JP4000452B2 - Tensile tenon - Google Patents
Tensile tenon Download PDFInfo
- Publication number
- JP4000452B2 JP4000452B2 JP2002112708A JP2002112708A JP4000452B2 JP 4000452 B2 JP4000452 B2 JP 4000452B2 JP 2002112708 A JP2002112708 A JP 2002112708A JP 2002112708 A JP2002112708 A JP 2002112708A JP 4000452 B2 JP4000452 B2 JP 4000452B2
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- Prior art keywords
- tenon
- tension
- tensile
- present
- column
- 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 - Lifetime
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Description
【０００１】
【産業上の利用分野】
この発明は木質構造建築物の柱と横架材の、モーメント抵抗接合仕口の緊結金物に関するものである。
【０００２】
【従来の技術】
従来のモーメント抵抗接合仕口には１．ガセット板接合タイプ２．交差重ね合わせタイプ３．フランジ接合タイプ４．引張ボルト接合タイプ５．鉄筋挿入接着剤充填接合タイプなどがある。
【０００３】
【発明の解決しようと課題】
従来のモーメント抵抗接合仕口には、下記のような欠点があった。
１．ガセット板接合タイプは、鋼鈑挿入型ドリフトピン接合と鋼鈑添え板型ボルト接合で，交差重ね合わせタイプは、ジベルとボルトで接合させる工法で、接着剤併用もあるが、木材が強度変形性能において、大きな異方性を有する材料である為、曲げモーメントの応力解析が、鋼材やコンクリートの様な、均質等方性設計が出来ないし、部材の大きさも、ほとんど仕口部で決まるので不経済である。
２．フランジ接合タイプ及び引張ボルト接合タイプは、ボルトやラグスクリュウで接合するが、建方時に、梁受け用の仮設材がいるし、両方向及び２方向ラーメンの施工が困難。
３．鉄筋挿入接着剤充填接合タイプは、建方時に梁受け用の仮設材がいるし、接着剤が強度を発現するまで、荷重等を負担出来ない等の施工性が低いし、接着剤費や施工費が高価。本発明はこれらの欠点を取り除く為に、なされたものである。
【０００４】
【課題を解決する為の手段】
以上のような課題を解決する為に、本発明のドリフトピン等用の窪み及び接続用ネジを設けた雇いほぞを、ボルトや座金で接続箱に緊結した引張雇いナット等で緊結してボルトに張力をかけると、柱に対し引張力が生じ、横架材の引張力を柱に伝達できる。尚、雇いほぞは、丸鋼、角鋼、型鋼、及びパイプや、角パイプを使用しても良いし、本発明の引張雇いほぞと、引張雇いほぞ用スペースの隙間に、接着剤やグラウト材を、充填すると、接合の効果が向上する。
【０００５】
【発明の実施と形態】
横架材の上端と下端に、本発明の引張雇いほぞ用スペース、及びドリフトピン用穴や、鋼鈑挿入式のガセット挿入用スリット、及びドリフトピン用穴を設けて、本発明の引張雇いほぞを、ドリフトピンで固定して置き、柱には引張雇いほぞの接続箱用ボルトと、ガセットをセットして置き、これに先の横架材を接合させて、ガセットをドリフトピンで緊結して、横架材の剪断力を柱に伝達し、引張雇いほぞの接続箱に、柱の接続用ボルトを座金とナット等で緊結して、各ボルトに張力をかけると、横架材の引張力を柱に伝達できるので、木材の強度変形性能による異方性に合わせて、横架材の曲げモーメントを、引張雇いほぞで、また剪断力をガセットで伝達できるので、鋼構造や鉄筋コンクリート構造のラーメン構造と同じように、曲げモーメントと剪断力に分けた、明確な構造計算が出来る。また本発明の引張雇いほぞを、横架材同士や、柱同士の接合金物に使用すると、木質構造のトラス工法や、在来構法の柱や梁の、引張力も伝達できる。
