CN106401018B - A kind of assembled self-resetting swinging steel plate wall structural system - Google Patents
A kind of assembled self-resetting swinging steel plate wall structural system Download PDFInfo
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- CN106401018B CN106401018B CN201610984429.8A CN201610984429A CN106401018B CN 106401018 B CN106401018 B CN 106401018B CN 201610984429 A CN201610984429 A CN 201610984429A CN 106401018 B CN106401018 B CN 106401018B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members 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
-
- 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
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a kind of assembled self-resetting swinging steel plate wall structural systems, including structural column and structural beams, the structural column and the structural beams constitute main structure, the main structure is connect with steel plate wall by dissipative cell, Self-resetting drag-line is arranged along the frame steel column of the steel plate wall, upper end tensioning at the top of the steel column of the steel plate wall, and lower end is poured in cast-in-place basis, the steel plate wall is mainly made of steel plate and its frame beam, column, and is connect by waving node with the cast-in-place basis.The present invention, by waving the relative deformation between steel plate wall and main structure, utilizes dissipative cell dissipation energy in coming earthquake；After shake, structure is returned to original state by Self-resetting drag-line, is able to maintain using function；System primary element is steel plate and elongated steel member, and splicing position, which is all made of, to be bolted, and can be realized in plant produced, on-site consolidation, shortens the live duration；The structural system has many advantages, such as that shock resistance is strong, construction quality is high, short time limit.
Description
Technical field
The invention belongs to civil engineering Aseismic Structure System fields, and in particular to a kind of assembled self-resetting swinging steel
Slab-wall structure system.
Background technique
Earthquake is a kind of extremely strong Sudden Natural Disasters of destructiveness, is constituted a serious threat to human society.In building work
Journey field, in order to cope with earthquake disaster, various technologies emerge one after another, such as using the energy-dissipating and shock-absorbing technology of damper, using shock insulation
The seismic isolation technology of support, using tuned mass damping of bump leveller etc..In recent years, " recoverable function " structure be increasingly becoming academic and
One of the hot spot of engineering concern, " runback bit architecture " and " swinging structure " there has been certain research and practice among these.
General swinging structure and runback bit architecture refer to be constrained between constraint or component between loosening configuration and basis, makes structure
Only has compression capability without tension ability at contact surface between basis or component, then structure is waved under geological process, is led to
Crossing self weight or prestressing force resets structure.This to design there is the structure for restoring function to provide a kind of new approaches, based on this
Thinking people successively develop some wave and the structural system of Self-resetting: can the ball of Self-resetting enter that formula is winged to wave shock insulation pier stud
(104278620 A of CN), Self-reset girder-grid friction wall structural system (203583708 U of CN), with replaceable coupling beam
Self-resetting shear wall (203626080 U of CN), waves wall component and preparation method thereof (CN at reinforced concrete sway wall
101851965 B), a kind of reinforced concrete sway wall component (104631616 A of CN) of telescopic connection, one kind can restore
Composite plate shear wall (203640084 U of CN) of function etc..These systems are mostly to wave wall using concrete material design
And component, and cannot achieve precast assembly function more.
In recent years, under the promotion of country, building industrialization becomes one of the important trend of industry development, all kinds of assembleds
Structural system make rapid progress, such as a kind of full precast frame steel support structure (203334474 U of CN), a kind of assembled combine
Steel plate shear force wall (204983239 U of CN), mountable double-deck steel plate concrete filled compound shear wall structural system (CN
204983269 U) etc., but these do not have the energy consumption function of Self-resetting.With the propulsion of industrialization research, also someone will be certainly
Concept is resetted to be introduced into precast shear wall, such as prefabricated assembled Self-resetting shear wall structure (204876196 U of CN), the invention
Mainly by means of the deformation between upper and lower piece wall, energy consumption and runback bit function are formd using spring and damper, but do not have
Swing wall sufficiently, the not formed damping form for waving wall.
Steel plate shear force wall has good lateral resisting ability, and the research work about it never stops always, and in reality
There is more application in the engineering of border.Since main material is steel, this kind of component industrialization potential with higher.Therefore, originally
Invention be intended to design a kind of assembled self-resetting swinging steel plate wall structural system, by building industrialization, swinging structure, Self-resetting and
The theory of energy-dissipating and shock-absorbing combines together.
