CN102425251B - Novel shear wall with wood frame - Google Patents
Novel shear wall with wood frame Download PDFInfo
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- CN102425251B CN102425251B CN201110305852.8A CN201110305852A CN102425251B CN 102425251 B CN102425251 B CN 102425251B CN 201110305852 A CN201110305852 A CN 201110305852A CN 102425251 B CN102425251 B CN 102425251B
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Abstract
The invention relates to a novel shear wall with a wood frame, which is composed of a cover panel and a wall frame, wherein the cover panel is fixed on a side face of the wall frame; the wall frame is composed of a top beam plate, a bottom beam plate and a plurality of wall skeletons; the wall skeletons are equidistantly arranged between the top beam plate and the bottom beam plate, thereby forming a frame structure. The novel shear wall with the wood frame is characterized in that two ends of the wall skeletons are fixed on the top beam plate and the bottom beam plate through mortise and tenon joint. The novel shear wall with the wood frame has the advantages of higher shearing resistance, bearing capacity, energy-consumption capacity, impact load resistance, better stressing and deforming capacity, and capability of avoiding the phenomena of invalid connection and wood splitting caused by a nail connecting joint which is bent after a nail is pulled out during loading and unloading processes.
Description
Technical field
The present invention relates to a kind of novel wood-frame shear wall, belong to wood processing technique field.
Background technology
In existing wood-frame shear wall, wall bone all adopts nail to be connected with raising-plate, bottom girder plate, and this connected mode is generally reduced to hinged, makes wooden frame become a motor-driven system, mainly bears shearing by cladding boards, and the shearing resistance effect of wooden frame is not brought into play.Under Frequency Cyclic Static Loading, the hysteretic loop Draw shrinkage of body of wall is serious, and energy dissipation capacity is poor.Under horizontal force action, on wall bone, pull out wall bone is exposed with the nail that bottom girder plate is connected, in the time of wall bone return, expose nail and be easily bent, thereby it is destroyed to cause nail to connect, and loses wholly or in part concatenation ability.
In addition, for the abundant needle timber of China's output, such as larch etc., adopt nail to connect and easily produce timber splitting phenomenon, restricted its application in wood-frame shear wall.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of novel wood-frame shear wall, connect the connection of Substitute For Partial nail and obtain the better wood-frame shear wall of a kind of shear behavior with Tenon.
For achieving the above object, the invention provides a kind of wood-frame shear wall, it is made up of cladding boards and wall frame, wherein, cladding boards is fixed on the side of wall frame, wall frame is made up of raising-plate, bottom girder plate and some wall bones, and each wall bone is arranged between raising-plate and bottom girder plate and forms frame construction, and the two ends of wall bone are connected and fixed on raising-plate and bottom girder plate by Tenon.
In above-mentioned wood-frame shear wall, by Tenon combination being substituted at present conventional nail being connected for wall bone and raising-plate, bottom girder plate, in the time of horizontal load application, Tenon Nodes is extracted and is exposed from mortise because pulling out tenon on wall bone, in the time of unloading, tenon can reset substantially completely, the switching performance of Tenon connected node is improved, thereby strengthen the globality of framework, the ability of shear-carrying capacity, energy dissipation capacity and the opposing impact load of shear wall is all increased, avoided nail to connect the timber splitting causing simultaneously.Wall bone can uniformly-spaced arrange between raising-plate, bottom girder plate, also can adjust as required spacing distance each other.
In above-mentioned wood-frame shear wall provided by the invention, preferably, raising-plate is made up of upper raising-plate and lower raising-plate, the two ends of wall bone are connected and fixed on lower raising-plate and bottom girder plate by Tenon, and, upper raising-plate and lower raising-plate are connected and fixed by nail, and the length of nail is not less than 80mm, and nail spacing is no more than 600mm.Upper raising-plate and lower raising-plate, if any seam, should be placed on wall bone, and in the time that both all have seam, the wall bone spacing that should at least stagger between upper and lower seam, can not vertically overlap.The seam is here the gap producing because of dimension stock spreading, refers to raising-plate and all jointed situations of lower raising-plate here, and the seam on top and the gap of bottom can not vertically overlap, and should misplace.Seam should be on wall bone top, that is to say that seaming position should have the support of vertical wall bone, can not be unsettled.
