CN108915082A - A kind of wooden energy-consuming shock absorber of friction-type and the timber structural system with it - Google Patents
A kind of wooden energy-consuming shock absorber of friction-type and the timber structural system with it Download PDFInfo
- Publication number
- CN108915082A CN108915082A CN201810913918.3A CN201810913918A CN108915082A CN 108915082 A CN108915082 A CN 108915082A CN 201810913918 A CN201810913918 A CN 201810913918A CN 108915082 A CN108915082 A CN 108915082A
- Authority
- CN
- China
- Prior art keywords
- wooden
- shock absorber
- energy
- siding wall
- wood siding
- 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.)
- Granted
Links
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
- E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
- E04B1/10—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of wood
-
- 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
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6104—Connections for building structures in general of slab-shaped building elements with each other the overlapping ends of the slabs connected together
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Building Environments (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a kind of wooden energy-consuming shock absorber of friction-type and with its timber structural system, the wooden energy-consuming shock absorber of friction-type includes downside wood siding wall and upside wood siding wall, pass through the wooden connector connection between downside wood siding wall and upside wood siding wall, downside wood siding wall and upside wood siding wall are respectively equipped with swallow-tailed groove, the wooden connector is set there are two swallow-tailed tenon, and two tenons are inserted respectively into the groove of downside wood siding wall and upside wood siding wall.Friction plate is equipped between the bottom surface of groove and the top surface of tenon, friction plate passes through chemical viscose glue or wooden connector and the top surface of tenon connects.The wooden energy-consuming shock absorber is connected between the main structure of timber structural system.It is rigid connection between main structure and wooden energy-consuming shock absorber.It can meet the Key Principles of Wood construction protection and development, including authenticity, integrality, invertibity, minimum dry immunity and the Key Principles such as can recognize, can be used for the promotion of existing timber buildings anti-seismic performance, it can also be used to newly-built timber buildings.The energy-consuming shock absorber can dissipate seismic energy, reduce damage of the timber buildings under geological process, can be convenient replacement dissipative member after shake.
Description
Technical field
The present invention relates to a kind of building timber structural system more particularly to a kind of wooden energy-consuming shock absorber of friction-type and have
Its timber structural system.
Background technique
Timber structure is structure type used by a large amount of existing history relic buildings and new building.However, earthquake records
Show that the anti-seismic performance of some existing timber buildings legacy is poor, biggish damage can be generated in earthquake or even falls
It collapses, the culture loss that causes huge economic loss and can not estimate.At the same time, the anti-seismic performance of timber buildings is created
It needs to be further improved.Therefore, the improvement and promotion of timber buildings anti-seismic performance become one of major issue urgently to be resolved.
Currently, the anti-seismic performance for existing timber buildings is reinforced, the reinforcement means of Component- Based Development level is mostly used, it is main
Including：Embedding add (mostly uses the hardwood tenon of brand-new to be embedded in the fourth of the twelve Earthly Branches mouthful, is cemented using with former component with water resistant adhesive admittedly
And with wooden connector fasten), chemical consolidation (by the processing of chemical agent, mend a split and maintain the wooden component stability), ironware
It reinforces and (is attached beam, Column border node by beam, column component hoop jail or with band iron with band iron) and FRP reinforcing (glues FRP material
It is attached to wooden frame tensile region, the ability that component bears curved scissors is improved in shear span area).
The above reinforcement means is difficult to sufficiently to meet the crucial basic principle of Wood construction protection and development, including authenticity, complete
Whole property, invertibity, minimum dry immunity and can recognize etc. Key Principles.Specifically, it is larger to existing building level of disruption, seriously
Influence the retention of architectural heritage historical value and information, it is more difficult to it predicts the security risk in reparative processes and repairs effect, thus
It is difficult to meet the principle of authenticity, integrality and minimum dry immunity.Meanwhile in material members replacement or reinforcement and strengthening, do not fill
Divide the invertibity and identifiability for considering technical measures, is not easy that reinforcing position is overhauled and replaced, it is difficult to meet invertibity
With recognizable principle.
Energy-dissipating and shock-absorbing technology is to be widely used in concrete structure and a kind of newly-built skill with seismic hardening of steel building
Art means.As the reinforcement means based on layer of structure, principle is by the way that energy-consuming shock absorber is arranged in the structure, in earthquake
Under effect, a large amount of seismic energies of energy-consuming shock absorber dissipation, thus reduce the damage at the other positions of structure, the antidetonation of lift structure
Performance.Its core is the construction of energy-consuming shock absorber and the structural system with it.However, meet the protection of above-mentioned Wood construction with
The relevant technologies of the Key Principles of development, the energy-consuming shock absorber suitable for timber buildings and the structural system with it are rare
Open report.
Summary of the invention
The object of the present invention is to provide a kind of wooden energy-consuming shock absorber of friction-type and with its timber structural system.
The purpose of the present invention is what is be achieved through the following technical solutions：
The wooden energy-consuming shock absorber of friction-type of the invention, including downside wood siding wall and upside wood siding wall, the lower side rail
By the wooden connector connection between board wall and upside wood siding wall, the downside wood siding wall and upside wood siding wall are respectively equipped with dovetail shaped
Groove, the wood connector sets there are two swallow-tailed tenon, and two tenons are inserted respectively into the downside wood siding wall and upper side rail
In the groove of board wall.Friction plate is equipped between the bottom surface of the groove and the top surface of the tenon, the friction plate is viscous by chemistry
Glue or wooden connector are connect with the top surface of the tenon.
Timber structural system with the above-mentioned wooden energy-consuming shock absorber of friction-type of the invention, the timber structural system
The wooden energy-consuming shock absorber is connected between main structure.
As seen from the above technical solution provided by the invention, the wooden energy dissipating of friction-type provided in an embodiment of the present invention subtracts
Shake device and the timber structural system with it, it is smaller to existing building level of disruption, can preferably meet Wood construction protection with
The Key Principles of development, including authenticity, integrality, invertibity, minimum dry immunity and can recognize etc. Key Principles, can be used for both
There is the promotion of timber buildings anti-seismic performance, it can also be used to newly-built timber buildings.The energy-consuming shock absorber can dissipate earthquake
Energy reduces damage of the timber buildings under geological process, can be convenient replacement dissipative member after shake.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the wooden energy-consuming shock absorber of friction-type provided in an embodiment of the present invention.
Fig. 2 is the fractionation structural representation of the wooden energy-consuming shock absorber of the embodiment of the present invention.
Fig. 3 is the downside wood siding wall structural schematic diagram of the wooden energy-consuming shock absorber of the embodiment of the present invention.
Fig. 4 is the upside wood siding wall structural schematic diagram of the wooden energy-consuming shock absorber of the embodiment of the present invention.
Fig. 5 is the energy consumption segment structure schematic diagram of the wooden energy-consuming shock absorber of the embodiment of the present invention.
Fig. 6 is horizontal displacement-load theoretical curve of the wooden energy-consuming shock absorber of the embodiment of the present invention.
Fig. 7 is the structural schematic diagram of timber structural system provided in an embodiment of the present invention.
In figure：
The wooden energy-consuming shock absorber of 10-, the downside 11- wood siding wall, 111- groove, the upside 12- wood siding wall, 112- groove, 13-
Consume energy section, 131- friction plate (non-asbestos organic matter NAO or brass), 132- wood connector, 20- main structure.
Specific embodiment
The embodiment of the present invention will be described in further detail below.What is be not described in detail in the embodiment of the present invention is interior
Appearance belongs to the prior art well known to professional and technical personnel in the field.
The wooden energy-consuming shock absorber of friction-type of the invention and the timber structural system with it, preferable specific embodiment party
Formula is：
The wooden energy-consuming shock absorber of friction-type includes downside wood siding wall and upside wood siding wall, the downside wood siding wall and upside
By the wooden connector connection between wood siding wall, the downside wood siding wall and upside wood siding wall are respectively equipped with swallow-tailed groove, institute
It states the wooden connector to set there are two swallow-tailed tenon, two tenons are inserted respectively into the groove of the downside wood siding wall and upside wood siding wall
In.
Friction plate is equipped between the bottom surface of the groove and the top surface of the tenon, the friction plate passes through chemical viscose glue and institute
State the top surface connection of tenon.
The material of the friction plate is non-asbestos organic matter or brass.
The wooden energy-consuming shock absorber is connected between the main structure of timber structural system.
It is rigid connection between the main structure and wooden energy-consuming shock absorber.
The wooden energy-consuming shock absorber of friction-type of the invention and the timber structural system with it can be used for existing timber structure and build
Build the promotion of anti-seismic performance, it can also be used to newly-built timber buildings.The energy-consuming shock absorber can dissipate seismic energy, reduce wood
Damage of the structural construction under geological process, can be convenient replacement dissipative member after shake.
Specific embodiment：
The wooden energy-consuming shock absorber of friction-type is as shown in Fig. 1, the wood knot with the wooden energy-consuming shock absorber of friction-type
Structure system is as shown in Figure 7：
Friction plate (non-asbestos organic matter NAO or brass) 131 passes through chemical viscose glue and connect with the wooden connector 132.
It is rigid connection between main structure 20 and wooden energy-consuming shock absorber 10.
The horizontal displacement of the wooden energy-consuming shock absorber of friction-type-load theoretical curve is as shown in Figure 6, it is seen then that horizontal past
Under multiple load action, curve is full, illustrates that the device has stronger energy-dissipating property.
Under geological process, there is relative floor displacement in main structure 20, the wooden energy-dissipating and shock-absorbing in floor is set
Horizontal relative displacement (as shown by the arrows in Figure 1) occurs between the downside wood siding wall 11 and upside wood siding wall 12 of device 10 and passes through
The Friction dissipation seismic energy of friction material reduces the damage of main structure 20, reduces main structure 20 under geological process
Damage.After shake, maintenance personal can replace the energy consumption section 13 in energy-consuming device more conveniently.
Present invention employs the similar connection types with Tenon in ancient building, and it is convenient to construct.Meanwhile it being built for existing history
When building reinforcing, the integrality of Plan selection, design and style can be effectively kept, meets authenticity, integrality principle；It can be to connection
Locate surface oil colored paintings again, meets the principle of restoring the old as the old；Component is small for original structure level of disruption, and it is detachable more
It changes, identification is facilitated to repair, also ensure the whole harmony of building, meet identifiability, minimum of the Wood construction protection with development
Interference, invertibity principle.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (5)
1. a kind of wooden energy-consuming shock absorber of friction-type, which is characterized in that including downside wood siding wall and upside wood siding wall, under described
By the wooden connector connection between side rail board wall and upside wood siding wall, the downside wood siding wall and upside wood siding wall are respectively equipped with swallow
The groove of shape of tail, the wood connector are set there are two swallow-tailed tenon, and two tenons are inserted respectively into the downside wood siding wall and upper
In the groove of side rail board wall.
2. the wooden energy-consuming shock absorber of friction-type according to claim 1, which is characterized in that the bottom surface of the groove and institute
It states and is equipped with friction plate between the top surface of tenon, the friction plate passes through chemical viscose glue or wooden connector and the top surface of the tenon connects
It connects.
3. the wooden energy-consuming shock absorber of friction-type according to claim 2, which is characterized in that the friction plate is non-asbestos
Organic matter or brass.
4. a kind of timber structural system with the wooden energy-consuming shock absorber of friction-type described in claim 1,2 or 3, feature exist
In being connected with the wooden energy-consuming shock absorber between the main structure of the timber structural system.
5. timber structural system according to claim 4, which is characterized in that the main structure and wooden energy-consuming shock absorber
Between for rigid connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810913918.3A CN108915082B (en) | 2018-08-10 | 2018-08-10 | Friction type wooden energy dissipation and shock absorption device and wooden structure system with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810913918.3A CN108915082B (en) | 2018-08-10 | 2018-08-10 | Friction type wooden energy dissipation and shock absorption device and wooden structure system with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108915082A true CN108915082A (en) | 2018-11-30 |
| CN108915082B CN108915082B (en) | 2023-09-12 |
Family
ID=64404387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810913918.3A Active CN108915082B (en) | 2018-08-10 | 2018-08-10 | Friction type wooden energy dissipation and shock absorption device and wooden structure system with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108915082B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577728A (en) * | 2018-12-11 | 2019-04-05 | 北京建筑大学 | Struggle against the wooden earthquake isolating equipment of arch formula |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09273218A (en) * | 1996-04-09 | 1997-10-21 | Mitsui Constr Co Ltd | Steel framed earthquake-resisting construction of structure |
| US20030223659A1 (en) * | 2001-11-26 | 2003-12-04 | Lee George C. | Friction damper |
| CN201713961U (en) * | 2010-04-02 | 2011-01-19 | 陈云 | Novel friction damping wall |
| JP2011144621A (en) * | 2009-12-18 | 2011-07-28 | Shimizu Corp | Earthquake-resisting board wall structure of wooden building |
| WO2011158823A1 (en) * | 2010-06-14 | 2011-12-22 | 国立大学法人熊本大学 | Vibration dampening device |
| JP2012102570A (en) * | 2010-11-11 | 2012-05-31 | Edogawa Lumber Industrial Co Ltd | Vibration control device |
| CN103074948A (en) * | 2013-02-07 | 2013-05-01 | 柳州东方工程橡胶制品有限公司 | Anti-pulling system |
| CN104314262A (en) * | 2014-11-22 | 2015-01-28 | 重庆市后皇嘉树木业有限公司 | Novel environment-friendly carbonized wood external wall decorative board wooden house |
| CN107386478A (en) * | 2017-07-05 | 2017-11-24 | 武汉理工大学 | A kind of wooden earthquake isolating equipment |
| CN208870176U (en) * | 2018-08-10 | 2019-05-17 | 北京建筑大学 | A kind of wooden energy-consuming shock absorber of friction-type and the timber structural system with it |
| CN114412015A (en) * | 2022-02-17 | 2022-04-29 | 石家庄铁道大学 | Steel-wood combined wall body assembling structure |
| CN217150744U (en) * | 2021-10-29 | 2022-08-09 | 上海方寻减振科技有限公司 | Inclined wallboard pier type energy dissipation device and plate body energy dissipation wall |
-
2018
- 2018-08-10 CN CN201810913918.3A patent/CN108915082B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09273218A (en) * | 1996-04-09 | 1997-10-21 | Mitsui Constr Co Ltd | Steel framed earthquake-resisting construction of structure |
| US20030223659A1 (en) * | 2001-11-26 | 2003-12-04 | Lee George C. | Friction damper |
| JP2011144621A (en) * | 2009-12-18 | 2011-07-28 | Shimizu Corp | Earthquake-resisting board wall structure of wooden building |
| CN201713961U (en) * | 2010-04-02 | 2011-01-19 | 陈云 | Novel friction damping wall |
| US20130104467A1 (en) * | 2010-06-14 | 2013-05-02 | National University Corporation Kumamoto University | Vibration damping device |
| WO2011158823A1 (en) * | 2010-06-14 | 2011-12-22 | 国立大学法人熊本大学 | Vibration dampening device |
| JP2012102570A (en) * | 2010-11-11 | 2012-05-31 | Edogawa Lumber Industrial Co Ltd | Vibration control device |
| CN103074948A (en) * | 2013-02-07 | 2013-05-01 | 柳州东方工程橡胶制品有限公司 | Anti-pulling system |
| CN104314262A (en) * | 2014-11-22 | 2015-01-28 | 重庆市后皇嘉树木业有限公司 | Novel environment-friendly carbonized wood external wall decorative board wooden house |
| CN107386478A (en) * | 2017-07-05 | 2017-11-24 | 武汉理工大学 | A kind of wooden earthquake isolating equipment |
| CN208870176U (en) * | 2018-08-10 | 2019-05-17 | 北京建筑大学 | A kind of wooden energy-consuming shock absorber of friction-type and the timber structural system with it |
| CN217150744U (en) * | 2021-10-29 | 2022-08-09 | 上海方寻减振科技有限公司 | Inclined wallboard pier type energy dissipation device and plate body energy dissipation wall |
| CN114412015A (en) * | 2022-02-17 | 2022-04-29 | 石家庄铁道大学 | Steel-wood combined wall body assembling structure |
Non-Patent Citations (1)
| Title |
|---|
| 劳动和社会保障部中国就业培训技术指导中心编写, 中国城市出版社, pages: 73 - 74 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577728A (en) * | 2018-12-11 | 2019-04-05 | 北京建筑大学 | Struggle against the wooden earthquake isolating equipment of arch formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108915082B (en) | 2023-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Corradi et al. | Shear strengthening of wall panels through jacketing with cement mortar reinforced by GFRP grids | |
| CN203742056U (en) | Environment-friendly earthquake resistant wall | |
| CN209082690U (en) | A kind of wooden energy-consuming shock absorber and the timber structural system with it | |
| CN208870176U (en) | A kind of wooden energy-consuming shock absorber of friction-type and the timber structural system with it | |
| CN108915081A (en) | A kind of wooden energy-consuming shock absorber and the timber structural system with it | |
| CN108915082A (en) | A kind of wooden energy-consuming shock absorber of friction-type and the timber structural system with it | |
| CN201172791Y (en) | Pavement concrete mould | |
| CN204781001U (en) | Withstand voltage automated inspection's of multilayer combined material well lid | |
| CN202578021U (en) | Strengthening body of earthquake-resistant wall | |
| CN207017169U (en) | A kind of high-filled subgrade culvert off-loading structure | |
| CN206053029U (en) | A kind of prestressing force Self-resetting damages controllable assembly and waves wall | |
| CN101514537A (en) | FRP structural layer integrating adhesion, waterproof and stress buffer layers as a whole used for steel bridge deck paving layer | |
| CN108868189A (en) | A kind of bamboo clappers curved scissors reinforced concrete beam and manufacturing method | |
| CN206495497U (en) | Build aluminum alloy mould plate crossbeam and floor combining structure | |
| CN204983623U (en) | Steel frame wood board of moulding | |
| CN103758278B (en) | Battenboard | |
| CN203510814U (en) | Reinforcing-rib embedding type honeycomb structure for container floor | |
| CN208266610U (en) | It is a kind of to regenerate from panel and road | |
| CN202284384U (en) | Structure of plastic template | |
| KR101892224B1 (en) | Reinforced wood structure using steel bar embedded lamination wood | |
| CN205153189U (en) | Steel construction unit -installment building body and wall structure thereof | |
| CN203271114U (en) | PVC building formwork | |
| KR101848060B1 (en) | Reinforcing method of wood structure using steel bar embedded lamination wood | |
| CN205382703U (en) | Can reinforced (rfd) building templates | |
| CN109930559A (en) | A kind of dam reinforcement structure and its construction method |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |