CN208668721U - Detachable prefabricated assembled steel-concrete composite beam plate - Google Patents
Detachable prefabricated assembled steel-concrete composite beam plate Download PDFInfo
- Publication number
- CN208668721U CN208668721U CN201820807607.4U CN201820807607U CN208668721U CN 208668721 U CN208668721 U CN 208668721U CN 201820807607 U CN201820807607 U CN 201820807607U CN 208668721 U CN208668721 U CN 208668721U
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- China
- Prior art keywords
- steel
- prefabricated
- plate
- concrete
- concrete composite
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- 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.)
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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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/30—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts being composed of two or more materials; Composite steel and concrete constructions
-
- 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
- E04B5/023—Separate connecting devices for prefabricated floor-slabs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of detachable prefabricated assembled steel-concrete composite beam plates, it include Prefabricated combined beam, Prefabricated composite plate and junction steel plate Bolt, Prefabricated combined beam and steel structure column or steel-concrete coupled column are connected to form a rectangle, Prefabricated composite plate is put to Prefabricated combined beam, it is attached between Prefabricated combined beam and Prefabricated composite plate using steel plate Bolt, connection gap between Prefabricated combined beam and Prefabricated composite plate is sealed using waterproof high polymer material, forms complete steel-concrete composite beam plate.The utility model can greatly reduce live welding for steel structure workload, field operation amount is few, and can realize and construct without supportization, construction efficiency is high, construction cost is low, and structure speed of application more hardened than cast-in-place steel-concrete composite beam is fast, construction quality is high, short construction period.It can be replaced according to design requirement, can be reused after dismounting, reduce building life cycle management carbon emission.
Description
Technical field
The utility model relates to a kind of building structure contignations, and in particular to a kind of detachable prefabricated assembled steel-is mixed
Solidifying soil composite beam plate.
Background technique
Currently, China is in the extensive Urbanization Construction stage, steel construction and steel-concrete combined structure comply with building
Industrialized growth requirement, using relatively broad in executive information systems；At the same time, earthquake, fire etc. it is natural with
Man-made disaster causes building active time shorter, generates a large amount of building wastes.However, being combined as steel construction and steel-concrete
The main level primary structure member of structure, it is existing that the hardened structure of steel-concrete composite beam has the disadvantage that one, combination beam still mostly uses
The mode of field welding shear stud, poured in place concrete, welding for steel structure amount is big, construction quality is low；Two, interim for being arranged
The compoboard of support, construction temporary support can just be removed by needing concrete to reach predetermined strength, and the speed of application of combination beam is significant
Lower than structural column；Three, it cannot replace after combination beam, combination dash-board injury, can not be reused after dismounting.
To sum up, the hardened structure of existing steel-concrete composite beam is big in the presence of live welding for steel structure amount, construction quality is poor, applies
The deficiencies of work period length and not reproducible utilization.
Utility model content
The purpose of the utility model is to provide a kind of detachable prefabricated assembled steel-concrete composite beam plate, the beam slab by
Then detachable, therefore live welding for steel structure workload can be greatly reduced, construction quality height, short construction period, and
And use can be reused.
In order to solve the problems existing in the prior art, the technical solution adopted in the utility model is:
Detachable prefabricated assembled steel-concrete composite beam plate includes Prefabricated combined beam, Prefabricated composite plate and connection steel
Crab bolt group, Prefabricated combined beam and steel structure column or steel-concrete coupled column are connected to form a rectangle, and Prefabricated composite plate is put
To Prefabricated combined beam, be attached between Prefabricated combined beam and Prefabricated composite plate using steel plate Bolt, Prefabricated combined beam with
Connection gap between Prefabricated composite plate is sealed using waterproof high polymer material, forms complete steel-concrete composite beam plate.
The Prefabricated combined beam includes combination beam building floor, girder steel, shear connector and pre-embedded steel slab, pre-embedded steel slab
With negative moment of backing plate area reinforcement welding, pre-buried multiple link bolt hole on building floor and pre-embedded steel slab.
The combination beam building floor is Closed Profiled Sheeting-concrete Composite Slabs, open-type profiled sheet coagulation
One of local soil type's plywood, steel bar girder-concrete combined board or traditional armoured concrete slab.
The shear connector is flexible shear connector or rigid shearing connecting piece.
