JP2877946B2 - Box girder of long panel - Google Patents
Box girder of long panelInfo
- Publication number
- JP2877946B2 JP2877946B2 JP33635990A JP33635990A JP2877946B2 JP 2877946 B2 JP2877946 B2 JP 2877946B2 JP 33635990 A JP33635990 A JP 33635990A JP 33635990 A JP33635990 A JP 33635990A JP 2877946 B2 JP2877946 B2 JP 2877946B2
- Authority
- JP
- Japan
- Prior art keywords
- panel
- box girder
- welded
- backing
- panels
- 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 - Fee Related
Links
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は荷重を支えるため、或いは柱を固定するため
の桁であって、特にアルミニウム合金ろう付製のハニカ
ムパネルによる長尺の箱桁に関するものである。Description: TECHNICAL FIELD The present invention relates to a girder for supporting loads or fixing columns, and more particularly to a long box girder made of a honeycomb panel made of aluminum alloy brazing. Things.
（従来の技術） 従来のアルミニウム合金製のハニカムパネルによる長
尺パネルの箱桁にあっては、各パネルを組み合わせて箱
形に形成した後、各パネルの４隅をアングル金具で内側
と外側とで挾持し、両アングルをビスまたはリベット等
で接合していた。さらに従来のパネルはハニカムコア同
士やハニカムコア部と面板とを接着剤によって接合して
いた。(Prior Art) In the case of a box girder of a long panel made of a conventional aluminum alloy honeycomb panel, after forming each panel into a box shape, the four corners of each panel are formed inside and outside with angle brackets. And both angles were joined with screws or rivets. Further, in the conventional panel, the honeycomb cores or the honeycomb core portion and the face plate are joined by an adhesive.
（発明が解決しようとする課題） 従来のアングルによる接合構成では、強度は余り期待
できず、その上、組立てに手間がかかった。また、ハニ
カムパネルはハニカムコア同士や、ハニカムコア部と面
板とを接着剤によって接合しているためパネルとしての
性能は接着剤に負うところが多く、アルミニウム合金本
来の特性を十分に生かすことができないという問題点が
あった。(Problems to be Solved by the Invention) With the conventional angle-joined configuration, much strength could not be expected, and moreover, the assembly was troublesome. In addition, since the honeycomb panel is formed by bonding the honeycomb cores to each other or the honeycomb core portion and the face plate with an adhesive, the performance of the panel is largely owed to the adhesive, and the inherent characteristics of the aluminum alloy cannot be fully utilized. There was a problem.
したがって、本発明は簡単で強度の高いパネル箱桁を
提供することを目的としている。Accordingly, an object of the present invention is to provide a simple and strong panel box girder.
（課題を解決するための手段） 上記目的を達成するために、本発明の長尺パネルの箱
桁においては、長尺のろう付ハニカムパネルを組み合わ
せて角形にした箱桁において、各パネルの内側で、長さ
方向の一端縁に沿って適当巾の裏当を溶接し、かつ、裏
当のない側の端縁を隣のパネルの裏当に接するよう配置
して形成された４隅の開口部より内側同士の隣接するパ
ネルの面板同士を溶接して結合し、その上、前記開口部
に嵌合し、その両外端縁より突出したつばを有し、その
つばがそれぞれのパネル面に接するようにしたコーナ金
具を嵌め込んで、このつばと各パネル面とを溶接して一
体化したものである。(Means for Solving the Problems) In order to achieve the above object, in the box girder of the long panel of the present invention, in the box girder formed by combining long brazed honeycomb panels, the inside of each panel A four-corner opening formed by welding a backing of an appropriate width along one edge in the length direction, and arranging the edge without the backing so as to be in contact with the backing of an adjacent panel. The face plates of adjacent panels that are adjacent to each other from the inside are welded and joined together, and furthermore, the flanges are fitted in the openings and project from both outer edges thereof, and the flanges are provided on the respective panel surfaces. The corner fittings that are in contact with each other are fitted, and the flange and each panel surface are welded and integrated.
（作 用） 上記のようにハニカムパネル自体もろう付で、その
上、角形に組み合わされた箱桁の各パネル同士もコーナ
金具によってそれぞれ溶接によって結合されているの
で、箱桁全体が完全に一体化され、したがって強度も高
く安定した箱桁が得られる。しかもコーナ金具自体も押
出形材によって容易に得られる。(Operation) The honeycomb panel itself is brazed as described above, and the panels of the box girder combined in a square shape are also welded to each other by corner fittings, so that the entire box girder is completely integrated. Therefore, a stable box girder having high strength can be obtained. In addition, the corner fitting itself can be easily obtained by the extruded shape.
（実施例） 本発明を実施例について図面を参照して照明する。図
は本発明長尺パネルの箱桁の斜視図である。図に示すよ
うに、パネルＡ、Ｂはアルミニウム合金のブレージング
シートによるハニカム・コアと面板を組み合わせてろう
付した完全一体のパネルで、それぞれ一対の巾を異なる
長尺物で、このパネルＡ、Ｂの内側で、それぞれ長辺側
の一方の端縁に沿って適当巾の裏当１を溶接する。そし
て、パネルＡ、Ｂの裏当１にパネルＢ、Ａの裏当のない
側の端縁部を互いに接するよう配置して形成された４隅
の開口部２からパネルＡ、Ｂの面板同士を溶接する。(Example) The present invention is illuminated for an example with reference to the drawings. The figure is a perspective view of the box girder of the long panel of the present invention. As shown in the figure, panels A and B are completely integrated panels brazed by combining a honeycomb core made of an aluminum alloy brazing sheet and a face plate. Inside, the backing 1 having an appropriate width is welded along one edge on the long side. Then, the face plates of the panels A and B are separated from each other through the opening 2 at four corners formed by arranging the back edges of the panels B and A on the backing side of the panels A and B so as to be in contact with each other. Weld.
