JPS58146652A - Three-dimensional truss - Google Patents
Three-dimensional trussInfo
- Publication number
- JPS58146652A JPS58146652A JP57028607A JP2860782A JPS58146652A JP S58146652 A JPS58146652 A JP S58146652A JP 57028607 A JP57028607 A JP 57028607A JP 2860782 A JP2860782 A JP 2860782A JP S58146652 A JPS58146652 A JP S58146652A
- Authority
- JP
- Japan
- Prior art keywords
- rectangular frame
- section steel
- rectangular
- truss
- plate
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
- E04C3/083—Honeycomb girders; Girders with apertured solid web
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0486—Truss like structures composed of separate truss elements
- E04C2003/0495—Truss like structures composed of separate truss elements the truss elements being located in several non-parallel surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明はトラス構成部材を網目状に組んで建築物の骨
組となす立体トラスに関するもので、主として、倉庫、
体育館、格納庫、レジャーセンター勢の大張間構造に利
用する。DETAILED DESCRIPTION OF THE INVENTION This invention relates to a three-dimensional truss that forms the frame of a building by assembling truss constituent members in a mesh pattern, and is mainly used for warehouses,
Used for large-scale structures in gymnasiums, hangars, and leisure centers.
上弦材と下弦材とを腹材をもって矩形枠体として構成し
九トラス部材を網目状に組んで建設した立体トラス構造
の建物が知られておシ、広く利用されている。しかし、
矩形枠体どうしを組み立てる場金、従来は別個に作られ
た交点取付部材に取シ付けて接合するか、あるいは矩形
枠体端部の腹材を現場ボルト締めとすることが多く、部
材数も多いため敗付作業に手間がかかつていえ。Buildings with a three-dimensional truss structure constructed by constructing a rectangular frame of upper and lower chord members with a belly member and assembling nine truss members in a mesh pattern are well known and widely used. but,
Conventionally, when assembling rectangular frames, they are often joined by attaching them to intersection mounting members that are made separately, or the bottom material at the end of the rectangular frame is often bolted on-site, which reduces the number of parts. Because there are so many, it can be time-consuming to complete the process.
そこで、この発明においては次に掲げる事項を目的とし
て立体トラス構造の教養を図った。Therefore, in this invention, we aimed to educate students about space truss structures for the following purposes.
■ 現地組立の簡略化と工期短縮。■ Simplify on-site assembly and shorten construction time.
■ 部材数の減少および量産化によるコストダウン０ ■ 高所作業の安全性の向上。■ Zero cost reduction due to reduced number of parts and mass production ■ Improved safety when working at heights.
■ 正方形、蒙形、三角形等積々のトラス形状による組
立の可能な接合部構造の提供。■ Providing a joint structure that can be assembled with stacked truss shapes such as square, Mongolian, and triangular shapes.
以下、この発明を図示し九実施例に基づいて説明する。Hereinafter, this invention will be explained based on nine illustrated embodiments.
第１図はこの発明で使用するトラス構成部材としての矩
形枠体１を示したものである。この矩形枠体１はそれぞ
れ、はぼ等長にして相平行する真直な上面プレート２、
真直な下面プレート３およびこれらに垂直に設けられた
腹材４からなり、第１図の実施例においては腹材４とし
て、円形の穴を連設した板状体を用いている。FIG. 1 shows a rectangular frame 1 as a truss component used in the present invention. Each of the rectangular frame bodies 1 includes straight upper plates 2 of approximately equal length and parallel to each other.
It consists of a straight lower plate 3 and a belly member 4 provided perpendicularly thereto. In the embodiment shown in FIG. 1, the belly member 4 is a plate-like body having continuous circular holes.
また、この矩形枠体１の端部は腹材４のみ突出し、他の
矩形枠体ｌとの接合片５を形成している。Further, at the end of this rectangular frame 1, only the belly member 4 protrudes, forming a joint piece 5 with another rectangular frame 1.
さらに、矩形枠体１の材軸方向中央部には上面プレート
２および下面プレート３に喬直に取付部材６が設けられ
ておシ、他の矩形枠体１の接合片５を取シ付けられるよ
うに表っている°。ｔた、この矩形枠体１０四隅の隅角
部は相対的に切欠いた形状となっておシ、同図に示すよ
うに取付部材６と接合片５によシ二つの矩形枠体１．１
をＴ字状あるいは略Ｔ字状Ｋｍ合し九場合に、上下面プ
レート２，３が重ならずに接合できるようになっている
０
なお、このようにして行なう矩形枠体１．１どうしの接
合にはボルト接合等の方法が用いられる。Further, a mounting member 6 is provided at the center of the rectangular frame 1 in the material axis direction, directly on the upper surface plate 2 and the lower surface plate 3, to which a connecting piece 5 of another rectangular frame 1 can be attached. It is expressed as °. In addition, the four corners of this rectangular frame 10 have a relatively cut-out shape, and as shown in the figure, the two rectangular frames 1.1 are attached by the mounting member 6 and the connecting piece 5.
When the upper and lower plates 2 and 3 are joined together in a T-shape or approximately T-shape Km, the upper and lower plates 2 and 3 can be joined without overlapping each other. A method such as bolt joining is used for joining.
第２図は矩形枠体１の他の例を示したもので、腹材５を
三角形トラス状に形成し九ものである。FIG. 2 shows another example of the rectangular frame 1, in which the belly member 5 is formed into a triangular truss shape.
合わせて立体トラスに構成したもので、矩形枠体１０節
点間にはさらに杆材７．支持杆材８を配しである。Together, they are constructed into a three-dimensional truss, with 7 rods between the 10 nodes of the rectangular frame. A support rod 8 is provided.
施工においては、あらかじめ地上で矩形枠体１をＴ字状
あるいは略Ｔ字状に組んでおき、それらを接合して行く
ようにすれば、現場作業が簡略化され、高所での作業が
大幅に減少するので、施工の安全性が為い。−
第５図（１）、Φ）〜第８図（＆） 、 （ｂ）は種々
の形状の立体トラスに適用した場合の矩形枠体Ｉｏ＠合
方法を示している。During construction, by assembling the rectangular frame 1 in a T-shape or approximately T-shape on the ground in advance and joining them together, on-site work can be simplified and work at heights can be greatly reduced. This reduces construction safety. - Fig. 5 (1), Φ) to Fig. 8 (&), (b) show the method of joining rectangular frames Io when applied to space trusses of various shapes.
第５図（１） 、 （ｂ）は矩形枠体１を正方形の網目
に、第６図（ａ） 、 （ｂ）は菱形の網目に組んだ場
合である。FIGS. 5(1) and 5(b) show the case where the rectangular frame 1 is assembled into a square mesh, and FIGS. 6(a) and (b) show the case where the rectangular frame 1 is assembled into a diamond-shaped mesh.
菱形の網目とする場合は第６図（ｂ）Ｋ示すように矩形
枠体１の端部を材軸方向に対し傾斜させて形成する。な
お、これらの実施例においては取付部材６として板給の
取付片を用いている。In the case of forming a diamond-shaped mesh, the ends of the rectangular frame 1 are inclined with respect to the material axis direction, as shown in FIG. 6(b)K. Note that in these embodiments, a plate-supplied mounting piece is used as the mounting member 6.
第７図（１） 、 （ｂ）は三角形の網目状に組んだ場
合を示し九もので、一つの矩形枠体１の中央部に取付部
材６として四枚の板状取付片を設け、矩形枠体１四部材
の端部を接合している。なお第７図（１）で明らかなよ
うに、このうち二部材は他の矩形枠体ｌの半分の長さに
なっている。FIGS. 7(1) and 7(b) show the case where they are assembled in a triangular mesh shape. Four plate-like mounting pieces are provided as mounting members 6 in the center of one rectangular frame 1, and the rectangular The ends of the four members of the frame body 1 are joined. As is clear from FIG. 7(1), two of these members have half the length of the other rectangular frame l.
＃Ｉ８図ｅ） 、 （ｂ）は六角と三角の網目を構成し
九もので、基本的には第６図（畠）、φ）の菱形の場合
と同様な方法で接合できる。#I8 Figures e) and (b) consist of nine hexagonal and triangular meshes, which can be joined basically in the same way as the rhombus shape shown in Figure 6 (Hata) and φ).
第９図（＆）はこの発明の立体トラスにおける節点の詳
細を示し友もので、第９図中）および第９図（Ｃ）はそ
れぞれＩ−Ｉ断面図およびト］断面図である。なお図中
９は卸点における継ぎ板である。ま九取付部材６として
は山形鋼を用いている。FIG. 9 (&) shows the details of the nodes in the space truss of the present invention, and FIG. 9 (middle) and FIG. Note that 9 in the figure is a joint plate at the unloading point. The mounting member 6 is made of angle iron.
ま九第１０図（ａ）、Φ）は腹材４としてパイプ材を使
用した場合のＩＫ麹例である。Figure 10 (a), Φ) is an example of IK koji when a pipe material is used as the material 4.
なお、上面プレート、下面プレートの代わシにそれぞれ
形鋼、例えばアングル、カットＴ１パイプ材等を用いる
仁ともできる。第１０図（＆） 、 （ｂ）はカットＴ
Ｏ場合である。Note that it is also possible to use shaped steel, such as an angle or cut T1 pipe material, in place of the top plate and the bottom plate, respectively. Figure 10 (&), (b) shows cut T
This is the case O.
この発明は以上の構成からなシ、矩形枠体どうしを接合
部材を用いることなく接合できるので、全体の作業が大
幅に簡略化され、工期短縮、コストダウン勢が図れる。Since the present invention has the above-described configuration, the rectangular frames can be joined without using a joining member, so the overall work is greatly simplified, and the construction period and cost can be reduced.
