CN103835525B - A kind of firm wood combination type bracing means of historical timber frame - Google Patents
A kind of firm wood combination type bracing means of historical timber frame Download PDFInfo
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- CN103835525B CN103835525B CN201410089661.6A CN201410089661A CN103835525B CN 103835525 B CN103835525 B CN 103835525B CN 201410089661 A CN201410089661 A CN 201410089661A CN 103835525 B CN103835525 B CN 103835525B
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- boats
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- making timber
- timber
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Abstract
A kind of firm wood combination type bracing means of historical timber frame, without fixing with cramp iron or angle steel, by Wood member to prevent Tenon horizontal shift, firm matter fastener can improve the anti-bending strength of beam a tree, used in making timber for boats, this kind of reinforcement technique pliability is high, antidetonation and anti-torsion ability strong；Reinforcement technique can not only overhaul or change, and the Conservation and Renovation of beneficially timber structure.
Description
Technical field
The present invention relates to the Conservation and Renovation of ancient building beam frame structure, particularly relate on the basis of not changing raw material and construction technology, the joint reinforcing of ancient building fine strain of millet a tree, used in making timber for boats with pillar is processed.
Background technology
At present, during the Conservation and Renovation of the big gallows timber of ancient building, the phenomenon that roof beam structure pulls out tenon, tenon destroys is the most prominent, especially at ancient building verandah.Its reason is owing to the settlement of foundation of ancient building is uneven or under the effect of horizontal external, the tenon cause and choose point fine strain of millet, embraced between head fine strain of millet and peripheral column is easily extracted, pull out tenon and will weaken the stability that gallows timber is overall, and the tenon that pulls out of oversized dimensions is likely to cause gallows timber knockdown, askew sudden strain of a muscle；Additionally, tenon inserts in the mouth of the fourth of the twelve Earthly Branches, under the effect of long-term external force, tenon is likely to result in destruction due to the extruding of fourth of the twelve Earthly Branches mouth, or causing self sectional dimension to reduce because of fourth of the twelve Earthly Branches mouth crimp and cause sinking, thus weakening the switching performance between beam column, a tree, used in making timber for boats structure is worn in the particularly many employings of the big gallows timber of south China area ancient building, Qi Liang, the connection of a tree, used in making timber for boats all use straight tenon head, are therefore easier to occur pulling out the phenomenon of tenon.Such as; Shanxi is the province that the existing ancient building of China is most; in scientific research project " southeast Shanxi area Taoist temple building protection repair countermeasure ", mention Wuxiang, Shanxi and celestial being can see choosing point fine strain of millet and wearing the virgin post between a tree, used in making timber for boats, on 5-purlin beam and wear the virgin post between a tree, used in making timber for boats, on 3-purlin beam and the fourth of the twelve Earthly Branches mouth about 90% worn between a tree, used in making timber for boats pulls out tenon of Sanqing temple.
It is to use cramp iron or angle steel to reinforce that the existing ancient building of China big gallows timber beam a tree, used in making timber for boats Tenon is repaired, Jiang Liang, a tree, used in making timber for boats, post connecting portion cramp iron, angle steel, band steel are fixed up, to prevent Tenon from shifting, although these reinforcement measure rigidity are relatively strong, but pliability, anti-torsion ability are not enough；Loosen in case of uneven settlement of foundation or earth shock easily cause the connecting portion of metalwork and beam a tree, used in making timber for boats, cause girth member to lose efficacy, so that the safety of node is still on the hazard.Secondly, during metalwork reinforcing joint, during rivet build-in Wood member, Wood member is often destroyed；Change raw material and the construction technology of historic building structure; and metalwork reinforcing timber structure is the purpose reaching to reinforce by the way of " embedding " or " fixing "; this irreversible reinforcement technique, not only bad for the maintenance of girth member or replacing, is also unfavorable for the protection of timber structure.
