JP3067495U - Reinforcing metal fittings for wooden buildings - Google Patents
Reinforcing metal fittings for wooden buildingsInfo
- Publication number
- JP3067495U JP3067495U JP1999008116U JP811699U JP3067495U JP 3067495 U JP3067495 U JP 3067495U JP 1999008116 U JP1999008116 U JP 1999008116U JP 811699 U JP811699 U JP 811699U JP 3067495 U JP3067495 U JP 3067495U
- Authority
- JP
- Japan
- Prior art keywords
- metal fittings
- reinforcing metal
- wooden buildings
- steel
- earthquake
- 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
Links
Abstract
(57)【要約】
【課題】木造建築用の耐震性金具に関するものである。
【解決手段】Ｌ形のステンレス製、鉄鋼製あるいはアル
ミ製の金具を柱と桁梁や土台の接合部に取つけることに
よって耐震性・耐風性が十分期待できる。
(57) [Summary] [Problem] To provide an earthquake-resistant metal fitting for a wooden building. SOLUTION: Earthquake resistance and wind resistance can be sufficiently expected by attaching an L-shaped stainless steel, steel or aluminum metal fitting to a joint between a column and a girder beam or a base.
Description
【０００１】[0001]
本考案は桁梁と柱或は土台と柱等の接続部分に取付ける耐震補強用の Ｌ形金具に関する。 The present invention relates to an L-shaped fitting for seismic reinforcement, which is attached to a connecting part between a girder beam and a column or a base and a column.
【０００２】[0002]
日本は有数の地震国であるため従来木造建築においては色々の構築の 筋かいを設けたり、筋かいの上下に金物を取付けることも行われていて 一応の耐震強度は認められている。 Since Japan is one of the leading earthquake nations, conventional wooden constructions have been provided with various construction braces, and metal fittings have been installed above and below the braces, and a certain degree of earthquake resistance has been recognized.
【０００３】 しかし、先の阪神・淡路大震災のような大地震になると大きな被害が 発生している。この原因は柱と桁梁や根太との接合部分に弱点があるも のと思われる。[0003] However, large earthquakes such as the Great Hanshin-Awaji Earthquake caused serious damage. This may be due to a weak point at the joint between the column and the girder or joist.
【０００４】[0004]
木材と木材の接合にあっては色々の噛合せ接合や打ちつけ金具板を使 用にも繰返しの震動によって接合部に緩みが生じて倒壊に至ることが解 った。 Regarding the joining of wood and wood, it was found that repeated shaking caused the joints to be loosened and collapsed, even when using various types of joints and hammering plates.
【０００５】[0005]
考案者はこの点に鑑み鋭意研究を続けた結果本考案に到達したもので あって、本考案は柱と桁梁や柱と土台との接合部にＬ形の金具を取りつ けることによって強固な接合が行なえ、地震に対しても或は強風に対し ても十分な強度が期待できる。 In view of this point, the inventor of the present invention has arrived at the present invention as a result of intensive research, and the present invention has been strengthened by attaching L-shaped brackets to the joints between the columns and the girder beams or the columns and the base. The joint can be made easily, and sufficient strength can be expected against earthquakes or strong winds.
【０００６】[0006]
添付図面により本考案の実施の形態を説明すると、図１は本考案のＬ 形の補強金具であり図２及び図３は、その使用を示す実施例図である。 The embodiment of the present invention will be described with reference to the accompanying drawings. FIG. 1 shows an L-shaped reinforcing bracket of the present invention, and FIGS. 2 and 3 are examples showing the use thereof.
【０００７】[0007]
Ｌ形の金具Ａはステンレス鋼、鋼鉄製あるいはアルミ製の細長い平板 であって、これを中央で直角に折曲する。一辺（１）の長さは４０ｃｍ 前後が適当で板の厚さは６ｍｍ、幅は５〜６．５ｃｍが取扱い上好まし い。 The L-shaped bracket A is an elongated flat plate made of stainless steel, steel or aluminum, which is bent at a right angle at the center. The length of one side (1) is preferably about 40 cm, the thickness of the plate is 6 mm, and the width is 5 to 6.5 cm.
【０００８】 またこのＬ形金具には内角部の両辺に亘って支持棒（３）を渡すこと によって強度を補うものである。また両辺の先端には２〜３個のボルト 孔（４）を設けてボルトＢによって固定することによって一層の接合強 度を発揮するものである。[0008] Further, the strength is supplemented by passing the support bar (3) over both sides of the inner corner portion to the L-shaped bracket. Further, two or three bolt holes (4) are provided at the ends of both sides, and the bolts B are used to fix the bolt holes (4) so as to further enhance the bonding strength.
【０００９】[0009]
上述のように本考案の補強金具Ａは柱に対してＬ形の金具を取りつけ ることによって桁梁や土台との接合を補強することによって木造建築物 においても耐震性、耐風圧性を増大して安心した住生活がおくれるとい う卓越した効果を奏する。 As described above, the reinforcing bracket A of the present invention increases the seismic resistance and wind pressure resistance even in wooden buildings by reinforcing the connection with the girder beam and the base by attaching the L-shaped bracket to the column. It has the remarkable effect of providing a safe living environment.
【図１】Ｌ形補強金具の斜視図FIG. 1 is a perspective view of an L-shaped reinforcing bracket.
【図２】使用の実施例図FIG. 2 is an embodiment diagram of use.
【図３】土台部分に使用した実施例図FIG. 3 is a view of an embodiment used for a base portion.
（１）…Ｌ形の辺 （３）…支持棒 （４）…ボルト孔 Ａ…Ｌ形金具 Ｂ…ボルト (1) L-shaped side (3) Support rod (4) Bolt hole A L-shaped bracket B Bolt
Claims (1)
長い平板であって、中央で直角に折曲してＬ形金具と
し、この内角部の両片に亘って補強用の支持棒を渡し、
両辺の先端部にボルト装着用の孔を数個設けたことを特
徴とした木造建築用補強金具。1. An elongated flat plate made of stainless steel, steel or aluminum, bent at a right angle at the center to form an L-shaped bracket, and a reinforcing support rod is provided across both inner corners. ,
Reinforcing metal fittings for wooden buildings, characterized in that several holes for bolt installation are provided at the ends of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1999008116U JP3067495U (en) | 1999-09-16 | 1999-09-16 | Reinforcing metal fittings for wooden buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1999008116U JP3067495U (en) | 1999-09-16 | 1999-09-16 | Reinforcing metal fittings for wooden buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3067495U true JP3067495U (en) | 2000-04-07 |
Family
ID=43201022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1999008116U Expired - Lifetime JP3067495U (en) | 1999-09-16 | 1999-09-16 | Reinforcing metal fittings for wooden buildings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3067495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0732999U (en) * | 1993-11-26 | 1995-06-16 | ニッコウ電機株式会社 | Ferrite block fastening structure for noise suppression |
-
1999
- 1999-09-16 JP JP1999008116U patent/JP3067495U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0732999U (en) * | 1993-11-26 | 1995-06-16 | ニッコウ電機株式会社 | Ferrite block fastening structure for noise suppression |
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