In above-mentioned wood-frame shear wall provided by the invention, preferably, wall bone spacing is 300mm-650mm.
In above-mentioned wood-frame shear wall provided by the invention, the wall bone sectional dimension of load bearing wall should be chosen according to GB50005-2003 " Code for design of timber structures " relevant regulations, corner, junction and edge etc. at shear wall strengthen, preferably, the wall bone at this wood-frame shear wall edge comprises two above dimension stocks, and two above dimension stocks are connected and fixed by nail, the length of above-mentioned nail is not less than 80mm, and the nail spacing on two above wall bones is no more than 750mm.Wall bone spacing nominal size is generally 400mm or 600mm, because wall bone spacing in actual production will match with the cladding boards that book size is 1220mm × 2440mm, so real size can suitably be adjusted.
In above-mentioned wood-frame shear wall provided by the invention, in Tenon connects, tenon can directly be connected with mortise, also can first be coated with adhesive for building and connect.In the time adopting nail link, nail can not penetrate tenon and mortise, and preferably, the distance that nail is connected part with Tenon is more than 50mm, and the distance of nail and mortise is more than 50mm.
In above-mentioned wood-frame shear wall provided by the invention, preferably, wall bone is that material grade is Vc and above dimension stock thereof, and raising-plate and bottom girder plate are that material grade is II level and above dimension stock thereof.
In above-mentioned wood-frame shear wall provided by the invention, preferably, cladding boards is wood structure panel material, and cladding boards and wall frame can be connected and fixed by nail.Above-mentioned wood structure panel material (such as structural plywood, oriented wood chipboard etc.) should meet the regulation of GB50005 " Code for design of timber structures " and GB50206 " code for construction and acceptance of timber structure engineering " and products standards.Above-mentioned cladding boards is structural plywood or oriented wood chipboard more preferably.
In above-mentioned wood-frame shear wall provided by the invention, preferably, the material moisture content that wall bone, raising-plate, bottom girder plate and cladding boards adopt is not more than 20%.
Above-mentioned wood-frame shear wall provided by the present invention can prepare by the method comprising the following steps:
1, the processing of the each ingredient of body of wall:
(1) dimension stock is processed into the design size of wall bone, raising-plate, bottom girder plate;
(2) by design size, both shoulders tenon is processed into in the two ends of middle walls bone, three shoulder tenons are processed into in Qiang Gu two ends, edge;
(3) press wall bone design pitch mortise hole on lower raising-plate and bottom girder plate, mortise will match with tenon; Mortise is offered in end at lower raising-plate and bottom girder plate, and it should mate with tenon.
2, wall frame assembling:
(1) first adopt the nail joint that minimum length is 80mm to be linked as entirety in the edge wall bone of body of wall both sides, nail spacing is no more than 750mm;
(2) according to design pitch, edge wall bone and middle walls bone are erect, spaced and parallel is arranged between lower raising-plate and bottom girder plate;
(3) tenon of wall bone is closely connected with the mortise of lower raising-plate, bottom girder plate, or first after tenon is coated adhesive for building around with mortise, is connected again, formation body of wall foundation framework;
(4) adopt the nail that minimum length is 80mm to be connected with the lower raising-plate of foundation framework raising-plate on another piece, nail spacing is no more than 600mm, forms wall frame;
3, form novel wood-frame shear wall:
(1) whether calibration wall size shape is correct;
(2) when adjust wall size correct, while being shaped as rectangle, adopt nail that cladding boards is connected with wall frame middle walls bone, adopt again nail that cladding boards is connected with edge wall bone, thereby by the entirety that is connected to become of all parts, form wood-frame shear wall provided by the invention.
