CN106639091A - Laminated wood-concrete combined floor - Google Patents
Laminated wood-concrete combined floor Download PDFInfo
- Publication number
- CN106639091A CN106639091A CN201710111905.XA CN201710111905A CN106639091A CN 106639091 A CN106639091 A CN 106639091A CN 201710111905 A CN201710111905 A CN 201710111905A CN 106639091 A CN106639091 A CN 106639091A
- Authority
- CN
- China
- Prior art keywords
- laminated wood
- wooden frame
- bunk
- glued wooden
- shear connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 29
- 239000002023 wood Substances 0.000 claims abstract description 17
- 239000011150 reinforced concrete Substances 0.000 claims description 16
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/12—Load-carrying floor structures formed substantially of prefabricated units with wooden beams
Landscapes
- 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 invention discloses a laminated wood-concrete combined floor. The laminated wood-concrete combined floor comprises a prefabricated ferroconcrete floor slab, shear fastening pieces, laminated wood beams and wooden supporting boards. Bi-directional-arranged tensile bars are poured and wrapped with the prefabricated ferroconcrete floor slab, the multiple rows of shear fastening pieces are arranged on each laminated wood beam at equal intervals, and every two adjacent rows of shear fastening pieces are clamped between the corresponding two adjacent tensile bars. The laminated wood beams and the prefabricated ferroconcrete floor slab are connected through the shear fastening pieces, the wooden supporting boards are arranged between the adjacent laminated wood beams, and the upper surfaces of the laminated wood beams and the upper surfaces of the laminated wood beams are in the same horizontal planes. A residence built through a laminated wood-concrete combined floor structure can achieve the effects that energy is saved by about 20%, water is saved by 63%, the using quantity of wood is reduced by 87%, building waste is reduced by about 91%, flying dust in a construction site is basically avoided, and calling upon of our nation for green buildings is adequately responded.
Description
Technical field
The present invention relates to building material technical field, more particularly to a kind of laminated wood-Combined concrete superstructure.
Background technology
With the propulsion that modern urbanization is carried out, steel are just becoming main construction material with concrete.But with steel knot
It is always power consumption and heavy polluter that structure and xoncrete structure are leading building industry.In order to control to pollute, protect the resource of scarcity
With the energy, holding notional economic stability sustainable development, built using novel energy-conserving, ecological, environmental protective, high-performance, the new of low cost
Build material extremely urgent.Additionally, architectural design standard, component production plant, building course mechanization and compound tube
The scientific building industrialization of reason also increasingly becomes the emphasis that China promotes green building.
Timber structure is with a long history, is one of architecture structure form that the mankind adopt earliest.Before 3000, China,
Egyptian and this 3 ancient civilized countries of Greece have just occurred in that timber structure frame system, in subsequent a very long time, timber structure with
The features such as its excellent structural behaviour is with aesthetic values are widely applied.Glue laminated wood member is made up of dimension stock plank,
Plank connects to forming certain length through termination, is then got up with adhesive bond again, makes required adhesive members.By glue
Wood production is closed, can be the short and small material after logging operation and timber processing, and the small dimension wood of artificial forest tending and intermittent cutting of forest is spelled
Connect, lamination, bonding technique, shorten as length, close narrow into width, product Bao Weihou.Laminated structure is except attractive in appearance with normal wood structure
Comfortably, outside the characteristics of energy-conserving and environment-protective, insulation, good anti-seismic performance, also its unique performance advantage：1st, reasonably optimizing is used
Timber；2nd, industrialized production；3rd, version is various.Unique charm and wide applicability that laminated wood has in itself, make glue
Close timber structure to be widely used in the whole world.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.For this purpose, the present invention
One purpose is to propose a kind of laminated wood-Combined concrete superstructure, the house that laminated wood-Combined concrete building cover structure is built
Energy saving about 20% can be realized, using water wisely 63% reduces consumption of wood 87%, reduces building waste about 91%, and builds
The scene of making has sufficiently responded to the call of China's green building substantially without airborne dust.
