JPS63226426A - Construction of large space building - Google Patents
Construction of large space buildingInfo
- Publication number
- JPS63226426A JPS63226426A JP6071387A JP6071387A JPS63226426A JP S63226426 A JPS63226426 A JP S63226426A JP 6071387 A JP6071387 A JP 6071387A JP 6071387 A JP6071387 A JP 6071387A JP S63226426 A JPS63226426 A JP S63226426A
- Authority
- JP
- Japan
- Prior art keywords
- chord member
- lower chord
- unit
- upper chord
- construction
- 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
- 238000010276 construction Methods 0.000 title claims description 15
- 239000000463 material Substances 0.000 description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Building Environments (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】
（産業上の利用分野）
この発明は、大空間建築物の構築工法に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a construction method for large-space buildings.
（従来技術）
従来、体育館や競技場あるいは工場等といった大空間の
建築物は、主にスペースフレーム（立体構造）によって
構築されている。(Prior Art) Conventionally, buildings with large spaces such as gymnasiums, stadiums, factories, etc. have been mainly constructed using space frames (three-dimensional structures).
スペースフレームは、四角形あるいは三角形等といった
立体トラスの基本グリットを建築物の規模に応じて組立
てることにより構成されるもので、大空間建築物の建設
に通している。A space frame is constructed by assembling basic grids of three-dimensional trusses such as squares or triangles according to the scale of the building, and is suitable for the construction of large-space buildings.
（発明が解決しようとする問題点）
しかしながら、従来のスペースフレームによる大空間建
築物の構築工法は、スペースフレームの節点が少なくと
も６〜７本と多くの部材が立体的に１点に集中するため
、部材数が大幅に増え、節点すなわち接合部が複雑で組
立てがきわめて面倒になるのが免れない。(Problems to be solved by the invention) However, in the conventional method of constructing large-space buildings using space frames, the space frame has at least 6 to 7 nodes, and many members are concentrated at one point three-dimensionally. However, the number of parts increases significantly, the nodes or joints are complicated, and assembly becomes extremely troublesome.
また、はとんどの場合、作業足場を必要とするためこの
作業足場の設置に多大な労力と資材を費やすことになり
、工事費が大幅に嵩むことが免れない。In addition, in most cases, a work scaffold is required, and a great deal of labor and materials are required to install the work scaffold, which inevitably increases the construction cost considerably.
この発明は、このような前記従来の問題点を解消するた
めに提案されたもので、−切、作業足場を必要としない
で、きわめて簡単にしかも短期間で大空間建築物を構築
することができる大空間建築物の構築工法を提供するこ
とを目的とする。This invention was proposed in order to solve the above-mentioned conventional problems, and it is possible to construct a large space building extremely easily and in a short period of time without requiring any work scaffolding. The purpose is to provide a construction method for large-space buildings that is possible.
（問題点を解決するための手段）
この発明に係る大空間建築物の構築工法は上弦材と下弦
材と当該上弦材と下弦材間を連結する束材と前記下弦材
両側に突設されたつなぎ材とからなる節点ユニットと、
上弦材と下弦材とからなる中間ユニットを基本ブリット
とし、当該節点ユニットと中間ユニットを交互に連結し
て屋根全体を構築することを特徴とする。(Means for Solving the Problems) A construction method for a large space building according to the present invention includes an upper chord member, a lower chord member, a bundle member connecting the upper chord member and the lower chord member, and a bundle member provided protruding from both sides of the lower chord member. A nodal unit consisting of a connecting material,
It is characterized in that an intermediate unit consisting of an upper chord member and a lower chord member is used as a basic bullet, and the entire roof is constructed by connecting the node units and the intermediate unit alternately.
（実 施 例） 以下、この発明を図示する一実施例によって説明する。(Example) Hereinafter, the present invention will be explained with reference to an illustrated embodiment.
この発明にかかる構築工法は節点ユニット１と中間ユニ
ット２を基本グリツドとし、この節点ユニット１と中間
ユニット２をその長手方向に交互に連結することにより
アーチ状をしたフィーレンディールアーチ３．３をその
幅方向に一定間隔おきに構築し、かつフィーレンディー
ルアーチ３．３の構築に並行して、隣り合うフィーレン
ディールアーチ３．３間を連結することによって大空間
建築物の屋根部骨組を構築し、続いてこの屋根部骨組に
屋根パネルを取付ける工法である。The construction method according to the present invention uses the nodal unit 1 and the intermediate unit 2 as a basic grid, and by connecting the nodal unit 1 and the intermediate unit 2 alternately in the longitudinal direction, an arch-shaped Fieldir arch 3.3 is created. The roof frame of a large-space building is constructed by constructing them at regular intervals in the width direction, and in parallel with the construction of the Vierendir arches 3.3, by connecting adjacent Vierendir arches 3.3. This is a construction method in which roof panels are installed on the roof frame.
節点ユニット１は、上弦材４と下弦材５とこの上弦材４
と下弦材５間を連結する束材７と、下弦材５のほぼ中央
部の両側にこれとほぼ直角に突設されたつなぎ材８．８
とから構成されている。The nodal unit 1 includes an upper chord member 4, a lower chord member 5, and this upper chord member 4.
and a bundle member 7 that connects the lower chord member 5, and a connecting member 8.8 protruding from both sides of the substantially central portion of the lower chord member 5 at approximately right angles thereto.
It is composed of.
上弦材４と束材７間、下弦材５と束材７問および下弦材
５とつなぎ材８，８間は溶接により剛に一体に接合され
ている。The upper chord material 4 and the bundle material 7, the lower chord material 5 and the seven bundle materials, and the lower chord material 5 and the connecting materials 8, 8 are rigidly joined together by welding.
また、これらの部材は、すべて鋼管によって形成され、
かつ下弦材５が一番太く続いてつなぎ材８，８．上弦材
４１束材７の順に径が徐々に細くなっている。In addition, all of these members are made of steel pipes,
And the bottom chord material 5 is the thickest, followed by the connecting materials 8, 8. The diameter of the upper chord member 41 and the bundle member 7 gradually become smaller.
さらに、フィーレンディールアーチ３の゛中央部に設置
される節点ユニット１０束材７が一番永（両端方向に移
行するに伴って、各節点ユニット１の束材７は、徐々に
短くなっている。Furthermore, the bundle material 7 of the node unit 10 installed in the center of the Vierendir arch 3 is the longest (as it moves toward both ends, the bundle material 7 of each node unit 1 becomes gradually shorter). There is.
また、束材７を除く各部材の先端部には各部材の径より
一回り大きい径をした接合フランジ９がそれぞれ形成さ
れている。Furthermore, a joining flange 9 having a diameter one size larger than the diameter of each member is formed at the tip of each member except for the bundle material 7.
中間ユニット２は上弦材１０と下弦材１１とから構成さ
れている。当該上弦材１０および下弦材１１には節点ユ
ニット１の上弦材４および下弦材５と同じ径の鋼管が使
用され、かつ上弦材１０および下弦材１１の両端には、
これらの部材の径より一回り大きい径をした接合フラン
ジ１２が形成されている。The intermediate unit 2 is composed of an upper chord member 10 and a lower chord member 11. For the upper chord member 10 and lower chord member 11, steel pipes having the same diameter as the upper chord member 4 and lower chord member 5 of the node unit 1 are used, and at both ends of the upper chord member 10 and the lower chord member 11,
A joining flange 12 having a diameter one size larger than the diameter of these members is formed.
また、フィーレンディールアーチ３の両端注脚邪には柱
脚ユニット１３，１３が取付けられる。Further, column base units 13, 13 are attached to both ends of the Vierendir arch 3.
柱脚ユニット１３は、節点ユニット１と同様に上弦材４
と下弦材５と、この上弦材４と下弦材５間を連結する束
材７と下弦材５の両側にこれと直角に突設されたつなぎ
材８．８とから構成されている。The column base unit 13, like the node unit 1, has an upper chord member 4.
It is composed of a lower chord member 5, a bundle member 7 connecting the upper chord member 4 and the lower chord member 5, and connecting members 8.8 protruding from both sides of the lower chord member 5 at right angles thereto.
柱脚ユニット１３と節点ユニット１とは、上弦材４と下
弦材５がその先端部において束材７により剛に接合され
、繋ぎ材８．８が下弦材５の先端部において両側に垂直
に突設され、さらに上弦材４と下弦材５０基端部が一点
に連結されている点で異なり、その他の構成は全く同じ
である。The column base unit 13 and the node unit 1 are constructed such that the upper chord member 4 and the lower chord member 5 are rigidly joined at their tips by a bundle member 7, and the connecting members 8 and 8 are vertically protruded on both sides at the tip of the lower chord member 5. The difference is that the base end portions of the upper chord member 4 and the lower chord member 50 are connected at one point, and the other configurations are exactly the same.
続いて、大空間建築物の構築工法を順を追って説明する
。Next, we will explain step-by-step how to construct a large space building.
■ まず、大空間建築物の下部構造体１４を構築する。■ First, the lower structure 14 of the large space building is constructed.
下部構造体１４には垂直アーチ１５．１５と水平アーチ
１６．１６をそれぞれ対向させて、設置する。A vertical arch 15.15 and a horizontal arch 16.16 are installed in the lower structure 14, facing each other.
■ 続いて、下部１４の水平アーチ１６．１６に柱脚ユ
ニット１３．・・・をこれらの長平方向に、一定間隔お
きに設置する。■ Next, attach the column base unit 13. to the horizontal arch 16.16 of the lower part 14. ... are installed at regular intervals in the long plane direction.
各柱脚ユニット１３はその基端部を水平アーチ１６．１
６にそれぞれピン着するとともに作業足場１７によって
下部構造体１４の内側に傾斜した状態に支持する。Each column pedestal unit 13 has a horizontal arch 16.1 at its base end.
6, and supported by work scaffolding 17 in an inclined state inside the lower structure 14.
また、隣り合う柱脚ユニット１３．１３のつなぎ材８．
８間を連結するとともに柱脚ユニット】３．・・・のう
ち、一番外側両端に位置する柱脚ユニッ）１３．１３の
外側つなぎ材８．８を垂直アーチ１５．１５にそれぞれ
ピン着する。In addition, the connecting material 8. of the adjacent column base units 13.13.
Connecting the 8 spaces and forming a column base unit】3. . . . Pin the outer connecting members 8.8 of the column pedestal units (13.13) located at both outermost ends to the vertical arches 15.15, respectively.
つなぎ材８．８間は接合フランジ１２゜１２を複数本の
高力ボルトでボルト止めすることにより連結する。The connecting members 8.8 are connected by bolting the joint flanges 12.12 with a plurality of high-strength bolts.
つなぎ材８，８間を連結することにより垂直アーチ状１
５．１５間につなぎ材８．・・・によって一本のアーチ
架橋が構成され、その結果として、各柱脚ユニッ）１３
．１３は作業足場がなくとも自立できる。By connecting the connecting pieces 8, 8, a vertical arch shape 1 is formed.
5. Tie material between 15 and 8. ... constitutes one arch bridge, and as a result, each column pedestal unit) 13
．． 13 can stand on its own without a work scaffold.
■ 続いて、各柱脚ユニット１３の上弦材４と下弦材５
の先端部に中間ユニット２の上弦材１０と下弦材１１を
それぞれ連結する。上弦材４と１０問および下弦材５と
１１間は接合フランジ９と１２を複数本の高力ボルトで
ボルト止めすることにより連結する。■ Next, the upper chord member 4 and the lower chord member 5 of each column base unit 13.
The upper chord member 10 and the lower chord member 11 of the intermediate unit 2 are respectively connected to the tip portions of the intermediate unit 2. The upper chord members 4 and 10 and the lower chord members 5 and 11 are connected by bolting joint flanges 9 and 12 with a plurality of high-strength bolts.
かかる場合、中間ユニット２の上弦材１０および下弦材
１１は短めに形成しであるので、作業足場がなくとも充
分自立できるもである。In such a case, since the upper chord member 10 and lower chord member 11 of the intermediate unit 2 are formed to be short, the intermediate unit 2 can be sufficiently self-supporting even without a work scaffold.
■ 続いて、各中間ユニット２の先端部に節点ユニット
１を連結する中間ユニット２と節点ユニット１間の接合
は、双方の上弦材４と１０および５と１１の接合フラン
ジ９と１２を複数本の高力ボルトでホルト化めすること
により連結する。■ Next, the connection between the intermediate unit 2 and the node unit 1, which connects the node unit 1 to the tip of each intermediate unit 2, is made by using a plurality of connecting flanges 9 and 12 of the upper chord members 4 and 10 and 5 and 11 of both sides. Connect by bolting with high-strength bolts.
また、これと並行して隣り合う節点ユニット１のつなぎ
材８．８間を連結するとともに、当該節点ユニット１．
・・・のうち、一番外側両端に位置する節点ユニット１
．１の外側つなぎ材８．８を垂直アーチ１５．１５にピ
ン着する。In addition, in parallel with this, the connecting members 8.8 of the adjacent node units 1 are connected, and the connecting members 8.8 of the node units 1.
Nodal unit 1 located at the outermost ends of...
．． 1 outer tie 8.8 is pinned to the vertical arch 15.15.
つなぎ材８，８を連結することにより垂直アーチ１５．
１５間につなぎ材８．・・・によって一本のアーチ架構
が構成され、その結果として各節点ユニソ１−１３．１
３は作業足場がなくとも自立できる。Vertical arch 15. is formed by connecting the tie members 8, 8.
Tie material between 15 and 8. One arch frame is constructed by ..., and as a result, each node Unison 1-13.1
3 can stand on its own without a work scaffold.
以下、同じ様に屋根周辺部から屋根中央部へと節点ユニ
ット１と中間ユニット２を交互に連結しつつ設置するこ
とにより屋根全体の骨組を構成する。そして、最後に屋
根全体屋根パネルを取付ける。Thereafter, in the same way, the frame of the entire roof is constructed by alternately connecting and installing the node units 1 and intermediate units 2 from the periphery of the roof to the center of the roof. Finally, install the entire roof panel.
（発明の効果）
この発明は、以上の構成からなるので以下の効果を有す
る。(Effects of the Invention) Since the present invention has the above configuration, it has the following effects.
■ 屋根周辺部から屋根中央部へとユニット化された節
点ユニットと中間ユニットを交互に連結することにより
、屋根全体を構築する工法であるので、作業効率がきわ
めてよく、工期の大幅な短縮化が図れる。■ This construction method constructs the entire roof by alternately connecting node units and intermediate units from the periphery of the roof to the center of the roof, resulting in extremely high work efficiency and a significant reduction in construction time. I can figure it out.
■ また、節点ユニットおよび中間ユニットは設置と同
時に自立できる構成になっているので、これらの部材を
仮支持するための足場が一切不要にあり、仮設工事費の
大幅低減化が図れる。■ Furthermore, since the nodal unit and the intermediate unit are constructed so that they can stand on their own as soon as they are installed, there is no need for any scaffolding to temporarily support these members, resulting in a significant reduction in temporary construction costs.
■ 無足場工法による施工が可能である。■ It is possible to perform construction without scaffolding.
第１図〜第１０図は、この発明の一実施例を示したもの
で、第１図は大空間建築物の斜視図、第２図はスペース
フレームの一部側面部、第３図はおよび第４図はスペー
スフレーム柱脚部の側面図および平面図、第５図および
第６図はスペースフレームの一部斜視図および分解斜視
図、第７図〜第９図は大空間建築物の構築方法を示す順
序図、第１０図は第７図におけるＡ部拡大図である。
１・・節点ユニット、２・・中間ユニット、３・・フィ
ーレンディールアーチ、４・・上弦材、５・・下弦材、
７・・束材、８・・つなぎ材、９・・接合フランジ、１
０・・上弦材、１１・・下弦材、１２・・接合フランジ
、１３・・柱脚ユニ７ト、１４・・下部構造体、１５・
・垂直アーチ−１６・・水平アーチ。
第７図
第 ８ ＦFigures 1 to 10 show an embodiment of the present invention. Figure 1 is a perspective view of a large space building, Figure 2 is a partial side view of a space frame, and Figure 3 is a side view of a space frame. Figure 4 is a side view and plan view of the space frame column base, Figures 5 and 6 are partial perspective views and exploded perspective views of the space frame, and Figures 7 to 9 are construction of large space buildings. A flowchart showing the method, FIG. 10 is an enlarged view of part A in FIG. 7. 1. Nodal unit, 2. Intermediate unit, 3. Vierendir arch, 4. Upper chord, 5. Lower chord.
7. Bundle material, 8. Connecting material, 9. Joining flange, 1
0... Upper chord member, 11... Lower chord member, 12... Joining flange, 13... Column base unit 7, 14... Lower structure, 15...
・Vertical arch-16...Horizontal arch. Figure 7 8F
Claims (1)
と前記下弦材両側に突設されたつなぎ材とからなる節点
ユニットと、上弦材と下弦材とからなる中間ユニットを
基本グリットとし、当該節点ユニットと中間ユニットを
交互に連結して屋根全体を構築することを特徴とする大
空間建築物の構築工法。A basic grid consists of a node unit consisting of an upper chord member, a lower chord member, a bundle member connecting the upper chord member and the lower chord member, and a connecting member protruding from both sides of the lower chord member, and an intermediate unit consisting of the upper chord member and the lower chord member. A construction method for a large space building, characterized in that the entire roof is constructed by alternately connecting the node units and intermediate units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6071387A JPH0639807B2 (en) | 1987-03-16 | 1987-03-16 | Construction method for large space buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6071387A JPH0639807B2 (en) | 1987-03-16 | 1987-03-16 | Construction method for large space buildings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63226426A true JPS63226426A (en) | 1988-09-21 |
| JPH0639807B2 JPH0639807B2 (en) | 1994-05-25 |
Family
ID=13150204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6071387A Expired - Lifetime JPH0639807B2 (en) | 1987-03-16 | 1987-03-16 | Construction method for large space buildings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639807B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02147747A (en) * | 1988-11-30 | 1990-06-06 | Jdc Corp | Connection section for steel pipe and erection construction method therewith |
| JPH0687273A (en) * | 1993-01-27 | 1994-03-29 | Dainippon Printing Co Ltd | Thermal transfer sheet |
| WO2000039415A1 (en) * | 1998-12-28 | 2000-07-06 | Housing Kosan Co., Ltd. | Polyhedral fabricated structure and method of constructing the same |
-
1987
- 1987-03-16 JP JP6071387A patent/JPH0639807B2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02147747A (en) * | 1988-11-30 | 1990-06-06 | Jdc Corp | Connection section for steel pipe and erection construction method therewith |
| JPH0687273A (en) * | 1993-01-27 | 1994-03-29 | Dainippon Printing Co Ltd | Thermal transfer sheet |
| WO2000039415A1 (en) * | 1998-12-28 | 2000-07-06 | Housing Kosan Co., Ltd. | Polyhedral fabricated structure and method of constructing the same |
| US6708455B1 (en) | 1998-12-28 | 2004-03-23 | Housing Kousan Co., Ltd. | Polyhedral fabricated structure and method of constructing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0639807B2 (en) | 1994-05-25 |
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