CN113585520B - Frame shear wall building and construction method thereof - Google Patents
Frame shear wall building and construction method thereof Download PDFInfo
- Publication number
- CN113585520B CN113585520B CN202110894165.8A CN202110894165A CN113585520B CN 113585520 B CN113585520 B CN 113585520B CN 202110894165 A CN202110894165 A CN 202110894165A CN 113585520 B CN113585520 B CN 113585520B
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- prefabricated wall
- lifting
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- wall
- device shell
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- 238000010276 construction Methods 0.000 title claims description 12
- 238000010008 shearing Methods 0.000 claims abstract description 13
- 210000003205 muscle Anatomy 0.000 claims abstract description 6
- 241000719178 Carangoides ruber Species 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 11
- 239000004567 concrete Substances 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 abstract description 10
- 230000037431 insertion Effects 0.000 abstract description 10
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
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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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4107—Longitudinal elements having an open profile, with the opening parallel to the concrete or masonry surface, i.e. anchoring rails
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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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
- E04B1/415—Elements with sockets with captive and extendable anchoring parts, e.g. spring-loaded bolts, hanging rings
-
- 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
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- 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
Abstract
The invention relates to the technical field of building structures, which comprises a prefabricated wall and vertical reserved ribs and is characterized in that: the prefabricated wall is characterized in that vertical reserved ribs are mounted inside the prefabricated wall, mounting grooves are formed in two ends of the bottom of the prefabricated wall, an insertion groove is formed in the top of the mounting groove, the vertical reserved ribs are arranged at the top of the insertion groove, a shearing resisting device is mounted inside the mounting groove, and the shearing resisting device comprises a device shell, an insertion base and a lifting worm. The invention has the advantages that: the grafting base is pegged graft to the inserting groove of prefabricated wall bottom in, the vertical reservation muscle of reserving in the prefabricated wall inserts in the reinforcing bar jack at grafting base top, make prefabricated wall and the more firm that shear device is connected, the lift worm drives the worm wheel and rotates, the worm wheel rotates and drives the grafting base and carry out the rising movement, make the grafting base can peg graft to the prefabricated wall in, the fixed position is reachd to the fixed position under the drive of lift worm to the fixed plate that goes up and down simultaneously, make things convenient for the workman to install and change, the efficiency of assembly has been improved.
Description
Technical Field
The invention relates to the technical field of building structures, in particular to a frame shear wall building and a construction method thereof.
Background
The frame-shear wall structure is also called a frame shear structure, a certain number of shear walls are arranged in the frame structure, the shear walls are called frame shear walls, flexible and free use spaces are formed by the shear walls, the requirements of different building functions are met, meanwhile, enough shear walls are provided, and the shear walls have quite large rigidity.
In the prior art, the application number is '201510389915.0', a profile steel concrete shear wall with a replaceable wall toe component and the wall toe component relate to the field of constructional engineering, profile steel is arranged in the shear wall, a wall toe accommodating cavity is reserved on the shear wall between the bottom end of the profile steel and a lower floor component, a detachable wall toe component is arranged in the wall toe accommodating cavity, the top end of the wall toe component is connected with the bottom end of the profile steel, and the bottom end of the wall toe component is connected with the lower floor component; the wall toe component comprises a U-shaped board card and an energy dissipation spring, and through clamping grooves are symmetrically processed on two sides of the U-shaped board card; connecting steel plates are mounted at two ends of the energy dissipation spring, and the connecting steel plates are clamped outside the clamping grooves so that the energy dissipation spring is mounted inside the U-shaped plate clamp. The whole mother wall is guaranteed not to be damaged, the wall toe component can be replaced for many times, and the anti-seismic function is rapidly recovered.
However, the steel reinforced concrete shear wall with the replaceable wall toe component and the wall toe component still have some problems, the wall body and the wall toe component are fixed through bolts, when the wall body is subjected to shear force, the wall body and the wall toe component are easily separated from the fixed position, and the connection is not stable enough.
Disclosure of Invention
The invention aims to provide a frame shear wall building and a construction method, and aims to solve the problem that in the prior art, a shear device is not tightly connected with a wall body.
The purpose of the invention is realized by the following technical scheme: frame shear force wall building, including prefabricated wall and vertical reservation muscle, the internally mounted of prefabricated wall has vertical reservation muscle, the both ends of prefabricated wall bottom are provided with the mounting groove, the top of mounting groove is provided with the inserting groove, the top of inserting groove is provided with vertical reservation muscle, the internally mounted of mounting groove has shear device, shear device includes device shell, grafting base, lift worm, the top of device shell is provided with the lift groove, the inside sliding connection of lift groove has the grafting base with inserting groove looks adaptation, the top of grafting base is provided with the reinforcing bar jack, the internal rotation of device shell is connected with the lift worm, the worm wheel that meshes with the lift worm is installed to the bottom of lift groove, trapezoidal nut is installed to the inner wall of worm wheel, the lead screw with trapezoidal nut meshing is installed to the bottom of grafting base, the surface of lift worm is provided with the curved bar, the surface rotation of curved bar is connected with the connecting rod, the one end that the curved bar was kept away from to the connecting rod is rotated and is connected with the lift fixed plate.
Preferably, the inside of device shell is provided with first bradyseism chamber, the internally mounted in first bradyseism chamber has vertical damping spring, the inside of grafting base is provided with the second bradyseism chamber, the internally mounted in second bradyseism chamber has horizontal damping spring, horizontal damping spring equidistance distributes in the second bradyseism intracavity portion, first bradyseism chamber and second bradyseism chamber symmetric distribution are in the inside of the grafting base of device shell and, the curved bar sets up at first bradyseism intracavity portion.
Preferably, one side on the long limit of lift fixed plate, prefabricated wall and grafting base is provided with the bolt hole, the inside of bolt hole is provided with leads to long bolt, lead to long bolt one end and pass lift fixed plate, prefabricated wall, grafting base and lift fixed plate in proper order, the one end that leads to long bolt is provided with anti-skidding gasket and nut.
Preferably, one end of the lifting worm penetrates through the device shell and is provided with a rotating rod clamping groove, and a fixing bolt is arranged at the bottom of the device shell.
Preferably, the number of the curved bars and the connecting rods is two, and the two curved bars and the two connecting rods are symmetrically distributed on the lifting worm.
Preferably, the construction method of the frame shear wall building comprises the following steps:
s1: firstly, prefabricating a shear wall in a factory, arranging vertical reserved ribs in the prefabricated wall, reserving installation grooves at two ends of the bottom of the prefabricated wall, and prefabricating a shear device;
s2: conveying the prefabricated wall and the shearing resisting device to a construction site, and hoisting the prefabricated wall to an appointed position;
s3: placing the shearing resistant device into the mounting groove from the side surface, and simultaneously rotating the lifting worm through the rotating rod to fix the through bolt in the bolt hole on the lifting fixing plate;
s4: and smearing the concrete to the outer surface of the shearing resistant device, and forming the frame shear wall after the concrete is air-dried.
The invention has the following advantages:
this frame shear force wall building and construction method thereof, in the inserting groove of inserting to prefabricated wall bottom through the grafting base, the vertical reservation muscle of reserving in the prefabricated wall sees through in the inserting groove inserts the reinforcing bar jack at grafting base top, make prefabricated wall and shear resistant device be connected more firm, drive the worm wheel through the lift worm and rotate, the worm wheel rotates and drives the grafting base and carry out the rising movement, make the grafting base can peg graft to in the prefabricated wall, the fixed position is reachd in the drive of lift worm to the fixed plate simultaneously, make things convenient for the workman to install, conveniently change, the efficiency of assembly has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a shear device according to the present invention;
FIG. 3 is a schematic front view of the plugging base of the present invention;
FIG. 4 is a schematic diagram of the plugging base structure of the present invention;
FIG. 5 is a schematic cross-sectional view of the present invention;
in the figure: 1-prefabricated wall, 2-reserved vertical ribs, 3-shearing resistant device, 301-device shell, 302-splicing base, 303-lifting worm, 304-lifting fixing plate, 305-worm wheel, 306-screw rod, 307-crank, 308-connecting rod, 309-transverse shock absorption steel bar, 3010-vertical shock absorption steel bar, 4-mounting groove, 5-splicing groove, 6-steel bar jack, 7-through long bolt, 8-bolt hole, 9-first shock absorption cavity, 10-second shock absorption cavity and 11-lifting groove.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of protection of the invention is not limited to the following.
