CN107217773A - One species wood bidirectional hollow building cover structure and preparation method thereof - Google Patents
One species wood bidirectional hollow building cover structure and preparation method thereof Download PDFInfo
- Publication number
- CN107217773A CN107217773A CN201710619525.7A CN201710619525A CN107217773A CN 107217773 A CN107217773 A CN 107217773A CN 201710619525 A CN201710619525 A CN 201710619525A CN 107217773 A CN107217773 A CN 107217773A
- Authority
- CN
- China
- Prior art keywords
- girt strip
- superstructure
- thin plate
- grid
- girt
- 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
- 239000002023 wood Substances 0.000 title claims abstract description 34
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 10
- 239000012237 artificial material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- 238000007789 sealing Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 235000012773 waffles Nutrition 0.000 description 1
- 238000003466 welding Methods 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
- E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention discloses wooden bidirectional hollow superstructure of a species and preparation method thereof in building timber structural techniques field.Superstructure material is wooden artificial material by the class of main raw material(s) of string or wood chip, and building cover structure is enclosed and formed by intersection grid girt strip and upper and lower thin plate, includes two-way cavity.It is short across the elongated arrangement of girt strip, long span girt strip by grid segment with it is short across girt strip using special connecting piece bolt；Or grid girt strip will be intersected be fabricated to after assembled rigid unit and bolted at splice point with special connecting piece；Thin plate is with intersecting grid girt strip nail joint.The present invention is used for timber buildings, overcomes that existing wooden floor rigidness is weak, the shortcoming that fire protecting performance is low, defening effect is poor, with bidirectional stress performance, and hydroelectric line can be arranged in cavity, indoor canopy is smooth.
Description
Technical field
The invention belongs to build timber structural techniques field, and in particular to using string or wood chip as the one of main raw material(s)
Species wood bidirectional hollow superstructure and preparation method thereof.
Technical background
Existing wooden superstructure is generally unidirectional beam and slab type structure, and wood floor with being supported on load-carrying members again after joist nail joint
On, joist is unidirectionally arranged, and joist need to be set to support.Existing wooden superstructure has the shortcomings that defening effect is poor, rigidity is weak, easily
Cause the discomfort of use or people's row, and fire protecting performance is poor, need to increase the fire resisting pole of superstructure with fire proofing materials such as plasterboards
Limit.
The material of existing wooden superstructure is primary timber or laminated wood, and wherein laminated wood is along rift grain direction with primary timber
Glued Engineered Wood Product Manufacturing is laminated, the construction of a large amount of Wood constructions need to consume substantial amounts of primary timber, therefore seek primary timber
Alternative materials and for Wood construction, it is significant to the environmental protection ecological balance.
The current artificial board being fabricated to using string or wood chip etc., compactness is far above primary wood plank, therefore
Fire protecting performance is better than primary wood plank, but rigidity is poor, so being primarily used for construction, decorations and furniture industry
In.There is good plasticity because string or wood chip are crushed after pulp, girt strip component can be made into completely, then
The rear alternative wooden superstructure of existing beam and slab type is combined with artificial board, can be expanded using string or wood chip as main former material
Application approach of the artificial material of material in architectural engineering.
The content of the invention
The technical problem to be solved in the present invention is：It is main raw material(s) making using string or wood chip etc. to provide a kind of
The wooden bidirectional hollow superstructure of class and preparation method thereof, to overcome existing wooden superstructure low intensity, poor rigidity, defening effect weak, anti-
The shortcoming of fiery poor performance, and hydroelectric line is hidden in hollow floor.
In order to solve the above technical problems, one aspect of the present invention is：One species wood bidirectional hollow superstructure knot
Structure, uses and is fabricated to by the similar wood material of main raw material(s) of string or wood chip after girt strip and thin plate, girt strip is intersected into cloth
Be set to it is latticed, then use, lower thin sheet covering intersect grid girt strip, so as to form the bidirectional hollow superstructure with closed cavity.
In order to solve the above technical problems, another technical solution used in the present invention is：One species wood bidirectional hollow superstructure
The preparation method of structure, is mainly comprised the steps of：(1) use using string or wood chip as the class timber of main raw material(s)
Material, in plant produced girt strip and thin plate；(2) in elongated short across after girt strip of terrestrial positioning, by long span girt strip by grid segment with
It is short to be bolted across girt strip using special connecting piece, formed and intersect grid girt strip；(3) covering thin plate and nail joint on grid girt strip is intersected
Afterwards, stood up；(4) thin plate and nail joint are covered again on the intersection grid girt strip after standing up.
