CN113775064B - Vibration reduction connecting structure of box plate type building, box plate type steel structure building and construction method of box plate type steel structure building - Google Patents
Vibration reduction connecting structure of box plate type building, box plate type steel structure building and construction method of box plate type steel structure building Download PDFInfo
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- CN113775064B CN113775064B CN202111190776.0A CN202111190776A CN113775064B CN 113775064 B CN113775064 B CN 113775064B CN 202111190776 A CN202111190776 A CN 202111190776A CN 113775064 B CN113775064 B CN 113775064B
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- 239000010959 steel Substances 0.000 title claims abstract description 153
- 230000009467 reduction Effects 0.000 title claims abstract description 20
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000013016 damping Methods 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 11
- 241000274582 Pycnanthus angolensis Species 0.000 claims description 9
- 239000011087 paperboard Substances 0.000 claims description 9
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- 230000009970 fire resistant effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
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- 238000003466 welding Methods 0.000 description 4
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- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
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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
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
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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
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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
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
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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
- E04B1/74—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
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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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
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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
- E04B1/92—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
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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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/08—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of metal, e.g. sheet metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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Abstract
The invention relates to the technical field of building structures, in particular to a vibration reduction connecting structure of a box plate type building, a box plate type steel structure building and a construction method of the box plate type steel structure building. A vibration-damping connecting structure of a box-and-plate type building, comprising: a steel floor slab; a steel braced wall panel; the I-shaped connecting assembly is an I-shaped member formed by combining two U-shaped connecting pieces with U-shaped structures; the U-shaped connecting piece includes: at least two first connecting plates, and a second connecting plate; the I-shaped connecting assembly is used for fixedly connecting the steel supporting wallboard and the steel floor slab; the steel floor slab is fixedly connected with the U-shaped connecting piece in advance; the I-shaped connecting component pre-fixed with the steel floor slab is fixedly connected with the steel supporting wall plate in an assembling way; and the damping filling component is made of damping materials. Through the structure, the problem that vibration and noise can be transmitted at the connection point position of the assembly type connection structure in the process of building a high-rise assembly type box plate steel structure building in the prior art can be effectively solved.
Description
Technical Field
The invention relates to the technical field of building structures, in particular to a vibration reduction connecting structure of a box plate type building and the box plate type steel structure building.
Background
The traditional structural bearing system in China is mainly a frame, a frame shear, a shear wall and the like in a brick-concrete structure and a reinforced concrete structure. Traditional building bearing system is because its roof beam, post are thick, and the depth of advance is less relatively with opening, leads to its structure from great, space utilization low, and its material utilization is low during traditional building construction moreover, needs a large amount of on-the-spot wet work, still has the noise big, building rubbish is many, demolishs inconvenient problem.
In order to solve the problems, a patent document with publication number CN111287316a discloses a multi-story and high-rise structure system of an assembled box plate steel structure and a construction method. However, in the above-mentioned technology, the periphery of the steel floor slab needs to be fixed with the corresponding steel plate wall by welding so as to form the steel floor slab structure. The construction method adopting welding and fixing in the scheme has the problems of high processing cost and low construction efficiency. In order to further solve the problems, the technical personnel in the field want to adopt a split mounting type connecting structure to replace the existing welding and fixing mode so as to quickly and economically build the box plate type steel structure building. However, the prior art lacks a measure for effectively damping the connection points of the assembly type connection structure, which results in that the vibration transmission of adjacent steel floors is obvious, and the connection points of the assembly type connection structure are easy to collide between the steel plates or between the steel plates and the connecting pieces, thereby further causing the problems of building vibration or noise.
Disclosure of Invention
Therefore, the invention aims to solve the technical problem that vibration and noise are transmitted at the connecting point position of the assembled connecting structure in the process of building a high-rise assembled box plate steel structure building in the prior art. Therefore, the invention provides a vibration reduction connecting structure of a box plate type building, which comprises the following components:
the steel floor slabs are arranged in the horizontal direction and are arranged on the same horizontal plane, and at least two adjacent steel floor slabs form a floor of the box plate type steel structure building;
the steel supporting wallboard is a plate-shaped supporting structure arranged along the vertical direction; the steel supporting wallboard is fixedly connected with the steel floor slab;
the I-shaped connecting assembly is an I-shaped member formed by combining two U-shaped connecting pieces with U-shaped structures; the U-shaped connector includes: at least two first connecting plates and a second connecting plate connecting adjacent first connecting plates; the I-shaped connecting assembly is used for fixedly connecting the steel supporting wallboard and the steel floor slab; the steel floor slab is fixedly connected with the U-shaped connecting piece in advance; the I-shaped connecting component pre-fixed with the steel floor slab is fixedly connected with the steel supporting wall plate in an assembling way;
and the vibration reduction filling component is arranged in an accommodating space defined by the adjacent U-shaped connecting piece and the steel supporting wallboard and is made of vibration reduction materials.
Optionally, the vibration damping filling member is a strip structure and extends along the length direction of the filling seams of the two adjacent U-shaped connecting pieces.
Optionally, the vibration-damping filling member is a non-asbestos rubber pad and/or fire clay.
Optionally, the steel supporting wall plate and the i-shaped connecting assembly are fastened and connected through a threaded connecting assembly.
Optionally, the end of the steel supporting wallboard facing the i-shaped connecting assembly is a supporting wallboard connecting end with a T-shaped structure;
the supporting wallboard connecting ends are respectively fastened and connected with the adjacent two first connecting plates through the threaded connection assembly.
Optionally, the steel floor slab extends to the inner cavity of the U-shaped connector and is welded and fixed with the first connecting plate.
Optionally, the two adjacent second connecting plates and the two oppositely arranged connecting ends of the supporting wall boards enclose the accommodating space for accommodating the vibration reduction filling component.
Optionally, the accommodating space is of a strip-shaped structure, and openings at two ends of the accommodating space in the length direction are respectively sealed through external wall panels.
A box and plate steel structure building comprising:
the damping connecting structure is arranged at the roof position and/or the middle layer position of the box plate type steel structure building; and the number of the first and second groups,
a roof slab and a foundation.
The construction method of the vibration-damping connecting structure comprises the following steps:
s1, prefabricating a steel floor slab, a steel supporting wallboard and an I-shaped connecting assembly in a factory;
s2, prefabricating and fixing a steel floor on the I-shaped connecting component in a factory;
s3, filling the vibration-damping filling parts into the accommodating space defined by the connecting ends of the adjacent second connecting plates and the adjacent supporting wall plates, and fastening the steel floor plates and the steel supporting wall plates together by the I-shaped members through the threaded connection assembly so as to build the box plate type steel structure building.
The technical scheme of the invention has the following advantages:
1. the invention provides a vibration-damping connecting structure of a boxboard type building, which comprises: the steel floor slabs are arranged in the horizontal direction and are arranged on the same horizontal plane, and at least two adjacent steel floor slabs form a floor of the box plate type steel structure building; the steel supporting wallboard is a plate-shaped supporting structure arranged along the vertical direction; the steel supporting wallboard is fixedly connected with the steel floor slab; the I-shaped connecting component is an I-shaped member formed by combining two U-shaped connecting pieces with U-shaped structures; the U-shaped connecting piece includes: at least two first connecting plates and a second connecting plate connecting adjacent first connecting plates; the I-shaped connecting assembly is used for fixedly connecting the steel supporting wallboard and the steel floor slab; the steel floor slab is fixedly connected with the U-shaped connecting piece in advance; the I-shaped connecting component pre-fixed with the steel floor slab is fixedly connected with the steel supporting wall plate in an assembling way; and the vibration reduction filling component is arranged in an accommodating space defined by the adjacent U-shaped connecting piece and the steel supporting wallboard and is made of vibration reduction materials.
In the invention, in the process of constructing the connecting structure of the box plate type building, the vibration damping material is filled between the filling gaps of the adjacent steel floor slabs and can effectively isolate the vibration between the adjacent steel floor slabs, thereby effectively and greatly reducing the vibration transmitted between the adjacent steel floor slabs and reducing the noise. Meanwhile, the steel floor slabs are fixedly connected with the U-shaped connecting pieces in advance, and the box plate type building main body structure can be effectively built together only by splicing and fixing two steel supporting wall plates adjacent to the steel floor slabs through the I-shaped connecting components. Moreover, above-mentioned steel shotcrete wallboard can also enclose into the accommodation space of holding damping filler part with above-mentioned I shape coupling assembling jointly, and then firmly reliably holds, fixes this damping filler part.
2. According to the vibration-damping connecting structure of the box plate type building, the vibration-damping filling parts are of strip structures and extend along the length direction of the filling seams of the adjacent U-shaped connecting pieces.
Through the strip vibration reduction filling part extending along the length direction of the filling joints of the adjacent steel floors, the filling joints between the adjacent steel floors can be effectively covered, so that the transmission of vibration between all parts of the adjacent steel floors and the wallboard is ensured, and the vibration reduction and sound insulation effects of the box plate type building are ensured.
3. According to the vibration reduction connecting structure of the box plate type building, the vibration reduction filling component is made of asbestos-free rubber pads and/or fireproof mud and other materials with fireproof, vibration reduction and sound insulation functions. The fireproof mud can effectively realize vibration reduction and fireproof effect.
4. According to the vibration reduction connecting structure of the box plate type building, the steel supporting wall plate and the I-shaped connecting assembly are connected in a fastening mode through the threaded connecting assembly. The end part of the steel supporting wallboard, facing the I-shaped connecting assembly, is a supporting wallboard connecting end with a T-shaped structure; the supporting wallboard connecting ends are respectively fastened and connected with the adjacent two first connecting plates through the threaded connection assembly.
According to the invention, the I-shaped connecting component can be firmly and reliably connected through the connecting end of the support wallboard with the T-shaped structure, so that the connecting end of the support wallboard is firmly connected with the adjacent steel floor slab through the I-shaped connecting component.
5. According to the vibration reduction connecting structure of the box plate type building, the steel floor slab extends to the inner cavity position of the U-shaped connecting piece and is welded and fixed with the first connecting plate. The structure has the advantages of reasonable structural layout and small occupied space of the connecting nodes.
6. The invention provides a box plate type steel structure building, which comprises: the I-shaped connecting structure is arranged at the roof position and/or the middle layer position of the boxboard type steel structure building; and a roof slab, a foundation base. The box plate type steel structure building has all the advantages of a vibration reduction connecting structure.
7. The construction method of the vibration-damping connecting structure provided by the invention comprises the following steps of: s1, prefabricating a steel floor slab, a steel supporting wallboard and an I-shaped connecting assembly in a factory; s2, prefabricating and fixing a steel floor on the I-shaped connecting component in a factory; s3, filling the vibration-damping filling parts into the adjacent accommodating space formed by the second connecting plate and the connecting end of the supporting wallboard in a surrounding mode, and fastening the steel floor slab and the steel supporting wallboard together through the threaded connection assembly by the I-shaped component so as to build the box plate type steel structure building.
In the invention, the steel floor slab, the steel supporting wall plate and the I-shaped connecting component are all prefabricated and formed in a factory. And the steel floor slabs are prefabricated and fixed on the I-shaped connecting components in a factory. Therefore, the construction work of the box plate type steel structure building can be realized only through the screw rods and the nuts without welding operation in the construction process of construction on the construction site. In addition, the construction steps of the vibration damping filling component are very simple, and the vibration damping connecting structure is only required to be filled into the accommodating space defined by the two adjacent second connecting plates and the two oppositely arranged connecting ends of the supporting wall boards in the construction process of the vibration damping connecting structure. The operation method can effectively reduce the cost of constructors of the box plate type steel structure building, and effectively improves the building efficiency of the box plate type steel structure building.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of a vibration damping connection structure for a box-and-plate building according to the present invention;
FIG. 2 is a schematic perspective view of the internal structure of a boxboard type steel structure building provided by the invention;
FIG. 3 is a schematic diagram of a component assembling structure of the vibration damping connection structure enclosing an accommodating space provided by the invention;
FIG. 4 is a schematic view of the arrangement position of the threaded connection assembly of the vibration damping connection structure provided by the present invention;
fig. 5 is an assembly schematic diagram of the i-shaped connecting assembly prefabricated with the steel floor slab and the steel supporting wall plate provided by the invention.
Description of reference numerals:
1-steel floor slab; 2-steel support wall panels; 3-an i-shaped connection assembly; 4-U-shaped connectors; 5-a first connection plate; 6-a second connecting plate; 7-a vibration-damping filler member; 8-a threaded connection assembly; 9-supporting wallboard connecting ends; 10-external wall panel.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1
In this embodiment, a vibration damping connection structure for a box-and-plate type building is provided, as shown in fig. 3 and 4, the vibration damping connection structure includes:
the steel floor slabs 1 are arranged in the horizontal direction, the steel floor slabs 1 are arranged on the same horizontal plane, and at least two adjacent steel floor slabs 1 form a floor of a box plate type steel structure building;
the steel supporting wall plate 2 is a plate-shaped supporting structure arranged along the vertical direction; the steel supporting wallboard 2 is fixedly connected with the steel floor slab 1;
the I-shaped connecting component 3 is an I-shaped member formed by combining two U-shaped connecting pieces 4 with U-shaped structures; the U-shaped connecting member 4 includes: at least two first connecting plates 5, and a second connecting plate 6 connecting adjacent first connecting plates 5; the I-shaped connecting assembly 3 is used for fixedly connecting the steel supporting wall plate 2 and the steel floor slab 1; the steel floor slab 1 is fixedly connected with the U-shaped connecting piece 4 in advance; the I-shaped connecting component 3 pre-fixed with the steel floor slab 1 is spliced and fixedly connected with the steel supporting wall plate 2;
and the damping filling component 7 is arranged in an accommodating space surrounded by the adjacent U-shaped connecting piece 4 and the steel supporting wall plate 2, and the damping filling component 7 is made of damping materials. The vibration-damping filling component 7 is a non-asbestos rubber pad with a strip structure and extends along the length direction of the filling gaps of the adjacent U-shaped connecting pieces 4. As shown in fig. 5, two adjacent second connecting plates 6 and two oppositely arranged connecting ends 9 of the supporting wall boards enclose the accommodating space for accommodating the vibration damping filling member 7. The accommodating space is in a strip-shaped structure, and openings at two ends of the accommodating space in the length direction are respectively sealed through the external wall panel 10.
In this embodiment, as shown in fig. 4 and 5, the steel wall panels 2 and the i-shaped connecting members 3 are fastened together by a screw connecting member 8. The end part of the steel supporting wallboard 2 facing the I-shaped connecting component 3 is a supporting wallboard connecting end 9 with a T-shaped structure; and the supporting wallboard connecting ends 9 are respectively fastened and connected with the adjacent two first connecting plates 5 through the threaded connection assemblies 8.
In this embodiment, as shown in fig. 4 and 5, the steel floor slab 1 extends to the inner cavity position of the U-shaped connecting member 4 and is welded and fixed with the first connecting plate 5.
Certainly, the structure of the vibration-damping filling member 7 is not specifically limited in this embodiment, and in other embodiments, the vibration-damping filling member 7 may also be made of fire-proof mud or other materials with fire-proof, vibration-damping and sound-insulating functions.
Of course, the shape and characteristics of the vibration damping filling members 7 are not particularly limited in this embodiment, the vibration damping filling members 7 may also be in the shape of spaced segments, and other materials, such as fire-proof heat insulating materials, may also be filled between adjacent vibration damping filling members 7.
Example 2
A box and plate steel structure building, as shown in fig. 2, comprising: the I-shaped connecting structure is arranged at the roof position and the middle layer position of the boxboard type steel structure building; and a roof slab, a foundation base.
The vibration damping connection structure, as shown in fig. 3 and 4, includes:
the steel floor slabs 1 are arranged in the horizontal direction, the steel floor slabs 1 are arranged on the same horizontal plane, and at least two adjacent steel floor slabs 1 form a floor of a box plate type steel structure building;
the steel supporting wall plate 2 is a plate-shaped supporting structure arranged along the vertical direction; the steel supporting wallboard 2 is fixedly connected with the steel floor slab 1;
the I-shaped connecting component 3 is an I-shaped member formed by combining two U-shaped connecting pieces 4 with U-shaped structures; the U-shaped connecting member 4 includes: at least two first connecting plates 5, and a second connecting plate 6 connecting adjacent first connecting plates 5; the I-shaped connecting assembly 3 is used for fixedly connecting the steel supporting wall plate 2 and the steel floor slab 1; the steel floor slab 1 is fixedly connected with the U-shaped connecting piece 4 in advance; the I-shaped connecting component 3 pre-fixed with the steel floor slab 1 is spliced and fixedly connected with the steel supporting wall plate 2;
and the damping filling component 7 is arranged in an accommodating space surrounded by the adjacent U-shaped connecting piece 4 and the steel supporting wall plate 2, and the damping filling component 7 is made of damping materials. The vibration-damping filling component 7 is a rubber pad without asbestos and with a strip-shaped structure, and extends along the length direction of the filling seams of the adjacent U-shaped connecting pieces 4.
Example 3
The construction method of the vibration-damping connecting structure comprises the following steps:
s1, prefabricating a steel floor slab 1, a steel supporting wallboard 2 and an I-shaped connecting assembly 3 in a factory;
s2, prefabricating and fixing the steel floor slab 1 on the I-shaped connecting component 3 in a factory;
s3, filling the vibration-damping filling parts 7 in the adjacent accommodating spaces surrounded by the second connecting plates 6 and the supporting wallboard connecting ends 9, and fastening the steel floor slabs 1 and the steel supporting wallboards 2 together through the threaded connection assemblies 8 by the I-shaped members so as to build the box plate type steel structure building.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (8)
1. The utility model provides a damping connection structure of case board-like building which characterized in that includes:
the steel floor slabs (1) are arranged in the horizontal direction, are arranged on the same horizontal plane, and at least two adjacent steel floor slabs (1) form a floor of a box plate type steel structure building;
the steel supporting wallboard (2) is a plate-shaped supporting structure arranged along the vertical direction; the steel supporting wallboard (2) is fixedly connected with the steel floor slab (1);
the I-shaped connecting component (3), the I-shaped connecting component (3) is an I-shaped member formed by combining two U-shaped connecting pieces (4) with U-shaped structures; the U-shaped connecting piece (4) comprises: at least two first connecting plates (5) and a second connecting plate (6) connecting adjacent first connecting plates (5); the I-shaped connecting component (3) is used for fixedly connecting the steel supporting wallboard (2) and the steel floor slab (1); the steel floor (1) is pre-fixedly connected with the U-shaped connecting piece (4); the I-shaped connecting component (3) pre-fixed with the steel floor slab (1) is spliced and fixedly connected with the steel supporting wallboard (2);
the vibration-damping filling component (7) is arranged in an accommodating space defined by the adjacent U-shaped connecting piece (4) and the steel supporting wallboard (2), and the vibration-damping filling component (7) is made of vibration-damping materials;
the steel supporting wallboard (2) and the I-shaped connecting assembly (3) are fixedly connected through a threaded connecting assembly (8); the steel floor (1) extends to the inner cavity of the U-shaped connecting piece (4) and is fixedly welded with the first connecting plate (5).
2. A vibration-damping connecting structure of a boxboard type building according to claim 1, wherein the vibration-damping filling member (7) has a strip-like structure extending along the length of the filling slit of both the adjacent U-shaped connecting members (4).
3. A boxboard-like building shock-absorbing joint structure according to claim 1 or 2, characterised in that the shock-absorbing filling members (7) are asbestos-free rubber mats and/or fire-resistant mud.
4. A vibration-damping connection structure of a boxboard building according to claim 1, characterized in that the end of the steel supporting wall panel (2) facing the i-shaped connection assembly (3) is a T-shaped structural supporting wall panel connection end (9);
and the supporting wallboard connecting ends (9) are respectively fastened and connected with the adjacent two first connecting plates (5) through the threaded connection assemblies (8).
5. A vibration-damping connection structure for a boxboard building according to claim 4, characterized in that two adjacent second connection boards (6) and two oppositely arranged connection ends (9) of the supporting wall boards enclose the accommodation space for accommodating a vibration-damping filler part (7).
6. The vibration damping connection structure for a boxboard type building according to claim 5, wherein the accommodating space is in a strip structure, and openings at two ends of the accommodating space in the length direction are respectively sealed by the external wall panels (10).
7. The utility model provides a box plate steel structure building which characterized in that includes:
the vibration damping connection structure of any one of claims 1 to 6, which is provided at a roof location and/or an intermediate floor location of a boxboard steel structure building; and the number of the first and second groups,
a roof slab and a foundation.
8. A construction method of a vibration damping connection structure according to any one of claims 1 to 6, characterized by comprising the steps of:
s1, prefabricating a steel floor slab (1), a steel supporting wallboard (2) and an I-shaped connecting assembly (3) in a factory;
s2, prefabricating and fixing the steel floor (1) on the I-shaped connecting component (3) in a factory;
s3, filling the vibration reduction filling parts (7) in the adjacent accommodating spaces surrounded by the second connecting plates (6) and the supporting wallboard connecting ends (9), and fastening the steel floor slab (1) and the steel supporting wallboard (2) together through a threaded connection assembly (8) by the I-shaped component so as to build the box plate type steel structure building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111190776.0A CN113775064B (en) | 2021-10-11 | 2021-10-11 | Vibration reduction connecting structure of box plate type building, box plate type steel structure building and construction method of box plate type steel structure building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111190776.0A CN113775064B (en) | 2021-10-11 | 2021-10-11 | Vibration reduction connecting structure of box plate type building, box plate type steel structure building and construction method of box plate type steel structure building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113775064A CN113775064A (en) | 2021-12-10 |
| CN113775064B true CN113775064B (en) | 2022-11-29 |
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