Summary of the invention
The present invention solves that above-mentioned technical problem provides the firm wood combination type bracing means of a kind of historical timber frame, without fixing with cramp iron or angle steel, in the case of not affecting ancient building external structure, to prevent Tenon from shifting, this kind reinforcement technique pliability is high, anti-torsion ability is strong；Reinforcement technique can not only overhaul or change, and the Conservation and Renovation of beneficially timber structure.
The present invention solves that the deficiency of above-mentioned technical problem the technical scheme is that the firm wood combination type bracing means of a kind of historical timber frame, the tenon of beam a tree, used in making timber for boats is plugged in the fourth of the twelve Earthly Branches mouth of shaft, described beam a tree, used in making timber for boats is arranged over Wood member, one end of Wood member is provided with and the dovetail of shaft joggle, its other end is provided with horizontal tension member, and horizontal tension member is fixed on beam a tree, used in making timber for boats by vertical grafting cork.
On shaft below beam a tree, used in making timber for boats of the present invention, it is provided with two symmetrical fastenings band steel half circular boop for support beam a tree, used in making timber for boats.
The tenon of beam a tree, used in making timber for boats of the present invention is through tenon or half tenon.
The medicine have the advantages that
1, this patent can be greatly improved the beam of the big gallows timber of ancient building, a tree, used in making timber for boats, the globality of post Tenon node and anti-seismic performance, meanwhile, can reduce the probability that roof beam structure destroys because pulling out tenon, reduce maintenance frequency.
2, grafting cork materials are less, process very convenient, and actual reinforcing operation sequence is simpler; both save raw material, beneficially environmental protection, be substantially reduced again the labor intensity of maintenance construction; and in conservation of historic buildings reparative processes, only all of grafting cork and band steel buckling piece need to be changed.
3, without fixing with cramp iron or angle steel, with wooden structures to prevent Tenon from shifting, this kind reinforcement technique pliability is high, anti-torsion ability is strong.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the present invention;
Fig. 2 is the three-dimensional installation diagram of the present invention；
In figure: 1, Liang Fang, 2, shaft, 3, Wood member, 301, dovetail, 302, horizontal tension member, 303, grafting cork, 4, band steel half circular boop.
Detailed description of the invention
As shown in the figure, the employed technical scheme comprise that beam of this patent, a tree, used in making timber for boats, the connection of post is not only to rely on the frictional force between they Tenons, also above beam a tree, used in making timber for boats with pillar junction, respectively to increase a Wood member in left and right, on the basis of adhering to not changing ancient building raw material and construction technology principle, dovetail and shaft grafting are done in this component one end, dovetail can strengthen the draw knot force of horizontal direction, fourth of the twelve Earthly Branches mouth is opened at horizontal tension member and beam a tree, used in making timber for boats upper surface, again with the cork that section is 20x20 by the way of latch, wooden to beam a tree, used in making timber for boats and level tension member is fixed together, vertical grafting cork and the drawknot component of level pass through compound mode, beam a tree, used in making timber for boats and shaft are fixed up.In order to strengthen intensity and the anti-bending strength of Wood member, separately on the beam a tree, used in making timber for boats shaft with the lower end of the connecting portion of post, two symmetrical band steel half circular boops fastened are used to be locked on shaft by bolt, to prevent the sinking of beam a tree, used in making timber for boats node and to strengthen rigidity and the shearing resistance of node.The reinforcement measure of this firm wood combination substantially increases the globality of beam, a tree, used in making timber for boats, Column border node, such as earthquake or vibration bursts, tenon mutually compresses and rubs against energy earthquake energy with fourth of the twelve Earthly Branches mouth, reduce the destruction that structure is overall, horizontal direction has dovetail to strengthen overall draw knot force, and lower direction has band steel buckling piece to strengthen overall intensity.This consolidation process roof beam structure is only possible to occur the situation of grafting cork fracture, and major part Tenon still can be intact, has only to change all of cork, band steel buckling piece during reparation.
