CN207405772U - A kind of timber structure connecting node - Google Patents
A kind of timber structure connecting node Download PDFInfo
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- CN207405772U CN207405772U CN201720576500.9U CN201720576500U CN207405772U CN 207405772 U CN207405772 U CN 207405772U CN 201720576500 U CN201720576500 U CN 201720576500U CN 207405772 U CN207405772 U CN 207405772U
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- timber structure
- structure connecting
- connecting node
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Abstract
The utility model is related to a kind of timber structure connecting nodes, and including a first component and two second components, described two second components are connected to first component two sides and form node, and the first component and second component are Wood member.Compared with prior art, the utility model is made of the component of perforation and the components of two disconnections, have many advantages, such as connection stiffness and intensity greatly, simple structure.
Description
Technical field
The utility model is related to a kind of connecting node, more particularly, to a kind of timber structure connecting node.
Background technology
Timber gives the sensation of positive, happy peacefulness, while timber green ring because of its warm and natural characteristic
Guarantor, durability are good, therefore in the more and more of large-scale public building (such as natatorium, gymnasium, exhibition center).Timber structure
Building has the advantages such as huge sustainable development：1. green：In timber buildings room air containing substantial amounts of polyphenol powde and by
The referred to as vitaminic anion of air, it is physically and mentally healthy beneficial to the people.It is 2. energy saving：The properties of heat preservation and energy saving of wooden frame structure is better than appointing
What his structure type.3. environmental protection：Timber be naturally can growth material, steel are 120 times big to the damage ratio timber of water.4. antidetonation
Performance：Timber structure has superior flexibility, good ductility and energy dissipation capacity.Even if strong earthquake departs from whole building
Its basis, structure are also often intact.Timber structure toughness is big, has very for moment impact load and Cyclic fatigue destruction
Strong resistivity, has optimal shock resistance in all structures, and this point has fully been proved in many big earthquake centres.⑤
Durability：Timber is the strong material of a kind of stabilization, long lifespan, durability.6. fire resistance：Fire retardant treated timber structure has
Carbonize effect, low conductivity effectively can prevent flame from inwardly spreading, so as to ensure entire timber structure within some time from
It destroys.7. flexible design, utilization rate are high：Compared with steel construction, concrete structure and masonry structure, the type of attachment of timber structure is most
To be various, space layout is the most flexible, utilization rate highest.8. it constructs：The construction period of timber structure is most short, and not climate shadow
It rings, can construct any time.
But used timber structure connection stiffness intensity is too weak now, hell to pay of constructing.
Utility model content
The purpose of this utility model is exactly to provide a kind of timber structure in order to overcome the problems of the above-mentioned prior art and connect
Connect node.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of timber structure connecting node, including a first component and two second components, described two second components point
First component two sides are not connected to and form node, and the first component and second component are Wood member.
Described two second components are connected to first component two sides in the form of forming equal angles with first component.
Described two second components are connected respectively by T-steel plate with first component.
The T-steel plate is fixed on by multiple bolts in first component.
The bolt includes band sleeve high-strength bolt.
Construction gap is reserved between the second component and first component.
The width in the construction gap is 3~7mm.
Compared with prior art, the utility model has the following advantages：
(1) the utility model forms node using a first component and two second components, and wherein first component is to pass through
Logical component, considerably increases connection stiffness and intensity.
(2) each component of the utility model realizes connection by T-steel plate and bolt, and simple structure is easy for construction.
(3) the node structure bearing capacity being made of the utility model node is strong, and safety redundancy is big, while can reduce
The sectional dimension of structural elements.
(4) the bolt bending resistance of node, rivet shearing resistance, connection stiffness influence the ultimate bearing capacity of structure small.
