CN204590650U - The flexible reinforcing construction of steam-pressing aero-concrete wall body door or window hole - Google Patents
The flexible reinforcing construction of steam-pressing aero-concrete wall body door or window hole Download PDFInfo
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- CN204590650U CN204590650U CN201520091253.4U CN201520091253U CN204590650U CN 204590650 U CN204590650 U CN 204590650U CN 201520091253 U CN201520091253 U CN 201520091253U CN 204590650 U CN204590650 U CN 204590650U
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- reinforcing angle
- window hole
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Abstract
A kind of steam-pressing aero-concrete body of wall adopts door and window hole reinforcing construction: reinforcing angle adopts flexible connecting method to reinforce door and window hole to improve its anti-seismic performance, mainly comprises reinforcing angle, special backing plate, gib headed bolt, junction plate and steam-pressing aero-concrete wallboard.This reinforcing angle size need can bear wind load through designing and calculating, and seismic load and plate deadweight etc., reinforcing angle is effectively connected with main bearing member.The utility model utilizes special backing plate to replace being rigidly connected of traditional transverse direction and vertical angle steel and adopts junction plate to substitute traditional reinforcing angle and directly welds connected mode on the body construction, flexibly connect owing to have employed, energy when greatly can consume earthquake and wind action, reduces the destruction of door and window hole.In addition, gib headed bolt connecting angle convenient construction, accelerating construction progress.
Description
Technical field:
The utility model relates to a kind of building reinforce field, is specifically related to the flexible reinforcing construction of a kind of steam-pressing aero-concrete wallboard door and window hole.
Background technology:
In recent years, along with China strengthens materials for wall innovation and people for the attention of environmental protection concept, the application of conventional clay is progressively limited, and low stain, low consumed light-weighted autoclaved gas concrete sheet material and building block just progressively become the new force of building material market.
In China's " Autoclaved aerated concrete slabs " (GB 15762--2008) specification, Autoclaved aerated concrete slabs is divided into A2.5, A3.5, A5.0, A7.5 tetra-strength grades.Due to it, to have speed of application fast; Board lightweight; Be easy to punch, the advantage such as fluting through being often used as exterior wall enclosed structure, especially in steel framed structure.But gas concrete intensity is general lower, and safeguards that body of wall needs mounting door-window, the position of door and window hole, and size and reinforcement form have a great impact the overall performance of body of wall and application life form of structure.When dimension of opening is less than or equal to 300mm × 300mm, can reinforcing be carried out, but then must take suitable reinforcement measure when dimension of opening is greater than 300mm × 300mm.Conventional reinforcing mode has angle steel, band steel, HOOK BOLTS, pre embedded bolt etc.These reinforcing modes are all be rigidly connected in steel and hole and structure, ensure that hole does not produce excessive deformation when deformation of wall, can meet the requirement of small earthquakes.But when shaking greatly, knot hook stratified deformation increases, and the distortion of body of wall also can become large, if reinforcing angle is still connected with structural rigidity, then hole can be caused to produce serious destruction.The utility model, based on the above fact, improves the type of attachment of reinforcing angle and structure, makes it can produce identical distortion with body of wall under large deformation condition, reduces the destruction at hole.
Utility model content:
The utility model be for after steam-aerated concrete plate reinforcing under large earthquake situations condition hole surrounding corner point easily produce serious crack phenomenon, proposition utilizes angle steel flexible connecting method to reinforce hole surrounding, and adopt suitable connection measure, angle steel and sheet material are linked together reliably, improve the supporting capacity of door and window hole when large deformation, reduce the destruction of door and window hole.
For achieving the above object, the utility model adopts following technical scheme: a kind of with the flexible steam-pressing aero-concrete wallboard reinforcing door and window hole, comprise the body of wall that Autoclaved aerated concrete slabs is once spliced, body of wall is provided with door and window hole.Hole surrounding adopts angle steel to reinforce, and reinforcing angle is connected to agent structure by junction plate, and level and vertical reinforcing angle adopt special backing plate to be connected.
Described Autoclaved aerated concrete slabs can adopt horizontal dress method, perpendicular dress method and the method that anyhow loads in mixture are carried out assembled, Autoclaved aerated concrete slabs can adopt HOOK BOLTS to be connected with the connected mode of agent structure beam column, built-in fitting connects, and waves the various ripe sheet material connected node modes such as engineering method connection.
The connection of described level and vertical reinforcing angle and agent structure, should adopt welding to be connected with junction plate, ensures that load can be delivered to Vierendeel girder or post.Reinforcing angle should according to actual design scheme, and by bearing wind load, seismic load and plate deadweight etc. calculate the size choosing reinforcing angle accurately.
Described reinforcing angle is effectively connected with sheet material, adopts HOOK BOLTS to be connected as a whole with self-piercing rivet with steam-aerated concrete plate by reinforcing angle, the eave tile of HOOK BOLTS and angle steel weld all around.
Described horizontal reinforcing angle steel is connected with the elasticity of vertical reinforcing angle, and adopt special washer, pad two ends are welded on reinforcing angle both sides respectively, the gap of reserved 10-30mm in the middle of special washer.
The utility model reinforces door and window hole technology following characteristics: one, the fixing employing HOOK BOLTS of the utility model angle steel, and work progress is fast simple and convenient; Two, the utility model effectively raises the intensity of gas concrete door and window hole, solves gas concrete intensity low, and easily in shortcomings such as hole destructions after punching, the popularization for gas concrete provides technical support; Three, the utility model reinforcing angle be connected with agent structure the Flexible Node adopting junction plate to form connect and the reinforcing angle in two directions adopts the connected mode of special washer greatly can consume earthquake and wind action time energy, reduce the destruction of door and window hole.
accompanying drawing illustrates:
Fig. 1 is the elevation of steam-pressing aero-concrete wall and the lateral view corresponding with it;
Fig. 2 is the rear view of steam-pressing aero-concrete wall and the lateral view corresponding with it;
Fig. 3 is that reinforcing angle connects detailed side view;
Fig. 4 is that reinforcing angle connects detailed top plan view;
Fig. 5 is that reinforcing angle connects stereogram;
Fig. 6 HOOK BOLTS drawing;
Fig. 7 special backing plate detail drawing;
Fig. 8 angle splice bar detail drawing.
detailed description of the invention:
With reference to accompanying drawing, following detailed description is carried out to the flexible reinforcing construction of steam-pressing aero-concrete wall body door or window hole.
The utility model is reinforced door and window hole and is mainly made up of level and vertical reinforcing angle 1, HOOK BOLTS 2, HOOK BOLTS pad 3, marine glue 4, weld seam 5, special backing plate 6, junction plate 7, steam-aerated concrete plate 8 and Vierendeel girder 9.
Reinforcing angle 1 adopts equilateral right angle angle steel, is placed on as Fig. 1 inside door and window hole during installation, does not affect the smooth and attractive in appearance of outside vertical surface of building.Junction plate 7 is connected by slotted hole high-strength bolt with Vierendeel girder 9, forms swingable node, and reinforcing angle and agent structure bottom adopt welding manner to be connected, and form firm tubercle point, node stereogram is as Fig. 5.
The connection of horizontal reinforcing angle steel and vertical reinforcing angle is as Fig. 5, and special backing plate 6 one side is welded on vertical reinforcing angle 1, and backing plate 6 another side is welded on horizontal reinforcing angle steel, by part energy during gap dissipation earthquake between special backing plate.
After level and vertical reinforcing angle 1 install, carry out the connection of reinforcing angle and Autoclaved aerated concrete slabs, HOOK BOLTS 2 is installed in punching in position, HOOK BOLTS 2 penetrates Autoclaved aerated concrete slabs, eave tile pushes down reinforcing angle 1, and adjust position, make reinforcing angle 1 straight, then HOOK BOLTS fixes reinforcing angle 1 by three weld all arounds 5.HOOK BOLTS opposite side specialized nut 3 is locked as Fig. 2, notes can not too exerting oneself when tightening, and ensures that HOOK BOLTS pushes down angle steel, in order to avoid damage sheet material.Sheet material front leaves groove due to punching, repairs at groove location marine glue 4 for meeting waterproof requirement.Reinforcing angle 1 another side tapping screw is connected with Autoclaved aerated concrete slabs.
Claims (3)
1. the flexible reinforcing construction of steam-pressing aero-concrete wall body door or window hole, comprise level, vertical reinforcing angle (1), HOOK BOLTS (2), special backing plate (6), junction plate (7), Autoclaved aerated concrete slabs (8) and Vierendeel girder (9), it is characterized in that: level and vertical reinforcing angle (1) are placed on Autoclaved aerated concrete slabs (8), junction plate (7) is placed in Vierendeel girder (9) bottom flange, and special backing plate (6) is placed in level and vertical reinforcing angle (1) junction; Described level is connected with Vierendeel girder (9) by junction plate (7) with vertical reinforcing angle (1); Described level, vertical reinforcing angle (1) are connected by special backing plate (6); Described Autoclaved aerated concrete slabs (8) is connected with level and vertical reinforcing angle (1) by HOOK BOLTS (2).
2. the flexible reinforcing construction of steam-pressing aero-concrete wall body door or window hole according to claim 1, it is characterized in that, the both sides of described special backing plate (6) are welded to connect with level and vertical reinforcing angle (1) respectively.
3. the flexible reinforcing construction of steam-pressing aero-concrete wall body door or window hole according to claim 1, it is characterized in that, described junction plate (7) is connected with Vierendeel girder (9) by high-strength bolt, and vertical reinforcing angle (1) is connected with junction plate (7) by welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091253.4U CN204590650U (en) | 2015-02-10 | 2015-02-10 | The flexible reinforcing construction of steam-pressing aero-concrete wall body door or window hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091253.4U CN204590650U (en) | 2015-02-10 | 2015-02-10 | The flexible reinforcing construction of steam-pressing aero-concrete wall body door or window hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204590650U true CN204590650U (en) | 2015-08-26 |
Family
ID=53926816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520091253.4U Expired - Fee Related CN204590650U (en) | 2015-02-10 | 2015-02-10 | The flexible reinforcing construction of steam-pressing aero-concrete wall body door or window hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204590650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999422A (en) * | 2018-08-15 | 2018-12-14 | 庐江荣睿建设工程有限公司 | A kind of method that bearing wall opens up door-window opening |
-
2015
- 2015-02-10 CN CN201520091253.4U patent/CN204590650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999422A (en) * | 2018-08-15 | 2018-12-14 | 庐江荣睿建设工程有限公司 | A kind of method that bearing wall opens up door-window opening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150826 Termination date: 20200210 |