Summary of the invention
The object of the present invention is to overcome the problems of the prior art, provides a kind of assembled self-resetting swinging steel plate wall
Structural system.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme:
A kind of assembled self-resetting swinging steel plate wall structural system, including structural column and structural beams, the structural column and institute
It states structural beams and constitutes main structure, the main structure is connect with steel plate wall frame by dissipative cell, and Self-resetting drag-line is along described
The steel column of steel plate wall is arranged, upper end tensioning at the top of the steel column of the steel plate wall, and lower end is poured in cast-in-place basis, the steel plate
Wall is connect by waving node with the cast-in-place basis.
Further, the steel plate wall is by steel column, girder steel, ribbed steel, horizontal steel plate node, vertical Welded Plate joint, beam
Column border node, column Column border node, fixing bolt composition, the steel column, the girder steel are H-type section or i shaped cross section, are also possible to
Other applicable steel member cross section types；The needs that steel column is assembled according to component, each layer half or two layers half 1 sections；Girder steel both ends
It is connect with steel column by end plate flanges in root；Ribbed steel is a piece of or two panels, passes through horizontal steel plate node and girder steel bottom wing
Edge connection is connect by vertical Welded Plate joint with the edge of a wing on the inside of steel column；It is solid using fixing bolt when two panels ribbed steel assembly
It is fixed, precast slab or other fillers can be filled when needing between two panels steel plate；The plain plate node, the vertical steel
Plate node, the bean column node and the column Column border node be bolted form, therefore steel plate wall may be implemented plant produced,
On-site consolidation.
Further, it is described wave node by top diagonal brace, lower part diagonal brace, top put more energy into short beam, lower part put more energy into short beam and
Steel anchor bolt composition；Top diagonal brace lower end and the top are put more energy into short beam welded connecting, and top diagonal brace upper end is passing through end plate
Flange is connect with the steel plate wall bottom；Lower part diagonal brace upper end and the lower part are put more energy into short beam welded connecting, lower end bury to
The cast-in-place basis；The put more energy into lower surface of short beam of top is placed in lower part and puts more energy into the upper surface of short beam, longitudinal both ends of the two
It is processed into arc；The steel anchor bolt top half is put more energy by nut with the top, and short beam is affixed, and institute is inserted into lower half portion
State lower part put more energy into short beam sleeve in, and have certain interval with sleeve, two short beams relatively rotated, steel anchor bolt is same
When provide certain shear resistance；Waving node can also be cut with scissors using other connection types for having turning power, such as plate.
Further, the form that the dissipative cell is bolted, one end are connected with main structure, the other end with it is described
The steel column of steel plate wall connects, and is connected using the energy consumption of mild steel or using viscoplasticity or the energy consumption type of attachment of friction；It is described from
Drag-line is resetted using the high strength steel strand of stretch-draw prestressing force or using marmem or other with self-resetting capability
Mfg. metal cord material.
Further, the Self-resetting drag-line is arranged in the both ends or middle part of the bracing members waved.
Preferably, it is the ability for improving its precast assembly, the mode of multiple steel plate wall unit spliceds can be used, it can be in factory
It is interior that steel column, girder steel and ribbed steel are spliced by a small steel plate wall unit by welding form, it can also use at the construction field (site)
It is bolted and steel column, girder steel and ribbed steel is spliced into steel plate wall unit, then be bolted multiple steel plate wall units
It is spliced into an overall steel board wall.
Further, steel plate buckling is limited as basic anti-side element using ribbed steel, compares concrete walls, has
It is certain anti-side rigidity, easy for construction, flexible for installation
Beneficial effects of the present invention:
The present invention, by waving the relative deformation between steel plate wall and main structure, utilizes dissipative cell Dissipated energy in earthquake
Amount；After shake, structure is restored to original state by Self-resetting drag-line, is able to maintain using function；System splicing position is all made of
It is bolted, can be realized in plant produced, on-site consolidation, shorten the live duration；The structural system have shock resistance it is strong,
The advantages that simple structure, construction quality height, short time limit.
