CN105220777B - Reinforced timber structure energy dissipation node - Google Patents
Reinforced timber structure energy dissipation node Download PDFInfo
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- CN105220777B CN105220777B CN201510739154.7A CN201510739154A CN105220777B CN 105220777 B CN105220777 B CN 105220777B CN 201510739154 A CN201510739154 A CN 201510739154A CN 105220777 B CN105220777 B CN 105220777B
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- round steel
- power consumption
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Abstract
The present invention relates to a kind of reinforced timber structure energy dissipation node, belong to technical field of buildings.Pin end face center opens up vertical circular hole, and power consumption connection round steel cylinder is strengthened at center of placing, and the vertical join line at center to four sides or center open up vertical circular hole to 1/3 to 1/2 place of corner line, and surrounding is placed respectively and strengthens power consumption connection round steel cylinder；Bolt is each passed through surrounding and strengthens power consumption connection round steel Tong Huo centers reinforcement power consumption connection round steel cylinder.The effect and advantage of the present invention be that high capacity, easy construction, speed of application be fast, good economical benefit, it is to avoid the complex operations in work progress, and cost is greatly reduced.
Description
Technical field
The invention belongs to technical field of buildings, more particularly to a kind of reinforced timber structure energy dissipation node.
Background technology
According to statistics, construction industry consumes about 50% energy on the earth, 42% water resource, 50% material and 48%
Arable land.Cause disruption of ecological balance, generate the whole world 24% air pollution, 50% greenhouse effects, 40% pollution of waterhead and
50% CFC etc..
Green building is curbed environmental pollution in China, energy-saving and emission-reduction, play vital work in terms of industry restructuring
With.Past, China was in terms of Development of Green Building, emphasis steel construction and concrete structure and have ignored timber structure green building.
Steel, cement, plastics non-renewable unsustainable property clearly.Present developed country have been recognized that Wood construction and
The building materials processed using agricultural wastes, are the correct directions of building industry sustainable development, but department of the Chinese government and society
Meeting all circles also have many mistaken ideas for the extensive use of new Wood construction.
For this reason, it is necessary to carry out systematic research and development for timber structure green building and its industrialization, make China's building production
Industry really realizes the green, recyclable, sustainable of overall process.
Ancient and modern timber buildings, start to gradually return to the arena theatre of construction industry, mainly timber structure is built
Build with advantages such as huge sustainable developments：1. it is green：Forest often grows one cubic metre of timber, can absorb the titanium dioxide in air
About 850 kilograms of carbon.And one cubic metre of steel 12 tons of carbon dioxide of discharge is produced, a cubic meter of concrete 3 tons of carbon dioxide of discharge.
In addition, containing substantial amounts of polyphenol powde and being referred to as the vitaminic anion of air, the beneficial people in timber buildings room air
It is physically and mentally healthy.2. save：The properties of heat preservation and energy saving of wooden frame structure is better than any other structure type.The insulation value of timber is than mixed
Solidifying soil is high 16 times, higher than steel 400 times, higher than aluminium 1600 times.3. it is environmentally friendly：Timber be naturally can growth material, steel are to water
Damage ratio timber it is big 120 times.4. anti-seismic performance：Timber structure has superior pliability, good ductility and energy dissipation capacity.I.e.
Strong earthquake is set whole building is departed from its basis, its structure is also often intact.Timber structure toughness is big, is rushed for moment
Hitting load and Cyclic fatigue destruction has very strong resistivity, has optimal shock resistance in all structures, this point exists
Many big earthquake centres are fully proved.5. durability：Timber is the strong material of a kind of stabilization, long lifespan, durability.China is many
Many ancient times Wood constructions experienced the hardships precipitation of more than one thousand years, still stand erect.External a large amount of wooden houses, are used for hundreds of
Year, still play and preferably use function.6. fire resistance：Fire retardant treated timber structure has charing effect, its low conduction
Property can effectively prevent flame from inwardly spreading so that ensure whole timber structure for a long time in be not damaged.7. flexible design, make
It is high with rate：Compared with steel construction, concrete structure and masonry structure, the type of attachment of timber structure is the most various, and space layout is most
For flexible, utilization rate highest.8. construct：The construction period of timber structure is most short, and weatherproof, can apply any time
Work.
Timber buildings not only have huge sustainable development advantage, and with enormous industrial advantage：1. rate is assembled
It is high：Concrete structure is difficult that, more than 80%, and timber structure can reach 100%.2. standardization, general rate are high：Structural Laminated Wood material list
One, standardization, generalization degree are higher than concrete structure.3. job-shop automation level is high：Timber structure machinability is strong, workshop structure
The percent of automatization of part production is far above concrete structure.4. processing cost is low：Wood structures without mould, pour and conserve,
Process time saving, saving of labor, save money.5. machining accuracy is high：Timber structure process uses lathe program control operation, and machining accuracy is high.
6. cost of transportation is low：Timber structure not only light weight, and profile is more regular, without substantial amounts of exposed steel bar.7. assembling speed is fast：Assembling
Concrete structure stills need substantial amounts of wet trade, by comparison, and the timber structure construction period can shorten several times.8. workman requires low：
Concrete structure assembling needs large quantities of high-quality professional contingents, a large amount of precisely operations, be in the milk with it is cast-in-place.Especially substantial amounts of reinforcing bar
Connection, operation difficulty is big.And the installation operation of timber structure significantly simplifies.9. big component general assembly：Due to timber structure light weight,
It is more regular, therefore big component general assembly can be used, industrialization degree is higher.
China is in industrialization, urbanization and the new countryside construction fast-developing period of history, deeply promotes building section
Can, accelerate development green building and be faced with rare historic opportunities.Realize that the industrialization of modern wood structure green building turns into state
The great demand of family's sustainable development.
Mortise-tenon joint technology has all been used for reference ancient times in the construction of timber structure mostly, and mortise-tenon joint has many good qualities, but from
Modernization angle sees that joinery and its construction is there is also some shortcomings, such as greatly, most Tenon is to be difficult in machinery to mechanization difficulty
On be molded by making simple mould.Artificial difficulty is big, and most Tenon makes and is required for skilled timber skilled worker, this
Sample increases manual manufacture cost.Also it is exactly that Tenon overlap joint rigidity is relatively low, due to the loss of timber section, causes at node
Mechanical property is greatly reduced, it is difficult to undertake the connection function of large-scale timber structure.
Wood structure metal connecting piece, installs quick, but existing metal connecting piece often has certain stress, most
Mainly one node often uses more metal connecting piece, and not only cost is improved and construction is complicated.
The content of the invention
In order to reduce the connector quantity of timber structure node, reduce cost, improvement joints performance, the present invention provides one
Reinforced timber structure energy dissipation node is planted, mainly for developing a kind of good integrity, clear and definite power transmission, simple structure, safe and reliable, section
The about reinforced timber structure energy dissipation node of material and easy construction, can effectively solve the stress of timber structure node, cost and
The problems such as construction.
The technical solution adopted by the present invention is as follows：
Reinforced timber structure energy dissipation node include pin, crossbeam, horizontal both sides bolt, longitudinal both sides bolt, laterally in the middle of
Bolt, longitudinal middle bolt fastening, surrounding strengthen power consumption connection round steel cylinder, center and strengthen power consumption connection round steel cylinder, the connection of groove profile metal
Part mouth of connecting trough parallel with timber structure beam column, pin end face opens up vertical first circular hole and the second circular hole, during the first circular hole is placed
The heart strengthens power consumption connection round steel cylinder, and the second circular hole places surrounding and strengthens power consumption connection round steel cylinder, and surrounding strengthens power consumption connection round steel
Strengthen power consumption connection round steel cylinder and be connected with pin in Tong He centers；The side of pin four passes through horizontal both sides bolt, longitudinal both sides spiral shell respectively
Groove profile metal connecting piece is connected by bolt, horizontal middle bolt fastening and longitudinal middle bolt fastening with pin, trench structure is set on crossbeam, wood
Post is connected with crossbeam by groove profile metal connecting piece.
The first described circular hole is located at pin end face center.
The second described circular hole is located at pin center to the vertical join line on four sides or center to 1/3 to the 1/2 of corner line
Place.
