CN106988421A - A kind of timber structure connecting node - Google Patents
A kind of timber structure connecting node Download PDFInfo
- Publication number
- CN106988421A CN106988421A CN201710367273.3A CN201710367273A CN106988421A CN 106988421 A CN106988421 A CN 106988421A CN 201710367273 A CN201710367273 A CN 201710367273A CN 106988421 A CN106988421 A CN 106988421A
- Authority
- CN
- China
- Prior art keywords
- component
- timber structure
- connecting node
- structure connecting
- components
- 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 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
-
- 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
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
- E04B2001/2644—Brackets, gussets or joining plates
-
- 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
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
- E04B2001/2644—Brackets, gussets or joining plates
- E04B2001/2648—Brackets, gussets or joining plates located in slots of the elongated wooden members
-
- 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
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
- E04B2001/2652—Details of nailing, screwing, or bolting
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 present invention relates to a kind of timber structure connecting node, 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 present invention is made up of the components of the component of insertion and two disconnections, has the advantages that connection stiffness and intensity is big, simple structure.
Description
Technical field
The present invention relates to a kind of connecting node, more particularly, to a kind of timber structure connecting node.
Background technology
Timber gives positive, happy peaceful sensation because of its warm and natural characteristic, while timber green ring
Guarantor, good endurance, 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. it is green：In timber buildings room air containing substantial amounts of polyphenol powde and by
The referred to as vitaminic anion of air, the beneficial people are physically and mentally healthy.2. save：The properties of heat preservation and energy saving of wooden frame structure is better than appointing
What his structure type.3. it is environmentally friendly：Timber be naturally can growth material, steel are big to the damage ratio timber of water 120 times.4. antidetonation
Performance：Timber structure has superior pliability, good ductility and energy dissipation capacity.Even if strong earthquake departs from whole building
Its basis, its structure is 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, its low conductivity effectively can prevent flame from inwardly spreading, thus ensure whole timber structure in for a long time not by
Destruction.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. construct：The construction period of timber structure is most short, and not climate shadow
Ring, can construct any time.
But the timber structure connection stiffness intensity used now is too weak, hell to pay of constructing.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of connection of timber structure is saved
Point.
The purpose of the present invention 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 in the form of first component formation equal angles with being connected to first component two sides.
Described two second components are connected by T-steel plate with first component respectively.
The T-steel plate is fixed in first component by multiple bolts.
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 present invention has advantages below：
(1) present invention is using a first component and two second component formation nodes, and wherein first component is insertion structure
Part, considerably increases connection stiffness and intensity.
(2) each component of the invention is realized by T-steel plate and bolt and connected, simple structure, easy construction.
(3) the node structure bearing capacity being made up of node of the present invention is strong, and safety redundancy is big, while can reduce structure
The sectional dimension of component.
(4) the bolt bending resistance of node, rivet shearing resistance, ultimate bearing capacity influence of the connection stiffness on structure is small.
(5) present invention is tried out in the natatorium in No. 4 building of one phase of certain Sports training bases project, obtains preferably economic effect
Really.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
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 the Zollinger systems and the deformation values comparison schematic diagram of existing node system of node of the present invention formation；
Fig. 5 is the Zollinger systems and the K value comparison schematic diagrams of existing node system of node of the present invention formation；
Fig. 6 is nodal moment of the present invention-rotation curve schematic diagram.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, give detailed embodiment and specific operating process, but protection scope of the present invention 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 the two sides of first component 1 and form node, the He of first component 1
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 node is formed by the component and two components disconnected of an insertion, effectively increases the rigidity and intensity of node, thus
The structural system of node composition is referred to as Zollinger systems.
Two second components 2 are connected by T-steel plate 3 with first component 1 respectively, and first component 1 passes through wood screw 8 and branch
Seat 7 is connected.T-steel plate 3 is fixed in first component 1 by multiple bolts.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 symmetricly set in the two sides of first component 1.
T-steel plate 3 is connected with second component 2 by plain bolt 9 and latch 10.
In another embodiment of the present invention, two second components 2 in the form of the formation equal angles of first component 1 with being connected
In the two sides of first component 1.
Construction gap 6 is reserved in another embodiment of the present invention, between the second component 2 and first component 1, gap of constructing
6 width is 3~7mm.In the present embodiment, the width in construction gap 6 is 5mm.
The Zollinger systems that above-mentioned node is constituted are tested and finite element analysis, experimental result such as Fig. 4-Fig. 6 institutes
Show, from experimental result and Finite element analysis results, the structure has preferable rigidity and intensity.
Preferred embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Need creative work just can make many modifications and variations according to the design of the present invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (7)
1. a kind of timber structure connecting node, it is characterised 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.
2. timber structure connecting node according to claim 1, it is characterised in that described two second components with the first structure
The form of part formation equal angles is connected to first component two sides.
3. timber structure connecting node according to claim 1, it is characterised in that described two second components pass through T respectively
Shape steel plate is connected with first component.
4. timber structure connecting node according to claim 3, it is characterised in that the T-steel plate is solid by multiple bolts
Due in first component.
5. timber structure connecting node according to claim 4, it is characterised in that the bolt includes band sleeve high intensity spiral shell
Bolt.
6. timber structure connecting node according to claim 1, it is characterised in that pre- between the second component and first component
Stay construction gap.
7. timber structure connecting node according to claim 6, it is characterised in that the width in the construction gap is 3~
7mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367273.3A CN106988421A (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 |
|---|---|---|---|
| CN201710367273.3A CN106988421A (en) | 2017-05-23 | 2017-05-23 | A kind of timber structure connecting node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106988421A true CN106988421A (en) | 2017-07-28 |
Family
ID=59420715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710367273.3A Pending CN106988421A (en) | 2017-05-23 | 2017-05-23 | A kind of timber structure connecting node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106988421A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440927A (en) * | 2018-10-23 | 2019-03-08 | 哈尔滨工业大学 | A kind of construction method of interactive timber structure connecting node and node |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032832A (en) * | 2014-06-09 | 2014-09-10 | 南京林业大学 | Post-tensioning method prestress bamboo-wood framework |
| CN104790535A (en) * | 2015-04-23 | 2015-07-22 | 沈阳建筑大学 | Beam and column joint structure of timber architecture |
| CN207405772U (en) * | 2017-05-23 | 2018-05-25 | 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 CN201710367273.3A patent/CN106988421A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032832A (en) * | 2014-06-09 | 2014-09-10 | 南京林业大学 | Post-tensioning method prestress bamboo-wood framework |
| CN104790535A (en) * | 2015-04-23 | 2015-07-22 | 沈阳建筑大学 | Beam and column joint structure of timber architecture |
| CN207405772U (en) * | 2017-05-23 | 2018-05-25 | 同济大学建筑设计研究院(集团)有限公司 | A kind of timber structure connecting node |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440927A (en) * | 2018-10-23 | 2019-03-08 | 哈尔滨工业大学 | A kind of construction method of interactive timber structure connecting node and node |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| 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: 20170728 |
|
| RJ01 | Rejection of invention patent application after publication |