steel construction dysmorphism post frame construction system |
| CN112302169A (en) * | 2020-09-18 | 2021-02-02 | 北京工业大学 | L-shaped special-shaped column-beam assembly type connecting node |
| WO2021087396A1 (en) * | 2019-11-01 | 2021-05-06 | Blokable, Llc | Connector and method of use of same |
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| CN104196170A (en) * | 2011-02-18 | 2014-12-10 | 桑菲斯株式会社 | Method of constructing prefabricated steel reinforced concrete (psrc) column using angle steels |
| CN104895249A (en) * | 2015-06-09 | 2015-09-09 | 华侨大学 | Combined column foot capable of being repaired in situ |
| CN105544869A (en) * | 2015-05-07 | 2016-05-04 | 天津大学 | Steel pipe and concrete combination special-shaped column suitable for industrial production |
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| CN104196170A (en) * | 2011-02-18 | 2014-12-10 | 桑菲斯株式会社 | Method of constructing prefabricated steel reinforced concrete (psrc) column using angle steels |
| CN105544869A (en) * | 2015-05-07 | 2016-05-04 | 天津大学 | Steel pipe and concrete combination special-shaped column suitable for industrial production |
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| WO2021087396A1 (en) * | 2019-11-01 | 2021-05-06 | Blokable, Llc | Connector and method of use of same |
| US11639602B2 (en) | 2019-11-01 | 2023-05-02 | Blokable, Llc | Connector and method of use of same |
| CN112302168A (en) * | 2020-09-18 | 2021-02-02 | 北京工业大学 | Assembled special-shaped column-beam connecting node |
| CN112302167A (en) * | 2020-09-18 | 2021-02-02 | 北京工业大学 | Assembled steel construction dysmorphism post frame construction system |
| CN112302169A (en) * | 2020-09-18 | 2021-02-02 | 北京工业大学 | L-shaped special-shaped column-beam assembly type connecting node |
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|---|---|
| CN108532829B (en) | 2020-03-10 |
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