CN206189657U - Assembled steel sheet net outsourcing concrete shear wall structure based on pre -fabricated steel frame - Google Patents

Assembled steel sheet net outsourcing concrete shear wall structure based on pre -fabricated steel frame Download PDF

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Publication number
CN206189657U
CN206189657U CN201621226675.9U CN201621226675U CN206189657U CN 206189657 U CN206189657 U CN 206189657U CN 201621226675 U CN201621226675 U CN 201621226675U CN 206189657 U CN206189657 U CN 206189657U
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CN
China
Prior art keywords
otic placode
expanded metal
metal lath
steel sheet
bolt
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Expired - Fee Related
Application number
CN201621226675.9U
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Chinese (zh)
Inventor
贾连光
陈辰
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Shenyang Jianzhu University
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Shenyang Jianzhu University
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Priority to CN201621226675.9U priority Critical patent/CN206189657U/en
Application granted granted Critical
Publication of CN206189657U publication Critical patent/CN206189657U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an assembled steel sheet net outsourcing concrete shear wall structure based on pre -fabricated steel frame, form through the bolt concatenation including a plurality of monomer constitutional unit, a monomer constitutional unit includes box post, H shaped steel roof beam, steel sheet net, steel sheet net otic placode, two steel sheet nets adopt X -shaped cross arrangement, and the both ends structure of steel sheet net welds on the steel sheet net otic placode, the welding has box post otic placode on four sides on the box post, and this box post otic placode passes through bolt and steel sheet net otic placode fastening connection, the welding has H shaped steel roof beam otic placode on the H shaped steel roof beam, and this H shaped steel roof beam otic placode passes through bolt and steel sheet net otic placode fastening connection, the box post passes through the bolt -up with H shaped steel roof beam and is connected. The utility model discloses a transposition system structure, the cost is low, and the quality is light, and the resistance to shear is good, the utility model discloses a concrete shear wall structure can be widely used.

Description

Assembled steel expanded metals external wrapping concrete shear force wall structure based on Prefabricated steel construction
Technical field
The utility model belongs to Structural Engineering steel performance technical field, more particularly to a kind of based on prefabricated The assembled steel expanded metals external wrapping concrete shear force wall structure of steel construction.
Background technology
China is the country of earthquake more than, also has different requirements for the different regions of providing fortification against earthquakes in house. The earthquake zones such as Sichuan Tibet, the fortification intensity in house is higher.Shear wall as one of important structural seismic component, in earthquake Play a key role.Shear wall has anti-side rigidity big, and sidesway is small, from great, absorb seismic energy it is big the characteristics of.But concrete The ductility of shear wall is poor, is susceptible to fragility and breaks, and is had a certain impact to providing fortification against earthquakes.
Steel reinforced concrete structure is enclosed with one layer of shell of armored concrete outside formed steel construction, and this structure shows It is widely used in skyscraper and long span building project transformation layer, with the continuous progress of science and technology, and China Expanding economy, steel reinforced concrete structure will be continuously available promotion and application as a kind of new structure.Due to mixed in reinforcing bar Type steel skeleton is increased in solidifying soil so that this structure has the two-fold advantage of steel construction and concrete structure.Steel reinforced concrete Do not limited by steel ratio in design, rigidity, high capacity.The bearing capacity of the component of steel reinforced concrete structure can be higher than same More than one times of the reinforced concrete member of size, therefore, for skyscraper, member section can be reduced, you can to increase Usable floor area and floor height, its remarkable in economical benefits.Steel section member sectional area is small, for building, can increase span, increases Plus usable floor area and floor height, its economic benefits.The remote reinforced concrete structure high of the ductility of steel reinforced concrete girder construction, because This, with excellent anti-seismic performance, rigidity is strengthened, anti-surrender ability enhancing.Girder with rolled steel section en cased in concrete post skyscraper need not be waited Concrete reaches some strength and may continue to upper strata of constructing, and is effectively shortened the duration of construction project, that is, saved and be constructed into This.
Steel reinforced concrete shear walls compensate for the shortcoming of concrete shear force wall well.Compared with reinforced concrete member, Reinforcing bar soil component has the characteristics of bearing capacity is big, ductility is good, shock resistance is strong.Interpolation steel plate can play constraint and make to concrete With concrete is also possible to prevent the unstability of steel plate, both co-ordinations, makes shear wall that bigger effect has been played in antidetonation. But, because weight is big, cost is high, and live branch film carries out concreting difficulty can't for current some Steel Reinforced Concrete Shear Walls It is widely popularized.
Utility model content
In order to solve the above problems, the utility model devises a kind of assembled steel expanded metals outsourcing based on Prefabricated steel construction Concrete shear wall structure.
The technical solution adopted in the utility model is:
A kind of assembled steel expanded metals external wrapping concrete shear force wall structure based on Prefabricated steel construction, including multiple monomer structures Unit is spliced by bolt;One monomeric building blocks include box column, H profile steel beam, expanded metal lath, expanded metal lath ear Plate;Described two expanded metal laths use X-shaped arranged crosswise, and the two ends structure of expanded metal lath is welded on expanded metal lath otic placode;The box column Box column otic placode is welded with four sides, the box column otic placode is fastenedly connected by bolt with expanded metal lath otic placode;The H types H profile steel beam otic placode is welded with girder steel, the H profile steel beam otic placode is fastenedly connected by bolt with expanded metal lath otic placode;The box column It is bolted connection with H profile steel beam.
The box column otic placode is fastenedly connected by bolt with H profile steel beam otic placode.
By expanded metal lath, expanded metal lath otic placode combination after-pouring concrete, integrative-structure is formed.
The utility model has the advantages that:
The utility model use cross modal structure, low cost, light weight, using factory process, assembled in situ formula is used Flexibly, install convenient, greatly improves the duration.Concrete shear wall structure of the present utility model can be widely used.
Brief description of the drawings
Fig. 1 is overall structure figure of the present utility model;
Fig. 2 is the schematic diagram of expanded metal lath of the present utility model;
Fig. 3 is the side of expanded metal lath of the present utility model four welding otic placode schematic diagram;
Fig. 4-1 is box column front view of the present utility model;
Fig. 4-2 is box column sectional view of the present utility model;
Fig. 5-1 is the front view of H profile steel beam of the present utility model;
Fig. 5-2 is the sectional view of H profile steel beam of the present utility model;
Fig. 6 is concrete shear force wall schematic diagram of the present utility model.
Specific implementation method
This patent is described further with reference to embodiment and accompanying drawing.
As shown in figures 1 to 6;A kind of assembled steel expanded metals external wrapping concrete shear force wall structure based on Prefabricated steel construction, including Multiple monomeric building blocks are spliced by bolt;
One monomeric building blocks include box column 1, H profile steel beam 2, expanded metal lath 3, expanded metal lath otic placode 4;
Described two expanded metal laths 3 use X-shaped arranged crosswise, and the two ends structure of expanded metal lath 3 is welded on expanded metal lath otic placode 4;
The box column is welded with box column otic placode 5 on 1 four sides, and the box column otic placode 5 passes through bolt and expanded metal lath Otic placode 4 is fastenedly connected;
H profile steel beam otic placode 6 is welded with the H profile steel beam 2, the H profile steel beam otic placode 6 is by bolt and expanded metal lath otic placode 4 It is fastenedly connected;
The box column 1 is bolted connection with H profile steel beam 2.
The box column otic placode 5 is fastenedly connected by bolt with H profile steel beam otic placode 6.
Box column 1, H profile steel beam 2, expanded metal lath 3, expanded metal lath otic placode 4 are combined into after-pouring concrete, integrative-structure is formed.
The preparation method that this law is used is as follows:
1) in factory process expanded metal lath, steel plate strip is welded into net;Because the main Impact direction of shear wall is 45 ° of principal stress sides Upwards, so steel plate strip is arranged to X-shaped;Weld L-shaped otic placode in the part for having steel bar in expanded metal lath edge;By strap bolt The otic placode in hole makes shear wall carry out rigid being fastenedly connected with beam column;And the rigidity of expanded metal lath can be strengthened;Complete the making of expanded metal lath Afterwards carry out concrete to pour to form shear wall, as shown in Figure 6.
2) concrete-filled steel square tubular column is made, frame columns are made, post uses box-type section.Steel Reinforced Concrete Shear Walls are assembling Formula with pillar, it is necessary to pass through otic placode bolt connection.Two-layer otic placode is welded in the relevant position being connected with shear wall in pillar side, cuts The otic placode of power wall can be inserted into wherein, as shown in Fig. 4-1, wherein pillar front view, and Fig. 4-2 is pillar schematic cross-section.
3) frame H profile steel beam is made, lower flange and shear wall link position welded steel double otic placode, shear wall otic placode on beam Can be inserted into wherein carries out bolt and fixes, and form such as Fig. 5-1 is beam front view, and Fig. 5-2 is beam section schematic diagram.
4) shear wall is attached with pillar and Liang Jun by inserting the method that otic placode blending bolt is fixed, finally by otic placode Connection exposed section carries out the filling of concrete.
This patent in order to solve the problems, such as Steel Reinforced Concrete Shear Walls constructional difficulties, by interpolation expanded metal lath concrete shear force wall In factory process into finished product as fabricated shear wall, only need to be fixed i.e. by otic placode and post and beam at the construction field (site) Can.If Fig. 2 is the front view of expanded metal lath, steel plate is welded into by Fig. 2 forms according to the size of shear wall in factory.The four of expanded metal lath Angle whole steel plates, according to the form of Fig. 2, are welded into the otic placode of Fig. 3 forms.Otic placode can cutting with shared edge with expanded metal lath Power and pulling force, strengthen the intensity of expanded metal lath.Expanded metal lath surrounding does identical treatment.The formwork on the expanded metal lath for completing Plate, by concreting on expanded metal lath, concreting form such as Fig. 6.
Specific construction installation steps are as follows.
At the construction field (site), box column is installed first.Then lifting installation is carried out to wall, treats that wall lifting is in place, use spiral shell Bolt successively fixes the otic placode connector on post with the otic placode connector on wall with high-strength bolt.Afterwards by wall otic placode connector with Lower beam otic placode connector carries out high-strength bolt connection.Upper beam is also carried out into same company with wall after completing wall connecting Connect.Concreting supplement finally is carried out to otic placode exposed section.So that beam column wall turns into an entirety, assembled shearing is completed The installation of wall.If Fig. 1 is complete a piece of assembled interpolation expanded metal lath shear wall structure.