In order to solve the above technical problems, the 3rd technical scheme that the present invention is used is：One species wood bidirectional hollow superstructure
The preparation method of structure, is mainly comprised the steps of：(1) use using string or wood chip as the class timber of main raw material(s)
Material, in the assembled rigid unit of plant produced thin plate and intersection grid girt strip；(2) assembled rigid unit of grid girt strip is intersected in terrestrial positioning
Afterwards, splice point is bolted using special connecting piece, is formed and is intersected grid girt strip；(3) thin plate is covered on grid girt strip is intersected and is followed closely
After connecing, stood up；(4) thin plate and nail joint are covered again on the intersection grid girt strip after standing up.
Compared with primary wooden superstructure or the laminated wood superstructure of existing beam and slab type, the beneficial effects of the invention are as follows：(1) raw material master
To be herbaceous plant fiber or wood chip, raw material sources scope is wide and without structure glue, it is to avoid primary timber is cut down and led
The welding ecological balance problem of cause；(2) artificial material based on string has good compactness, improves superstructure
Fire protecting performance；(3) superstructure reduces the height of building cover structure, carried to intersect latticed waffle beam as main load-bearing skeleton
The high bearing capacity of superstructure, rigidity and comfort level, superstructure is bidirectional stress structure；(4) superstructure has two-way cavity, improves building
Hydroelectric line can be passed through in the sound insulation property of lid, cavity, indoor canopy is smooth.
Brief description of the drawings
Fig. 1 is the space schematic diagram of the wooden bidirectional hollow building cover structure of a species of the invention；
Fig. 2 is superstructure girt strip grid arrangement figure of the invention；
Fig. 3 is the superstructure cancellated structure schematic diagram of the present invention, and wherein b is girt strip cross-sectional width, h1For girt strip depth of section；
Fig. 4 is the connecting structure schematic diagram of girt strip and thin plate；
Fig. 5 is the edge sealing organigram of superstructure；
Fig. 6 is that superstructure long span girt strip is segmented scheme of installation；
Fig. 7 is the single double flute connector schematic diagram of girt strip node, and its side is used to cross over short across girt strip 1, and end is used for
It is caught in long span girt strip 2；
Fig. 8 is the assembling schematic diagram of double flute connector；
Joint's connection fabrication schematic diagram when Fig. 9 is long span girt strip segmented assembly；
Figure 10 is assembled rigid unit horizontal layout schematic diagram；
Figure 11 is Figure 10 assembled rigid unit type schematic diagram
Figure 12 is the scheme of installation of assembled rigid unit；
Figure 13 is single single groove connector schematic diagram of assembled rigid unit；
Figure 14 is the assembling schematic diagram of single groove connector；
Figure 15 is assembled rigid unit connection diagram.
Description of reference numerals：1- is short across girt strip；2- long span girt strips；3- lower thin sheets；4- upper thin sheets；5- edge sealing girt strips；6- connects
Connect screw；7- double flute connectors；8- connecting plates；9- connecting bolts；The mono- groove connectors of 10-；The splicing node of 11- assembled rigid units.
Embodiment
Below in conjunction with the drawings and specific embodiments content that the present invention is furture elucidated, but not as to any of the present invention
Limit foundation.
Refering to Fig. 1~Fig. 3, species wood bidirectional hollow building cover structure, by short across girt strip 1, long span girt strip 2, the and of lower thin sheet 3
Upper thin sheet 4 is constituted, and superstructure edge uses the edge sealing of edge sealing girt strip 5, L1For the spacing of the long span girt strip 2, L2To be described short across girt strip
1 spacing, b is the cross-sectional width of the girt strip, h1For the depth of section of the girt strip；The upper and lower thin plate 3 and 4 with it is described
Girt strip 1,2 and 5 encloses the two-way cavity of superstructure.
Refering to Fig. 4 and Fig. 5, the nail joint of attachment screw 6 is respectively adopted with the girt strip 1,2 and 5 in the upper and lower thin plate 3 and 4.
The specific implementation step of embodiment one is：
(1) Fig. 2 is referred to, the making upper thin sheet by the similar wood material of main raw material(s) of string or wood chip is used in factory
3rd, lower thin sheet 4, short across girt strip 1, sectional making long span girt strip 2；
(2) Fig. 2, Fig. 6 and Fig. 7 are referred to, it is short across after girt strip 1 in terrestrial positioning, by grid node locations short across girt strip 1
Bottom surface is caught in a double flute connector 7；
(3) Fig. 6 and Fig. 8 is referred to, the two ends of long span girt strip 2 are caught in manned bottom double flute connector 7 by segmentation, then
Node top surface is caught in after a double flute connector 7, double flute connector 7 both sides respectively install one piece of connecting plate 8, and with connect spiral shell
Bolt 9 is tightened on long span girt strip 2；After the girt strip is all installed, formed and intersect grid girt strip；
(4) after the intersection grid girt strip overlying covers thin plate 3, using attachment screw 6 by upper thin sheet 3 and the girt strip
Nail joint；
(5) after standing up intersection grid girt strip and the upper thin sheet 3, cover lower thin sheet 4, and with attachment screw 6 and
The girt strip nail joint.
The specific implementation step of embodiment two is：
(1) Figure 10 and Figure 11 is referred to, is used in factory using string or wood chip as the similar wood material system of main raw material(s)
Make upper thin sheet 3, lower thin sheet 4 and the assembled rigid unit A~E for intersecting grid girt strip；
(2) Figure 10 is referred to, the assembled rigid unit A shown in Figure 11~E is positioned on ground, assembled rigid unit seam crossing saves for splicing
Point 11,
(3) Figure 12 is referred to, at each splicing node 11 of the assembled rigid unit, one such as Figure 13 institute of upper and lower each placement
The single groove connector 10 shown, the spatial relationship of two single groove connectors 10 is as shown in figure 14；
(4) Figure 15 is referred to, after one piece of connecting plate 8 respectively is installed in the both sides of single groove connector 10, is tightened in connecting bolt 9
On the girt strip of the assembled rigid unit, after the assembled rigid unit is all installed, formed and intersect grid girt strip；
(5) Figure 12 is referred to, lower thin sheet 4 is covered on the intersection grid girt strip, and handed in described with the nail joint of attachment screw 6
Pitch on grid girt strip；
(6) after the intersection grid girt strip and lower thin sheet 4 are stood up, upper thin sheet 3 is covered and with the nail joint of attachment screw 6 in described
Intersect on grid girt strip.
In above-described embodiment, the thin plate can be made as big plate, can also be made by size of mesh opening.
Using embodiment one installation steps when, due to double flute connector 7 be merely captured to it is short across on girt strip 1 therefore upper thin
Plate 3 and lower thin sheet 4 should be determined with the nail joint for intersecting grid girt strip by calculating.
Using embodiment one installation steps when, the long span edge sealing girt strip 5 shown in Fig. 2 needs sectional making, short across edge sealing
Girt strip 5 needs elongated making, and installs edge sealing girt strip 5 refering to Fig. 6.
Although the preferred embodiments of the present invention are described above-mentioned combination accompanying drawing, above-mentioned embodiment is only
It is schematical, and is not restricted, one of ordinary skill in the art is not departing under spirit of the invention enlightenment
The accommodation made in the scope of the present invention, within the scope of the present invention.
Claims (6)
1. species wood bidirectional hollow building cover structure, it is characterised in that structure is used using string or wood chip as main former material
The similar wood material of material is made, and structure is made up of intersection grid girt strip and upper and lower thin plate, the closed cavity with latticed array,
For bidirectional stress hollow floor structure.
2. the wooden bidirectional hollow building cover structure of class according to claim 1, it is characterised in that connection between the girt strip or
The connection of diagonal ribs girder connection is bolted using special connecting piece；Nail joint is used between the thin plate and the girt strip.
3. bolt according to claim 2, it is characterised in that the connection of the girt strip and its node is using two special companies
Fitting, two special connecting pieces are upper and lower be stuck on connected girt strip after, connecting bolt is tightened sideways；Connection between girt strip
Using upper and lower two single groove connectors；The connection of diagonal ribs girder connection uses upper and lower two double flute connectors；Described upper and lower two
Individual connector side also needs to install connecting plate, is combined into tubular.
4. the special connecting piece according to claim 2,3, it is characterised in that be fabricated to flute profile using sheet metal, described
The side of double flute connector needs opening, for across beam is connected, end to be used for Snap joint beam.
5. the preparation method of the wooden hollow floor structure of class according to claims 1 to 3, it is characterised in that girt strip is using scattered
Part is assembled and comprises the steps of：
(1) factory makes thin plate and elongated short across girt strip, and long span girt strip is made by superstructure grid segment；
(2) terrestrial positioning superstructure is short across after girt strip, long span girt strip by superstructure each grid and short two are used between girt strip
Double flute connector is bolted；
(3) by the thin plate of one side after girt strip top surface and girt strip nail joint, superstructure is stood up；
(4) girt strip nail joint again by the thin plate of another side and after standing up, forms the closed cavity of superstructure.
6. the preparation method of the wooden hollow floor structure of class according to claims 1 to 3, it is characterised in that girt strip is using spelling
Dress unit splicing is simultaneously comprised the steps of：
(1) factory makes the assembled rigid unit of thin plate and superstructure girt strip；
(2) after the assembled rigid unit of terrestrial positioning superstructure girt strip, splicing node is upper and lower using two single groove connector bolts；
(3) by the thin plate of one side after girt strip top surface and girt strip nail joint, superstructure is stood up；
(4) girt strip nail joint again by the thin plate of another side and after standing up, forms the closed cavity of superstructure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619525.7A CN107217773A (en) | 2017-07-26 | 2017-07-26 | One species wood bidirectional hollow building cover structure and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619525.7A CN107217773A (en) | 2017-07-26 | 2017-07-26 | One species wood bidirectional hollow building cover structure and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107217773A true CN107217773A (en) | 2017-09-29 |
Family
ID=59954404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710619525.7A Pending CN107217773A (en) | 2017-07-26 | 2017-07-26 | One species wood bidirectional hollow building cover structure and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107217773A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035469A (en) * | 2017-12-29 | 2018-05-15 | 扬州大学 | The orthogonal laminated wood composite floor system of space box shape rotary-cut plate laminated wood and its manufacture method |
| CN110593473A (en) * | 2019-10-12 | 2019-12-20 | 西藏涛扬新型建材科技有限公司 | Adopt steel construction building floor structure of light floor |
| CN110670758A (en) * | 2019-10-12 | 2020-01-10 | 西藏涛扬新型建材科技有限公司 | Fabricated steel structure building based on fiber reinforced clad wood substrate and construction method |
| CN110805186A (en) * | 2019-11-18 | 2020-02-18 | 西藏涛扬新型建材科技有限公司 | Assembled light floor connected node structure |
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| JPH11172836A (en) * | 1997-12-12 | 1999-06-29 | Nkk Corp | Roof truss structure and work executing method |
| CN202284359U (en) * | 2011-09-16 | 2012-06-27 | 杭州华东钢结构制造有限公司 | Steel structure concrete support beam |
| JP2013040521A (en) * | 2011-08-18 | 2013-02-28 | Nippon Steel & Sumitomo Metal | Joint structure and joint hardware for skeleton member |
| CN103410264A (en) * | 2013-07-22 | 2013-11-27 | 南京工业大学 | Prefabricated compound wooden floor plate |
| CN103669589A (en) * | 2012-09-19 | 2014-03-26 | 昆山市恒盛金属材料有限公司 | Steel channel connector and steel channel connection structure |
| CN204753818U (en) * | 2015-07-17 | 2015-11-11 | 石河子大学 | Villages and small towns building gallows timber node built -up connection device |
-
2017
- 2017-07-26 CN CN201710619525.7A patent/CN107217773A/en active Pending
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| JPH11172836A (en) * | 1997-12-12 | 1999-06-29 | Nkk Corp | Roof truss structure and work executing method |
| JP2013040521A (en) * | 2011-08-18 | 2013-02-28 | Nippon Steel & Sumitomo Metal | Joint structure and joint hardware for skeleton member |
| CN202284359U (en) * | 2011-09-16 | 2012-06-27 | 杭州华东钢结构制造有限公司 | Steel structure concrete support beam |
| CN103669589A (en) * | 2012-09-19 | 2014-03-26 | 昆山市恒盛金属材料有限公司 | Steel channel connector and steel channel connection structure |
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| Title |
|---|
| 刘群等: "大跨度空间密肋楼盖设计计算的拟板解法", 《建筑科学》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035469A (en) * | 2017-12-29 | 2018-05-15 | 扬州大学 | The orthogonal laminated wood composite floor system of space box shape rotary-cut plate laminated wood and its manufacture method |
| CN110593473A (en) * | 2019-10-12 | 2019-12-20 | 西藏涛扬新型建材科技有限公司 | Adopt steel construction building floor structure of light floor |
| CN110670758A (en) * | 2019-10-12 | 2020-01-10 | 西藏涛扬新型建材科技有限公司 | Fabricated steel structure building based on fiber reinforced clad wood substrate and construction method |
| CN110593473B (en) * | 2019-10-12 | 2021-02-26 | 西藏涛扬新型建材科技有限公司 | Adopt steel construction building floor structure of light floor |
| CN110670758B (en) * | 2019-10-12 | 2021-04-06 | 西藏涛扬新型建材科技有限公司 | Fabricated steel structure building based on fiber reinforced clad wood substrate and construction method |
| CN110805186A (en) * | 2019-11-18 | 2020-02-18 | 西藏涛扬新型建材科技有限公司 | Assembled light floor connected node structure |
| CN110805186B (en) * | 2019-11-18 | 2020-10-30 | 西藏涛扬新型建材科技有限公司 | Assembled light floor connected node structure |
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Application publication date: 20170929 |
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