JPH09256514A - Bracing structure in framework - Google Patents
Bracing structure in frameworkInfo
- Publication number
- JPH09256514A JPH09256514A JP18559796A JP18559796A JPH09256514A JP H09256514 A JPH09256514 A JP H09256514A JP 18559796 A JP18559796 A JP 18559796A JP 18559796 A JP18559796 A JP 18559796A JP H09256514 A JPH09256514 A JP H09256514A
- Authority
- JP
- Japan
- Prior art keywords
- wooden
- streak
- assembled
- columns
- vertical direction
- 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.)
- Pending
Links
Landscapes
- Load-Bearing And Curtain Walls (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は木造家屋の軸組みに
おけるすじかいの構造の改良に関し、特にすじかいの強
度を高めて、耐震性、特に横ゆれに対する強度を高めた
軸組みにおけるすじかい構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in the structure of the streak in the frame of a wooden house, and particularly in the streak structure in the frame in which the strength of the streak is increased to increase the earthquake resistance, especially the strength against lateral wobbling. Regarding
【0002】[0002]
【従来の技術】図5に示すように木造家屋の軸組みに用
いられるすじかいは、通し柱と呼ばれる縦柱1と、けた
2a,胴差し2b、中差し2d,土台2c等の横柱2と
によって形成される四角い空間内に傾斜角度θが鈍角と
なるように斜めに(対角線方向に)組み付けられる各一
本の角材(或は板材)3である。すじかいは、このよう
な四角い空間の補強の為に取付けられるものであるが、
その目的は主として上下方向からの応力に対する強度を
高めることにあり、従って、地震、強風、物体の衝突等
によって横方向からの応力が作用した場合には、この四
角い空間を維持することができない。即ち、これらの横
方向からの衝撃により、四角い空間を構成する縦柱1、
横柱2等が変形、破損する、災害、事故が発生する。こ
のような災害、事故は、先般の関西大地震において身近
に経験されたことであり、該大地震依頼、木造建築家屋
の補強方法が種々提案、実施されてはいるが、従来の各
一本の木材から成るすじかいの構造では強度の維持に限
度があり、現状のすじかい構造を採用している家屋につ
いては、先の大震災で被った家屋の損壊、傾倒という事
態が再現される虞れの高いことは火を見るより明らかで
ある。また、従来のすじかいは、一本の木材から構成さ
れている為、上下方向からの外力に対する強度にも限界
があり、決して十分なものではなかった。2. Description of the Related Art As shown in FIG. 5, a vertical column 1 called a through column and a horizontal column 2 such as a column 2a, a body insert 2b, a center insert 2d, and a base 2c are used in the framework of a wooden house. Each square member (or plate member) 3 is obliquely (diagonally) assembled so that the inclination angle θ becomes an obtuse angle in the square space formed by. The streak is attached to reinforce such a square space,
The purpose is mainly to increase the strength against the stress from the vertical direction, and therefore, when the stress from the lateral direction acts due to an earthquake, a strong wind, a collision of an object, etc., this square space cannot be maintained. That is, due to the impact from these lateral directions, the vertical columns 1 forming a square space,
If the horizontal pillar 2 is deformed or damaged, a disaster or an accident will occur. Such disasters and accidents have been experienced in the recent Great Kansai Earthquake, and although various methods of requesting the earthquake and various methods for reinforcing wooden houses have been proposed and implemented, each one of the conventional methods has been proposed. There is a limit to how strong the timber structure made of wood can maintain its strength, and for houses that use the current timber structure, it is possible that the damage and collapse of a house that had been damaged by the previous earthquake could be reproduced. The high of is more obvious than seeing the fire. Further, since the conventional Shinkai is composed of one piece of wood, it has a limit in strength against external force from the up and down direction and is not sufficient at all.
【0003】[0003]
【発明が解決しようとする課題】本発明は上記に鑑みて
なされたものであり、従来のすじかい構造の欠点であ
る、横方向からの外力に対する強度は勿論、上下方向へ
作用する外力に対する強度を簡単、且つ低コストな構造
によって実現し、震災等に対する対策とすることができ
るすじかい構造を提供することを目的としている。ま
た、本発明のすじかい構造では、ユニット化したすじか
いを予め作成しておき、現場で、軸組みの所定箇所に組
み付けるようにしているので、組み付け作業性を大幅に
向上することができる。SUMMARY OF THE INVENTION The present invention has been made in view of the above, and is not only the strength against the external force from the lateral direction, which is the drawback of the conventional streak structure, but also the strength against the external force acting in the vertical direction. It is an object of the present invention to provide a thin structure that can realize a simple and low-cost structure and can be a countermeasure against an earthquake or the like. Further, in the streak structure of the present invention, since a unitized streak is prepared in advance and assembled at a predetermined location of the shaft assembly on site, the workability of assembling can be greatly improved.