Claims (3)

1. a kind of assembled steel expanded metals external wrapping concrete shear force wall structure based on Prefabricated steel construction, it is characterised in that:
It is spliced by bolt including multiple monomeric building blocks;
One monomeric building blocks include box column, H profile steel beam, expanded metal lath, expanded metal lath otic placode;
Described two expanded metal laths use X-shaped arranged crosswise, and the two ends structure of expanded metal lath is welded on expanded metal lath otic placode;
The box column is welded with box column otic placode on four sides, and the box column otic placode is fastened by bolt with expanded metal lath otic placode Connection;
H profile steel beam otic placode is welded with the H profile steel beam, the H profile steel beam otic placode is fastenedly connected by bolt with expanded metal lath otic placode;
The box column is bolted connection with H profile steel beam.
2. a kind of assembled steel expanded metals external wrapping concrete shear force wall knot based on Prefabricated steel construction according to claim 1 Structure, it is characterised in that:
The box column otic placode is fastenedly connected by bolt with H profile steel beam otic placode.
3. a kind of assembled steel expanded metals external wrapping concrete shear force wall knot based on Prefabricated steel construction according to claim 1 Structure, it is characterised in that:
By expanded metal lath, expanded metal lath otic placode combination after-pouring concrete, integrative-structure is formed.
CN201621226675.9U 2016-11-15 2016-11-15 Assembled steel sheet net outsourcing concrete shear wall structure based on pre -fabricated steel frame Expired - Fee Related CN206189657U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621226675.9U CN206189657U (en) 2016-11-15 2016-11-15 Assembled steel sheet net outsourcing concrete shear wall structure based on pre -fabricated steel frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621226675.9U CN206189657U (en) 2016-11-15 2016-11-15 Assembled steel sheet net outsourcing concrete shear wall structure based on pre -fabricated steel frame

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CN206189657U true CN206189657U (en) 2017-05-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106639054A (en) * 2016-11-15 2017-05-10 沈阳建筑大学 Assembled type steel plate net outer wrapped concrete shear wall structure based on prefabricated steel structure
CN109972891A (en) * 2019-03-08 2019-07-05 福建鑫晟钢业有限公司 Assembled steel expanded metals external wrapping concrete shear force wall structure based on Prefabricated steel construction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106639054A (en) * 2016-11-15 2017-05-10 沈阳建筑大学 Assembled type steel plate net outer wrapped concrete shear wall structure based on prefabricated steel structure
CN109972891A (en) * 2019-03-08 2019-07-05 福建鑫晟钢业有限公司 Assembled steel expanded metals external wrapping concrete shear force wall structure based on Prefabricated steel construction
CN109972891B (en) * 2019-03-08 2021-05-25 福建鑫晟钢业有限公司 Prefabricated steel structure-based fabricated steel plate net concrete-encased shear wall structure

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170524

Termination date: 20181115