次に、前記開口部２に嵌合し、その外周が円弧状で、
その両端縁より適当な長さのつば３を突出させ、そのつ
ば３がパネルＡ、Ｂの表面に接するようにした断面扇状
のコーナ金具４を開口部２に嵌め込み、このコーナ金具
４のつば３と各パネルＡ、Ｂ面とを溶接するようにした
ものである。勿論、コーナ金具４の外周は円弧状に限定
されず角形又は多角形状であっても同じである。また、
必要な形状のコーナ金具４は押出形材製造技術の改良に
よって容易に得られる。なお、必要により両側面に鏡板
を溶接すれば圧力容器としても利用できる。Next, it fits into the opening 2 and its outer periphery is in an arc shape,
A flange 3 having an appropriate length is protruded from both end edges thereof, and a corner metal fitting 4 having a fan-shaped section is fitted into the opening 2 so that the collar 3 contacts the surfaces of the panels A and B. And the panels A and B are welded. Of course, the outer periphery of the corner fitting 4 is not limited to an arc shape, and the same applies to a square or polygonal shape. Also,
The corner fitting 4 having the required shape can be easily obtained by improving the manufacturing technique of the extruded profile. If necessary, if end plates are welded to both sides, it can be used as a pressure vessel.
（発明の効果） 以上説明したように、本発明に使用されるハニカムパ
ネルはハニカムコアと面板をろう付により完全に一体化
されているので、強度は高く、安定しており、その上、
これら長尺パネルを断面が矩形になるよう形成し、その
４隅をコーナ金具及び裏当によって接合し、それぞれ表
裏共溶接によって接合されているので桁としての強度も
高く耐候性、耐久性にも優れ、その上軽く、必要により
圧力容器としても使用できる等の効果がある。(Effect of the Invention) As described above, since the honeycomb panel used in the present invention is completely integrated with the honeycomb core and the face plate by brazing, the strength is high and the stability is high.
These long panels are formed so that the cross section is rectangular, and the four corners are joined by corner fittings and backing. Since both sides are welded together, the strength as a girder is high, and the weather resistance and durability are also high. Excellent, light, and can be used as a pressure vessel if necessary.
図は本発明長尺パネルの箱桁を示す斜視図である。 Ａ、Ｂ……パネル、１……裏当、２……開口部、３……
つば、４……コーナ金具。The figure is a perspective view showing a box girder of the long panel of the present invention. A, B ... panel, 1 ... backing, 2 ... opening, 3 ...
Collar 4, corner fittings.
フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) E04C 3/04 F16S 3/02 B23K 33/00 B23K 9/00 501 B Continuation of the front page (58) Field surveyed (Int. Cl. 6 , DB name) E04C 3/04 F16S 3/02 B23K 33/00 B23K 9/00 501 B
Claims (1)
て角形にした箱桁において、各パネルの内側で、長さ方
向の一端縁に沿って適当巾の裏当を溶接し、かつ、裏当
のない側の端縁を隣のパネルの裏当に接するよう配置し
て形成された４隅の開口部より内側の隣接するパネルの
面板同士を溶接すると共に、前記開口部に嵌合し、その
両外端縁より突出したつばを有し、そのつばがそれぞれ
のパネル面に接するようにしたコーナ金具を嵌め込み、
このコーナ金具のつばと各パネル面とを溶接した長尺パ
ネルの箱桁。In a box girder formed by combining long brazed honeycomb panels, a backing of an appropriate width is welded along one longitudinal edge inside each panel, and the backing is welded. The face plates of the adjacent panels inside the four corner openings formed by arranging the edge on the side having no side in contact with the backing of the adjacent panel are welded together, fitted into the opening, and Having a flange protruding from both outer edges, fitting a corner fitting so that the flange contacts each panel surface,
Box girder of a long panel where the flange of this corner fitting and each panel surface are welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33635990A JP2877946B2 (en) | 1990-11-30 | 1990-11-30 | Box girder of long panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33635990A JP2877946B2 (en) | 1990-11-30 | 1990-11-30 | Box girder of long panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04203147A JPH04203147A (en) | 1992-07-23 |
| JP2877946B2 true JP2877946B2 (en) | 1999-04-05 |
Family
ID=18298318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33635990A Expired - Fee Related JP2877946B2 (en) | 1990-11-30 | 1990-11-30 | Box girder of long panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2877946B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894572A (en) * | 2015-12-21 | 2017-06-27 | 张跃 | A kind of honeycombed sheet type building and its construction method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6094881A (en) * | 1998-04-30 | 2000-08-01 | Con/Span Bridge Systems Inc. | Box shaped structural member with pultruded flanges and connecting webs |
| CN106894575A (en) * | 2015-12-21 | 2017-06-27 | 张跃 | A kind of Honeycomb Beam |
| CN111195819A (en) * | 2020-01-15 | 2020-05-26 | 中国十七冶集团有限公司 | Arc square tube bending transition device and construction method thereof |
-
1990
- 1990-11-30 JP JP33635990A patent/JP2877946B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894572A (en) * | 2015-12-21 | 2017-06-27 | 张跃 | A kind of honeycombed sheet type building and its construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04203147A (en) | 1992-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |