CN202073184U - L-shaped angle steel reinforced wooden tenon-and-mortise joint node - Google Patents
L-shaped angle steel reinforced wooden tenon-and-mortise joint node Download PDFInfo
- Publication number
- CN202073184U CN202073184U CN2011201373896U CN201120137389U CN202073184U CN 202073184 U CN202073184 U CN 202073184U CN 2011201373896 U CN2011201373896 U CN 2011201373896U CN 201120137389 U CN201120137389 U CN 201120137389U CN 202073184 U CN202073184 U CN 202073184U
- Authority
- CN
- China
- Prior art keywords
- angle steel
- wooden
- tenon
- type angle
- earthly branches
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 230000002787 reinforcement Effects 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims description 26
- 230000000694 effects Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 description 11
- 230000006378 damage Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides an L-shaped angle steel reinforced wooden tenon-and-mortise joint node, which comprises a wooden column, a wooden beam and a tenon-and-mortise joint node. The wooden column and the wooden beam are connected through the tenon-and-mortise joint node, an L-shaped angle steel for reinforcement is arranged in the included angle formed after connection of the wooden column and the wooden beam, and the two ends of the L-shaped angle steel are respectively fixed on the wooden column and the wooden beam through a bolt. By adopting the L-shaped angle steel reinforced tenon-and-mortise joint node, the bearing capacity can be improved, and the energy dissipation capability can also be increased significantly. The product can be applied in emergency reinforcement of the wooden tenon-and-mortise joint node after an earthquake and also in seismic reinforcement of ordinary wooden houses.
Description
Technical field
The utility model relates to a kind of building structure, is specifically related to the wooden construction tenon fourth of the twelve Earthly Branches node that a kind of L type angle steel is reinforced, and main (but not exclusively) is used for the emergent reinforcing of wooden construction tenon fourth of the twelve Earthly Branches node after the earthquake, also can be used for the seismic hardening of general wooden frame structure.
Background technology
China's timber buildings is with a long history, and distributed areas are wider.From original log cabin in period in ancient times, develop into the modern wood structure of today, the wooden construction form constantly changes.Yet, also exist timber frame load bearing constructions such as a large amount of wooden construction, brick yoke structure and civil structure in vast rural area.These buildings are not passed through regular seismic design mostly, have often caused the loss of a large amount of casualtiess and economic asset in earthquake.Especially at the timber frame load bearing construction that southwest, the high earthquake intensity of northwest earthquake area also exist and have a large capacity and a wide range, danger is big, the serious threat people life property safety is badly in need of reinforcing reparation.
From all previous earthquake the mode of failure of wooden construction as can be seen, its earthquake mainly is divided into: supporting member destruction, destruction of a node, safeguard that body of wall destroys, roofing destroys, integral body is toppled over etc.Wherein common with destruction of a node again, and the harm maximum that causes.Joint form mainly is a tenon fourth of the twelve Earthly Branches node in the tradition wooden construction, and it usually pulls out tenon, folding tenon destruction and fourth of the twelve Earthly Branches mouth destruction etc. in earthquake.Shake back, old place in time reinforces tenon fourth of the twelve Earthly Branches node and seems particularly important.
Tradition wooden construction joint reinforcing mode mainly contains the reinforcing of U sections hoop, dog reinforcing, FRP reinforcing etc.These reinforcing modes all are from increasing the angle of node rigidity mostly, the relative displacement between the limited tenon fourth of the twelve Earthly Branches, thus avoided pulling out tenon, mode of failure such as the beam that falls.Though traditional reinforcing mode is simple and convenient, along with the increase of the integral rigidity of wooden construction, its seismic forces that is subjected to also strengthens thereupon, and these reinforcing modes are between the limited tenon fourth of the twelve Earthly Branches in the relative displacement, and the energy dissipation capacity of wooden construction also descends to some extent.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, the wooden construction tenon fourth of the twelve Earthly Branches node that provides a kind of L type angle steel to reinforce, and the tenon fourth of the twelve Earthly Branches node after this is reinforced has also increased energy dissipation capacity when improving supporting capacity, make the anti-seismic performance of wooden construction better.
The technical solution adopted in the utility model is: the wooden construction tenon fourth of the twelve Earthly Branches node that a kind of L type angle steel is reinforced, comprise pin, wooden frame and tenon fourth of the twelve Earthly Branches node, described pin is connected by tenon fourth of the twelve Earthly Branches node with wooden frame, the angle that described pin and wooden frame are connected to form has been provided with the L type angle steel of reinforcement effect, and described L type angle steel two ends are separately fixed on pin and the wooden frame by bolt.
As preferably, last angle that described pin and wooden frame are connected to form or inferior horn are provided with L type angle steel.
As preferably, be provided with L type angle steel on last angle that described pin and wooden frame are connected to form and the inferior horn simultaneously.
