CN201953084U - Wood structure node movable bolt hole earthquake-proof reinforced flat iron - Google Patents
Wood structure node movable bolt hole earthquake-proof reinforced flat iron Download PDFInfo
- Publication number
- CN201953084U CN201953084U CN2010206252516U CN201020625251U CN201953084U CN 201953084 U CN201953084 U CN 201953084U CN 2010206252516 U CN2010206252516 U CN 2010206252516U CN 201020625251 U CN201020625251 U CN 201020625251U CN 201953084 U CN201953084 U CN 201953084U
- Authority
- CN
- China
- Prior art keywords
- earthquake
- bolt hole
- flat iron
- tenon
- band iron
- 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 - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 35
- 239000002023 wood Substances 0.000 title abstract description 4
- 238000010276 construction Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to a wood structure node movable bolt hole earthquake-proof antiknock reinforced flat iron. The bolt hole is changed from a round hole to a rectangular hole. When the earthquake force is not large, a certain slide of a rabbet in a rivet port or the crossbeam along the vertical pole direction is generated to consume the earthquake energy. When the earthquake force is relative large, the flat iron effectively prevents the rabbet from being drawn out from the rivet port or prevent relative large slide amount of the crossbeam along the vertical pole direction, therefore the safety of the whole structure is ensured. The wood structure node movable bolt hole earthquake-proof reinforced flat iron ensures a certain slide amount of the rabbet in the rivet port or crossbeam along the vertical pole direction to consume the earthquake energy and also prevents the rabbet from being drawn from the rivet port or prevents over large slide amount of the crossbeam. The construction of the flat iron is simple.
Description
Technical field
The utility model relates to a kind of wooden construction Activity On the Node bolt hole seismic hardening band iron, belongs to intrinsic concrete structure reinforcement technical field.
Background technology
Ancient Chinese connects for the general mortise and tenon that adopts between each member of timber buildings and modern rural area timber buildings, and the wooden construction mortise and tenon is made up of tenon and fourth of the twelve Earthly Branches mouth.The mortise and tenon node is a kind of semi-rigid node, when being subjected to load, can produce frictional force and normal stress on two sides of the tenon of mortise and tenon node and fourth of the twelve Earthly Branches mouth, along with the continuation increase of load, tenon can have extracting to a certain degree from fourth of the twelve Earthly Branches mouth, can consume certain seismic energy like this.Mortise and tenon has " flexibility " connection performance in addition, can reduce the integral rigidity of structure, increases the ductility of total, and total suffered inertia force in earthquake motion is reduced, and has good seismic resistance.But tenon is extracted and can be caused very big harm to structure from the fourth of the twelve Earthly Branches mouth during earthquake, for example wooden frame structure pitches during February in 1996 Yunnan on the 3rd Lijing earthquake, about, rock back and forth, node not only bears horizontal force, also will bear the effect of drawing and turning round, so the node place is easy to produce out of joint.Because tenon is extracted the timber frame dismemberent is caused mostly in the house of Lijing earthquake collapse.Therefore, the mortise and tenon node has good seismic resistance, and this anti-seismic performance is mainly reflected in it and has certain " flexibility ".From as can be known to the investigation situation of rural area, Yunnan Province wooden construction local-style dwelling houses, the existing reinforcing band iron of rural area wooden construction local-style dwelling houses bolt hole is a circular port, more bigger than the diameter of bolt, therefore the restriction that the tenon of mortise and tenon node and the relative slippage between the mouth of the fourth of the twelve Earthly Branches were subjected to band iron when earthquake took place like this, mortise and tenon node good seismic resistance also can not obtain performance.In addition, the crossbeam of wearing the bucket wooden frame structure connects all columns with a lumps of wood down, is commonly called as and wears a tree, used in making timber for boats.When earthquake took place, the slippage of wearing the vertical pin direction in edge, mill also can consume certain seismic energy, but traditional reinforcing band iron has also limited the generation of this slippage.
Summary of the invention
In order to solve the limitation of existing reinforcing with band iron, the utility model provides a kind of wooden construction Activity On the Node bolt hole seismic hardening band iron, can allow tenon in the mouth of the fourth of the twelve Earthly Branches or wear a tree, used in making timber for boats and have certain slippage to come earthquake energy in the vertical pillars direction during earthquake, it is excessive in the slippage of vertical pillars direction that a tree, used in making timber for boats is extracted or worn to the tenon that can limit the mortise and tenon node again from fourth of the twelve Earthly Branches mouth.
The technical scheme that its technical problem that solves the utility model adopts is: the bolt hole that tradition is reinforced with band iron changes slot into by circular port.
When seismic forces was little, tenon can or be worn the mill in the mouth of the fourth of the twelve Earthly Branches had certain slippage in the vertical pillars direction, can rely on the mortise and tenon node like this and wear the mill to consume certain seismic energy; When seismic forces is big, tenon is in the mouth of the fourth of the twelve Earthly Branches or to wear the mill just bigger in the slippage of vertical pillars direction, bolt is near the edge of rectangle bolt hole like this, and the continuation that band iron has just limited slippage increases, and can prevent effectively that tenon from deviating from or to wear the slippage in mill excessive from fourth of the twelve Earthly Branches mouth.
The beneficial effects of the utility model are, can allow tenon in the mouth of the fourth of the twelve Earthly Branches or wear a tree, used in making timber for boats and have certain slippage to come earthquake energy in the vertical pillars direction, can prevent that again the slippage that tenon extracted or wore the mill from fourth of the twelve Earthly Branches mouth is excessive, simple structure.
Below in conjunction with drawings and Examples the utility model is further specified, but structure of the present utility model is not limited to shown in the accompanying drawing.
Description of drawings
Fig. 1 is the graphics that the utility model is used to reinforce both sides tenon mortise and tenon node.
Fig. 2 is the graphics that the utility model is used to reinforce one-sided tenon mortise and tenon node.
Fig. 3 is that the utility model is used to reinforce the graphics of wearing the mill.
The specific embodiment
Among Fig. 1 to Fig. 3, pin 1, wooden frame 2, wear mill 3, bolt hole is the bolt 4 of circular port, and bolt hole is the bolt 5 of movable span, is used to reinforce " one " font band iron 6 that all there is tenon the pillar both sides, be used to reinforce one-sided " T " font band iron 7 that tenon is arranged of pillar, be used to reinforce " ten " font band iron 8 of wearing the mill.
In Fig. 1, all there is tenon pin 1 both sides, and this pillar is generally center pillar in wooden construction, and the pillar both sides all have Liang Yuqi to connect.The node of this form is reinforced with " one " font band iron 6 as shown in the figure, and respectively with a band iron, the bolt hole on the band iron all is the movable screw keyhole in the node both sides.When earthquake takes place, the tenon of pillar both sides can have certain slippage to come earthquake energy along fourth of the twelve Earthly Branches mouth, when slippage is big, the continuation that band iron has just limited slippage enlarges, can effectively prevent out of joint, simultaneously band iron also improves to the bending resistance and the shear resistance of mortise and tenon node, and then node semi-rigid had certain reinforcement.
In Fig. 2, pin 1 is one-sided tenon, and this pillar is generally side column in wooden construction, only has Liang Yuqi to connect in pillar one side.The node of this form is reinforced with " T " font band iron 7 as shown in the figure, and each is with a band iron in the node both sides, on the post band iron bolt hole be circular port, the bolt hole of band iron is the movable screw keyhole on the beam.When earthquake takes place, the beam tenon can have certain slippage to come earthquake energy along fourth of the twelve Earthly Branches mouth, when slippage is big, the continuation that band iron has just limited slippage increases, can effectively prevent out of joint, simultaneously band iron also improves to the bending resistance and the shear resistance of mortise and tenon node, and then node semi-rigid had certain reinforcement.
In Fig. 3, pin is worn the mill by one and is passed.The node of this form is reinforced with " ten " font band iron 8 as shown in the figure, and each is with a band iron in the node both sides.The bolt hole of band iron is a circular port on the post, and the bolt hole of wearing band iron on the mill is the movable screw keyhole.When earthquake took place, wearing the mill had certain slippage to come earthquake energy in the vertical pillars direction, and when slippage was big, the continuation that band iron has just limited slippage increased, thereby guaranteed the safety of total.
Claims (1)
1. wooden construction Activity On the Node bolt hole seismic hardening band iron, it is characterized in that: the bolt hole on this band iron is a slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206252516U CN201953084U (en) | 2010-11-25 | 2010-11-25 | Wood structure node movable bolt hole earthquake-proof reinforced flat iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206252516U CN201953084U (en) | 2010-11-25 | 2010-11-25 | Wood structure node movable bolt hole earthquake-proof reinforced flat iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201953084U true CN201953084U (en) | 2011-08-31 |
Family
ID=44497203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206252516U Expired - Fee Related CN201953084U (en) | 2010-11-25 | 2010-11-25 | Wood structure node movable bolt hole earthquake-proof reinforced flat iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201953084U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835525A (en) * | 2014-03-13 | 2014-06-04 | 洛阳理工学院 | Steel-wood composited reinforcement device for ancient wood frames |
| CN106337569A (en) * | 2016-11-01 | 2017-01-18 | 辽宁工程技术大学 | Tiebeam-column structural-deformation and energy-consumption node |
| CN106894650A (en) * | 2017-04-24 | 2017-06-27 | 福州大学 | Timber structure beam column Tenon joint reinforcing structure and its construction method |
| CN114016794A (en) * | 2021-12-03 | 2022-02-08 | 昆明理工大学 | Sticky elastic-soft steel composite energy dissipation and shock absorption device for reinforced wood structure mortise and tenon joint |
-
2010
- 2010-11-25 CN CN2010206252516U patent/CN201953084U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835525A (en) * | 2014-03-13 | 2014-06-04 | 洛阳理工学院 | Steel-wood composited reinforcement device for ancient wood frames |
| CN106337569A (en) * | 2016-11-01 | 2017-01-18 | 辽宁工程技术大学 | Tiebeam-column structural-deformation and energy-consumption node |
| CN106337569B (en) * | 2016-11-01 | 2018-08-14 | 辽宁工程技术大学 | A kind of a tree, used in making timber for boats rod structure deformation energy dissipation node |
| CN106894650A (en) * | 2017-04-24 | 2017-06-27 | 福州大学 | Timber structure beam column Tenon joint reinforcing structure and its construction method |
| CN114016794A (en) * | 2021-12-03 | 2022-02-08 | 昆明理工大学 | Sticky elastic-soft steel composite energy dissipation and shock absorption device for reinforced wood structure mortise and tenon joint |
| CN114016794B (en) * | 2021-12-03 | 2022-07-05 | 昆明理工大学 | Sticky elastic-soft steel composite energy dissipation and shock absorption device for reinforced wood structure mortise and tenon joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201953084U (en) | Wood structure node movable bolt hole earthquake-proof reinforced flat iron | |
| CN204715576U (en) | A kind of antidetonation can repair Self-resetting framework-Mi rib metal wall structure | |
| CN101381994A (en) | Retaining block and retaining wall carried up by the retaining block | |
| CN106592822A (en) | Self-resetting steel plate shear wall based on hyperelastic shape memory alloy screw | |
| CN201665875U (en) | Light gravity-type anti-earthquake concrete retaining wall | |
| CN203583705U (en) | Building structure with high anti-seismic function | |
| CN208594630U (en) | A kind of wood-concrete combination beam shear connector push out test test specimen | |
| CN202000687U (en) | Existing earth building earth wall body reinforcing device through wooden columns and wooden beams | |
| CN205189170U (en) | Disconnect -type shaped steel concrete shear force wall by lacing connection | |
| CN102787649A (en) | Fully-prefabricated assembled balcony and manufacturing method thereof | |
| CN202706210U (en) | House beam with mortise-tenon structure | |
| CN203947591U (en) | A kind of steel structure connecting member | |
| CN204252393U (en) | Corrugated steel web-concrete filled steel tube flange combined cross-shaped column | |
| CN102888855A (en) | Combined balance weight retaining wall | |
| CN202519813U (en) | Concealed bracing energy-intensive low shear wall structure system with built-in steel plates and steel bars | |
| CN202577577U (en) | Stay-cable arch structure | |
| CN201358522Y (en) | Combined energy dissipation and shock absorption support structure of wood bamboo-rubber supporting seat | |
| CN205153144U (en) | Joint construction of shear force corner portion and slant girder steel | |
| CN204252388U (en) | Honeycomb web T-shaped section special-shaped steel column | |
| CN204174832U (en) | Honeycomb web H-shaped steel column | |
| CN202148614U (en) | Earthquake-resistant structure formed by steel frames and reinforced concrete barrel | |
| CN106759903A (en) | Wood structure tenon penetrating joint reinforced by self-tapping screws | |
| CN102936930B (en) | Built-in type steel column-lattice beam concrete combined shear wall and production method thereof | |
| CN205777716U (en) | A kind of coal-burning power plant indoor coal storage yard structure | |
| CN204662714U (en) | A kind of Novel reinforced concrete shear wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20131125 |