【0004】[0004]
【課題を解決するための手段】上記目的を達成するた
め、請求項1の発明は、木造家屋の軸組みにおいて用い
られるすじかいにおいて、上記すじかいを、互いに所定
の交差角度をもって交差する複数の木製部材から構成
し、各木製部材の交差部を各木製部材中央部似設けたほ
ぞ同志の嵌合構造としたことを特徴とする。請求項2の
発明は、上記すじかいを、2つの縦柱と、上下の横柱と
の間に形成される空間内に着脱可能に組み付け固定した
ことを特徴とする。In order to achieve the above object, the invention of claim 1 is a streak used in a frame of a wooden house, and a plurality of streak crossing at a predetermined intersecting angle. It is characterized in that it is composed of wooden members, and that the crossing portion of each wooden member is a tenon-like fitting structure in which each wooden member central portion is provided in a similar manner. The invention according to claim 2 is characterized in that the above-mentioned streak is detachably assembled and fixed in a space formed between two vertical columns and upper and lower horizontal columns.
【0005】請求項3の発明は、四角い枠体内に上記複
数の木製部材からなるすじかいを組み付けたすじかい構
造であって、上記枠体の対角線方向に沿って角材を差し
渡したことを特徴とする。According to a third aspect of the present invention, there is provided a ridge structure in which the ridges made of the plurality of wooden members are assembled in a square frame body, and the square members are passed along the diagonal direction of the frame body. To do.
【0006】[0006]
【発明の実施の形態】以下、本発明を添付図面に示した
形態例により詳細に説明する。図1は本発明のすじかい
10を適用した軸組みの一例であり、窓や出入り口等と
なる開口11を除いた四角い空間、即ち、縦柱1と横柱
2によって形成される各空間に、図2に示した如きすい
じかいユニット10を嵌合した上で釘、ボルト等によっ
て固定することにより、組付けが完了する。すじかいを
構成する木製部材としては、従来のすじかいよりも小
径、小幅の角材、板材等を用いることができる。図2
(a) (b) のすじかいユニット10は、予め組み付け対象
となる軸組み柱の四角い空間の形状に整合するように四
角く組み付けられた枠体12と、この枠体12内に格子
状に斜めに交差するように組み付けられた複数の木製部
材13とから構成される。各木製部材13の傾斜角度、
間隔、本数等は適宜選定可能である。各木製部材13の
交差部の連結方法としては、ほぞ同志の嵌合による方法
が強度上最も優れている。ほぞ同志の嵌合構造は周知で
ある為、特に図示しないが、一方の木製部材の適所に形
成した半欠きの溝と、他方の木製部材の適所に形成した
半欠きの溝同士を嵌合させることにより、両者連結一体
化するものである。外周の枠体12と各木製部材13の
端部との結合は、例えば、枠体12に設けた凹所内に木
製部材の端部を嵌合させた上で、釘、ボルト等によって
固定してもよい。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to embodiments shown in the accompanying drawings. FIG. 1 is an example of a shaft assembly to which the shinkai 10 of the present invention is applied. In a square space excluding an opening 11 serving as a window, a doorway, etc., that is, each space formed by a vertical column 1 and a horizontal column 2, Assembling is completed by fitting the sliding unit 10 as shown in FIG. 2 and then fixing it with nails, bolts or the like. As the wooden member forming the shinkai, a square bar, a plate, etc. having a smaller diameter and a narrower width than the conventional shinkai can be used. FIG.
(1) The vertical unit 10 of (a) and (b) is a frame body 12 assembled in advance in a square shape so as to match the shape of the square space of the shaft-assembled column to be assembled, and the frame body 12 is slanted in a lattice pattern. And a plurality of wooden members 13 assembled so as to intersect with each other. Inclination angle of each wooden member 13,
The interval, the number, etc. can be appropriately selected. As a method of connecting the intersecting portions of the wooden members 13, the method of fitting the tenons with each other is the best in terms of strength. Since the mating structure of the mortises is well known, although not particularly shown, the half-notched groove formed at the proper position of one wooden member and the half-notched groove formed at the proper position of the other wooden member are fitted to each other. By doing so, both are connected and integrated. The connection between the outer peripheral frame 12 and the end of each wooden member 13 is performed, for example, by fitting the end of the wooden member in a recess provided in the frame 12 and then fixing the wooden member with nails, bolts, or the like. Good.