As preferably, the material of described L type angle steel is the steel or the power consumption steel of low-yield.
As preferably, the thickness of described L type angle steel is 6～10mm.
As preferably, the width of described L type angle steel is 1/3～1/2 of a wooden frame width.
As preferably, the length of described L type angle steel is 200～300mm.
As preferably, the diameter of described bolt is more than or equal to 10mm.
The two ends of L type angle steel described in the utility model are adjacent to pin and wooden frame respectively, and connect closely with bolt, and the form of described tenon fourth of the twelve Earthly Branches node can be straight tenon, dovetail etc.
The beneficial effects of the utility model are: the tenon fourth of the twelve Earthly Branches node that the utility model is reinforced by L type angle steel, and when supporting capacity improved, energy dissipation capacity also had remarkable increase; Product can be used for the emergent reinforcing of wooden construction tenon fourth of the twelve Earthly Branches node after the earthquake, also can be used for the seismic hardening of general wooden frame structure.
Description of drawings
Accompanying drawing is the structural representation of the wooden construction tenon fourth of the twelve Earthly Branches node of the utility model L type angle steel reinforcing.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in drawings, the wooden construction tenon fourth of the twelve Earthly Branches node that a kind of L type angle steel is reinforced, comprise pin 1, wooden frame 2 and tenon fourth of the twelve Earthly Branches node 3, described pin 1 is connected by tenon fourth of the twelve Earthly Branches node 3 with wooden frame 2, the angle that described pin 1 and wooden frame 2 are connected to form has been provided with the L type angle steel 4 of reinforcement effect, and described L type angle steel 4 two ends are separately fixed on pin 1 and the wooden frame 2 by bolt 5.
Described L type angle steel 4 can be prefabricated in the factory and finish, and carries out perforate according to bolt 5 diameters, and described bolt 5 is a standard component.
In order to improve the bearing capacity and the energy dissipation capacity of tenon fourth of the twelve Earthly Branches node, the profile and the size of L type angle steel all will satisfy certain requirement, to reach the consolidation effect of expection.L type angle steel length is at 200～300mm, and the thickness of L type angle steel is at 6～10mm, and the width of L type angle steel is 1/3～1/2 of a wooden frame width.In order to reach better anti seismic efficiency, the material of L type angle steel can adopt the power consumption material, can be prefabricated in the factory and finish.The diameter of bolt and number should be calculated definitely according to actual tenon fourth of the twelve Earthly Branches node is stressed, should satisfy the requirement of concerned countries standard simultaneously.
Claims (8)
1. the wooden construction tenon fourth of the twelve Earthly Branches node reinforced of a L type angle steel, comprise pin (1), wooden frame (2) and tenon fourth of the twelve Earthly Branches node (3), described pin (1) is connected by tenon fourth of the twelve Earthly Branches node (3) with wooden frame (2), it is characterized in that: the angle that described pin (1) and wooden frame (2) are connected to form has been provided with the L type angle steel (4) of reinforcement effect, and described L type angle steel (4) two ends are separately fixed on pin (1) and the wooden frame (2) by bolt (5).
2. the wooden construction tenon fourth of the twelve Earthly Branches node that a kind of L type angle steel according to claim 1 is reinforced, it is characterized in that: last angle or inferior horn that described pin (1) and wooden frame (2) are connected to form are provided with L type angle steel (4).
3. the wooden construction tenon fourth of the twelve Earthly Branches node that a kind of L type angle steel according to claim 1 is reinforced is characterized in that: be provided with L type angle steel (4) simultaneously on last angle that described pin (1) and wooden frame (2) are connected to form and the inferior horn.
4. the wooden construction tenon fourth of the twelve Earthly Branches node that a kind of L type angle steel according to claim 1 is reinforced is characterized in that: the material of described L type angle steel (4) is the steel or the power consumption steel of low-yield.
5. the wooden construction tenon fourth of the twelve Earthly Branches node that a kind of L type angle steel according to claim 1 is reinforced, it is characterized in that: the thickness of described L type angle steel (4) is 6～10mm.
6. the wooden construction tenon fourth of the twelve Earthly Branches node that a kind of L type angle steel according to claim 1 is reinforced, it is characterized in that: the width of described L type angle steel (4) is 1/3～1/2 of wooden frame (a 2) width.
7. the wooden construction tenon fourth of the twelve Earthly Branches node that a kind of L type angle steel according to claim 1 is reinforced, it is characterized in that: the length of described L type angle steel (4) is 200～300mm.
8. the wooden construction tenon fourth of the twelve Earthly Branches node that a kind of L type angle steel according to claim 1 is reinforced, it is characterized in that: the diameter of described bolt (5) is more than or equal to 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201373896U CN202073184U (en) | 2011-05-04 | 2011-05-04 | L-shaped angle steel reinforced wooden tenon-and-mortise joint node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201373896U CN202073184U (en) | 2011-05-04 | 2011-05-04 | L-shaped angle steel reinforced wooden tenon-and-mortise joint node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202073184U true CN202073184U (en) | 2011-12-14 |
Family
ID=45111289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201373896U Expired - Lifetime CN202073184U (en) | 2011-05-04 | 2011-05-04 | L-shaped angle steel reinforced wooden tenon-and-mortise joint node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202073184U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251584A (en) * | 2011-05-04 | 2011-11-23 | 南京工业大学 | L-shaped angle steel-reinforcing wooden structure tenon-and-mortise node |
| CN103243815A (en) * | 2013-04-10 | 2013-08-14 | 北京筑福国际工程技术有限责任公司 | End-anchored composite beam structure and corresponding reinforcing construction method |
| CN106044471A (en) * | 2015-04-02 | 2016-10-26 | 株式会社日立制作所 | Elevator device |
| CN110965699A (en) * | 2019-12-17 | 2020-04-07 | 南京工程学院 | Elastic anti-seismic device of wood beam and installation method thereof |
-
2011
- 2011-05-04 CN CN2011201373896U patent/CN202073184U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251584A (en) * | 2011-05-04 | 2011-11-23 | 南京工业大学 | L-shaped angle steel-reinforcing wooden structure tenon-and-mortise node |
| CN103243815A (en) * | 2013-04-10 | 2013-08-14 | 北京筑福国际工程技术有限责任公司 | End-anchored composite beam structure and corresponding reinforcing construction method |
| CN103243815B (en) * | 2013-04-10 | 2015-07-01 | 北京筑福国际工程技术有限责任公司 | End-anchored composite beam structure and corresponding reinforcing construction method |
| CN106044471A (en) * | 2015-04-02 | 2016-10-26 | 株式会社日立制作所 | Elevator device |
| CN106044471B (en) * | 2015-04-02 | 2018-09-25 | 株式会社日立制作所 | Lift appliance |
| CN110965699A (en) * | 2019-12-17 | 2020-04-07 | 南京工程学院 | Elastic anti-seismic device of wood beam and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102251584A (en) | L-shaped angle steel-reinforcing wooden structure tenon-and-mortise node | |
| CN102277979A (en) | Wood-structure mortise and tenon joint reinforced by energy-intensive arc-shaped steel plate | |
| CN206554274U (en) | Novel fabricated timber buildings cross steel plate connecting node | |
| CN103074959B (en) | A kind of steel plate high-strength concrete composite coupling beams | |
| CN103422576B (en) | A kind of reinforcing of wooden construction Tenon node and energy-consumption shock-absorption device | |
| CN106836488A (en) | A kind of timber structure cross steel plate node connection | |
| CN103669636A (en) | Self-reset shear walls with replaceable coupling beams | |
| CN109930746A (en) | A kind of assembled bamboo wooden frame column and its connector, assembly and disassembly methods and bamboo-wood structure node | |
| CN203626080U (en) | Self-resetting shear wall with replaceable coupling beam | |
| CN204151907U (en) | A kind of angle steel does the Tenon joint reinforcing structure supported | |
| CN202519883U (en) | FRP (Fiber Reinforce Plastic) pipe restrained high-strength steel bar enhanced super-high-toughness fiber enhanced cement-based composite material hollow column component | |
| CN103603462A (en) | Combined beam of FRP, wood and steel reinforced concrete | |
| CN202073184U (en) | L-shaped angle steel reinforced wooden tenon-and-mortise joint node | |
| CN103074951A (en) | Steel plate and high-strength concrete combined shear wall | |
| CN208668681U (en) | A kind of bamboo-steel compound frame shear wall | |
| CN201704822U (en) | Raw bamboo anti-seismic wall | |
| CN202090441U (en) | Energy dissipating timber structure tenon-jig node reinforced by arced steel plates | |
| CN109505358A (en) | A kind of assembling type node across timber structure greatly | |
| CN203080744U (en) | Steel plate and high-strength concrete combination shear wall | |
| CN104153595B (en) | The method of wooden frame Tenon node reinforced by steel bracket | |
| CN203080799U (en) | Coupling beam combining steel plates and high-strength concrete | |
| CN204826283U (en) | Honeycomb formula space reinforcing bar arrangement form concrete antiknock wallboard | |
| CN204001810U (en) | A kind of Covered with Angles encloses cover and reinforces section steel concrete column-steel girder node device after fire | |
| CN204060018U (en) | The wooden frame Tenon joint reinforcing structure supported is made with steel bracket | |
| CN101974940A (en) | Joint of buckling restrained brace and concrete beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |
|
| CX01 | Expiry of patent term |