Detailed description of the invention
Fig. 1 is schematic view of facade structure of the invention；
Fig. 2 is single layer steel plate wall organigram of the invention；
Fig. 3 (a) is non-filler steel plate wall profile construction schematic diagram of the invention；
Fig. 3 (b) is the profile construction schematic diagram of steel plate wall containing filler of the invention；
Fig. 4 is of the invention to wave joint structure schematic diagram；
Fig. 5 is of the invention to wave node another kind organigram；
Fig. 6 (a) is construction signal when dissipative cell is using viscoplasticity in the present invention；
Fig. 6 (b) is construction signal when dissipative cell is using friction energy-dissipating in the present invention；
It is attached outside when Fig. 7 (a) is the reinforcing of the invention for existing building to wave bracing members position floor map；
Fig. 7 (b) is to embed to wave bracing members position floor map when the present invention is reinforced for existing building；
Fig. 7 (c) is that the present invention waves bracing members position elevational schematic view when reinforcing for existing building；
Fig. 8 is another precast assembly form of the invention.
Figure label explanation: 1, structural column, 2, structural beams, 3, steel plate wall, 4, dissipative cell, 5, Self-resetting drag-line, 6, existing
Casting foundation, 7, wave node, 31, steel column, 32, girder steel, 33, ribbed steel, 34, horizontal steel plate node erect 35, to steel plate section
Point, 36, bean column node, 37, column Column border node, 38, fixing bolt, 71, top diagonal brace, 72, lower part diagonal brace, 73, top put more energy into it is short
Beam, 74, lower part put more energy into short beam, 75, steel anchor bolt.
Specific embodiment
It is below with reference to the accompanying drawings and in conjunction with the embodiments, next that the present invention will be described in detail.
Referring to Fig.1 shown in -6, a kind of assembled self-resetting swinging steel plate wall structural system, including structural column 1 and structural beams
2, the structural column 1 and the structural beams 2 constitute main structure, and the main structure is connect with steel plate wall 3 by dissipative cell 4, from
It resets drag-line 5 to be arranged along the steel column 31 of the steel plate wall 3, in the 31 top tensioning of steel column of the steel plate wall 3, lower end is poured for upper end
It builds in cast-in-place basic 6, the steel plate wall 3 is connect by waving node 7 with described cast-in-place basic 6；
The steel plate wall 3 includes steel column 31, girder steel 32 and ribbed steel 33, and the steel column 31, the girder steel 32 cut for H-type
Face or i shaped cross section, the steel column 31 and girder steel 32 are used as 33 frame of ribbed steel, and section is less than normal steel structure beam column.
Further, the steel plate wall 3 further includes horizontal steel plate node 34, vertical Welded Plate joint 35, bean column node 36, column
Column border node 37 and fixing bolt 38, the plain plate node 34, the vertical Welded Plate joint 35, the bean column node 36 and described
Column Column border node 37 is to be bolted form.
Further, the node 7 that waves is put more energy by put more energy into short beam 73, lower part of top diagonal brace 71, lower part diagonal brace 72, top
Short beam 74 and steel anchor bolt 75 form；71 lower end of top diagonal brace and the top are put more energy into the welded connecting of short beam 73, top diagonal brace
71 upper ends are being connect by end plate flanges with 3 bottom of steel plate wall；Put more energy into the lower part short in 72 upper end of lower part diagonal brace
Beam 74 is welded to connect, and lower end is buried to described cast-in-place basic 6；75 top half of steel anchor bolt is put more energy by nut and the top
Short beam 73 is affixed, lower half portion be inserted into the lower part put more energy into short beam 74 sleeve in；Node 7 is waved to cut with scissors using node or plate.
Further, the form that the dissipative cell 4 is bolted, one end are connected with main structure, the other end and institute
The steel column 31 for stating steel plate wall 3 connects, and is connected using the energy consumption of mild steel or using viscoplasticity or the energy consumption type of attachment of friction；Institute
Self-resetting drag-line 5 is stated using the high strength steel strand of stretch-draw prestressing force or using marmem.
Further, the Self-resetting drag-line 5 is arranged in the both ends or middle part of the bracing members 39 waved.
The principle of the present invention:
Steel plate wall will be waved in conjunction with frame structure, formed frame wave steel plate wall structural system, by steel plate wall bottom from
Affixed to become hinged, the structural system basic cycle extends, and steel plate wall bearing capacity demand reduces.Prefabricated ribbed steel is embedded in frame
In girder steel, steel column, inhibits steel plate buckling using its rib and prefabricated filling plate, form with greater stiffness steel plate shear force wall body
System, to ensure that steel plate wall internal modification is smaller, Integral rocking.When coming earthquake, structure deforms, and waves steel plate wall
Relative displacement is generated between main structure, dissipative cell dissipation seismic energy, steel plate wall bottom is due to being set as hinged, steel plate wall
It does not destroy；After the earthquake, due to the presence of Self-resetting drag-line, the structure energy with higher for restoring original position
Power.At the same time, most of splicing node is connected by screw bolts, and swinging structure is made to be provided with the characteristic of precast assembly.
Implementation steps of the invention:
(1) according to design and construction requirement, steel column 31, girder steel 32 and ribbed steel 33 in factory process steel plate wall 3；
Top diagonal brace 71 in node 7 is waved in processing, lower part diagonal brace 72, top are put more energy into short beam 73 and lower part are put more energy into short beam 74, wherein on
Portion's diagonal brace 71 and top are put more energy into the welded connecting of short beam 73, and lower part diagonal brace 72 and lower part are put more energy into the welded connecting of short beam 74.
(2) in structure cast in situs cast-in-place basic 6, diagonal brace 72 lower half portion in middle and lower part is cast in cast-in-place basic 6, and
The lower end of Self-resetting drag-line 5 and its anchorage also pour in cast-in-place basic 6.
(3) splice steel column 31 using column Column border node 37 at the scene, connect girder steel 32 with steel column 31 using bean column node 36,
Gradually form the outline border of steel plate wall 3；Then, two panels ribbed steel 33 is linked together by fixing bolt 38, and utilizes water
Plain plate node 34, vertical Welded Plate joint 35 connect ribbed steel 33 and the outline border of steel plate wall；Steel plate wall 3 passes through bolt
The upper support 71 for connecting and waving node 7 is affixed, and steel anchor bolt 75 is fixed in top by nut and is put more energy into short beam 73.
(4) lifting steel plate wall 3 and node 7 is waved, location and installation puts more energy into the insertion of steel anchor bolt 75 lower part the sleeve of short beam 74
It is interior, simple falsework is installed between main structure and bracing members 3.
(5) then Self-resetting drag-line 5 is passed through at the top of reserving hole to steel plate wall 3, and in this tensioning and anchors drag-line；It will
Dissipative cell 4, which is bolted, to be installed between steel plate wall 3 and main structure.
(6) after structure is installed, the falsework between main structure and steel plate wall 3 is removed.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the structure of the invention, various modifications and improvements can be made, is such as realized by the way of attached drawing 7 to both
There is the seismic hardening of building, realizes prefabrication and assembly construction by way of multiple steel plate wall unit spliceds by the way of attached drawing 8, these
Also it should be considered as protection scope of the present invention, these all will not influence the effect and patent practicability that the present invention is implemented.
Claims (3)
1. a kind of assembled self-resetting swinging steel plate wall structural system, which is characterized in that including structural column (1) and structural beams (2),
The structural column (1) and the structural beams (2) constitute main structure, and the main structure and steel plate wall (3) are connected by dissipative cell (4)
It connects, Self-resetting drag-line (5) is arranged along the steel column (31) of the steel plate wall (3), steel column (31) of the upper end in the steel plate wall (3)
Top tensioning, lower end are poured in cast-in-place basic (6), and the steel plate wall (3) is by waving node (7) and the cast-in-place basis
(6) it connects；
The steel plate wall (3) includes steel column (31), girder steel (32) and ribbed steel (33), the steel column (31), the girder steel
It (32) is H-type section or i shaped cross section, the steel column (31) and girder steel (32) are used as ribbed steel (33) frame, and section is less than
Normal steel structure beam column；
The steel plate wall (3) further includes horizontal steel plate node (34), vertical Welded Plate joint (35), bean column node (36), column column section
Point (37) and fixing bolt (38), the plain plate node (34), the vertical Welded Plate joint (35), the bean column node (36)
It is to be bolted form with the column Column border node (37)；
The node (7) that waves is put more energy into short beam by put more energy into short beam (73), lower part of top diagonal brace (71), lower part diagonal brace (72), top
(74) it is formed with steel anchor bolt (75)；Top diagonal brace (71) lower end and the top are put more energy into short beam (73) welded connecting, top
Diagonal brace (71) upper end is being connect by end plate flanges with the steel plate wall (3) bottom；Lower part diagonal brace (72) upper end with it is described
Lower part is put more energy into short beam (74) welded connecting, and lower end is buried to cast-in-place basic (6)；Steel anchor bolt (75) top half passes through spiral shell
Female short beam (73) of putting more energy into the top is affixed, lower half portion be inserted into the lower part put more energy into short beam (74) sleeve in；Wave section
Point (7) is cut with scissors using node or plate.
