CN110748042A - Sound insulation type steel plate concrete shear wall for high-rise building - Google Patents
Sound insulation type steel plate concrete shear wall for high-rise building Download PDFInfo
- Publication number
- CN110748042A CN110748042A CN201911015156.6A CN201911015156A CN110748042A CN 110748042 A CN110748042 A CN 110748042A CN 201911015156 A CN201911015156 A CN 201911015156A CN 110748042 A CN110748042 A CN 110748042A
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- sound insulation
- layer main
- main body
- reinforcing ribs
- concrete
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 53
- 239000010959 steel Substances 0.000 title claims abstract description 53
- 238000009413 insulation Methods 0.000 title claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 38
- 238000002955 isolation Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
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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
- 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
- E04B1/66—Sealings
-
- 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
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a sound insulation type steel plate concrete shear wall for a high-rise building, which comprises a concrete wall layer main body, transverse reinforcing ribs, longitudinal reinforcing ribs and connecting steel plates, wherein the transverse reinforcing ribs penetrate through the inside of the concrete wall layer main body, the longitudinal reinforcing ribs are arranged on the outer sides of the transverse reinforcing ribs, the connecting steel plates are arranged on the outer sides of the concrete wall layer main body, isolating blocks are arranged on the inner sides of the connecting steel plates, the longitudinal reinforcing ribs are arranged on two sides of the isolating blocks, and the connecting steel plates are connected with the concrete wall layer main body through the isolating blocks. This kind of high-rise building of type that gives sound insulation steel plate concrete shear force wall is provided with spacing block and through-hole, carries out equidistant isolation with concrete wall layer main part through the spacing block, and its inside reinforcing bar accessible through-hole passes the spacing block, and the deformation of the spacing block that accessible elastic rubber material constitutes when deformation takes place for the wall body increases the toughness of wall body, prevents to appear the fracture phenomenon in the wall body.
Description
Technical Field
The invention relates to the technical field of shear walls, in particular to a sound-insulation steel plate concrete shear wall for a high-rise building.
Background
The shear wall is a wall body for absorbing the load force borne by a building, and is mainly used for bearing the horizontal shear force borne by a high-rise building, and in the high-rise building, the shear force borne by the shear wall at the bottom layer can be gradually increased along with the increase of the floor height, so that the quality requirement on the shear wall in the high-rise building is higher, usually the steel plate concrete shear wall, but the existing steel plate concrete shear wall has some defects in the use process:
1. the existing steel plate concrete shear wall can generate certain deformation when bearing horizontal load in use, the deformation is increased along with the increase of load force, the service life of the wall body is reduced due to the fact that the toughness of concrete is poor, the inner part of the concrete is easy to crack when the shear force is applied for a long time, meanwhile, the volume of the concrete can generate certain change under the action of thermal expansion and cold contraction, and the bulge on the surface of the wall body is easy to cause when the change is large;
2. the current steel sheet concrete shear force wall sound insulation effect is general, and the noise that produces when the wall body surface receives the collision is great, and the wall body surface carries out certain absorption to the dust under the effect of static easily, leads to the later stage to whitewash the quality when the wall body and descends.
In order to solve the problems, innovative design is urgently needed on the basis of the original steel plate concrete shear wall.
Disclosure of Invention
The invention aims to provide a sound insulation type steel plate concrete shear wall for a high-rise building, which aims to solve the problems that the conventional steel plate concrete shear wall in the market is easy to crack in concrete when being subjected to shear force for a long time, the volume of the concrete is changed to a certain extent under the action of thermal expansion and cold contraction, bulges on the surface of a wall body are easy to cause when the volume is changed greatly, and the noise generated when the surface of the wall body is collided is high.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a soundproof type steel plate concrete shear force wall for high-rise building, includes concrete wall layer main part, horizontal strengthening rib, vertical strengthening rib and steel connecting plate, the inside of concrete wall layer main part is run through there is horizontal strengthening rib, and the outside of horizontal strengthening rib is provided with vertical strengthening rib to the outside of concrete wall layer main part is provided with even steel connecting plate, the clutch blocks is installed to steel connecting plate's inboard, and the both sides of clutch blocks are provided with vertical strengthening rib, and connect through clutch blocks and concrete wall layer main part between the steel connecting plate, steel connecting plate's the outside is connected with the acoustic celotex board, and the outside of acoustic celotex board is provided with waterproofing membrane to waterproofing membrane's surface is provided with antistatic coating.