A kind of laminated wood-Combined concrete superstructure according to embodiments of the present invention, including prefabricated reinforced concrete floor, cut
Power connector, glued wooden frame, bunk, the tension reinforcement of the prefabricated reinforced concrete floor cast parcel the Double Faces to Install, institute
That states the first-class spacing of glued wooden frame is provided with some row's shear connectors, and the shear connector described in two rows that is connected just is fastened on adjacent
Between two tension reinforcements, the shear connector couples together glued wooden frame and prefabricated reinforced concrete floor, adjacent institute
State and bunk is provided between glued wooden frame, the bunk upper surface is with glued wooden frame upper surface in same level.
In some embodiments of the invention, if the glued wooden frame is made up of dried layer dimension stock plank, the specification
Timber plate termination connects and by adhesive bond.
The present invention other embodiments in, the shear connector lower semisection be thread segment, the shear connector
Top is provided with bolt head.
In other embodiments of the present invention, the bunk cross section is Jiong word shape.
In other embodiments of the present invention, the glued wooden frame both sides top ends are equipped with screwed hole, the wooden block
Bunk is fixed on plate the side of glued wooden frame by screw through in bunk two sides precession screwed hole.
In other embodiments of the present invention, the laminated wood beam width is 25-35cm.
In other embodiments of the present invention, the prefabricated reinforced concrete slab thickness is 15-20cm.
In other embodiments of the present invention, the shear connector length is 15-18cm.
In the present invention, 1, compared with reinforced concrete structure, laminated wood-Combined concrete building cover structure have it is renewable,
Resource and energy resource consumption is few, shock resistance and the advantages of good anti-seismic performance, also with good construction convenience, can industrialized life
Produce and prepare；
2nd, laminated wood-Combined concrete building cover structure has fire resistance good, produces carbon by surface during combustion of wood slow
To postpone the burning time of combining structure, concrete slab can also resist the propagation of the intensity of a fire, improve the security performance of structure；
3rd, compared with traditional timber structure, laminated wood-Combined concrete building cover structure has building height little, and bearing capacity is high
The advantage such as good with vibration performance, and concrete slab provides preferable antiseptic effect for timber, and life cycle is long, safeguards investment
It is little, additionally, laminated wood-Combined concrete building cover structure has good soundproof effect, can effectively reduce the propagation of noise；
4th, the house built using laminated wood-Combined concrete building cover structure can realize energy saving about 20%, save
With water 63%, consumption of wood 87% is reduced, reduce building waste about 91%, and build on-site is sufficiently responded to substantially without airborne dust
The call of China's green building；
5th, bunk is detachably arranged between two glued wooden frames, and with traditional bunk wooden frame is directly mounted in
On, with the effect that local lesion can be dismantled extremely, meanwhile, if not needing bunk to need only to prefabricated reinforced concrete
Floor can very easily disassemble bunk and use for next time as roof.
Description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of structural representation of laminated wood-Combined concrete superstructure proposed by the present invention；
Fig. 2 is the structural representation of shear connector；
Fig. 3 is the structural representation of glued wooden frame；
Fig. 4 is the scheme of installation of glued wooden frame and bunk；
In figure：1- prefabricated reinforced concrete floors, the tension reinforcement of 2- the Double Faces to Install, 3- shear connectors, 31- bolts
Head, 32- thread segments, 4- gluing wooden frame, 41- screwed holes, 5- bunks.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.
The example of the embodiment is shown in the drawings, wherein from start to finish same or similar label represents identical or class
As element or the element with same or like function.It is exemplary, purport below with reference to the embodiment of Description of Drawings
For explaining the present invention, and it is not considered as limiting the invention.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicates or imply that the device or element of indication must
With specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or it is integral；Can be that machinery connects
Connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to concrete feelings
Condition understands above-mentioned term concrete meaning in the present invention.
Reference picture 1-4, a kind of laminated wood-Combined concrete superstructure, including prefabricated reinforced concrete floor 1, Shear connection
Part 2, glued wooden frame 4, bunk 5, the tension reinforcement 2 of the cast parcel the Double Faces to Install of prefabricated reinforced concrete floor 1, glued wooden frame
It is provided with some row's shear connectors 3 on 4 at equal intervals, the two row's shear connectors 3 that are connected just are fastened on adjacent two tension steel
Between muscle, shear connector 3 couples together glued wooden frame 4 and prefabricated reinforced concrete floor 1, between adjacent glued wooden frame 4
Bunk 5 is provided with, the upper surface of bunk 5 is with the glued upper surface of wooden frame 4 in same level.
In some embodiments of the invention, if glued wooden frame 4 is made up of dried layer dimension stock plank, dimension stock plank end
Head connects and by adhesive bond.
The present invention other embodiments in, the lower semisection of shear connector 3 be thread segment 32, the top of shear connector 3
It is provided with bolt head 31.
In other embodiments of the present invention, the cross section of bunk 5 is Jiong word shape.
In other embodiments of the present invention, the both sides top ends of glued wooden frame 4 are equipped with screwed hole 41, and bunk 5 leads to
Cross the side that bunk 5 is fixed on screw glued wooden frame 4 through in bunk two sides precession screwed hole 41.
Embodiment one
The wherein glued width of wooden frame 4 is 25cm, and the thickness of prefabricated reinforced concrete floor 1 is 15cm, the length of shear connector 3
For 15cm.
Embodiment two
The wherein glued width of wooden frame 4 is 30cm, and the thickness of prefabricated reinforced concrete floor 1 is 18cm, the length of shear connector 3
For 17cm.
Embodiment three
The wherein glued width of wooden frame 4 is 35cm, and the thickness of prefabricated reinforced concrete floor 1 is 20cm, the length of shear connector 3
For 18cm.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be with
It is the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (8)
1. a kind of laminated wood-Combined concrete superstructure, it is characterised in that：Including prefabricated reinforced concrete floor, shear connector,
Glued wooden frame, bunk, the tension reinforcement of the prefabricated reinforced concrete floor cast parcel the Double Faces to Install, the glued wooden frame
On be provided with some row's shear connectors at equal intervals, be connected two rows described in shear connector be just fastened on adjacent two tension steel
Between muscle, the shear connector couples together glued wooden frame and prefabricated reinforced concrete floor, the adjacent glued wooden frame
Between be provided with bunk, the bunk upper surface is with glued wooden frame upper surface in same level.
2. a kind of laminated wood-Combined concrete superstructure according to claim 1, it is characterised in that：The glued wooden frame is
If being made up of dried layer dimension stock plank, the dimension stock plank termination connects and by adhesive bond.
3. a kind of laminated wood-Combined concrete superstructure according to claim 1, it is characterised in that：The shear connector
Lower semisection is thread segment, and the shear connector top is provided with bolt head.
4. a kind of laminated wood-Combined concrete superstructure according to claim 1, it is characterised in that：The bunk is transversal
Face is Jiong word shape.
5. a kind of laminated wood-Combined concrete superstructure according to claim 1, it is characterised in that：The glued wooden frame two
Side top ends are equipped with screwed hole, and the bunk is consolidated bunk through in bunk two sides precession screwed hole by screw
It is scheduled on the side of glued wooden frame.
6. a kind of laminated wood-Combined concrete superstructure according to claim 1, it is characterised in that：The laminated wood deck-siding
Spend for 25-35cm.
7. a kind of laminated wood-Combined concrete superstructure according to claim 1, it is characterised in that：It is described precast reinforced mixed
Solidifying Tulou plate thickness is 15-20cm.