Described surrounding strengthens power consumption connection round steel Tong He centers reinforcement power consumption connection round steel cylinder and uses structure glue and pin
Connection.
Described horizontal both sides bolt, longitudinal both sides bolt, horizontal middle bolt fastening and longitudinal middle bolt fastening is each passed through four
Zhou Jiaqiang power consumption connection round steel Tong Huo strengthen at center power consumption connection round steel cylinder.
Described horizontal both sides bolt, horizontal middle bolt fastening, and longitudinal both sides bolt, longitudinal middle bolt fastening are vertical at least
Two rows are set and in different height.
Trench structure on described crossbeam matches with groove profile metal connecting piece, and pin passes through groove with crossbeam using bolt
Type metal connecting piece is connected.
Beneficial effects of the present invention：
The effect and advantage of the present invention be that high capacity, easy construction, speed of application be fast, good economical benefit, it is to avoid is applied
Complex operations during work, are greatly reduced cost.
Brief description of the drawings
Fig. 1 is reinforced timber structure energy dissipation node schematic diagram of the invention.
In figure, 1 is pin；2 be crossbeam；3 be horizontal both sides bolt；4 be longitudinal both sides bolt；5 be horizontal middle bolt fastening；
6 be longitudinal middle bolt fastening；7 be that surrounding strengthens power consumption connection round steel cylinder；Strengthen power consumption connection round steel cylinder centered on 8；9 be groove profile gold
Belong to connector；10 be the parallel mouth of connecting trough of timber structure beam column.
Embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples：
As shown in figure 1, the present invention includes reinforced timber structure energy dissipation node, mainly by pin 1, crossbeam 2, horizontal both sides spiral shell
Bolt 3, longitudinal both sides bolt 4, horizontal middle bolt fastening 5, longitudinal middle bolt fastening 6, surrounding are strengthened power consumption connection round steel cylinder 7, center and added
The compositions such as strong power consumption connection round steel cylinder 8, the mouth of connecting trough 10 parallel with timber structure beam column of groove profile metal connecting piece 9.
The end face center of pin 1 opens up vertical circular hole, power consumption connection round steel cylinder 8 is strengthened at center of placing, and center to four sides is hung down
Direct-connected Xian Huo centers open up vertical circular hole to 1/3 to 1/2 place of corner line, and surrounding is placed respectively and strengthens power consumption connection round steel cylinder
7；Surrounding strengthens power consumption connection round steel cylinder 7 and center is strengthened power consumption connection round steel cylinder 8 and is connected using structure glue with pin 1 up and down；
Horizontal both sides bolt 3, longitudinal both sides bolt 4, horizontal middle bolt fastening 5 and longitudinal middle bolt fastening 6 is respectively adopted by groove in the side of pin 1 four
Type metal connecting piece 9 is connected with pin 1, in horizontal both sides bolt 3, horizontal middle bolt fastening 5, and longitudinal both sides bolt 4, longitudinal direction
Between bolt 6 it is vertical at least provided with two rows and in different height, horizontal both sides bolt 3, longitudinal both sides bolt 4, horizontal middle bolt fastening 5
Surrounding, which is each passed through, with longitudinal middle bolt fastening 6 strengthens power consumption connection round steel cylinder 7 or center reinforcement power consumption connection round steel cylinder 8；Crossbeam 2
In the trench structure that upper setting matches with groove profile metal connecting piece 9, the insertion trench structure of groove profile metal connecting piece 9, pin 1 with
Crossbeam 2 is connected using bolt by groove profile metal connecting piece 9.
Claims (1)
1. a kind of reinforced timber structure energy dissipation node, it is characterised in that：Including pin (1), crossbeam (2), horizontal both sides bolt
(3), longitudinal both sides bolt (4), horizontal middle bolt fastening (5), longitudinal middle bolt fastening (6), surrounding strengthen power consumption connection round steel cylinder
(7), power consumption connection round steel cylinder (8), groove profile metal connecting piece (9) mouth of connecting trough (10) parallel with timber structure beam column are strengthened in center；
Described pin (1) end face opens up vertical first circular hole and the second circular hole, and the first circular hole places center and strengthens power consumption connection
Round steel cylinder (8), the first circular hole is located at pin (1) end face center, and the second circular hole is located at pin (1) center to the vertical join line on four sides
Or center to 1/3 to 1/2 place of corner line；
Power consumption connection round steel cylinder (8) is strengthened at placement center in the first described circular hole, and the second circular hole placement surrounding is strengthened power consumption and connected
Connect round steel cylinder (7), surrounding strengthens power consumption connection round steel cylinder (7) and center strengthen power consumption connection round steel cylinder (8) using structure glue and
Pin (1) is connected；
The described side of pin (1) four passes through horizontal both sides bolt (3), longitudinal both sides bolt (4), horizontal middle bolt fastening (5) respectively
Groove profile metal connecting piece (9) is connected with pin (1) with longitudinal middle bolt fastening (6), crossbeam sets trench structure, pin on (2)
(1) it is connected with crossbeam (2) by groove profile metal connecting piece (9)；Described horizontal both sides bolt (3), longitudinal both sides bolt (4),
Horizontal middle bolt fastening (5) and longitudinal middle bolt fastening (6) are each passed through surrounding reinforcement power consumption connection round steel cylinder (7) or center is strengthened consuming
Round steel cylinder (8) can be connected；
Described horizontal both sides bolt (3), horizontal middle bolt fastening (5), and longitudinal both sides bolt (4), longitudinal middle bolt fastening (6)
Vertically at least provided with two rows and in different height；
Trench structure on described crossbeam (2) matches with groove profile metal connecting piece (9), and pin (1) uses spiral shell with crossbeam (2)
Bolt is connected by groove profile metal connecting piece (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510739154.7A CN105220777B (en) | 2015-11-04 | 2015-11-04 | Reinforced timber structure energy dissipation node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510739154.7A CN105220777B (en) | 2015-11-04 | 2015-11-04 | Reinforced timber structure energy dissipation node |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105220777A CN105220777A (en) | 2016-01-06 |
| CN105220777B true CN105220777B (en) | 2017-09-19 |
Family
ID=54990009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510739154.7A Expired - Fee Related CN105220777B (en) | 2015-11-04 | 2015-11-04 | Reinforced timber structure energy dissipation node |
Country Status (1)
| Country | Link |
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| CN (1) | CN105220777B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013443A (en) * | 2016-05-19 | 2016-10-12 | 东南大学 | Wood or bamboo frame energy dissipation end plate connecting joint and method thereof |
| CN106284690A (en) * | 2016-10-14 | 2017-01-04 | 天津大学 | A kind of reinforced assembled wood frame construction bean column node |
| CN108316476B (en) * | 2018-03-07 | 2021-01-08 | 深圳市天域空间设计研究院有限公司 | Wood structure connecting joint and construction method thereof |
| CN108571222B (en) * | 2018-06-05 | 2023-12-19 | 张延年 | Steel-lead laminated frame cylinder and rubber plate combined energy-consumption wood joist and mounting method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3066734B2 (en) * | 1996-11-15 | 2000-07-17 | 株式会社ウエスト | Equipment for wooden building framing |
| JP2002356917A (en) * | 2001-05-30 | 2002-12-13 | Sekisui House Ltd | Joining hardware for wooden framework and joining structure using the same |
| JP4411180B2 (en) * | 2004-10-22 | 2010-02-10 | 住友林業株式会社 | Beam-column connection structure |
| JP2006233495A (en) * | 2005-02-23 | 2006-09-07 | Daiwa House Ind Co Ltd | Beam-column framework structure having continued beam |
| JP4809307B2 (en) * | 2007-09-14 | 2011-11-09 | 株式会社タツミ | Construction wood coupler |
| JP5822262B2 (en) * | 2011-06-30 | 2015-11-24 | 住友林業株式会社 | Beam-column joint structure at beam-winning joint |
| CN205206047U (en) * | 2015-11-04 | 2016-05-04 | 沈阳建筑大学 | Strenghthened type timber structure power consumption node |
-
2015
- 2015-11-04 CN CN201510739154.7A patent/CN105220777B/en not_active Expired - Fee Related
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| CN105220777A (en) | 2016-01-06 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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