Combination beam building floor width is the width of steel structure column in the Prefabricated combined beam.
The Prefabricated composite plate includes compoboard building floor and pre-embedded steel slab, pre-embedded steel slab and compoboard top rebars
It welds, pre-buried multiple link bolt hole on combination beam building floor and pre-embedded steel slab.
The combination beam building floor is Closed Profiled Sheeting-concrete Composite Slabs, open-type profiled sheet, reinforcing bar
Truss-one of concrete combined board or armoured concrete slab.
What the bolt in the steel plate Bolt was used using regular tenacity bolt or high-strength bolt, nut
It is regular tenacity nut or high strength nut.
The waterproof high polymer material is polyethylene polypropylene high molecular material.
Advantage possessed by the utility model is with beneficial effect:
A kind of detachable prefabricated assembled steel-concrete composite beam plate of the utility model mainly includes Prefabricated combined beam, pre-
Compoboard and steel plate Bolt three parts processed, after Prefabricated combined beam is connect with steel structure column or steel-concrete coupled column, lifting is pre-
Compoboard processed connect the compoboard in combination beam with Prefabricated composite plate using steel plate Bolt, finally uses to designated position
Waterproof high polymer material is sealed splicing seams, forms the hardened structure of complete steel-concrete composite beam.This kind of Combined concrete
Beam slab can greatly reduce live welding for steel structure workload, and field operation amount is few, and can realize and construct without supportization, construction effect
Rate is high, construction cost is low, and structure speed of application more hardened than cast-in-place steel-concrete composite beam is fast, construction quality is high, short construction period.
The detachable prefabricated assembled hardened structure of steel-concrete composite beam of the utility model can be replaced according to design requirement, be removed
After can reuse, reduce building life cycle management carbon emission.The utility model is due to adopting in the reserved steel plate in floor end
Adjacent compoboard is attached with steel plate Bolt, the stress characteristic of steel-concrete composite flat beam can be further formed, is increased
The use span of big building floor.
Detailed description of the invention
Fig. 1 is the overall structure stereogram of the detachable prefabricated assembled steel-concrete composite beam plate of the utility model；
Fig. 2 is the floor map of the detachable prefabricated assembled steel-concrete composite beam plate of the utility model；
Fig. 3 is sectional view at the A-A of Fig. 2；
Fig. 4 is the schematic cross-section of Prefabricated combined beam；
Fig. 5 is the schematic cross-section of Prefabricated composite plate；
Fig. 6 is the connection schematic diagram of Prefabricated combined beam Yu Prefabricated composite plate.
Specific embodiment
As shown in Fig. 1 ~ 3, the detachable prefabricated assembled steel-concrete composite beam plate of the present embodiment, includes Prefabricated composite
Beam 1, Prefabricated composite plate 2 and junction steel plate Bolt 3, Prefabricated combined beam 1 are connect with steel structure column or steel-concrete coupled column 4
Afterwards, hoisting prefabricated compoboard 2 is attached pre-assembled beam and Prefabricated composite plate 2 using steel plate Bolt 3 to predetermined position,
Connection gap between Prefabricated combined beam and Prefabricated composite plate is sealed using waterproof high polymer material, forms complete steel-
Combined concrete beam slab.The waterproof high polymer material used in the present embodiment is polyethylene polypropylene high molecular material.
As shown in figure 4, the Prefabricated combined beam 1 includes combination beam building floor 1-1, girder steel 1-2, shear connector 1-
3.The combination beam building floor 1-1 is Closed Profiled Sheeting-concrete Composite Slabs, open-type profiled sheet coagulation local soil type
One of plywood, steel bar girder-concrete combined board or traditional armoured concrete slab.It is reserved in combination beam building floor
It is pre-buried multiple on T-steel plate 1-4, T-steel plate 1-4 and negative moment of backing plate area reinforcement welding, building floor 1-1 and T-steel plate 1-4
The quantity of link bolt hole, bolt hole is determined according to the number of steel bars of hogging moment area.The combination beam building floor width is
The width of steel structure column.The quantity of bolt hole and position are identical as the bolt hole of concrete.The shear connector is flexible
Shearing connecting piece or rigid shearing connecting piece.Multiple section form and processing work can be used according to design requirement in the girder steel
Skill, such as: hot rolling I-steel, welding H-bar, welding box-shaped beam etc..
As shown in figure 5, the Prefabricated composite plate 2 includes compoboard building floor 2-1 and pre-embedded steel slab 2-2, pre-buried steel
Plate 2-2 is T-steel plate, and pre-embedded steel slab 2-2 and compoboard top rebars are welded, combination beam building floor 2-1 and pre-embedded steel slab 2-2
Upper pre-buried multiple link bolt hole.The quantity of bolt hole and position are identical as the bolt hole of concrete.The combination beam building
Floor 2-1 is Closed Profiled Sheeting-concrete Composite Slabs, open-type profiled sheet, steel bar girder-concrete combined board or steel
One of reinforced concrete plate.
As shown in fig. 6, steel plate Bolt 3 includes top steel plate 3-1, lower steel plate 3-2, screw rod 3-3, nut 3-4, incite somebody to action
Nut passes through Prefabricated composite plate, and is fixed.Pretightning force can be applied when necessary.Bolt in the steel plate Bolt 3 is adopted
Be regular tenacity bolt perhaps high-strength bolt nut using regular tenacity nut or high strength nut.
The manufacturing process of the utility model is as follows:
One, prefabrication combination beam 1 and Prefabricated composite plate 2 check and accept its construction quality according to related specifications；It two, will be prefabricated
Component is transported to construction site, waits to be onstructed；Three, hoisting prefabricated combination beam 1 is to designated position, by itself and steel structure column or steel-
Concrete combination column connection；Four, lifting compoboard 2 is to designated position, using steel plate Bolt 3 to Prefabricated combined beam 1 with it is prefabricated
Compoboard 2 connects；Five, connection gap is handled using waterproof high polymer material, forms complete steel-concrete composite beam
Hardened structure.
Claims (7)
1. detachable prefabricated assembled steel-concrete composite beam plate, it is characterised in that: include Prefabricated combined beam, Prefabricated composite
Plate and junction steel plate Bolt, Prefabricated combined beam and steel structure column or steel-concrete coupled column are connected to form a rectangle, will be pre-
Compoboard processed is put to Prefabricated combined beam, is attached between Prefabricated combined beam and Prefabricated composite plate using steel plate Bolt, in advance
Connection gap between combination beam and Prefabricated composite plate processed is sealed using waterproof high polymer material, forms complete steel-concrete
Composite beam plate；The Prefabricated combined beam includes combination beam building floor, girder steel, shear connector and pre-embedded steel slab, pre-buried steel
Plate and negative moment of backing plate area reinforcement welding, pre-buried multiple link bolt hole on building floor and pre-embedded steel slab；Described prefabricated group
Plywood includes compoboard building floor and pre-embedded steel slab, and pre-embedded steel slab and compoboard top rebars are welded, combination beam building floor
With multiple link bolt hole pre-buried on pre-embedded steel slab；The steel plate Bolt includes top steel plate, lower steel plate, screw rod, spiral shell
Nut is passed through Prefabricated composite plate, and is fixed by mother.
2. detachable prefabricated assembled steel-concrete composite beam plate according to claim 1, it is characterised in that: described
Combination beam building floor is Closed Profiled Sheeting-concrete Composite Slabs, open-type profiled sheet concrete combined board, reinforcing bar purlin
One of frame-concrete combined board or traditional armoured concrete slab.
3. detachable prefabricated assembled steel-concrete composite beam plate according to claim 1, it is characterised in that: described
Shear connector is flexible shear connector or rigid shearing connecting piece.
4. detachable prefabricated assembled steel-concrete composite beam plate according to claim 1, it is characterised in that: described
Building floor width in Prefabricated combined beam is the width of steel structure column.
5. detachable prefabricated assembled steel-concrete composite beam plate according to claim 1, it is characterised in that: described
Combination beam building floor is Closed Profiled Sheeting-concrete Composite Slabs, open-type profiled sheet, steel bar girder-coagulation local soil type
One of plywood or armoured concrete slab.
6. detachable prefabricated assembled steel-concrete composite beam plate according to claim 1, it is characterised in that: described
Bolt in steel plate Bolt is using regular tenacity bolt or high-strength bolt, and nut is using regular tenacity nut
Or high strength nut.
7. detachable prefabricated assembled steel-concrete composite beam plate according to claim 1, it is characterised in that: described
Waterproof high polymer material is polyethylene polypropylene high molecular material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820563491 | 2018-04-19 | ||
| CN2018205634914 | 2018-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208668721U true CN208668721U (en) | 2019-03-29 |
Family
ID=63427705
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810527368.1A Pending CN108518003A (en) | 2018-04-19 | 2018-05-29 | Detachable prefabricated assembled steel-concrete composite beam plate |
| CN201820807607.4U Expired - Fee Related CN208668721U (en) | 2018-04-19 | 2018-05-29 | Detachable prefabricated assembled steel-concrete composite beam plate |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810527368.1A Pending CN108518003A (en) | 2018-04-19 | 2018-05-29 | Detachable prefabricated assembled steel-concrete composite beam plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108518003A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681591A (en) * | 2020-12-15 | 2021-04-20 | 北京赛博思工程技术研究院 | Detachable concrete floor and mounting method thereof |
| CN114541583A (en) * | 2022-02-23 | 2022-05-27 | 徐明辉 | Prefabricated beam column assembly type system and construction method thereof |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083320A (en) * | 2018-09-26 | 2018-12-25 | 重庆普珞沃建筑科技有限公司 | Combine prefabricated panel and laminated floor slab structure and laminated floor slab construction method |
| CN109252691A (en) * | 2018-10-19 | 2019-01-22 | 沈阳建筑大学 | A kind of reinforced steel concrete framed floor structure and reinforcement means |
| CN109610650B (en) * | 2018-11-23 | 2020-07-14 | 大连理工大学 | Method for calculating bending resistance bearing capacity and bending moment-corner curve of steel pipe concrete column-steel beam cross-core bolt connection node |
| CN109853804B (en) * | 2019-02-15 | 2020-09-15 | 石家庄铁道大学 | Assembled steel concrete composite floor applied to steel structure house |
| CN109779111A (en) * | 2019-03-06 | 2019-05-21 | 湖南城市学院 | A kind of assembled steel-Combined concrete building cover board and its assembly connection method |
| CN112609880A (en) * | 2020-12-15 | 2021-04-06 | 河北工业大学 | Prefabricated bottom plate with cast-in-place surface and construction method |
| CN114892869A (en) * | 2022-04-29 | 2022-08-12 | 宝胜系统集成科技股份有限公司 | ALC prefabricated floor support plate and construction method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI125420B (en) * | 2008-06-27 | 2015-10-15 | Peikko Finland Oy | Method for providing a joint construction between a pillar and a beam and a joint construction between a pillar and a beam |
| CN105297978A (en) * | 2015-11-18 | 2016-02-03 | 湖南大学 | Prefabricated assembled type steel-concrete combined beam connected through bolt nails |
| CN105525686A (en) * | 2015-11-26 | 2016-04-27 | 沈阳建筑大学 | Structure for connecting prefabricated concrete composite floor slab with H-shaped steel beam through bolts |
| CN105649360A (en) * | 2015-12-29 | 2016-06-08 | 山东远博建筑科技有限公司 | Integral assembling type building system and installing method |
| CN106869404A (en) * | 2017-03-30 | 2017-06-20 | 西京学院 | A kind of prefabricated assembled bolt connection steel reinforced concrete combination beam |
| CN206736696U (en) * | 2017-05-04 | 2017-12-12 | 西京学院 | A kind of prefabricated assembled anchor bolts steel reinforced concrete combination beam |
| CN107227821A (en) * | 2017-07-24 | 2017-10-03 | 崔冰 | A kind of dry type connects precast assembly steel reinforced concrete combination beam |
| CN107447921A (en) * | 2017-09-13 | 2017-12-08 | 清华大学 | High ductile steel-the concrete combination beam of detachable assembling type |
-
2018
- 2018-05-29 CN CN201810527368.1A patent/CN108518003A/en active Pending
- 2018-05-29 CN CN201820807607.4U patent/CN208668721U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681591A (en) * | 2020-12-15 | 2021-04-20 | 北京赛博思工程技术研究院 | Detachable concrete floor and mounting method thereof |
| CN114541583A (en) * | 2022-02-23 | 2022-05-27 | 徐明辉 | Prefabricated beam column assembly type system and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108518003A (en) | 2018-09-11 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20210529 |
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| CF01 | Termination of patent right due to non-payment of annual fee |