8. a kind of laminated wood-Combined concrete superstructure according to claim 1, it is characterised in that：The shear connector
Length is 15-18cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710111905.XA CN106639091A (en) | 2017-02-28 | 2017-02-28 | Laminated wood-concrete combined floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710111905.XA CN106639091A (en) | 2017-02-28 | 2017-02-28 | Laminated wood-concrete combined floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106639091A true CN106639091A (en) | 2017-05-10 |
Family
ID=58847886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710111905.XA Pending CN106639091A (en) | 2017-02-28 | 2017-02-28 | Laminated wood-concrete combined floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106639091A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412049A (en) * | 2018-03-05 | 2018-08-17 | 苏州科技大学 | A kind of wood-concrete combination beam shear connector push out test test specimen |
| CN111364666A (en) * | 2020-04-09 | 2020-07-03 | 华侨大学 | Construction method of raw soil-laminated wood composite floor slab |
| CN115697862A (en) * | 2020-06-05 | 2023-02-03 | 迪芬巴赫人造板有限公司 | Storage system for storing stacks of plates in storage rows for use in a plant for manufacturing plates |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0528450A2 (en) * | 1989-11-16 | 1993-02-24 | SFS Handels Holding AG | Composite structure having a support structure with wooden beams or supports and a concrete slab cast on the spot |
| JPH08199719A (en) * | 1995-01-23 | 1996-08-06 | Kajima Corp | Joining method glued laminated wood beam and rc floor slab |
| CN201660990U (en) * | 2010-03-12 | 2010-12-01 | 昆明理工大学 | Reinforced concrete-wood combined floor slab |
| CN103603448A (en) * | 2013-10-12 | 2014-02-26 | 南京工业大学 | Assembled reinforced concrete-wood composite floor |
| CN103603462A (en) * | 2013-10-12 | 2014-02-26 | 南京工业大学 | FRP (fiber reinforced Plastic), wood and reinforced concrete composite beam |
| CN204098314U (en) * | 2014-08-28 | 2015-01-14 | 天津三建建筑工程有限公司 | Steel plate combination floor |
| KR101615976B1 (en) * | 2014-12-18 | 2016-04-28 | 한국건설기술연구원 | Composite deck structure having engineered lumber and concrete slab |
| CN205224363U (en) * | 2015-11-19 | 2016-05-11 | 中国建筑第八工程局有限公司 | Connection structure of floor and girder steel |
| CN206545306U (en) * | 2017-02-28 | 2017-10-10 | 苏州昆仑绿建木结构科技股份有限公司 | A kind of laminated wood Combined concrete superstructure |
-
2017
- 2017-02-28 CN CN201710111905.XA patent/CN106639091A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0528450A2 (en) * | 1989-11-16 | 1993-02-24 | SFS Handels Holding AG | Composite structure having a support structure with wooden beams or supports and a concrete slab cast on the spot |
| JPH08199719A (en) * | 1995-01-23 | 1996-08-06 | Kajima Corp | Joining method glued laminated wood beam and rc floor slab |
| CN201660990U (en) * | 2010-03-12 | 2010-12-01 | 昆明理工大学 | Reinforced concrete-wood combined floor slab |
| CN103603448A (en) * | 2013-10-12 | 2014-02-26 | 南京工业大学 | Assembled reinforced concrete-wood composite floor |
| CN103603462A (en) * | 2013-10-12 | 2014-02-26 | 南京工业大学 | FRP (fiber reinforced Plastic), wood and reinforced concrete composite beam |
| CN204098314U (en) * | 2014-08-28 | 2015-01-14 | 天津三建建筑工程有限公司 | Steel plate combination floor |
| KR101615976B1 (en) * | 2014-12-18 | 2016-04-28 | 한국건설기술연구원 | Composite deck structure having engineered lumber and concrete slab |
| CN205224363U (en) * | 2015-11-19 | 2016-05-11 | 中国建筑第八工程局有限公司 | Connection structure of floor and girder steel |
| CN206545306U (en) * | 2017-02-28 | 2017-10-10 | 苏州昆仑绿建木结构科技股份有限公司 | A kind of laminated wood Combined concrete superstructure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412049A (en) * | 2018-03-05 | 2018-08-17 | 苏州科技大学 | A kind of wood-concrete combination beam shear connector push out test test specimen |
| CN111364666A (en) * | 2020-04-09 | 2020-07-03 | 华侨大学 | Construction method of raw soil-laminated wood composite floor slab |
| CN111364666B (en) * | 2020-04-09 | 2022-03-08 | 华侨大学 | Construction method of raw soil-laminated wood composite floor slab |
| CN115697862A (en) * | 2020-06-05 | 2023-02-03 | 迪芬巴赫人造板有限公司 | Storage system for storing stacks of plates in storage rows for use in a plant for manufacturing plates |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |