JPS63103149A - Die steel - Google Patents
Die steelInfo
- Publication number
- JPS63103149A JPS63103149A JP24788886A JP24788886A JPS63103149A JP S63103149 A JPS63103149 A JP S63103149A JP 24788886 A JP24788886 A JP 24788886A JP 24788886 A JP24788886 A JP 24788886A JP S63103149 A JPS63103149 A JP S63103149A
- Authority
- JP
- Japan
- Prior art keywords
- flanges
- shape
- present
- cross
- steel
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 12
- 239000010959 steel Substances 0.000 title claims description 12
- 238000005452 bending Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は形鋼に関する。[Detailed description of the invention] [Industrial application field] This invention relates to shaped steel.
Ｈ形鋼・みぞ形鋼・リップみぞ形鋼などは、平面のフラ
ンジとウニブを有し、且つ、断面がＸ・７両軸方向に補
強された優れた建設資材として、広く使用されている。H-beam steel, groove-shape steel, lip groove-shape steel, etc. are widely used as excellent construction materials that have flat flanges and unibs, and whose cross sections are reinforced in both the X and 7 axis directions.
しかし、これらの形ＳＮの共通の欠点は、形鑵闇志が重
なり合わないため、在庫・運送に大きなスペースをＩシ
・要とすることにある。However, a common drawback of these SNs is that they require a large amount of space for inventory and transportation because the SNs do not overlap.
この問題を解決するため、この発明では、形鋼の断面形
状を、平行で同長の二枚のフランジの、一方の右端と他
方の左端とが、それぞれ、両フランジの中点を結ぶ線ヒ
の中央に位置するつＬブの上端と下端とに、「く」の字
状に屈折された連結部によって連結された形状にしてい
る。In order to solve this problem, in the present invention, the cross-sectional shape of the section steel is such that the right end of one of the two flanges, which are parallel and have the same length, and the left end of the other are connected to a line connecting the midpoints of both flanges. The upper end and the lower end of the L-bub located in the center of the L-bub are connected to each other by a connecting part bent in a dogleg shape.
このように構成すると、カエブとフランジとがＸ−７両
軸方向を補強すると共に、製品を重ね舎わせることがで
きる。With this configuration, the cover and flange reinforce both X-7 axis directions, and the products can be stacked.
以下、本発明の実施例を図面に基づき詳細に説明する。 Hereinafter, embodiments of the present invention will be described in detail based on the drawings.
第１図に示すのは、この発明の形５ｔａＡの断面形状を
示す。FIG. 1 shows the cross-sectional shape of the 5taA of the present invention.
二本の同長のフランジ１１・１２は間隔ｐを隔てた直線
ａｃ−４ｋとし、で描かれる。The two flanges 11 and 12 of the same length are drawn as a straight line ac-4k separated by a distance p.
ウェブ２は、フランジの中点ｂ−ｊを結ぶ中心線の中央
に辱さＪ／２の線分ｅｇとして描かれる。The web 2 is drawn as a line segment eg of length J/2 in the center of the center line connecting the midpoints b-j of the flanges.
フランジとウェブはそれぞれ略「＜」の字状に屈折され
た連結部３１・３２によって一体に連結されている。The flange and the web are integrally connected by connecting portions 31 and 32 that are bent into a substantially "<" shape, respectively.
連結部３１はフランジ１１の右端を起点とし、斜め横断
的に左側縁線ａｊトの点ｄまで達し、ここで鋭角的に折
り返され、ウェブの、ヒＩｆｉｅに連結されて終わる。The connecting portion 31 starts from the right end of the flange 11, reaches point d on the left side edge line diagonally across, is bent back at an acute angle, and is connected to the web ifie.
連結部３２は逆にフランジ１２の左端を起点とし、右１
す縁＆ｌｃｋヒの点りを経てつ、−ブの下端ｇに終わる
。On the contrary, the connecting portion 32 starts from the left end of the flange 12 and starts from the right end 1.
After passing through the edges of the edge &lck, it ends at the bottom g of the -b.
第２図にこのような形状の形鋼を重ね合わせた状態を示
す。角ａｃｄと角ｈｉｋとが互いに反対方向に開かれて
いるので、凸部Ｃと凹部ｉが扱厚分だけずれて、製品が
重なり舎ら。Fig. 2 shows a state in which such shaped steel sections are stacked one on top of the other. Since the corner acd and the corner hik are opened in opposite directions, the convex part C and the concave part i are shifted by the handling thickness, and the products overlap.
本発明の形慴はこのような断面形状を有するもので、そ
の製造方法を特定するものではないが、ロールフォーミ
ング成形・ないしドローイングによるのが一般的、目一
つ、１ｍ的である。その素材は一般に鉄鑵であるが、他
の金属、例えばアルミニウムや、硬質プラスチックなど
で構成しても、この発明の効果は得られる。The shape of the present invention has such a cross-sectional shape, and although the manufacturing method thereof is not specified, roll forming or drawing is generally used, and the shape is approximately 1 meter in size. The material is generally iron, but the effects of the present invention can also be obtained by using other metals, such as aluminum or hard plastic.
向、この発明の形鋼の断面形状は、前記したような形状
を不可欠要素として有していれば、その細部の形状を問
うものではない。例えば、一方のフランジが突出し、ウ
ェブが中心線からずれている、屈折点が例縁線より内側
ないし外側にある、などである。However, the detailed shape of the cross-sectional shape of the steel section of the present invention does not matter as long as it has the above-described shape as an essential element. For example, one flange may protrude, the web may be offset from the center line, or the bending point may be inside or outside the edge line.
更に、板厚・縦積のバランス・ウェブの長さ・屈折点の
曲げ角度の大きさ・同じく曲げＲの大きさなどは選択自
由である。Furthermore, the plate thickness, the balance of vertical lamination, the length of the web, the size of the bending angle at the bending point, and the size of the bending radius can be freely selected.
尚、この発明の形鋼のフランジ・ウェブ・連結部などに
は所定間隔で孔をあけておいてもよい。Note that holes may be made at predetermined intervals in the flanges, webs, connecting portions, etc. of the shaped steel of the present invention.
この場合はブレノツチ成形を用いるのが１ｍ的で望まし
い。又、強度低下を防ぐため、孔を投げろ位置は屈折線
上を避けることが望ましい。In this case, it is preferable to use Brenotch molding, which has a length of 1 m. Furthermore, in order to prevent a decrease in strength, it is desirable to avoid placing holes on the line of refraction.
この発明はこのように構成されているので、次のような
特長を有する。Since the present invention is configured as described above, it has the following features.
■ 製品同志を重ね合わせることができる。■ Products can be overlapped.
■ Ｘ−Ｙ＠軸方向の断面二次モーメントが大きい。■ The second moment of area in the X-Y @ axial direction is large.
■ 平面のフランジ・ウェブがあるので、他の物体との
連結・取りつけがやり易い。又、投置した場合の安定が
良い。■ Flat flanges and webs make it easy to connect and attach to other objects. Also, it is stable when placed.
■ 建築・十大などの一物材料として広い周速を持つ。■ It has a wide circumferential speed as a one-piece material for construction and other areas.
第１図はこの発明の形鋼の断面図、第２図は形鑵を積み
重ねた状況を示す側面図である。
Ａ・・形渇、１１．１２・・フランジ、２・・カーブ、
３１１２・・連結部。FIG. 1 is a sectional view of a shaped steel according to the present invention, and FIG. 2 is a side view showing a state in which the shaped steel is stacked. A...Shape, 11.12...Flange, 2...Curve,
3112...Connection part.
Claims (1)
端とが、それぞれ、 両フランジの中点を結ぶ線上の中央に位置するウェブの
、上端と下端とに、 「く」の字状に屈折された連結部によって連結された形
状を、 断面の不可欠要素として有する形鋼。[Claims] The right end of one of the two flanges, which are parallel and have the same length, and the left end of the other are the upper end and the lower end of a web located at the center on a line connecting the midpoints of both flanges, respectively. , A section steel whose cross section is connected by a connecting part bent in a dogleg shape as an essential element of its cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61247888A JPH0612028B2 (en) | 1986-10-18 | 1986-10-18 | Shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61247888A JPH0612028B2 (en) | 1986-10-18 | 1986-10-18 | Shaped steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63103149A true JPS63103149A (en) | 1988-05-07 |
| JPH0612028B2 JPH0612028B2 (en) | 1994-02-16 |
Family
ID=17170081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61247888A Expired - Lifetime JPH0612028B2 (en) | 1986-10-18 | 1986-10-18 | Shaped steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612028B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007002518A (en) * | 2005-06-23 | 2007-01-11 | Nippon Steel Metal Prod Co Ltd | Steel frame structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5627846B2 (en) * | 2008-11-28 | 2014-11-19 | 史夫 渡邉 | Boundary beam, boundary beam design method, boundary beam construction method, and building |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56108096U (en) * | 1980-01-21 | 1981-08-21 |
-
1986
- 1986-10-18 JP JP61247888A patent/JPH0612028B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56108096U (en) * | 1980-01-21 | 1981-08-21 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007002518A (en) * | 2005-06-23 | 2007-01-11 | Nippon Steel Metal Prod Co Ltd | Steel frame structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0612028B2 (en) | 1994-02-16 |
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