(5) the utility model tries out the natatorium in No. 4 building of one phase of Mr. Yu's Sports training bases project, obtains preferable economical
Effect.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the sectional view at 1-1 in Fig. 1；
Fig. 3 is the sectional view at 2-2 in Fig. 1；
Fig. 4 is that the Zollinger systems that the utility model node is formed are illustrated compared with the deformation values of existing node system
Figure；
Fig. 5 is the Zollinger systems and the K value comparison schematic diagrams of existing node system that the utility model node is formed；
Fig. 6 is the utility model nodal moment-rotation curve schematic diagram.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model
Implemented premised on technical solution, give detailed embodiment and specific operating process, but the guarantor of the utility model
Shield scope is not limited to following embodiments.
As shown in Figure 1-Figure 3, the present embodiment provides a kind of timber structure connecting node, including a first component 1 and two
Second component 2, described two second components 2 are connected to 1 two sides of first component and form node, 1 He of first component
Second component 2 is Wood member.In the present embodiment, first component 1 is laminated wood continuous arc beam, and second component is wooden straight beam.
The component and the components of two disconnections that the node is penetrated through by one are formed, and effectively increase the rigidity and intensity of node, thus
The structural system of node composition is known as Zollinger systems.
Two second components 2 are connected respectively by T-steel plate 3 with first component 1, and first component 1 passes through wood screw 8 and branch
Seat 7 connects.T-steel plate 3 is fixed on by multiple bolts in first component 1.As shown in Fig. 2, bolt includes 8.8 grades of M24 band sets
Cylinder high-strength bolt 4 and 5.6 grades of M24 are commonly arranged at most upper one without 5,8.8 grades of M24 band sleeves high-strength bolts 4 of sleeve bolt
Row and most next row improve bonding strength.
Two second components 2 are symmetrically disposed on 1 two sides of first component.
T-steel plate 3 is connected with second component 2 by plain bolt 9 and bolt 10.
In another embodiment of the utility model, two second components 2 with first component 1 in the form of forming equal angles
It is connected to 1 two sides of first component.
Construction gap 6, construction are reserved in another embodiment of the utility model, between the second component 2 and first component 1
The width in gap 6 is 3~7mm.In the present embodiment, the width in construction gap 6 is 5mm.
The Zollinger systems of above-mentioned node composition are tested and finite element analysis, experimental result such as Fig. 4-Fig. 6 institutes
Show, from experimental result and Finite element analysis results, which has preferable rigidity and intensity.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (6)
1. a kind of timber structure connecting node, which is characterized in that including a first component and two second components, described two
Two components are connected to first component two sides and form node, and the first component and second component are Wood member, institute
It states two second components and is connected to first component two sides in the form of forming equal angles with first component, the angle is sharp
Angle.
2. timber structure connecting node according to claim 1, which is characterized in that described two second components pass through T respectively
Shape steel plate is connected with first component.
3. timber structure connecting node according to claim 2, which is characterized in that the T-steel plate is consolidated by multiple bolts
Due in first component.
4. timber structure connecting node according to claim 3, which is characterized in that the bolt includes band sleeve high intensity spiral shell
Bolt.
5. timber structure connecting node according to claim 1, which is characterized in that pre- between the second component and first component
Stay construction gap.
6. timber structure connecting node according to claim 5, which is characterized in that the width in the construction gap for 3~
7mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576500.9U CN207405772U (en) | 2017-05-23 | 2017-05-23 | A kind of timber structure connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576500.9U CN207405772U (en) | 2017-05-23 | 2017-05-23 | A kind of timber structure connecting node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207405772U true CN207405772U (en) | 2018-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720576500.9U Active CN207405772U (en) | 2017-05-23 | 2017-05-23 | A kind of timber structure connecting node |
Country Status (1)
| Country | Link |
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| CN (1) | CN207405772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988421A (en) * | 2017-05-23 | 2017-07-28 | 同济大学建筑设计研究院(集团)有限公司 | A kind of timber structure connecting node |
-
2017
- 2017-05-23 CN CN201720576500.9U patent/CN207405772U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988421A (en) * | 2017-05-23 | 2017-07-28 | 同济大学建筑设计研究院(集团)有限公司 | A kind of timber structure connecting node |
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