【0007】図1の軸組みの窓となる部分11の左側に
四角い空間内には、中差し2cが存在せず、上下方向に
長尺なすじかいユニットが組み付けられているが、この
ように構成すれば、中差し2cを組み付ける手数が省け
る一方で、中差し2cが存在する場合以上の強度(横方
向、上下方向の強度)を維持することができる。In the square space on the left side of the window-forming portion 11 of the shaft assembly of FIG. 1, there is no center insert 2c, and a vertically long slender unit is assembled. With this configuration, the number of steps for assembling the insert 2c can be saved, while maintaining the strength (strength in the lateral direction and the strength in the vertical direction) higher than that when the insert 2c is present.
【0008】すじかいユニット10自体を、軸組みの四
角い空間内に組み付ける場合には、単にすじかいユニッ
ト10を空間内に嵌合して、釘、ボルト等で固定すれば
よく、現場での組み付け作業性は極めて優れている。
尚、図3は洋風軸組みに本発明のすじかいユニットを適
用した例であり、このように縦柱間の間隔が大きい場合
には、それに応じて多数の木製部材を用いたすじかいユ
ニットを作成し、適用することとなる。When the sliding unit 10 itself is assembled in the square space of the shaft assembly, it is sufficient to simply fit the sliding unit 10 in the space and fix it with nails, bolts or the like. Workability is extremely excellent.
Incidentally, FIG. 3 is an example in which the sled unit of the present invention is applied to a Western-style shaft assembly, and when the spacing between the vertical columns is large as described above, a sled unit using a large number of wooden members is used accordingly. It will be created and applied.
【0009】図4は本発明の変形例の斜視図であり、こ
の形態例のすじかいユニットは、上記形態例のすじかい
ユニットに対して対角線に沿って角材(又は板材)20
を差し渡して一体化した構成が特徴的である。この角材
20の両端部は図示の様に枠体12の隅部内に納まる様
に成形されると共に、角材20が木製部材13と交差す
る箇所には、角材側と木製部材側の双方に所要の溝を形
成し、両溝同士が嵌合することにより、角材20が枠体
12から極端に突出しないように配慮する。この形態例
では、すじかいユニット10の表裏両側に、対角線に沿
って交差する様に2つの角材20を組み付けたが、いず
れか一方だけの角材20を組み付けた構造であってもよ
い。この形態例によれば、横方向、上下方向の機械的強
度を、上記形態例の場合よりも大幅に向上することがで
きる。FIG. 4 is a perspective view of a modified example of the present invention. The sled unit of this form example has a square bar (or plate member) 20 along a diagonal line with respect to the slid unit of the above form example.
It is characterized by the fact that it is integrated across all the. Both ends of the timber 20 are formed so as to fit in the corners of the frame body 12 as shown in the drawing, and at the location where the timber 20 intersects the wooden member 13, both the timber side and the wooden member side are required. By forming a groove and fitting both grooves together, it is taken into consideration that the square bar 20 does not extremely project from the frame 12. In this embodiment, the two square members 20 are attached to the front and back sides of the shinkai unit 10 so as to intersect each other along a diagonal line. However, only one of the square members 20 may be attached. According to this embodiment, the mechanical strength in the lateral direction and the vertical direction can be significantly improved as compared with the case of the above embodiment.
【0010】[0010]
【発明の効果】以上のように本発明によれば、従来のす
じかい構造の欠点である、横方向からの外力に対する強
度は勿論、上下方向へ作用する外力に対する強度を簡
単、且つ低コストな構造によって実現し、震災等に対す
る対策とすることができるすじかい構造を提供すること
ができる。また、本発明のすじかい構造では、ユニット
化したすじかいを予め作成しておき、現場で、軸組みの
所定箇所に組み付けるようにしているので、組み付け作
業性を大幅に向上することができる。As described above, according to the present invention, not only the strength against the external force from the lateral direction, which is a drawback of the conventional streak structure, but also the strength against the external force acting in the vertical direction is simple and the cost is low. It is possible to provide a fine structure that can be realized by the structure and can be used as a countermeasure against an earthquake or the like. Further, in the streak structure of the present invention, since a unitized streak is prepared in advance and assembled at a predetermined location of the shaft assembly on site, the workability of assembling can be greatly improved.
