CN107859207A - A kind of combined support formula gunning concrete shear wall - Google Patents
A kind of combined support formula gunning concrete shear wall Download PDFInfo
- Publication number
- CN107859207A CN107859207A CN201711331825.1A CN201711331825A CN107859207A CN 107859207 A CN107859207 A CN 107859207A CN 201711331825 A CN201711331825 A CN 201711331825A CN 107859207 A CN107859207 A CN 107859207A
- Authority
- CN
- China
- Prior art keywords
- bar
- mat reinforcement
- shear wall
- steel
- intermediate supports
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 62
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 55
- 239000010959 steel Substances 0.000 claims abstract description 55
- 238000010276 construction Methods 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 5
- 210000003205 muscle Anatomy 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010008 shearing Methods 0.000 abstract description 6
- 239000003063 flame retardant Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004566 building material Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
- E04B1/90—Insulating elements for both heat and sound slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The present invention proposes a kind of combined support formula gunning concrete shear wall, steel structure frame including rectangle, intermediate supports are connected with steel structure frame, the both sides of the intermediate supports are respectively equipped with bar-mat reinforcement, the bar-mat reinforcement of both sides is provided with light fire-proof heat-insulating plate by connecting bar connecting between intermediate supports and bar-mat reinforcement；Lightweight concrete has been poured on the bar-mat reinforcement and has formed metope, lightweight concrete links into an integrated entity with light fire-proof heat-insulating plate.The present invention makes shear wall be integrated wall, it is construction is simple, convenient, fast, form that globality structure is good, shearing strength is high, good endurance, insulation, sound insulation, heat-insulated, fire-retardant integral type metope, the shear wall for steel construction high level or Super High engineering provide a kind of new thinking of development.It can customize, standardized production, the in-site installation after plant produced, also can spray lightweight concrete after in-site installation intermediate supports, light fire-proof heat-insulating plate, bar-mat reinforcement, realize the making of nonstandard metope.
Description
Technical field
The present invention relates to building trade, more particularly to a kind of combined support formula gunning concrete shear wall.
Background technology
In building trade, all it is being directed to reducing labour cost and nearly 2 years of labor strength, particularly China always
Especially emphasize to advocate and promote green building and building materials, advocate and promote assembled architecture.Country encourages development green to build energetically at present
Build and building materials, greatly develop structural steelwork and assembled architecture.In structural steelwork particularly steel construction high level or Super High
In business's residential project, used shear wall is all to pour into concrete in the steel square tube connected side by side at present, then side by side
Steel square tube front and rear sides hang up fireproof heat preservation decorative board.The shear wall of this inner deposited and outer hung, cladding panel intensity, durable be present
Property difference and manufacturing procedure it is more, material, the defects of labour cost is high.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of combined support formula gunning concrete shear wall, one
Body structural strength is high, good endurance, construction is simple, conveniently.
To reach above-mentioned purpose, technical scheme provided by the invention is：A kind of combined support formula gunning concrete shearing
Wall, include the steel structure frame of rectangle, intermediate supports are connected with steel structure frame, the both sides of the intermediate supports are set respectively
Have bar-mat reinforcement, the bar-mat reinforcement of both sides by connecting bar connecting, be provided between intermediate supports and bar-mat reinforcement light fire-proof every
Hot plate；Lightweight concrete is sprayed on the bar-mat reinforcement and forms metope, lightweight concrete connects with the light fire-proof heat-insulating plate
It is connected into one.
The present invention is provided with steel structure frame, and intermediate supports are set on steel structure frame, and the both sides of intermediate supports are set again
Bar-mat reinforcement is put, the bar-mat reinforcement of both sides is by connecting bar connecting, steel structure frame, intermediate supports, bar-mat reinforcement and connection reinforcing bar structure
Into knockdown enhanced type framework, light fire-proof heat-insulating plate is set between intermediate supports and bar-mat reinforcement, fire protection flame retarding is played, protects
The effect of warm heat-insulating sound-insulating, whole shear wall is turned into an entirety after lightweight concrete hardening is sprayed on bar-mat reinforcement, formed
Globality structure is good, shearing strength is high, insulation, sound insulation, heat-insulated, fire-retardant integral type metope, also can be on the outside of lightweight concrete
Again plus attaching finish coat.
Further, as a kind of embodiment, the intermediate supports be intersect rectangular strip bracing members, bracing members
Connection sheet welding, riveting or the bolt connection diagonally above set with steel structure frame inner circumferential.
Further, as other embodiment, the intermediate supports are steel plate or expanded metal lath, steel plate or expanded metal lath with
Connection sheet welding, riveting or the bolt connection that steel structure frame inner circumferential is set.
Further, the steel plate is waveform plate, be provided with steel plate for through connection reinforcing bar hole.
Further, the bar-mat reinforcement is bilayer, and every layer of bar-mat reinforcement forms by principal rod and distributing reinforcement, principal rod conduct
The skeleton of bar-mat reinforcement, the diameter of distributing reinforcement are less than principal rod and fine and closely woven mesh are made up of distributing reinforcement.Principal rod plays skeleton
Load acts on, and the more fine and closely woven attachment net as spraying lightweight concrete of distributing reinforcement, plays anti-cracking concrete effect.
Further, the connection reinforcing bar by the intermediate supports and light fire-proof heat-insulating plate and connects the two of reinforcing bar
End is connected with the bar-mat reinforcement.
Further, the interval for light filling concrete is left between bar-mat reinforcement and the light fire-proof heat-insulating plate.
The width of light fire-proof heat-insulating plate is less than the distance between intermediate supports and bar-mat reinforcement, and light fire-proof heat-insulating plate is close to middle
Support, spaced between light fire-proof heat-insulating plate and bar-mat reinforcement, the lightweight concrete of spraying can enter on the inside of bar-mat reinforcement will
Bar-mat reinforcement is fully wrapped around and connects light fire-proof heat-insulating plate.
Further, in order to strengthen shear wall, the steel structure frame includes two crossbeams and two root posts, the crossbeam
It is I-steel or U-type groove steel with column.
In summary, the beneficial effects of the invention are as follows：
1st, shear wall is made to be integrated wall, it is its construction is simple, convenient, fast, form that globality structure is good, shearing strength
Height, good endurance, insulation, sound insulation, heat-insulated, fire-retardant integral type metope, it is steel construction high level or the shear wall of Super High engineering
A kind of new thinking of development is provided.
2nd, the in-site installation after plant produced, assembled in situ degree can be improved in customization, standardized production, improves and make
Industry efficiency.
3rd, can in-site installation intermediate supports light fire-proof heat-insulating plate, bar-mat reinforcement are installed again after spray lightweight concrete, realize
The making of nonstandard metope.
Brief description of the drawings
Fig. 1 is the steel structure frame of embodiment 1 and the structural representation of intermediate supports.
Fig. 2 is the cross-sectional structure schematic diagram of embodiment 1 (steel structure frame is not shown).
Fig. 3 is the steel structure frame of embodiment 2 and the structural representation of intermediate supports.
Fig. 4 is the cross-sectional structure schematic diagram of embodiment 2 (steel structure frame is not shown).
Embodiment
Embodiment 1：As depicted in figs. 1 and 2, a kind of combined support formula gunning concrete shear wall, the steel knot of rectangle is included
Structure framework 1, the steel structure frame 1 include two crossbeams 11 and two root posts 12, and the crossbeam 11 and column 12 are I-steel
Or U-type groove steel, structural strength is high, and convenience in transport and storage, the frame mould as metope are easy to pouring molding concrete.In steel
The centre position of the inner circumferential of structural framing 1 is connected with intermediate supports, and the intermediate supports in the present embodiment are the rectangular strips intersected
Bracing members 2, diagonally the upper connection sheet 13 set is welded, riveted or bolt connection for bracing members 2 and the inner circumferential of steel structure frame 1.
The both sides of bracing members 2 are respectively equipped with bar-mat reinforcement 4, and the bar-mat reinforcement 4 of both sides is connected by connecting reinforcing bar 5.Bar-mat reinforcement 4 is
Bilayer, every layer of bar-mat reinforcement 4 form by principal rod and distributing reinforcement, skeleton of the principal rod as bar-mat reinforcement 4, and the diameter of distributing reinforcement is small
It is made up of in principal rod and distributing reinforcement fine and closely woven mesh.Principal rod plays skeleton load and acted on, and the more fine and closely woven work of distributing reinforcement
To spray the attachment net of lightweight concrete 7, anti-cracking concrete effect is played.Lightweight is provided between bracing members 2 and bar-mat reinforcement 4
Fire-proof heat insulation board 6, reinforcing bar 5 is connected by bracing members 2 and light fire-proof heat-insulating plate 6 and connects the both ends of reinforcing bar 5 and the steel
Muscle net 4 connects.