2. assembled self-resetting swinging steel plate wall structural system according to claim 1, which is characterized in that the energy consumption member
The form that part (4) is bolted, one end are connected with the main structure, the steel column (31) of the other end and the steel plate wall (3)
Connection is connected using the energy consumption of mild steel or using viscoplasticity or the energy consumption type of attachment of friction；The Self-resetting drag-line (5) is adopted
With the high strength steel strand of stretch-draw prestressing force or using marmem.
3. assembled self-resetting swinging steel plate wall structural system according to claim 1, which is characterized in that the Self-resetting
Drag-line (5) is arranged in the both ends or middle part of the bracing members (39) waved.
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| CN201610984429.8A CN106401018B (en) | 2016-11-09 | 2016-11-09 | A kind of assembled self-resetting swinging steel plate wall structural system |
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| CN201610984429.8A CN106401018B (en) | 2016-11-09 | 2016-11-09 | A kind of assembled self-resetting swinging steel plate wall structural system |
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| CN106869567A (en) * | 2017-03-31 | 2017-06-20 | 重庆大学 | A kind of energy-dissipating type cold-formed thin-walled steel pipe concrete Lateral Resistant System |
| CN107165270A (en) * | 2017-07-05 | 2017-09-15 | 西安建筑科技大学 | A kind of replaceable structural system of steel concrete combination frame |
| CN107574945B (en) * | 2017-10-09 | 2019-04-16 | 上海市建筑科学研究院 | Self-resetting swinging wall component based on shape memory alloy bar material |
| CN108661196B (en) * | 2018-06-14 | 2024-01-30 | 江苏省建筑科学研究院有限公司 | Assembled self-resetting swing steel-wood combined structure and method |
| CN108930346B (en) * | 2018-08-15 | 2021-02-23 | 山东大学 | Self-resetting swinging wall containing buckling restrained shape memory alloy bars and building |
| CN109898691B (en) * | 2019-02-27 | 2024-04-12 | 苏州科技大学 | Damping grounding type fabricated reinforced concrete tuned mass damping wall |
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| CN113863710B (en) * | 2021-10-18 | 2022-07-29 | 河北工程大学 | Energy-consuming swing substructure and method for reinforcing existing building |
| CN114658139A (en) * | 2022-03-10 | 2022-06-24 | 北京市建筑设计研究院有限公司 | Efficient damping swing wall with scissor type amplification device |
| CN114790787B (en) * | 2022-03-30 | 2023-07-04 | 同济大学 | Multi-swing interface self-resetting wall high-rise structure system |
| CN115405023B (en) * | 2022-10-09 | 2024-02-13 | 兰州理工大学 | Assembled self-resetting controllable hinge energy consumption wall and assembling method thereof |
| CN117513579B (en) * | 2024-01-05 | 2024-03-26 | 中国二十二冶集团有限公司 | Self-resetting swinging structure with elbow type viscous damper |
| CN117569486B (en) * | 2024-01-15 | 2024-03-22 | 福州大学 | Self-resetting swing wall structure and performance design method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3740595B2 (en) * | 1998-05-18 | 2006-02-01 | 清水建設株式会社 | Building structure |
| CN103088917B (en) * | 2013-02-05 | 2015-10-28 | 北京建筑大学 | There is after a kind of shake the novel prefabricated prestress steel frame structure system of Self-resetting function |
| CN204491830U (en) * | 2015-02-09 | 2015-07-22 | 海南大学 | Can restore funcitons frame-brace structure system |
| CN204491828U (en) * | 2015-02-25 | 2015-07-22 | 海南大学 | Can restore funcitons frame structure system |
| CN204715576U (en) * | 2015-03-30 | 2015-10-21 | 西安建筑科技大学 | A kind of antidetonation can repair Self-resetting framework-Mi rib metal wall structure |
| CN206267356U (en) * | 2016-11-09 | 2017-06-20 | 苏州科技大学 | A kind of assembled self-resetting swinging steel plate wall structural system |
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