【図1】本発明の一形態例のすじかいを適用した軸組み
図。FIG. 1 is a frame assembly diagram to which a streak of one embodiment of the present invention is applied.
【図2】(a) は本発明のすじかいユニットの一例の全体
図、(b) は斜視図。2A is an overall view of an example of a streak unit of the present invention, and FIG. 2B is a perspective view.
【図3】本発明の一形態例のすじかいを適用した洋風軸
組み図。FIG. 3 is a Western-style shaft assembly diagram to which the shinkai of one embodiment of the present invention is applied.
【図4】本発明の他の形態例のすじかいユニットの斜視
図。FIG. 4 is a perspective view of a streak unit according to another embodiment of the present invention.
【図5】従来例の説明図。FIG. 5 is an explanatory view of a conventional example.
1 縦柱、2 横柱、3 角材(或は板材)、10 す
じかいユニット、11開口、12 枠体、13 木製部
材、20 角材(板材)1 vertical column, 2 horizontal column, 3 square bar (or plate), 10 vertical unit, 11 openings, 12 frame, 13 wooden member, 20 square bar (plate)
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 FI 技術表示箇所 E04B 2/56 632 E04B 2/56 632C 632D 643 643A 651 651A 651C 651Z 652 652H 1/26 1/26 F ─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. 6 Identification code Internal reference number FI Technical display location E04B 2/56 632 E04B 2/56 632C 632D 643 643A 651 651A 651C 651Z 652 652H 1/26 1/26 F
Claims (3)
じかいにおいて、上記すじかいを、互いに所定の交差角
度をもって交差する複数の木製部材から構成し、 各木製部材の交差部を各木製部材中央部に設けたほぞ同
志の嵌合構造としたことを特徴とする軸組みにおけるす
じかい構造。1. A streak used in a framework of a wooden house, wherein the streak is composed of a plurality of wooden members that intersect each other at a predetermined intersecting angle, and the intersecting portion of each wooden member is a central portion of each wooden member. The ridge structure in the frame, which is a mating structure of the mortises provided in the.
横柱との間に形成される空間内に着脱可能に組み付け固
定したことを特徴とする請求項1記載の軸組みにおける
すじかい構造。2. The streak in the shaft assembly according to claim 1, wherein the streaks are detachably assembled and fixed in a space formed between two vertical columns and upper and lower horizontal columns. Paddle structure.
なるすじかいを組み付けたすじかい構造であって、 上記枠体の対角線方向に沿って角材を差し渡したことを
特徴とする軸組みにおけるすじかい構造。3. A streak structure in which a streak made of a plurality of wooden members is assembled in a square frame body, and a square bar is arranged along a diagonal line direction of the frame body. Paddle structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18559796A JPH09256514A (en) | 1996-01-18 | 1996-06-26 | Bracing structure in framework |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2462596 | 1996-01-18 | ||
JP8-24625 | 1996-01-18 | ||
JP18559796A JPH09256514A (en) | 1996-01-18 | 1996-06-26 | Bracing structure in framework |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH09256514A true JPH09256514A (en) | 1997-09-30 |
Family
ID=26362173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18559796A Pending JPH09256514A (en) | 1996-01-18 | 1996-06-26 | Bracing structure in framework |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH09256514A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008088727A (en) * | 2006-10-03 | 2008-04-17 | National Institute Of Advanced Industrial & Technology | Aseismatic structure |
JP2008121245A (en) * | 2006-11-10 | 2008-05-29 | Marusei Tsukada Komuten:Kk | House construction method |
JP2016017389A (en) * | 2014-07-11 | 2016-02-01 | 大和ハウス工業株式会社 | Bearing wall frame and building that uses the bearing wall frame |
JP2023016284A (en) * | 2021-07-21 | 2023-02-02 | 株式会社ホルツストラ一級建築士事務所 | Bearing wall manufacturing method and bearing wall |
-
1996
- 1996-06-26 JP JP18559796A patent/JPH09256514A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008088727A (en) * | 2006-10-03 | 2008-04-17 | National Institute Of Advanced Industrial & Technology | Aseismatic structure |
JP2008121245A (en) * | 2006-11-10 | 2008-05-29 | Marusei Tsukada Komuten:Kk | House construction method |
JP2016017389A (en) * | 2014-07-11 | 2016-02-01 | 大和ハウス工業株式会社 | Bearing wall frame and building that uses the bearing wall frame |
JP2023016284A (en) * | 2021-07-21 | 2023-02-02 | 株式会社ホルツストラ一級建築士事務所 | Bearing wall manufacturing method and bearing wall |
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