Novel wooden frame shear wall provided by the invention has the following advantages:
1, there is the ability of higher shear-carrying capacity, energy dissipation capacity and opposing impact load;
2, there is good force and deformation ability, especially can avoid following closely connected node nail puller in loading and uninstall process and be bent caused Joint failure and timber splitting phenomenon after going out;
3, due to the raising of shear wall bearing capacity, in the time selecting wall bone cross section and cladding boards gauge, size be can suitably reduce, material usage and cost thereof made.
Brief description of the drawings
The following drawings is only intended to the present invention to schematically illustrate and explain, not delimit the scope of the invention.Wherein:
The package assembly schematic diagram of the wood-frame shear wall that Fig. 1 provides for embodiment;
The decomposition texture schematic diagram of the wood-frame shear wall that Fig. 2 provides for embodiment;
Fig. 3-1, Fig. 3-2 and Fig. 3-3 are the structural representation of both shoulders tenon;
Fig. 4-1, Fig. 4-2 and Fig. 4-3 are the structural representation of three shoulder tenons.
Drawing reference numeral explanation:
On 2 times raising-plates 3 of both shoulders tenon 1 three shoulder tenons, raising-plate 4 raising-plates 5 are followed closely 6,9,11,12 edge wall bone 7 middle walls bone 8 cladding boards 10 bottom girder plate 13 tenon 14,16 mortises 15,17
Detailed description of the invention
Understand for technical characterictic of the present invention, object and beneficial effect being had more clearly, referring now to Figure of description, technical scheme of the present invention is carried out to following detailed description, but can not be interpreted as restriction that can practical range of the present invention.
Embodiment
The present embodiment provides a kind of wood-frame shear wall, and it is made up of cladding boards 10 and wall frame, and cladding boards 10 is fixed on the side of wall frame by nail, and its package assembly schematic diagram and decomposition texture schematic diagram are respectively as depicted in figs. 1 and 2.
Above-mentioned wall frame is made up of raising-plate 5, wall bone and bottom girder plate 13, wherein, raising-plate 5 is double-deck, it comprises raising-plate 4 and lower raising-plate 3, together, wall bone comprises edge wall bone (the two wall bones in body of wall both sides) 7 and middle walls bone 8 in the two nail joint, and, edge wall bone 7 is two wall bones that two dimension stock nail joints form, and the two nail joint together;
Edge wall bone 7 and middle walls bone 8 are arranged at intervals between raising-plate 5 and bottom girder plate 13, and, the two ends of edge wall bone 7 and middle walls bone 8 are connected by Tenon with lower raising-plate 3, bottom girder plate 13, wherein, the two ends of middle walls bone 8 are connected by both shoulders tenon 1 with lower raising-plate 3, bottom girder plate 13, and the two ends of edge wall bone 7 are connected by three shoulder tenons 2 with lower raising-plate 3, bottom girder plate 13.
The above-mentioned wood-frame shear wall that the present embodiment provides can be prepared by the following method:
1, the processing of the each ingredient of body of wall:
(1) dimension stock is processed into the design size of wall bone (comprising edge wall bone 7 and middle walls bone 8), raising-plate 5, bottom girder plate 13;
(2) two ends of middle walls bone 8 are processed into the tenon 14 of both shoulders tenon 1 by design size, the two ends of edge wall bone 7 are processed into the tenon 16 of three shoulder tenons 2;
(3) by design pitch mortise hole 15 on lower raising-plate 3 and bottom girder plate 13, match with the tenon 14 at middle walls bone 8 two ends, as shown in Fig. 3-1, Fig. 3-2 and Fig. 3-3, mortise hole 17 on lower raising-plate 3 and bottom girder plate 13, match with the tenon 16 at wall bone 7 two ends, edge, shown in Fig. 4-1, Fig. 4-2 and Fig. 4-3, wherein, Fig. 3-1 and Fig. 4-1 are respectively the structural representation of both shoulders tenon 1 and three shoulder tenons 2, and Fig. 3-2, Fig. 3-3 and Fig. 4-2, Fig. 4-3 are respectively the side cross-sectional schematic of both shoulders tenon 1 and three shoulder tenons 2.