Preferably, the overlooking cross sections of the transverse reinforcing ribs and the longitudinal reinforcing ribs are arranged in a staggered mode, and the transverse reinforcing ribs and the longitudinal reinforcing ribs penetrate through the inside of the concrete wall layer main body and the concrete wall layer main body to form an integrated structure.
Preferably, the isolation block and the connecting steel plate are in adhesive connection, a through hole is formed in the isolation block, and the through hole and the transverse reinforcing rib form nested connection.
Preferably, the isolation blocks are made of elastic rubber materials, and the isolation blocks are distributed on the inner side of the connecting steel plate at equal intervals.
Preferably, the outer surface of the sound insulation board is provided with a damping rubber layer, the sound insulation board is symmetrically provided with 2 groups in front and back directions relative to the central line of the concrete wall body, and the sound insulation board is connected with the connecting steel plate through screws.
Compared with the prior art, the invention has the beneficial effects that: the sound insulation type steel plate concrete shear wall for the high-rise building;
(1) the concrete wall layer main body is isolated at equal intervals through the isolation blocks, the steel bars in the concrete wall layer main body can penetrate through the isolation blocks through the through holes, when the wall body deforms, the toughness of the wall body can be improved through the deformation of the isolation blocks made of elastic rubber materials, the cracking phenomenon in the wall body is prevented, meanwhile, the isolation blocks can absorb the deformation of the concrete wall layer main body caused by expansion with heat and contraction with cold, the outer surface of the wall body keeps good smoothness, and the service life of the wall body is prolonged;
(2) be provided with damping rubber layer and antistatic coating, can carry out preliminary absorption to the vibrations and the noise that the wall body outer surface produced through damping rubber layer, and can reduce the noise that the wall surface produced when receiving to collide with, the cooperation acoustic celotex board makes the wall body can have good sound insulation, and antistatic coating can avoid the wall body surface to adsorb the dust because of static simultaneously, improves the quality of whitewashing of later stage wall body.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the main section structure of the present invention;
FIG. 4 is a schematic side sectional view of the spacer of the present invention.
In the figure: 1. a concrete wall layer main body; 2. transverse reinforcing ribs; 3. longitudinal reinforcing ribs; 4. connecting steel plates; 5. an isolation block; 501. a through hole; 6. a sound insulating board; 601. a damping rubber layer; 7. waterproof coiled materials; 8. an antistatic coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a sound insulation type steel plate concrete shear wall for a high-rise building comprises a concrete wall layer main body 1, transverse reinforcing ribs 2, longitudinal reinforcing ribs 3, connecting steel plates 4, a partition block 5, sound insulation plates 6, waterproof coiled materials 7 and antistatic coatings 8, wherein the transverse reinforcing ribs 2 penetrate through the inside of the concrete wall layer main body 1, the longitudinal reinforcing ribs 3 are arranged on the outer sides of the transverse reinforcing ribs 2, the connecting steel plates 4 are arranged on the outer sides of the concrete wall layer main body 1, the partition block 5 is installed on the inner sides of the connecting steel plates 4, the longitudinal reinforcing ribs 3 are arranged on two sides of the partition block 5, the connecting steel plates 4 are connected with the concrete wall layer main body 1 through the partition block 5, the sound insulation plates 6 are connected to the outer sides of the connecting steel plates 4, the waterproof coiled materials 7 are arranged on the outer sides of the connecting steel plates 6, and the antistatic coatings 8 are arranged;
the overlooking cross sections of the transverse reinforcing ribs 2 and the longitudinal reinforcing ribs 3 are arranged in a mutually staggered manner, the transverse reinforcing ribs 2 and the longitudinal reinforcing ribs 3 penetrate through the inside of the concrete wall main body 1 and the concrete wall main body 1 to form an integrated structure, and the strength and toughness of the concrete wall main body 1 can be improved through the arrangement of the transverse reinforcing ribs 2 and the longitudinal reinforcing ribs 3, so that the concrete wall main body has stronger deformation resistance;
the isolation blocks 5 are in adhesive connection with the connecting steel plates 4, the through holes 501 are formed in the isolation blocks 5, the through holes 501 and the transverse reinforcing ribs 2 are in nested connection, the concrete wall layer main bodies 1 can be separated from one another to a certain extent through the isolation blocks 5, and cracking of the concrete wall layer main bodies 1 when shearing force is applied to the concrete wall layer main bodies is avoided;
the isolation blocks 5 are made of elastic rubber materials, the isolation blocks 5 are distributed on the inner side of the connecting steel plate 4 at equal intervals, and the structural design can absorb the deformation of the concrete wall layer main body 1 through the isolation blocks 5, so that the surface of the concrete wall layer main body 1 keeps good smoothness, and the phenomena of bulging and the like caused by the influence of thermal expansion and cold contraction of the wall body are prevented;
the surface of acoustic celotex board 6 is provided with damping rubber layer 601, and acoustic celotex board 6 is provided with 2 groups around the central line of concrete wall layer main part 1 to for the screw connection between acoustic celotex board 6 and the connecting steel plate 4, the impact and the vibrations of above-mentioned structural design accessible damping rubber layer 601 production on the wall body surface are absorbed, and the effect of cooperation acoustic celotex board 6 makes the effectual quilt of sound ability keep apart, increases the practicality of device.
The working principle is as follows: when the sound insulation type steel plate concrete shear wall for the high-rise building is used, firstly, according to the graph shown in figure 1, figure 3 and figure 4, the arrangement toughness of the transverse reinforcing ribs 2 and the longitudinal reinforcing ribs 3 in the concrete wall layer main body 1 is improved, the arrangement direction of the isolation blocks 5 can be modified according to the height and the shearing force direction of the concrete wall layer main body 1, after the wall body is subjected to a load force, the concrete wall layer main body 1 generates certain deformation under the action of the shearing force, the shearing force transmitted by the connecting steel plate 4 is absorbed by the deformation of the isolation blocks 5 made of elastic rubber materials, the deformation of the concrete wall layer main body 1 is relatively reduced, the concrete wall layer main body has stronger load resistance, the service life of the wall body is prolonged, when the concrete wall layer main body 1 is subjected to the change of the image volume due to the temperature change, the isolation blocks 5 can be extruded when the volume of the concrete wall layer main body 1 is increased, the volume change of the concrete wall layer main body 1 is absorbed through the deformation of the isolation block 5, and when the volume of the concrete wall layer main body 1 is reduced, gaps among the concrete wall layer main body 1 are filled under the action of the isolation block 5, so that the concrete wall layer main body 1 can keep good integrity, and the phenomena of bulging and the like on the outer surface of a wall body are avoided;
according to fig. 1 and 2, after the installation, its surface will be eliminated static under antistatic coating 8's effect, avoid its surface to adsorb the dust because of static, make its surface keep good clean and tidy nature, it whitewashes to it to be convenient for follow-up, when the wall surface receives to strike or collide, the vibrations of its production will be absorbed by damping rubber layer 601, the noise that produces when reducing the wall surface and colliding with, cooperation acoustic celotex board 6 carries out the secondary absorption wall to the noise, make the wall body keep good a sound insulation, increase the practicality of device, waterproofing membrane 7's setting can prevent that external water from permeating to wall body inside and causing wall body stability to descend simultaneously, the life of improvement wall body.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a type that gives sound insulation for high-rise building steel sheet concrete shear force wall, includes concrete wall layer main part (1), horizontal strengthening rib (2), vertical strengthening rib (3) and steel connecting plate (4), its characterized in that: the concrete wall layer is characterized in that transverse reinforcing ribs (2) penetrate through the interior of the concrete wall layer main body (1), longitudinal reinforcing ribs (3) are arranged on the outer sides of the transverse reinforcing ribs (2), connecting steel plates (4) are arranged on the outer sides of the concrete wall layer main body (1), isolating blocks (5) are installed on the inner sides of the connecting steel plates (4), longitudinal reinforcing ribs (3) are arranged on the two sides of the isolating blocks (5), the connecting steel plates (4) are connected with the concrete wall layer main body (1) through the isolating blocks (5), sound insulation plates (6) are connected to the outer sides of the connecting steel plates (4), waterproof coiled materials (7) are arranged on the outer sides of the sound insulation plates (6), and antistatic coatings (8) are arranged on the outer surfaces of the waterproof coiled materials (7).
2. The steel plate concrete shear wall for the sound insulation type high-rise building according to claim 1, characterized in that: the overlooking cross section of the transverse reinforcing rib (2) and the longitudinal reinforcing rib (3) is arranged in a mutually staggered mode, and the transverse reinforcing rib (2) and the longitudinal reinforcing rib (3) penetrate through the inside of the concrete wall layer main body (1) and the concrete wall layer main body (1) to form an integrated structure.
3. The steel plate concrete shear wall for the sound insulation type high-rise building according to claim 1, characterized in that: the isolation blocks (5) are in adhesive connection with the connecting steel plates (4), through holes (501) are formed in the isolation blocks (5), and the through holes (501) and the transverse reinforcing ribs (2) are connected in a nested mode.
4. The steel plate concrete shear wall for the sound insulation type high-rise building as claimed in claim 3, wherein: the isolation blocks (5) are made of elastic rubber materials, and the isolation blocks (5) are distributed on the inner side of the connecting steel plate (4) at equal intervals.
5. The steel plate concrete shear wall for the sound insulation type high-rise building according to claim 1, characterized in that: the outer surface of the sound insulation board (6) is provided with a damping rubber layer (601), 2 groups of sound insulation boards (6) are symmetrically arranged in front and back of the center line of the concrete wall layer main body (1), and the sound insulation boards (6) are connected with the connecting steel plates (4) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911015156.6A CN110748042A (en) | 2019-10-24 | 2019-10-24 | Sound insulation type steel plate concrete shear wall for high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911015156.6A CN110748042A (en) | 2019-10-24 | 2019-10-24 | Sound insulation type steel plate concrete shear wall for high-rise building |
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| Publication Number | Publication Date |
|---|---|
| CN110748042A true CN110748042A (en) | 2020-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911015156.6A Pending CN110748042A (en) | 2019-10-24 | 2019-10-24 | Sound insulation type steel plate concrete shear wall for high-rise building |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101525917A (en) * | 2009-04-21 | 2009-09-09 | 中建三局第二建设工程有限责任公司 | Construction technology of wall body |
| CN201459953U (en) * | 2009-06-05 | 2010-05-12 | 陈云 | Thermal-insulation combined shear wall with double-layer steel plates |
| CN102400506A (en) * | 2011-09-22 | 2012-04-04 | 姚攀峰 | Template-free energy consumption steel plate shear wall and construction method thereof |
| CN203452227U (en) * | 2013-09-10 | 2014-02-26 | 华南理工大学 | Combined shear wall |
| WO2014184205A1 (en) * | 2013-05-13 | 2014-11-20 | James Hardie Technology Limited | An acoustic damping building material |
| CN204023852U (en) * | 2014-07-18 | 2014-12-17 | 梅州市广宇建筑工程有限公司 | A kind of building curtain wall |
| CN104790559A (en) * | 2015-04-27 | 2015-07-22 | 中国建筑股份有限公司 | Multiple-cavity rectangular external encased steel plate shear wall |
| CN204898943U (en) * | 2015-07-09 | 2015-12-23 | 兰州有色冶金设计研究院有限公司 | Power consumption shear force wall |
| CN107859206A (en) * | 2017-12-27 | 2018-03-30 | 沈阳建筑大学 | Pre-manufactured steel structure overlapped shear wall and its construction method |
-
2019
- 2019-10-24 CN CN201911015156.6A patent/CN110748042A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101525917A (en) * | 2009-04-21 | 2009-09-09 | 中建三局第二建设工程有限责任公司 | Construction technology of wall body |
| CN201459953U (en) * | 2009-06-05 | 2010-05-12 | 陈云 | Thermal-insulation combined shear wall with double-layer steel plates |
| CN102400506A (en) * | 2011-09-22 | 2012-04-04 | 姚攀峰 | Template-free energy consumption steel plate shear wall and construction method thereof |
| WO2014184205A1 (en) * | 2013-05-13 | 2014-11-20 | James Hardie Technology Limited | An acoustic damping building material |
| CN203452227U (en) * | 2013-09-10 | 2014-02-26 | 华南理工大学 | Combined shear wall |
| CN204023852U (en) * | 2014-07-18 | 2014-12-17 | 梅州市广宇建筑工程有限公司 | A kind of building curtain wall |
| CN104790559A (en) * | 2015-04-27 | 2015-07-22 | 中国建筑股份有限公司 | Multiple-cavity rectangular external encased steel plate shear wall |
| CN204898943U (en) * | 2015-07-09 | 2015-12-23 | 兰州有色冶金设计研究院有限公司 | Power consumption shear force wall |
| CN107859206A (en) * | 2017-12-27 | 2018-03-30 | 沈阳建筑大学 | Pre-manufactured steel structure overlapped shear wall and its construction method |
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Application publication date: 20200204 |