CN107476445A - A kind of orthogonal laminated wood wall dovetail interconnection technique and preparation method - Google Patents
A kind of orthogonal laminated wood wall dovetail interconnection technique and preparation method Download PDFInfo
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- CN107476445A CN107476445A CN201710708667.0A CN201710708667A CN107476445A CN 107476445 A CN107476445 A CN 107476445A CN 201710708667 A CN201710708667 A CN 201710708667A CN 107476445 A CN107476445 A CN 107476445A
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- dovetail
- wall
- laminated wood
- orthogonal laminated
- interconnection technique
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- 239000002023 wood Substances 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 9
- 238000010079 rubber tapping Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 210000003746 feather Anatomy 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000003801 milling Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 7
- 238000009417 prefabrication Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 235000007173 Abies balsamea Nutrition 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 241000332824 Tsuga chinensis Species 0.000 description 1
- 235000010183 Tsuga mertensiana Nutrition 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012360 testing method 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
- 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
- E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
-
- 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
- E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
- E04B1/486—Shear dowels for wood
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Abstract
The present invention relates to a kind of orthogonal laminated wood wall dovetail interconnection technique and preparation method, belong to timber engineering technical field.Orthogonal laminated wood wall dovetail tenon connecting structure includes dovetail rabbet working wall and dovetail slot wall, the dovetail rabbet working wall longitudinally processes dovetail rabbet working in orthogonal laminated wood end face along wall, the dovetail slot wall longitudinally mills out dovetail slot in orthogonal laminated wood plane along wall, and dovetail slot angular compliance dovetail rabbet working is processed.When timber buildings are constructed, dovetail rabbet working wall is alignd with dovetail slot wall by way of lifting and knocked in, complete connection.In being connected present invention is mainly applied to orthogonal laminated structure construction wall, its joinery and its construction combination modern wood structure during Ancient Times in China is built is combined, wall connecting node strength requirement can not only be met, and prefabrication can be realized, and can be in live rapid construction.
Description
Technical field：
The present invention relates to a kind of orthogonal laminated wood wall dovetail interconnection technique and preparation method, is a kind of specifically
The technology for the orthogonal laminated wood wall in two sides being attached using dovetail structure, can use tapping screw or adhesive pair after connection
Junction is reinforced, and belongs to timber engineering technical field.
Technical background：
Orthogonal laminated wood (Cross-Laminated Timber, abbreviation CLT) is that one kind is mated formation by dimension stock is crisscross
The Novel engineering wooden materials formed.Orthogonal laminated wood excellent in mechanical performance, stable performance in plane, can be used as main Building wood
Material builds timber buildings on the middle and senior level, and also alternative precast slab is used in common buildings.In recent years, timber structure on the middle and senior level
Building is worldwide rapidly growing.What China was put into effect in 2017《More high-rise Code for design of timber structures》In have allowed for building
Timber buildings on the middle and senior level are made, it is existing《Code for design of timber structures》Also related content will be built to CLT in latest revision
Supplemented.In terms of CLT production lines, the country has at present adds the CLT of low-carbon new industrial research institute independent research prefabricated in Ningbo
Plate pilot production line.The development following in China of CLT buildings is very considerable.
In timber buildings, suitable connector is most important to fully demonstrating material property.Foreign study scholar sends out
Existing, tradition includes Bolted angle connection, anchor connection and self-drilling connection applied to CLT connected mode can not give full play to
CLT superior function.Joinery and its construction is the Ancient Times in China people as the main type of attachment in Ancient Times in China timber buildings
Crystallization of wisdom, it has good intensity, and can consume influence of the earthquake to building.After second industrial revolution, by hand
The joinery and its construction of making is substituted by the metal connecting piece of industrialized mass production, fades away.Into after 21st century, meter
The development of calculation machine digital control technology worldwide rapidly, traditional joinery and its construction carry out industrial metaplasia by this technology
Production, comes back in the sight of people.Orthogonal laminated wood wall dovetail interconnection technique of the present invention passes through this calculating
The maturation of machine control technology, it is achieved factory process, prefabricated production.
The content of the invention：
The purpose of the present invention is to propose to a kind of orthogonal laminated wood wall dovetail connecting node and preparation method.The connection skill
Modern Wood Construction material is combined by art with the mortise-tenon joint form in China's tradition timber buildings, exploitation novel C LT
Tenon wall connecting form, contribute to popularization of the CLT buildings in China.The fabrication techniques method is simple, feasible, can enter in factory
Row is prefabricated.