Embodiment 1
Due to factors such as settlement of foundation inequality or eaves rolling sudden strains of a muscle at ancient building verandah, the tenon chosen between point fine strain of millet and peripheral column is easily extracted.The art of this patent can be used to reinforce, a Wood member is increased above peripheral column junction choosing point fine strain of millet, dovetail is opened in its one end, with peripheral column grafting, reinforcement peripheral column and the horizontal draw knot force of main aisle exposed tiebeam, then the fourth of the twelve Earthly Branches mouth of a 20x20 is opened in the position that main aisle exposed tiebeam is corresponding with horizontal tension member, with the cork that section is 20x20, main aisle exposed tiebeam is fixed with horizontal tension member, separately fixed flat steel buckling piece on the main aisle exposed tiebeam shaft with lower end, peripheral column junction, with rigidity and the anti-bending strength of beam of buttress brace a tree, used in making timber for boats node.
Embodiment 2
Penetrating tie at ancient building verandah, its one end tenon inserts peripheral column, and other end tenon inserts principal column, and two ends are straight tenon head, and straight tenon head is easier to pull out tenon.The art of this patent can be used to reinforce, a Wood member is increased above penetrating tie with peripheral column, principal column junction, dovetail is opened in one end, with peripheral column or principal column grafting, strengthen the horizontal draw knot force of peripheral column or principal column and penetrating tie, the fourth of the twelve Earthly Branches mouth of a 20x20 is opened again in the position that penetrating tie is corresponding with horizontal tension member, with the cork that section is 20x20, penetrating tie is fixed with horizontal tension member, separately fixed flat steel buckling piece on penetrating tie with the shaft of peripheral column or lower end, principal column junction, with rigidity and the anti-bending strength of penetrating tie of buttress brace a tree, used in making timber for boats node.
Embodiment 3
Ancient building indoor roof beam structure, such as 3-purlin beam, 5-purlin beam etc. is because of upper, lower gold purlin rolling is dodged, the Tenon displacement of beam and post easily occurs or pulls out tenon phenomenon, the art of this patent can be used to reinforce, a Wood member is increased above principal column junction at 3-purlin beam or 5-purlin beam, dovetail is opened in one end, with principal column grafting, strengthen principal column and 3-purlin beam or the horizontal draw knot force of 5-purlin beam, the fourth of the twelve Earthly Branches mouth of a 20x20 is opened again in the position that 3-purlin beam or 5-purlin beam are corresponding with horizontal tension member, with the cork that section is 20x20,3-purlin beam or five framves are fixed with horizontal tension member, separately fixed flat steel buckling piece on the shaft of 3-purlin beam or 5-purlin beam and lower end, principal column junction, rigidity and the anti-bending strength of beam with buttress brace a tree, used in making timber for boats node.
Claims (2)
1. the firm wood combination type bracing means of a historical timber frame, the tenon of beam a tree, used in making timber for boats (1) is plugged in the fourth of the twelve Earthly Branches mouth of shaft (2), it is characterized in that: described beam a tree, used in making timber for boats (1) is arranged over Wood member (3), one end of Wood member (3) is provided with the dovetail (301) with shaft (2) joggle, its other end is provided with horizontal tension member (302), and horizontal tension member (302) is fixed on beam a tree, used in making timber for boats by vertical grafting cork (303)；On the shaft (2) of described beam a tree, used in making timber for boats (1) lower section, it is provided with two symmetrical fastenings band steel half circular boop (4) for support beam a tree, used in making timber for boats (1)；Described shaft (2) both sides are provided with one group of symmetrical dovetail groove, connect a rectangular through-hole under described dovetail groove, and described beam a tree, used in making timber for boats (1) one end is provided with a stepped dark falcon, the dark falcon complementary fit of said two beam a tree, used in making timber for boats (1).
The firm wood combination type bracing means of a kind of historical timber frame the most as claimed in claim 1, it is characterised in that: the tenon of described beam a tree, used in making timber for boats (1) is through tenon or half tenon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410089661.6A CN103835525B (en) | 2014-03-13 | 2014-03-13 | A kind of firm wood combination type bracing means of historical timber frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410089661.6A CN103835525B (en) | 2014-03-13 | 2014-03-13 | A kind of firm wood combination type bracing means of historical timber frame |
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| Publication Number | Publication Date |
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| CN103835525A CN103835525A (en) | 2014-06-04 |
| CN103835525B true CN103835525B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410089661.6A Expired - Fee Related CN103835525B (en) | 2014-03-13 | 2014-03-13 | A kind of firm wood combination type bracing means of historical timber frame |
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| CN (1) | CN103835525B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989119B (en) * | 2015-05-25 | 2017-03-15 | 西安建筑科技大学 | A kind of method of employing angle steel reinforced timber structure node |
| CN104863385B (en) * | 2015-06-09 | 2017-03-22 | 洛阳理工学院 | Single step beam and column joint reinforcement treatment structure of ancient building |
| CN104912347B (en) * | 2015-06-09 | 2016-10-19 | 洛阳理工学院 | A kind of ancient building post root plates repairerment structure |
| CN104863384B (en) * | 2015-06-09 | 2017-03-22 | 洛阳理工学院 | Historic building column root pier connection structure |
| CN105863296B (en) * | 2016-06-01 | 2018-01-16 | 洛阳理工学院 | Ancient building child post and girder connection consolidation process structure |
| CN106930556A (en) * | 2017-05-08 | 2017-07-07 | 洛阳理工学院 | A kind of bucket ear consolidation process structure of ancient building cross mouthful sets of brackets on top of the columns |
| CN107119918A (en) * | 2017-07-03 | 2017-09-01 | 洛阳理工学院 | Structure is repaired in the reinforcing of a kind of ancient building peripheral column and single architrave node |
| CN108442515A (en) * | 2018-03-13 | 2018-08-24 | 苏州园林发展股份有限公司 | A kind of novel beam of ancient building, column, a tree, used in making timber for boats structure and preparation method thereof |
| CN108507773B (en) * | 2018-04-19 | 2023-08-22 | 南京林业大学 | Measuring device and method for measuring pressure and deformation of tenon joint |
| CN110593401B (en) * | 2019-09-16 | 2021-10-22 | 同济大学 | Bidirectional mortise-tenon joint structure of concrete beam column component and construction method thereof |
| CN110873104B (en) * | 2019-11-28 | 2021-07-06 | 湖南麓上住宅工业科技有限公司 | Bolt formula timber structure mortise-tenon joint structure |
| CN110924703B (en) * | 2019-12-09 | 2021-06-08 | 扬州工业职业技术学院 | Shock resistance ancient building stringer connection structure |
| CN113818630A (en) * | 2021-09-14 | 2021-12-21 | 中国建筑西南设计研究院有限公司 | Wood structure roof cantilever secondary beam structure combining mortise and tenon joints and self-tapping screws |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002021200A (en) * | 2000-07-11 | 2002-01-23 | Koichi Nakayama | Wooden joint structure |
| JP2005090086A (en) * | 2003-09-17 | 2005-04-07 | T Kato Co Ltd | Wood connecting structure |
| CN201460250U (en) * | 2009-05-26 | 2010-05-12 | 故宫博物院 | Reinforcing device used for historic building timber structure side span mortise and tenon joint |
| CN201953084U (en) * | 2010-11-25 | 2011-08-31 | 昆明理工大学 | Wood structure node movable bolt hole earthquake-proof reinforced flat iron |
| KR101305997B1 (en) * | 2011-07-07 | 2013-09-12 | 유한회사 에스와이 | Sealing Structure Of Wooden House Joint And Manufacturing Method Of Wooden House Joint |
| CN202925681U (en) * | 2012-10-16 | 2013-05-08 | 温习旺 | Interlock wood structure for insertion expansion dovetail mortise and tenon joint |
| CN203452205U (en) * | 2013-09-04 | 2014-02-26 | 重庆家和琴森木业有限公司 | Stud and cross beam structural assembly of wooden house |
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Granted publication date: 20160824 Termination date: 20170313 |