The interval for light filling concrete seven is left between the bar-mat reinforcement 4 and light fire-proof heat-insulating plate 6.Lightweight is prevented
The width of fire screen hot plate 6 is less than the distance between bracing members 2 and bar-mat reinforcement 4, and light fire-proof heat-insulating plate 6 is close to bracing members 2,
It is spaced between light fire-proof heat-insulating plate 6 and bar-mat reinforcement 4, lightweight concrete 7 is sprayed on the bar-mat reinforcement 4 and forms wall
Face, the lightweight concrete 7 of spraying can enter the inner side of bar-mat reinforcement 4, and bar-mat reinforcement 4 is fully wrapped around and by light fire-proof heat-insulating plate 6
Link into an integrated entity, the lightweight concrete 7 in the outside of bar-mat reinforcement 4 just forms metope.
Embodiment 2：Correlation and 1 basic phase of embodiment between the structure and part of part included by the present embodiment
Together, institute's difference is as shown in Figure 3 and Figure 4, and the intermediate supports are steel plates 3, and steel plate 3 is waveform plate, is set on steel plate 3
Have for through connection reinforcing bar 5 hole.The inner circumferential of steel structure frame 1 is provided with connection sheet 13, the connection sheet 13 of rectangle is arranged in
The inner side of crossbeam 11 and column 12, steel plate 3 and connection sheet 13 weld, rivets or bolt connection.Steel plate 3 in the present embodiment also may be used
To be expanded metal lath.
The present invention is provided with steel structure frame 1, intermediate supports is set on steel structure frame 1, the both sides of intermediate supports are again
Bar-mat reinforcement 4 is set, and the bar-mat reinforcement 4 of both sides is connected by connecting reinforcing bar 5, steel structure frame 1, intermediate supports, bar-mat reinforcement 4 and connection
Reinforcing bar 5 forms knockdown enhanced type framework, and light fire-proof heat-insulating plate 6 is set between intermediate supports and bar-mat reinforcement 4, is played anti-
Fire-retardant, heat preserving heat insulating noise insulation the effect of fire, being sprayed on bar-mat reinforcement 4 after lightweight concrete 7 hardens makes whole shear wall turn into one
Individual entirety, lightweight concrete 7 form metope, also can add attaching finish coat again in the outside of lightweight concrete 7.
The present invention makes shear wall be integrated wall, its construction is simple, convenient, fast, forms that globality structure is good, shearing resistance is strong
Degree is high, good endurance, insulation, sound insulation, heat-insulated, fire-retardant integral type metope, is steel construction high level or the shearing of Super High engineering
Wall provides a kind of new thinking of development.The in-site installation after plant produced, scene can be improved in customization, standardized production
Assembling degree, improve operating efficiency.Can also in-site installation intermediate supports light fire-proof heat-insulating plate 6, bar-mat reinforcement 4 are installed again after spray
Lightweight concrete 7, realize the making of nonstandard metope.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferred embodiment to this hair
It is bright to be described in detail, it will be understood by those within the art that, technical scheme can be modified
Or equivalent substitution, without departing from the spirit and scope of technical solution of the present invention, it all should cover the claim in the present invention
Among scope.
Claims (8)
- A kind of 1. combined support formula gunning concrete shear wall, it is characterised in that：Steel structure frame including rectangle, in steel construction Intermediate supports are connected with framework, the both sides of the intermediate supports are respectively equipped with bar-mat reinforcement, and the bar-mat reinforcement of both sides is by connecting steel Muscle is connected, and light fire-proof heat-insulating plate is provided between intermediate supports and bar-mat reinforcement；Lightweight is poured on the bar-mat reinforcement to mix Solidifying soil simultaneously forms metope, and lightweight concrete links into an integrated entity with the light fire-proof heat-insulating plate.
- 2. combined support formula gunning concrete shear wall according to claim 1, it is characterised in that：The intermediate supports are The bracing members of the rectangular strip of intersection, connection sheet welding, riveting or the spiral shell that bracing members are diagonally above set with steel structure frame inner circumferential Tether and connect.
- 3. combined support formula gunning concrete shear wall according to claim 1, it is characterised in that：The intermediate supports are Connection sheet welding, riveting or the bolt connection that steel plate or expanded metal lath, steel plate or expanded metal lath are set with steel structure frame inner circumferential.
- 4. combined support formula gunning concrete shear wall according to claim 3, it is characterised in that：The steel plate is wave Shape plate, be provided with steel plate for through connection reinforcing bar hole.
- 5. combined support formula gunning concrete shear wall according to claim 1, it is characterised in that：The bar-mat reinforcement is double Layer, every layer of bar-mat reinforcement form by principal rod and distributing reinforcement, skeleton of the principal rod as bar-mat reinforcement, the diameter of distributing reinforcement less than by Power muscle and fine and closely woven mesh is made up of distributing reinforcement.
- 6. combined support formula gunning concrete shear wall according to claim 1, it is characterised in that：The connection reinforcing bar leads to Cross the intermediate supports and light fire-proof heat-insulating plate and connect the both ends of reinforcing bar and be connected with the bar-mat reinforcement.
- 7. the combined support formula gunning concrete shear wall according to claim any one of 1-6, it is characterised in that：The steel The interval for light filling concrete is left between muscle net and light fire-proof heat-insulating plate.
- 8. combined support formula gunning concrete shear wall according to claim 7, it is characterised in that：The steel structure frame Including two crossbeams and two root posts, the crossbeam and column are I-steel or U-type groove steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711331825.1A CN107859207A (en) | 2017-12-13 | 2017-12-13 | A kind of combined support formula gunning concrete shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711331825.1A CN107859207A (en) | 2017-12-13 | 2017-12-13 | A kind of combined support formula gunning concrete shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107859207A true CN107859207A (en) | 2018-03-30 |
Family
ID=61705982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711331825.1A Pending CN107859207A (en) | 2017-12-13 | 2017-12-13 | A kind of combined support formula gunning concrete shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107859207A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482606A (en) * | 2020-12-08 | 2021-03-12 | 曹峰 | Self-formwork heat-insulation concrete wall and construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002030745A (en) * | 2000-07-18 | 2002-01-31 | American Silverwood Kk | Bearing wall frame for steel house |
| CN1990970A (en) * | 2005-12-27 | 2007-07-04 | 洪百燿 | Steel construction unit |
| CN1995579A (en) * | 2006-12-29 | 2007-07-11 | 北京工业大学 | Steel pipe concrete frame-steel truss-concrete combined shear wall and its manufacture method |
| CN200999401Y (en) * | 2007-01-05 | 2008-01-02 | 北京工业大学 | Three-control type blind girder concrete composite shear wall |
| CN102635177A (en) * | 2012-04-27 | 2012-08-15 | 清华大学 | Un-bonded concealed bracing type shear wall for reinforced concrete frame and construction method thereof |
| CN203213341U (en) * | 2013-04-07 | 2013-09-25 | 浙江波威钢构有限公司 | Steel structure thermal insulation bearing wall |
| CN203613677U (en) * | 2013-12-13 | 2014-05-28 | 广州市设计院 | Waveform welding reinforced steel plate-concrete combined shear wall |
-
2017
- 2017-12-13 CN CN201711331825.1A patent/CN107859207A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002030745A (en) * | 2000-07-18 | 2002-01-31 | American Silverwood Kk | Bearing wall frame for steel house |
| CN1990970A (en) * | 2005-12-27 | 2007-07-04 | 洪百燿 | Steel construction unit |
| CN1995579A (en) * | 2006-12-29 | 2007-07-11 | 北京工业大学 | Steel pipe concrete frame-steel truss-concrete combined shear wall and its manufacture method |
| CN200999401Y (en) * | 2007-01-05 | 2008-01-02 | 北京工业大学 | Three-control type blind girder concrete composite shear wall |
| CN102635177A (en) * | 2012-04-27 | 2012-08-15 | 清华大学 | Un-bonded concealed bracing type shear wall for reinforced concrete frame and construction method thereof |
| CN203213341U (en) * | 2013-04-07 | 2013-09-25 | 浙江波威钢构有限公司 | Steel structure thermal insulation bearing wall |
| CN203613677U (en) * | 2013-12-13 | 2014-05-28 | 广州市设计院 | Waveform welding reinforced steel plate-concrete combined shear wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482606A (en) * | 2020-12-08 | 2021-03-12 | 曹峰 | Self-formwork heat-insulation concrete wall and construction method |
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Application publication date: 20180330 |