The present invention can be achieved through the following technical solutions：
1. a kind of orthogonal laminated wood wall dovetail interconnection technique and preparation method, including orthogonal laminated wood material, it is special
Sign is to carry out dovetail feather joint to two blocks of orthogonal laminated wood materials, forms right angle node.
2. the preparation method of the orthogonal laminated wood dovetail interconnection technique of the present invention comprises the following steps：
A) orthogonal laminated wood material is prepared, is sawn to appropriate size；
B) dovetail rabbet working is generally longitudinally processed one piece of orthogonal laminated wood wall side；
C) dovetail slot is longitudinally milled out along surface of wall in another piece of orthogonal laminated wood plane, its included angle coordinates dovetail
Tenon is processed；
D) generic connectivity：Wall is opened into dovetail rabbet working one end open with another side the notch of dovetail slot wall and align, longitudinal direction
It is embedded, complete connection；
E) nail reinforces connection：Wall is opened into dovetail rabbet working one end open with another side the notch of dovetail slot wall and align, indulge
To insertion, tapping screw is passed through into wall, hammers into tenon, completes connection；
F) glue reinforces connection：Apply adhesive in dovetail rabbet working or dovetail slot, by wall open dovetail rabbet working one end with it is another
The notch alignment of dovetail slot wall is simultaneously opened, longitudinal direction is embedded, completes connection.
3. the orthogonal laminated wood wall dovetail interconnection technique, it is characterized in that, making orthogonal laminated wood dimension stock should accord with
Close the size of timber used in orthogonal laminated wood, moisture content, density and mechanical strength requirement.
4. the orthogonal laminated wood wall dovetail interconnection technique, it is characterized in that, the orthogonal laminated wood sheet material number of plies is n, and
And n >=3 (n ∈ N+).
5. the orthogonal laminated wood wall dovetail interconnection technique preparation method, it is characterized in that, the processing of dovetail can be with
It is manual processing, can is tenonen, milling machine processing or the processing of computer digit Machine-Tool Control.
6. the orthogonal laminated wood wall dovetail interconnection technique preparation method, it is characterized in that, dovetail slot depth should not
Less than outermost layer dimension stock thickness；Dovetail width is not more than thickness of wall body.
7. generic connectivity in the orthogonal laminated wood wall dovetail interconnection technique preparation method, it is characterized in that, dovetail
Head, tongue-and-groove do not apply any adhesive.
8. nail reinforces connection in the orthogonal laminated wood wall dovetail interconnection technique preparation method, it is characterized in that, self tapping
Screw intensity is 8.8 grades；Its length has reinforcement effect to be defined according to depending on thickness of wall body to hammer into dovetail rabbet working part.
9. nail reinforces connection in the orthogonal laminated wood wall dovetail interconnection technique preparation method, it is characterized in that, self tapping
Screw spacing, back gauge should meet relevant criterion, and along orthogonal laminated wood wall short transverse longitudinal arrangement.
10. glue reinforces connection in the orthogonal laminated wood wall dovetail interconnection technique preparation method, it is characterized in that, gluing
Agent should be selected according to specifically used environment.
Brief description of the drawings：
Fig. 1 is the orthogonal laminated wood wall dovetail structure of the present invention
Fig. 2 is the orthogonal laminated wood wall dovetail slot structure of the present invention
Fig. 3 is the orthogonal laminated wood wall dovetail installation diagram of the present invention
Description of reference numerals is as follows：
1- dovetails；2- dovetail slots
Embodiment：
To make the technological merit of the present invention and scheme clearer, specific implementation method is entered below in conjunction with attached Example
Row explanation.
Orthogonal laminated wood wall dovetail connecting node construction in example is as follows：
1. dimension stock used in orthogonal laminated wood is Canadian import Chinese hemlock spruce sawn timber, sectional dimension is 38mm × 140mm.
2. orthogonal laminated wood moisture content is 10%.
3. if Fig. 1 is the orthogonal laminated wood wall dovetail structure of the present invention.
4. if Fig. 2 is the orthogonal laminated wood wall dovetail slot structure of the present invention.
Orthogonal laminated wood wall dovetail and dovetail slot cooperate and linked together.Building CLT timber buildings
When, it can be embedded in from top by wall is lifted by dovetail structure in fixed wall by way of lifting, complete to build
The connection of walling body.The machining accuracy of dovetail is different, and connection elasticity is slightly different.