【０００６】
【実施例】
実施例１
横架材の上端と下端に、本発明の引張雇いほぞ用スペース、及びドリフトピン用穴や、鋼鈑挿入式のガセット挿入用スリット及びドリフトピン用穴を設けて、本発明の引張雇いほぞを、ドリフトピンで固定して置き、柱には引張雇いほぞの接続箱用ボルトと、ガセットをセットして置き、これに先の横架材を接合させて、ガセットをドリフトピンで緊結して、横架材の剪断力を柱に伝達し、引張雇いほぞの接続箱に、柱の接続用ボルトを座金とナット等で緊結して、各ボルトに張力をかけて、横架材の引張力を柱に伝達した、モーメント抵抗接合仕口。
実施例２
柱の柱脚に本発明の引張雇いほぞ用スペース、及びドリフトピン用穴を設けて、これに本発明の引張雇いほぞを、ドリフトピンで固定して、引張雇いほぞの接続箱と、基礎のアンカーボルトを緊結して、基礎に柱の張力を伝達させた柱脚仕口。
実施例３
トラスの部材に、本発明の引張雇いほぞ用スペース、及びドリフトピン用穴を設けて、これに本発明の引張雇いほぞを、ドリフトピンで固定して、引張雇いほぞの接続箱と、他のトラスの部材に、本発明の引張雇いほぞ用スペース、及びドリフトピン用穴を設けて、これに本発明の引張雇いほぞを、ドリフトピンで固定して、引張雇いほぞに、張力を伝達させたトラスの仕口。
実施例４
横架材に、本発明の引張雇いほぞ用スペース、及びドリフトピン用穴を設けて、本発明の引張雇いほぞを、ドリフトピンで固定して置き、柱には引張雇いほぞの接続箱用ボルトをセットして置き、これに先の横架材を接合させて、引張雇いほぞの接続箱に、柱の接続用ボルトを座金とナット等で緊結して、各ボルトに張力をかけて、横架材の引張力を柱に伝達した、在来構法の剛接合仕口。
【０００７】
【発明の効果】
１．木材の強度変形性能による異方性に合わせて、横架材の曲げモーメントを、引張雇いほぞで、また剪断力をガセットで伝達できるので、鋼構造や鉄筋コンクリートのラーメン構造と同じように曲げモーメントと剪断力、に分けた明確な構造計算が出来る。
２．基礎のアンカーボルトに緊結して、基礎に柱の張力を伝達できる。
３．トラスの部材どうしを、緊結して張力を、伝達できる。
４．在来構法の、横架材の引張力を柱に伝達出来るので、在来構法剛接合仕口が出来る。
【図面の簡単な説明】
【図１】本発明の引張雇いほぞ構成平面図
【図２】本発明の引張雇いほぞ構成側面図
【図３】本発明引張雇いほぞとガセットを、柱と横架材のモーメント抵抗接合仕口に使用した実施例１の断面図
【図４】本発明の引張雇いほぞで、基礎に柱の張力を伝達させた実施例２の柱脚仕口の断面図
【図５】本発明の引張雇いほぞで、トラスの部材どうしを、緊結して張力を、伝達させた、実施例３の平面図
【図６】本発明の引張雇いほぞで、トラスの部材どうしを、緊結して張力を、伝達させた、実施例３のＡ−Ａ断面詳細図
【図７】本発明の引張雇いほぞで、横架材の引張力を柱に伝達した、実施例４の在来構法の剛接合仕口の断面図。
【符号の説明】
１．雇いほぞ
２．箱
３．ボルト
４．ネジ
５．穴
６．座金
７．窪み
８．横架材
９．柱
１０．本発明の引張雇いほぞ用スペース
１１．スリット
１２．ガセット
１３．ドリフトピン
１４．ナット
１５．トラス部材
１６．基礎
１７．アンカーボルト[0001]
[Industrial application fields]
The present invention relates to a fastened joint of moment resistance joints between columns and horizontal members of a wooden structure building.
[0002]
[Prior art]
Conventional moment resistance joints have the following 1. Gusset plate joint type2. Cross overlap type3. Flange joint type4. Tensile bolt joint type5. There are rebar insertion adhesive filled joint type.
[0003]
[Problems to be solved by the invention]
The conventional moment resistance joint has the following drawbacks.
1. The gusset plate joint type is a steel plate insertion type drift pin joint and a steel plate-attached plate type bolt joint. The cross-over type is a method of joining with a gibber and a bolt. Because the material has a large anisotropy, the stress analysis of the bending moment cannot be performed in a homogeneous isotropic design like steel or concrete, and the size of the member is almost determined by the joint, which is uneconomical. It is.
2. The flange joint type and tension bolt joint type are joined with bolts or lug screws, but there is a temporary material for beam support during construction, and it is difficult to install bi-directional and bi-directional ramen.
3. Reinforcing bar insertion adhesive-filled joint type has temporary materials for receiving beams at the time of construction, and has low workability such as being unable to bear load etc. until the adhesive develops strength, adhesive cost and construction Expensive. The present invention has been made to eliminate these drawbacks.
[0004]
[Means for solving the problems]
In order to solve the above-mentioned problems, the employment tenon provided with the depression for the drift pin and the connection screw of the present invention and the connection screw is fastened to the connection bolt with a tension employment nut or the like which is fastened to the connection box. When tension is applied, a tensile force is generated on the column, and the tensile force of the horizontal member can be transmitted to the column. The hiring mortise may be round steel, square steel, mold steel, and pipes, or square pipes. Adhesive or grout material may be used in the gap between the tensile mortise of the present invention and the space for the tensile mortise . When filled, the bonding effect is improved.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
The upper and lower ends of the horizontal members, and a tensile hired tenon space for the present invention, and and drift pin hole, steel plates insertable gusset insertion slit, and a drift pin holes provided, tensile hired tenon of the present invention Are fixed with the drift pin, and the bolt for the tenon mortise and the gusset are set on the pillar, and the horizontal member is joined to this, and the gusset is fastened with the drift pin. and transmit the shear force of the horizontal members to the posts, the junction box of the tensile hired tenon, and Tightened the connecting bolt of the pillars washer and nuts, when tensioning the bolts, a horizontal member tension Can be transmitted to the pillar, so that the bending moment of the horizontal member can be transmitted with a tensile mortise and the shearing force can be transmitted with a gusset according to the anisotropy due to the strength deformation performance of the wood, so that the ramen of steel structure or reinforced concrete structure Like the structure, the bending mode Were divided into the instrument and the shear force, it is a clear structure calculation. Further, when the tenon mortise of the present invention is used for the horizontal members or the joints between the columns, it is possible to transmit the tensile force of the wooden structure truss method and the conventional method of columns and beams.
[0006]
【Example】
Example 1
At the upper and lower ends of the horizontal member, the tension tenon for the present invention, the hole for the drift pin, the gusset insertion slit and the hole for the drift pin of the steel plate insertion type are provided, and the tension tenon of the present invention is provided. Fix it with the drift pin, place the bolt for the tenon mortise joint box and the gusset on the column, place the horizontal member on it, and fasten the gusset with the drift pin. The shearing force of the horizontal member is transmitted to the column, and the connecting bolt of the column is fastened with a washer and a nut, etc., to the tensioning tenon connection box, and tension is applied to each bolt to increase the tensile force of the horizontal member. Moment resistance joint connection transmitted to the column.
Example 2
The column base of the column is provided with the space for the tension employment tenon of the present invention and the hole for the drift pin, and the tension employment tenon of the present invention is fixed to the column with the drift pin, and the connection box of the tension employment tenon and the foundation Column base joint that anchor bolts are connected to transmit the column tension to the foundation.
Example 3
The truss member is provided with the space for the tension employment tenon of the present invention and the hole for the drift pin, and the tension employment tenon of the present invention is fixed to the member with the drift pin, and the connection box of the tension employment tenon and other The truss member is provided with the space for the tension employment tenon according to the present invention and the hole for the drift pin. The tension employment tenon according to the present invention is fixed to the member with the drift pin, and the tension is transmitted to the tension employment tenon . Truss connection.
Example 4
The horizontal member is provided with the space for the tension employment tenon of the present invention and the hole for the drift pin, and the tension employment tenon of the present invention is fixed with the drift pin, and the bolt for the connection box of the tension employment tenon on the column. Set and place the horizontal member on it, and connect the column connecting bolts to the connection box of the tension tenon with the washers and nuts, and apply tension to each bolt. A rigid joint with a conventional construction that transmits the tensile force of the frame to the column.
[0007]
【The invention's effect】
1. In accordance with the anisotropy due to the strength deformation performance of the wood, the bending moment of the horizontal member can be transmitted with a tensile tenon and the shearing force with a gusset, so that the bending moment is the same as the rigid structure of steel or reinforced concrete. Clear structural calculations can be divided into shear forces.
2. Tighten the anchor bolts on the foundation to transmit the column tension to the foundation.
3. Tension members can be tightly coupled to transmit tension.
4). Since the tensile force of the horizontal member of the conventional construction method can be transmitted to the column, the conventional construction method rigid joint connection can be made.
[Brief description of the drawings]
[Fig. 1] Tensile tenon construction plan view of the present invention [Fig. 2] Tensile tenon configuration side view of the present invention [Fig. 3] Tensile tenon tenon and gusset of the present invention, the moment resistance joint of the column and horizontal member FIG. 4 is a cross-sectional view of the column base joint of Example 2 in which the tension of the column is transmitted to the foundation in the tension employment tenon of the present invention. FIG. 5 is a sectional view of the tension employment of the present invention. in tenon, the truss members to each other, the tension and Tightened was transmitted, tensile hired tenon plan view the present invention; FIG example 3, the members each other truss, tension and Tightened, transfer It was, tensile hired tenon a-a cross-sectional detailed view [7] the present invention of example 3 was transferred to a tensile force of horizontal members to the pillars, the conventional construction method of example 4 rigid connections joint of Sectional drawing.
[Explanation of symbols]
1. Hire
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002112708A JP4000452B2 (en) | 2002-03-10 | 2002-03-10 | Tensile tenon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002112708A JP4000452B2 (en) | 2002-03-10 | 2002-03-10 | Tensile tenon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003261983A JP2003261983A (en) | 2003-09-19 |
| JP4000452B2 true JP4000452B2 (en) | 2007-10-31 |
Family
ID=29207616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002112708A Expired - Lifetime JP4000452B2 (en) | 2002-03-10 | 2002-03-10 | Tensile tenon |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4000452B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556711A (en) * | 2013-10-15 | 2014-02-05 | 南京工业大学 | Fabricated wood structure embedded steel bar joint and construction method thereof |
| CN103603431A (en) * | 2013-10-15 | 2014-02-26 | 南京工业大学 | Assembly wood structure beam column embedded steel bar joint |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422576B (en) * | 2013-09-10 | 2015-08-26 | 南京工业大学 | A kind of reinforcing of wooden construction Tenon node and energy-consumption shock-absorption device |
| CN104775528A (en) * | 2015-04-27 | 2015-07-15 | 南京工业大学 | Assembled semi-rigid wood structure joint |
| CN109610650B (en) * | 2018-11-23 | 2020-07-14 | 大连理工大学 | Method for calculating bending resistance bearing capacity and bending moment-corner curve of steel pipe concrete column-steel beam cross-core bolt connection node |
| CN112417552B (en) * | 2020-11-06 | 2024-03-08 | 中国建筑第七工程局有限公司 | Design method of low multilayer assembled concrete beam column semi-rigid connection node |
-
2002
- 2002-03-10 JP JP2002112708A patent/JP4000452B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556711A (en) * | 2013-10-15 | 2014-02-05 | 南京工业大学 | Fabricated wood structure embedded steel bar joint and construction method thereof |
| CN103603431A (en) * | 2013-10-15 | 2014-02-26 | 南京工业大学 | Assembly wood structure beam column embedded steel bar joint |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003261983A (en) | 2003-09-19 |
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