2, wall frame assembling:
(1) first the edge wall bone 7 of body of wall both sides is adopted length be 89mm nail (nail of connecting wall edge wall bone 7) 9 in succession for entirety, nail spacing is 300mm;
(2) according to design pitch, edge wall bone 7 and middle walls bone 8 spaced and parallel are arranged between lower raising-plate 3 and bottom girder plate 13;
(3) tenon of wall bone is closely connected with the mortise of raising-plate, bottom girder plate, or first after tenon is coated adhesive for building around with mortise, is connected again, formation body of wall foundation framework;
(4) raising-plate 4 on another piece and the lower raising-plate 3 of foundation framework being adopted to length is nail (being connected the nail of raising-plate 4 and lower raising-plate 3) 6 connections of 89mm, and nail spacing is 300mm, forms wall frame;
3, form novel wood-frame shear wall:
(1) whether calibration wall size shape is correct;
(2) when adjust wall size correct, while being shaped as rectangle, to adopt length be 65mm nail (connecting the nail of cladding boards 10 and middle walls bone 8) 11 is connected cladding boards 10 with wall frame middle walls bone 8, spacing is 300mm, adopting length is that the nail (connecting the nail of cladding boards 10 and edge wall bone 7) 12 of 65mm is connected cladding boards 10 with edge wall bone 7 again, spacing is 150mm, thereby by the entirety that is connected to become of all parts, form the wood-frame shear wall that the present embodiment provides.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiments of the invention; the protection domain being not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. a wood-frame shear wall, it is made up of cladding boards and wall frame, wherein, described cladding boards is fixed on the side of described wall frame, described wall frame is made up of raising-plate, bottom girder plate and some wall bones, each described wall bone is arranged between raising-plate and bottom girder plate and forms frame construction, and the two ends of described wall bone are connected and fixed on described raising-plate and bottom girder plate by Tenon;
Wherein, described raising-plate is made up of upper raising-plate and lower raising-plate, the two ends of described wall bone are connected and fixed on described lower raising-plate and bottom girder plate by Tenon, and, described upper raising-plate and lower raising-plate are connected and fixed by nail, the length of described nail is not less than 80mm, and nail spacing is no more than 600mm;
Described cladding boards is wood structure panel material, and described cladding boards and described wall frame are connected and fixed by nail;
This wood-frame shear wall prepares by the method comprising the following steps:
(1), the processing of the each ingredient of body of wall:
Dimension stock is processed into the design size of wall bone, raising-plate, bottom girder plate;
By design size, both shoulders tenon is processed into in the two ends of middle walls bone, three shoulder tenons are processed into in Qiang Gu two ends, edge;
Press wall bone design pitch mortise hole on lower raising-plate and bottom girder plate, mortise and tenon match; Mortise is offered in end at lower raising-plate and bottom girder plate, and it mates with tenon;
(2), wall frame assembling:
First adopt the nail joint that minimum length is 80mm to be linked as entirety in the edge wall bone of body of wall both sides, nail spacing is no more than 750mm;
According to design pitch, edge wall bone and middle walls bone are erect, spaced and parallel is arranged between lower raising-plate and bottom girder plate, and described wall bone spacing is 300mm-650mm;
The tenon of wall bone is closely connected with the mortise of lower raising-plate, bottom girder plate, or first after tenon is coated adhesive for building around with mortise, is connected again, formation body of wall foundation framework;
Adopt the nail that minimum length is 80mm to be connected with the lower raising-plate of foundation framework raising-plate on another piece, nail spacing is no more than 600mm, forms wall frame;
(3), form wood-frame shear wall:
Whether calibration wall size shape is correct;
When adjust wall size correct, while being shaped as rectangle, adopt nail that cladding boards is connected with wall frame middle walls bone, then adopt nail that cladding boards is connected with edge wall bone, described cladding boards and upper raising-plate nail joint, thereby by the entirety that is connected to become of all parts, form wood-frame shear wall.
2. wood-frame shear wall according to claim 1, wherein, the described wall bone at this wood-frame shear wall edge comprises two above dimension stocks, and described more than two dimension stock is connected and fixed by nail.
3. wood-frame shear wall according to claim 1, wherein, the distance of described nail and mortise is more than 50mm.
4. wood-frame shear wall according to claim 1, wherein, described wall bone is material grade Vc and above dimension stock thereof, described raising-plate and bottom girder plate are material grade II level and above dimension stock thereof.
5. wood-frame shear wall according to claim 1, wherein, described cladding boards is structural plywood or oriented wood chipboard.
6. according to the wood-frame shear wall described in claim 1 or 4, wherein, the material moisture content that described wall bone, raising-plate, bottom girder plate and cladding boards adopt is not more than 20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110305852.8A CN102425251B (en) | 2011-10-11 | 2011-10-11 | Novel shear wall with wood frame |
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| CN201110305852.8A CN102425251B (en) | 2011-10-11 | 2011-10-11 | Novel shear wall with wood frame |
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| CN102425251A CN102425251A (en) | 2012-04-25 |
| CN102425251B true CN102425251B (en) | 2014-06-18 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147527A (en) * | 2013-03-29 | 2013-06-12 | 苏州皇家整体住宅系统股份有限公司 | Plywood shearing wall |
| CN103266688B (en) * | 2013-06-08 | 2015-10-28 | 南京工业大学 | A kind of wood frame shear wall |
| CN104775549A (en) * | 2015-04-27 | 2015-07-15 | 南京工业大学 | Steel-frame wood-filled shear wall structure connected by using embedded steel bars |
| CN104790562A (en) * | 2015-04-27 | 2015-07-22 | 南京工业大学 | Steel frame inner filling wood shear wall structure connected through steel implanting plate |
| CN106013526A (en) * | 2016-06-17 | 2016-10-12 | 中国五冶集团有限公司 | Bamboo-woven wall construction method |
| CN106869369A (en) * | 2017-03-31 | 2017-06-20 | 何敏娟 | A kind of connection method of the steel wood mixing shear wall of the adjustable position of use high-strength bolt and slotted hole |
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| JP2553009B2 (en) * | 1993-03-15 | 1996-11-13 | 庄次 松沢 | Mounting structure of bearing wall |
| GB2339809B (en) * | 1998-06-19 | 2002-12-31 | John Hinton | Timber frame construction |
| JP2002256621A (en) * | 2001-02-28 | 2002-09-11 | Traverse:Kk | Wooden building construction |
| JP4160440B2 (en) * | 2003-04-25 | 2008-10-01 | エイ・エフ・エム・ジャパン株式会社 | Non-hozo nail-jointed timber structure |
| US20080295430A1 (en) * | 2007-05-29 | 2008-12-04 | Lewis Michael C | Thin shell cementitious coated shear wall structural panel assembly and method of manufacture |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN200999400Y (en) * | 2006-12-21 | 2008-01-02 | 中国林业科学研究院木材工业研究所 | Wooden wall bone structural composite wall |
| CN201180325Y (en) * | 2008-02-19 | 2009-01-14 | 中国林业科学研究院木材工业研究所 | Bidirectional framework structure wall |
| CN101929207A (en) * | 2010-02-04 | 2010-12-29 | 同济大学 | Heat-preservation wall body of wood-frame shear wall |
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| CN202248377U (en) * | 2011-10-11 | 2012-05-30 | 国际竹藤网络中心 | Novel wooden-framed shear wall |
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