A kind of orthogonal laminated wood wall dovetail connecting node and making comprise the following steps：
1) orthogonal laminated wood material is prepared, is cut out to appropriate size；
2) dovetail rabbet working is longitudinally processed along wall one piece of orthogonal laminated wood end face；
3) dovetail slot is longitudinally milled out along wall in another piece of orthogonal laminated wood plane, its angular compliance dovetail rabbet working is carried out
Processing；
4) generic connectivity：Wall is opened into dovetail rabbet working one end open with another side the notch of dovetail slot wall and align, longitudinal direction
It is embedded, complete connection；
5) nail reinforces connection：Wall is opened into dovetail rabbet working one end open with another side the notch of dovetail slot wall and align, indulge
To insertion, tapping screw is passed through into wall, hammers into tenon, completes connection；
6) glue reinforces connection：Apply adhesive in dovetail rabbet working or dovetail slot, by wall open dovetail rabbet working one end with it is another
The notch alignment of dovetail slot wall is simultaneously opened, longitudinal direction is embedded, completes connection.
Test data shows that the lateral strength of the orthogonal laminated wood wall dovetail tenon connecting structure of generic connectivity form is in 4-
6kN；The lateral strength for reinforcing the orthogonal laminated wood wall dovetail tenon connecting structure of type of attachment compares the swallow of generic connectivity form
Tail tenon structure can improve 30-40%.
Claims (10)
1. a kind of orthogonal laminated wood wall dovetail interconnection technique and preparation method, including orthogonal laminated wood material, it is characterized in that
Dovetail feather joint is carried out to two blocks of orthogonal laminated wood materials, forms right angle connecting structure.
2. the preparation method of the orthogonal laminated wood dovetail interconnection technique of the present invention comprises the following steps：
A) orthogonal laminated wood material is prepared, is sawn to appropriate size；
B) dovetail rabbet working is generally longitudinally processed one piece of orthogonal laminated wood wall side；
C) dovetail slot is longitudinally milled out along surface of wall in another piece of orthogonal laminated wood plane, its included angle coordinates dovetail rabbet working
It is processed；
D) generic connectivity：Wall is opened into dovetail rabbet working one end to open with another side the notch of dovetail slot wall and align, longitudinal direction is embedded,
Complete connection；
E) nail reinforces connection：Wall is opened into dovetail rabbet working one end open with another side the notch of dovetail slot wall and align, longitudinal direction is embedding
Enter, tapping screw is passed through into wall, hammer into tenon, complete connection；
F) glue reinforces connection：Apply adhesive in dovetail rabbet working or dovetail slot, wall is opened into dovetail rabbet working one end and another side
The notch alignment of dovetail slot wall is opened, longitudinal direction is embedded, completes connection.
3. orthogonal laminated wood wall dovetail interconnection technique as claimed in claim 1, it is characterized in that, make orthogonal laminated wood rule
Lattice material should meet the size of timber used in orthogonal laminated wood, moisture content, density and mechanical strength requirement.
4. orthogonal laminated wood wall dovetail interconnection technique as claimed in claim 1, it is characterized in that, orthogonal laminated wood sheet metal layer
Number is n, and n >=3 (n ∈ N+).
5. orthogonal laminated wood wall dovetail interconnection technique preparation method as claimed in claim 2, it is characterized in that, dovetail
Processing can be manual processing, can be tenonen, milling machine processing or the processing of computer digit Machine-Tool Control.
6. orthogonal laminated wood wall dovetail interconnection technique preparation method as claimed in claim 2, it is characterized in that, dovetail slot
Depth should be not less than outermost layer dimension stock thickness；Dovetail width is not more than thickness of wall body.
7. generic connectivity in orthogonal laminated wood wall dovetail interconnection technique preparation method as claimed in claim 2, its feature
It is that dovetail rabbet working, tongue-and-groove do not apply any adhesive.
8. nail reinforces connection in orthogonal laminated wood wall dovetail interconnection technique preparation method as claimed in claim 2, it is special
Sign is that tapping screw intensity is 8.8 grades；Its length has reinforcement effect according to depending on thickness of wall body to hammer into dovetail rabbet working part
It is defined.
9. nail reinforces connection in orthogonal laminated wood wall dovetail interconnection technique preparation method as claimed in claim 2, it is special
Sign is, tapping screw spacing, back gauge should meet relevant criterion, and along orthogonal laminated wood wall short transverse longitudinal arrangement.
10. glue reinforces connection in orthogonal laminated wood wall dovetail interconnection technique preparation method as claimed in claim 2, it is special
Sign is that adhesive should be selected according to specifically used environment.
Orthogonal laminated wood connecting structure of wall made from a kind of either method with described in claim 1~10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710708667.0A CN107476445A (en) | 2017-08-17 | 2017-08-17 | A kind of orthogonal laminated wood wall dovetail interconnection technique and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710708667.0A CN107476445A (en) | 2017-08-17 | 2017-08-17 | A kind of orthogonal laminated wood wall dovetail interconnection technique and preparation method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104282A (en) * | 2018-01-04 | 2018-06-01 | 同济大学建筑设计研究院(集团)有限公司 | Steel dovetail wood wallboard connecting node |
| CN109403505A (en) * | 2018-12-11 | 2019-03-01 | 哈尔滨理工大学 | Stalk-steel body system assembled wall and its joint connecting method |
| CN111958713A (en) * | 2020-08-21 | 2020-11-20 | 苏州皇家整体住宅系统有限公司 | Broken line type laminated wood splicing method |
| WO2024167394A1 (en) | 2023-02-06 | 2024-08-15 | Clt Factory, Sia | A joint for wall panels made of cross laminated timber |
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| CN102296727A (en) * | 2011-05-03 | 2011-12-28 | 于淑敏 | Composite wall body, production method and application |
| CN202673900U (en) * | 2012-06-05 | 2013-01-16 | 张永军 | Plate connecting structure |
| CN203088304U (en) * | 2013-01-23 | 2013-07-31 | 山东蓝图家具制造有限公司 | Solid wood stereoscopic-grain wood bed support with dovetail joints |
| CN203280092U (en) * | 2013-05-22 | 2013-11-13 | 孙震 | Embedded type combined solid wood stool |
| CN203328237U (en) * | 2013-06-09 | 2013-12-11 | 湖南高鹏木艺有限公司 | Combination structure of solid wood cabinet |
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| CN204949074U (en) * | 2015-09-28 | 2016-01-13 | 邴兆豪 | Modularization combination beehive |
| CN105697491A (en) * | 2016-01-21 | 2016-06-22 | 韩守春 | Method for connecting furniture through dovetail joint structure |
| EP3079869A1 (en) * | 2013-12-10 | 2016-10-19 | Stora Enso Oyj | Method for manufacturing a prefabricated building element |
| CN106419268A (en) * | 2015-08-04 | 2017-02-22 | 天津市日月星家具有限公司 | Sofa bottom plate wood frame structure |
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- 2017-08-17 CN CN201710708667.0A patent/CN107476445A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296727A (en) * | 2011-05-03 | 2011-12-28 | 于淑敏 | Composite wall body, production method and application |
| CN202673900U (en) * | 2012-06-05 | 2013-01-16 | 张永军 | Plate connecting structure |
| CN203088304U (en) * | 2013-01-23 | 2013-07-31 | 山东蓝图家具制造有限公司 | Solid wood stereoscopic-grain wood bed support with dovetail joints |
| CN203280092U (en) * | 2013-05-22 | 2013-11-13 | 孙震 | Embedded type combined solid wood stool |
| CN203328237U (en) * | 2013-06-09 | 2013-12-11 | 湖南高鹏木艺有限公司 | Combination structure of solid wood cabinet |
| EP3079869A1 (en) * | 2013-12-10 | 2016-10-19 | Stora Enso Oyj | Method for manufacturing a prefabricated building element |
| CN203821609U (en) * | 2014-04-17 | 2014-09-10 | 浙江瑞明节能科技股份有限公司 | Connection structure used for sun room framework |
| CN106419268A (en) * | 2015-08-04 | 2017-02-22 | 天津市日月星家具有限公司 | Sofa bottom plate wood frame structure |
| CN204949074U (en) * | 2015-09-28 | 2016-01-13 | 邴兆豪 | Modularization combination beehive |
| CN105697491A (en) * | 2016-01-21 | 2016-06-22 | 韩守春 | Method for connecting furniture through dovetail joint structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104282A (en) * | 2018-01-04 | 2018-06-01 | 同济大学建筑设计研究院(集团)有限公司 | Steel dovetail wood wallboard connecting node |
| CN109403505A (en) * | 2018-12-11 | 2019-03-01 | 哈尔滨理工大学 | Stalk-steel body system assembled wall and its joint connecting method |
| CN111958713A (en) * | 2020-08-21 | 2020-11-20 | 苏州皇家整体住宅系统有限公司 | Broken line type laminated wood splicing method |
| WO2024167394A1 (en) | 2023-02-06 | 2024-08-15 | Clt Factory, Sia | A joint for wall panels made of cross laminated timber |
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Application publication date: 20171215 |