As shown in fig. 1-5, the frame shear wall building and the construction method thereof comprise a prefabricated wall 1 and vertical reserved ribs 2, the vertical reserved ribs 2 are installed inside the prefabricated wall 1, mounting grooves 4 are arranged at two ends of the bottom of the prefabricated wall 1, insertion grooves 5 are arranged at the tops of the mounting grooves 4, the vertical reserved ribs 2 are arranged at the tops of the insertion grooves 5, shear-resistant devices 3 are installed inside the mounting grooves 4, each shear-resistant device 3 comprises a device shell 301, an insertion base 302, a lifting worm 303 and a lifting fixing plate 304, a lifting groove 11 is arranged at the top of the device shell 301, the insertion base 302 matched with the insertion groove 5 is slidably connected inside the lifting groove 11, a steel bar insertion hole 6 is arranged at the top of the insertion base 302, the lifting worm is rotatably connected inside the device shell 301, a worm wheel 305 meshed with the lifting worm 303 is installed at the bottom of the lifting groove 11, trapezoidal nuts are installed on the inner wall of the worm wheel 305, the bottom of the plugging base 302 is provided with a screw rod 306 engaged with a trapezoidal nut, the outer surface of the lifting worm 303 is provided with a curved rod 307, the outer surface of the curved rod 307 is rotatably connected with a connecting rod 308, one end of the connecting rod 308, which is far away from the curved rod 307, is rotatably connected with a lifting fixing plate 304, the lifting worm 303 drives a worm wheel 305 engaged with the lifting worm 303 to rotate by rotating the lifting worm 303, the trapezoidal nut arranged inside the worm wheel 305 drives the screw rod 306 engaged with the worm wheel to lift, so that the plugging base 302 can move up and down, meanwhile, the curved rod arranged on the lifting worm 303 rotates along with the lifting worm 303, the curved rod drives the connecting rod 308 rotatably connected with the lifting worm, the connecting rod 308 simultaneously drives the lifting fixing plate 304 which is rotatably connected to move up and down, and the shearing device 3 is connected with the prefabricated wall 1 more stably by connecting the plugging base 302 with the vertical reserved ribs, the lifting worm wheel 305 drives the plug-in base 302 and the lifting fixing plate 304 to move, so that the worker can conveniently carry out quick assembly and disassembly, and the working efficiency is improved.
One end of the lifting worm 303 penetrates through the device shell 301, one end of the lifting worm 303 penetrating through the device shell 301 is provided with a rotating rod clamping groove, and the bottom of the device shell 301 is provided with a fixing bolt.
The number of the curved bars and the connecting rods 308 is two, and the two curved bars and the connecting rods 308 are symmetrically distributed on the lifting worm 303.
The construction method of the frame shear wall building is characterized by comprising the following steps: the method comprises the following steps:
s1: firstly, prefabricating a shear wall in a factory, arranging vertical reserved ribs in the prefabricated wall, reserving mounting grooves at two ends of the bottom of the prefabricated wall, and prefabricating a shear device;
s2: conveying the prefabricated wall and the shearing resisting device to a construction site, and hoisting the prefabricated wall to an appointed position;
s3: placing the shearing resistant device into the mounting groove from the side surface, and simultaneously rotating the lifting worm through the rotating rod to fix the through bolt in the bolt hole on the lifting fixing plate;
s4: and smearing the concrete to the outer surface of the shearing resistant device, and forming the frame shear wall after the concrete is air-dried.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Frame shear force wall building, including prefabricated wall and vertical muscle of reserving, its characterized in that: the anti-shearing device comprises a device shell, a splicing base, a lifting worm and a lifting fixing plate, wherein the top of the device shell is provided with a lifting groove, the inside of the lifting groove is connected with the splicing base matched with the splicing groove in a sliding manner, the top of the splicing base is provided with a steel bar jack, the inside of the device shell is rotatably connected with the lifting worm, the bottom of the lifting groove is provided with a worm wheel meshed with the lifting worm, the inner wall of the worm wheel is provided with a trapezoidal nut, the bottom of the splicing base is provided with a lead screw meshed with the trapezoidal nut, the outer surface of the lifting worm is provided with a curved bar, the outer surface of the curved bar is rotatably connected with a connecting rod, and one end of the connecting rod, which is far away from the curved bar, is rotatably connected with the lifting fixing plate;
one side on lift fixed plate, prefabricated wall and the long limit of grafting base is provided with the bolt hole, the inside of bolt hole is provided with leads to long bolt, lead to long bolt one end and pass lift fixed plate, prefabricated wall, grafting base and lift fixed plate in proper order, the one end that leads to long bolt is provided with anti-skidding gasket and nut.
2. A frame shear wall building according to claim 1, wherein: the inside of device shell is provided with first bradyseism chamber, the internally mounted in first bradyseism chamber has vertical damping spring, the inside of grafting base is provided with the second bradyseism chamber, the internally mounted in second bradyseism chamber has horizontal damping spring, horizontal damping spring equidistance distributes inside the second bradyseism chamber, first bradyseism chamber and second bradyseism chamber symmetric distribution are in the inside of the grafting base of device shell and, the curved bar sets up at first bradyseism intracavity portion.
3. The frame shear wall building of claim 1, wherein: one end of the lifting worm penetrates through the device shell, a rotating rod clamping groove is formed in one end of the lifting worm penetrating through the device shell, and a fixing bolt is arranged at the bottom of the device shell.
4. A frame shear wall building according to claim 1, wherein: the number of the curved bars and the connecting rods is two, and the two curved bars and the two connecting rods are symmetrically distributed on the lifting worm.
5. The construction method of a frame shear wall building according to any one of claims 1 to 4, characterized in that: the method comprises the following steps:
s1: firstly, prefabricating a shear wall in a factory, arranging vertical reserved ribs in the prefabricated wall, reserving installation grooves at two ends of the bottom of the prefabricated wall, and prefabricating a shear device;
s2: conveying the prefabricated wall and the shearing resisting device to a construction site, and hoisting the prefabricated wall to an appointed position;
s3: placing the shear resistant device into the mounting groove from the side surface, and simultaneously rotating the lifting worm through the rotating rod to fix the through bolt in the bolt hole on the lifting fixing plate;
s4: and smearing the concrete to the outer surface of the shearing resistant device, and forming the frame shear wall after the concrete is air-dried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110894165.8A CN113585520B (en) | 2021-08-05 | 2021-08-05 | Frame shear wall building and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110894165.8A CN113585520B (en) | 2021-08-05 | 2021-08-05 | Frame shear wall building and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113585520A CN113585520A (en) | 2021-11-02 |
| CN113585520B true CN113585520B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110894165.8A Active CN113585520B (en) | 2021-08-05 | 2021-08-05 | Frame shear wall building and construction method thereof |
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| CN (1) | CN113585520B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878852B (en) * | 2015-05-12 | 2017-05-03 | 东南大学 | Frictional energy dissipation self-centering shear wall structure with easily restored bottom |
| CN105003004B (en) * | 2015-07-06 | 2017-05-03 | 西安建筑科技大学 | Sectional steel concrete shear wall with replaceable wall toe component and wall toe component |
| CN207905170U (en) * | 2018-02-08 | 2018-09-25 | 天津大学建筑设计研究院 | Hybrid connections assembly of shear wall structure |
| CN208267153U (en) * | 2018-04-19 | 2018-12-21 | 中铁二局集团有限公司 | A kind of assembled wall connecting device |
| CN212200879U (en) * | 2020-03-19 | 2020-12-22 | 云南工商学院 | Connect reliable prefabricated assembled shear force wall |
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2021
- 2021-08-05 CN CN202110894165.8A patent/CN113585520B/en active Active
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| Publication number | Publication date |
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| CN113585520A (en) | 2021-11-02 |
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Effective date of registration: 20230321 Address after: Room 407, 4th Floor, Tower A, Hangzhou Bay Financial Plaza, No. 911, Binhai 2nd Road, Hangzhou Bay New Area, Ningbo City, Zhejiang Province, 315000 Applicant after: Zhejiang Fuanlai Construction Group Co.,Ltd. Address before: 100m Guohua building, Shengzhuang street, Luozhuang District, Linyi City, Shandong Province Applicant before: Yang Jun |
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