を九、矩形枠体は上下面プレートと腹材のみから構成さ
れるので、加工が容易で、量産化によるコストダウン、
接合作業の単純化、多種類の立体トラス形状への適用が
可能である。さらＫ１１ｌ場作業における部材数が少な
いので、高所作業の安全化も図れる。Nine, since the rectangular frame consists of only the top and bottom plates and the bottom material, it is easy to process, reducing costs through mass production.
It simplifies the joining work and can be applied to many types of space truss shapes. Furthermore, since the number of parts required for work at the K11l site is small, it is possible to work safely at heights.
第１ＷＡは矩形枠体の斜視図、第２図は他の矩形枠体の
例を示す斜視図、第３図および第４図はそれぞれ立体ト
ラスの全体構造の一部を示す平面図、第５図（＆）〜第
８図（ｂ）はそれぞれ矩形枠体を種々の形状の網＠に組
んだ状態を示しえもので、第５図（旬、第６１１（ａ）
、第７ＷＡ（ａ）、＆！び第８１１（ａ）ハ平ｆｆｉ図
、第６図中）、第６Ｅ（ｂ）、第７図０））、Ｔｈ！び
第８図世）祉それぞれ第５図（荀、第６図（ａ）、第７
図（１）および第８図（ａ）の要部拡大図、第９図ｅ）
は節点の詳細を示す千藺図、第９図世）はそのニー■断
面図、第９図（６）は１１断爾図、第１０図（ａ）はパ
イプ材を使用し九場金の節点の詳細を示す平面図、第１
０図（ｂ）はその■−■断面図である。
１・・・矩形枠体、２・・・上面プレート、３・・・下
面プレート、４・・・腹材、５・・・接合片、６・・・
取付部材、７・・・杆材、８・・・支持杆材、９・・・
継ぎ板。
第９図（ａ）
ｒ −ＩＩ
第９図（ｂ） 第９図（Ｃ）第１０図（ａ）
第１０図（ｂ）1st WA is a perspective view of a rectangular frame, FIG. 2 is a perspective view showing another example of a rectangular frame, FIGS. 3 and 4 are plan views showing a part of the overall structure of the space truss, and 5th Figures (&) to Figure 8 (b) each show the state in which rectangular frames are assembled into nets of various shapes.
, 7th WA(a), &! Th! Figure 5 (Xun, Figure 6 (a), Figure 7)
Enlarged view of main parts of Figures (1) and 8(a), Figure 9e)
Figure 9) shows the details of the node, Figure 9 (6) shows the cross-section of the knee, Figure 9 (6) shows the 11-section diagram, and Figure 10 (a) shows the cross-sectional view of the joint using pipe material. Plan view showing details of nodes, 1st
FIG. 0(b) is a sectional view taken along the line ■-■. DESCRIPTION OF SYMBOLS 1... Rectangular frame body, 2... Top surface plate, 3... Bottom surface plate, 4... Bottom material, 5... Joint piece, 6...
Mounting member, 7... Rod material, 8... Supporting rod material, 9...
joint plate. Figure 9(a) r-II Figure 9(b) Figure 9(C) Figure 10(a) Figure 10(b)
Claims (1)
鋼と下面プレー）または形鋼とを腹材をもって矩形枠体
となすトラス構成部材であって、該矩形枠体の端部は腹
材のみ央出させ、隅角部を切シ欠いた形状として他の矩
形枠体との接合部とし、また矩形枠体の中央部には前記
以外の矩形枠体と接合する取付部材を上面プレー）また
は形鋼および下面プレートまたは形鋼に対し垂直に設け
、該矩形枠体を組み合わせて構成したことを特徴とする
立体トラス。(1) is a truss constituent member in which a rectangular frame is formed of a top plate or a section steel and a bottom plate of approximately equal length and parallel to each other, or a section steel with a belly member, and the ends of the rectangular frame are Only the material is placed in the center, and the corners are cut out to serve as joints with other rectangular frames.In addition, in the center of the rectangular frame, a mounting member for joining with other rectangular frames is installed on the top surface. ) or a section steel and a lower plate or a section steel, and is provided perpendicularly to the section steel, and is constructed by combining the rectangular frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57028607A JPS58146652A (en) | 1982-02-24 | 1982-02-24 | Three-dimensional truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57028607A JPS58146652A (en) | 1982-02-24 | 1982-02-24 | Three-dimensional truss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58146652A true JPS58146652A (en) | 1983-09-01 |
| JPS6333537B2 JPS6333537B2 (en) | 1988-07-06 |
Family
ID=12253257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57028607A Granted JPS58146652A (en) | 1982-02-24 | 1982-02-24 | Three-dimensional truss |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58146652A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5518526U (en) * | 1978-06-30 | 1980-02-05 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5228162A (en) * | 1975-08-28 | 1977-03-02 | Kubota Ltd | Movable sand conveyor |
-
1982
- 1982-02-24 JP JP57028607A patent/JPS58146652A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5518526U (en) * | 1978-06-30 | 1980-02-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6333537B2 (en) | 1988-07-06 |
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