JPH07224464A - Triangle panel with small triangular assemblies, dome with panel, and dome constructing method - Google Patents

Triangle panel with small triangular assemblies, dome with panel, and dome constructing method

Info

Publication number
JPH07224464A
JPH07224464A JP4043894A JP4043894A JPH07224464A JP H07224464 A JPH07224464 A JP H07224464A JP 4043894 A JP4043894 A JP 4043894A JP 4043894 A JP4043894 A JP 4043894A JP H07224464 A JPH07224464 A JP H07224464A
Authority
JP
Japan
Prior art keywords
dome
panel
triangular
frame member
triangle
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.)
Pending
Application number
JP4043894A
Other languages
Japanese (ja)
Inventor
Tetsuro Iguchi
哲朗 井口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IGUCHI SEKKEI KK
Original Assignee
IGUCHI SEKKEI KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IGUCHI SEKKEI KK filed Critical IGUCHI SEKKEI KK
Priority to JP4043894A priority Critical patent/JPH07224464A/en
Publication of JPH07224464A publication Critical patent/JPH07224464A/en
Pending legal-status Critical Current

Links

Landscapes

  • Tents Or Canopies (AREA)

Abstract

PURPOSE:To provide a triangular panel which has a satisfactory rigidity and to which a window, etc., to well suit a dome structure can easily be installed, by forming it from a triangle frame consisting of an outer frame member and an inner frame member and a membrane plate constituting a small triangular sheath. CONSTITUTION:A bolt hole 6a for coupling a triangle panel 1 is provided in an outer frame member 2a, and one of its surfaces is inclined at theta to the plumb, and the ends are put as mating with each other so that the side with inclination constitutes the periphery of the triangle. An inner frame member 2b to reinforce this panel 1 is furnished on the line formed by tying the triangle middle points to one another. A membrane plate 3 is installed on the oversurface of the frame 2 in such a form as alongside the small triangle and fixed with adhesive 7, and a metal plate 9 is attached to each corner of the back face so that the rigidity is enhanced. Because the side face of the frame 2 is inclined inward, a dome shape is obtained only by joining panels 1 with one another. When a triangular window is to be fitted in the panel 1, glass, etc., is fitted instead of plate 4, and likely influence upon the strength and/or stress transmission can be eliminated even without making reinforcement.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、ドーム構成部材として
の三角パネルと、これを用いて構築したドーム及びその
構築方法に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a triangular panel as a dome constituent member, a dome constructed by using the triangular panel, and a method for constructing the dome.

【0002】[0002]

【従来の技術】従来、ドーム建築は、その形状のおもし
ろさや広い空間を得られることから国内でもドーム型野
球場や体育館等の大きなイベントに使用出来るものをは
じめ、一般の住宅として使用する小さなものまで広く利
用されており、見かける機会も多くなってきている。ド
ーム建築の歴史は古く、紀元前から存在していたと言わ
れ、ルネッサンス期には丸天井を備えた教会が数多く建
てられている。それらは重い石材を用いた古代建築であ
った。現代のドーム建築の基礎は、20世紀に入ってか
らフラーにより三角形の集合体であるジオデシックドー
ムによってもたらされている。
2. Description of the Related Art Conventionally, dome buildings are small in size and can be used for large events in Japan, such as dome-type baseball fields and gymnasiums, as well as small ones that can be used as ordinary houses because of their interesting shape and wide space. It is widely used, and the chances of seeing it are increasing. Dome architecture has a long history and is said to have existed since BC, and many churches with vaults were built during the Renaissance. They were ancient constructions using heavy stone. The foundation of modern dome architecture has been provided by Fuller since the beginning of the 20th century by the geodesic dome, which is a collection of triangles.

【0003】現在のドーム建築には、頂点から放射状に
鉄筋を配して円形ドームの骨組を形成し、その骨組をコ
ンクリート等で固めてしまう方法やその他のやり方があ
るが、ここでは前記三角形を基本とした多面体のジオデ
シックドームに限定する。これまでのジオデシックドー
ムは、メンバー部材で多数の三角形状に組合せた骨組に
よりドームを形成しそこにパネルを取付けて外皮とする
方法があった。また、三角形パネルの側面に予め角度を
つけておくことにより、パネル同士の側面を突き合わせ
ボルト止めしていくことでドーム形状にする方法があっ
た。
In the current dome construction, there is a method of arranging reinforcing bars radially from the apex to form a frame of a circular dome and hardening the frame with concrete or the like, but here, the triangle is used. Limited to the basic polyhedral geodesic dome. In the conventional geodesic dome, there is a method in which a dome is formed by a skeleton formed by combining a number of member members in a triangular shape, and a panel is attached to the dome to form an outer cover. Further, there is a method in which the side surfaces of the triangular panels are angled in advance and the side surfaces of the panels are butted against each other and bolted to form a dome shape.

【0004】[0004]

【発明が解決しようとする課題】しかしながら、このよ
うなメンバー部材とパネルを用いた従来のジオデシック
ドームの構築方法ではメンバー部材を組み立てた後にパ
ネルを取り付けるため、現場でもある程度の技術が必要
になり、複雑であるため熟練工が必要となるし工期も長
く要するという問題があった。一方、三角パネルの側面
同士をボルト止めしていきドームを形成していく方法
は、プレハブ式に工場でパネルの加工をしているので、
現場では特別な技術を必要とせずただ組み立てるだけで
良く工期もあまり必要としない。しかし、これに使用さ
れている三角パネルは単調であり、窓を設けるためパネ
ルを切り欠いたりすれば部分的にではあるが応力伝達の
バランスが悪くなりがちであり、そのために他のパネル
と異なった補強材を必要とされ効率的、コスト的に不利
になるという問題があった。
However, in the conventional method for constructing a geodesic dome using such a member member and panel, since the panel is attached after the member member is assembled, some technique is required on site. Since it is complicated, skilled workers are required and the construction period is long. On the other hand, the method of bolting the sides of the triangular panel to form the dome is that the panel is processed in the factory in a prefabricated manner,
On site, no special technology is required, just assembling and no need for construction period. However, the triangular panel used for this is monotonous, and if the panel is cut out to provide a window, the balance of stress transmission tends to be partially unbalanced, which makes it different from other panels. However, there is a problem that a reinforcing material is required, which is disadvantageous in terms of efficiency and cost.

【0005】本発明はこのような従来の問題点を考慮し
てなされたものであり、その目的とするところは、風荷
重や積雪荷重等の応力伝達を考慮し剛性を確保した上
で、三角パネルで形成されるドームにマッチした窓や吹
抜を設置しやすいようにしたパネル、そのパネルを用い
て簡単でしかも短い工期で建てられるドーム、およびそ
のドーム構築方法を提供することにある。
The present invention has been made in consideration of such conventional problems, and an object of the present invention is to ensure rigidity while considering stress transmission such as wind load and snow load, and to make it triangular. (EN) It is possible to provide a panel which makes it easy to install windows and blow-outs that match a dome formed by a panel, a dome which can be built using the panel in a short period of time, and a method for constructing the dome.

【0006】[0006]

【問題を解決するための手段】前記目的を達成するため
の手段として、本発明請求項1記載の小三角形集合体に
よる三角パネルでは、側面を突き合わせていきドームを
形成していく構成材としての三角パネルであって、三角
形の三辺を形成し構築された状態でドーム状に形成させ
るため内側への傾斜が側面に設けられた外枠材と、三辺
の各中点を結んだ線上に設けられる内枠材と、により形
成される三角フレームと、外枠材と内枠材とで形成され
る小三角形の外皮を成すメンブレン板とを有し、前記メ
ンブレン板4枚を前記三角フレームのフレームに沿った
配置で固着した構成とした。請求項2記載のドームで
は、請求項1記載の三角パネルを球面状に配置し、各隣
接する三角パネルの外枠材間を締結手段で連結して形成
されたドーム構成とした。請求項3記載のドーム構築方
法では、請求項1記載の三角パネル同士を連結し、切頭
20面体を構成する五角形と六角形にしたもので形成す
るドームであって、あらかじめ頂点部を除く五角形と、
六角形の下半分を地組しておき基礎上にそれらを互いに
連結させ、その後六角形の上半分と頂点部の五角形部分
を形成させる三角パネルを1枚ずつ連結させドームを構
築させる構成とした。
[Means for Solving the Problems] As means for achieving the above-mentioned object, in the triangular panel of the small triangular aggregate according to claim 1 of the present invention, the side surfaces are butted against each other to form a dome. It is a triangular panel, and it is formed on the line that connects the middle points of the three sides with the outer frame material that is provided on the side with an inward slope to form a dome shape with the three sides of the triangle formed. An inner frame member provided, and a triangular frame formed by the inner frame member, and a membrane plate forming an outer skin of a small triangle formed by the outer frame member and the inner frame member. The structure is fixed along the frame. In the dome according to claim 2, the triangular panel according to claim 1 is arranged in a spherical shape, and the outer frame members of the adjacent triangular panels are connected by fastening means to form a dome structure. The dome construction method according to claim 3 is a dome formed by connecting the triangular panels according to claim 1 to each other to form a truncated icosahedron into a pentagon and a hexagon, the pentagon excluding the apex in advance. When,
The lower half of the hexagon is grounded and they are connected to each other on the foundation, and then the upper half of the hexagon and the triangular panels forming the pentagonal part of the apex are connected one by one to construct the dome. .

【0007】[0007]

【作用】本発明の三角パネルは、外枠材で形成した三角
形の中点を内枠材で結ぶことにより、小三角形4個が連
設された状態となっている。フレーム側面は内側に傾斜
しているため、これらのパネルを接合するだけでドーム
状になる。また、ドーム及びドーム建築方法において
は、前記の構成による三角パネルを使用することによ
り、ドームに三角窓や吹抜を設けたい場合は、三角パネ
ル中央の小三角形部であるメンブレン板のかわりにガラ
スや透明樹脂板をつけたり、何も施さない吹抜の空間を
残すことも容易であり他のパネルと異なった補強をしな
くても強度や応力伝達にほとんど影響のないものが出来
る。ドームを建てる際も窓や吹抜の有無にかかわらず三
角パネルの側面を突き合わせ連結させるだけでドームを
組立てていくことが出来る。
In the triangular panel of the present invention, four small triangles are connected by connecting the middle points of the triangles formed by the outer frame material with the inner frame material. Since the frame side surface is inclined inward, it is dome-shaped just by joining these panels. Further, in the dome and the dome construction method, by using the triangular panel having the above-mentioned configuration, when it is desired to provide a triangular window or a blowhole in the dome, glass or glass instead of the membrane plate which is the small triangular portion in the center of the triangular panel is used. It is easy to attach a transparent resin plate or leave a blow-out space where nothing is done, and it is possible to make one that has almost no effect on strength or stress transmission without reinforcement different from other panels. When building a dome, the dome can be assembled simply by butt-joining the sides of the triangular panels, regardless of whether there is a window or a blowhole.

【0008】[0008]

【実施例】以下、本発明の実施例を図面により詳述す
る。図1、図2、図3は、それぞれ本実施例の三角パネ
ルを示す正面図、A−A断面図、背面図である。
Embodiments of the present invention will now be described in detail with reference to the drawings. 1, 2, and 3 are a front view, an AA cross-sectional view, and a rear view showing a triangular panel of this embodiment, respectively.

【0009】本実施例の三角パネル1は木製で、三角形
フレーム2と、メンブレン板3と、を主要な部材として
構成され、前記三角フレームは外枠材2aと内枠材2b
から構成されている。外枠材2aは三角フレームの斜辺
4を成す2本と、底辺5を成す一本で形成されている。
そして図2に示すようにそれぞれに三角パネルを連結す
る際のボルト穴6aが横貫開設され、片面は鉛直方向に
対し角度θの傾斜が設けられ、この傾斜のある側が三角
形の外周を形成するようにそれぞれの端部で面合されて
いる。この外枠材2aの内側には、パネルを補強する内
枠材2bが図3に示すように三角形の中点同士を結んだ
線上に端部が外枠材2aに固着するようにして設けられ
ている。尚、前述の三角パネルと角度θについては、後
述するペンタゴンパネル用とヘキサゴンパネル用では同
一ではないが、サイズと角度が違うだけのため統一して
説明する。
The triangular panel 1 of the present embodiment is made of wood and is mainly composed of a triangular frame 2 and a membrane plate 3, and the triangular frame is composed of an outer frame member 2a and an inner frame member 2b.
It consists of The outer frame member 2a is formed of two pieces forming the hypotenuse 4 of the triangular frame and one piece forming the bottom side 5.
Then, as shown in FIG. 2, bolt holes 6a for connecting the triangular panels to each other are opened laterally, one surface is provided with an inclination of an angle θ with respect to the vertical direction, and the inclined side forms the outer periphery of the triangle. Faced at each end. Inside the outer frame member 2a, an inner frame member 2b that reinforces the panel is provided so that its end portion is fixed to the outer frame member 2a on the line connecting the midpoints of the triangles as shown in FIG. ing. The triangular panel and the angle θ are not the same for a pentagon panel and a hexagon panel, which will be described later, but they will be described in a unified manner because they are different in size and angle.

【0010】構造用合板を三角フレーム2の小三角形に
沿った形状に切断されたメンブレン板3は、三角フレー
ム2の上面に三角フレームによって形成された小三角形
に沿った形に配列されており、接着剤7と釘8によって
固着されている(図1参照)。また、背面の各コーナー
には金属補強板9が付設され剛性を高めている。
The membrane plate 3 obtained by cutting the structural plywood into a shape along the small triangle of the triangular frame 2 is arranged on the upper surface of the triangular frame 2 along the small triangle formed by the triangular frame. It is fixed by the adhesive 7 and the nail 8 (see FIG. 1). Further, a metal reinforcing plate 9 is attached to each corner on the back surface to enhance rigidity.

【0011】三角パネル1を製作する場合、よく乾燥さ
れた変形のない角材を使用し外枠材2aに角度θのテー
パーを付ける。その後外枠材2aと内枠材2bを必要な
長さにカットし、ボルト穴6aを開設する。こうして出
来た外枠材2aと内枠材2bを、図4,5,6に示すパ
ネル型枠10にセットし上面に接着剤7を塗布してメン
ブレン板3を圧着後釘8により固着する。最後にパネル
型枠10から取り出し金属補強板9を背面から三角パネ
ルまたはメンブレン板の各コーナーに固着させ完成とな
る。また、図7,8に示す窓3aを設けたい場合は、三
角パネルの中央のメンブレン板3に変えてガラスや樹脂
の透明板を用いれば良い。
When the triangular panel 1 is manufactured, a well-dried square member which is not deformed is used, and the outer frame member 2a is tapered at an angle θ. After that, the outer frame member 2a and the inner frame member 2b are cut to a required length, and the bolt holes 6a are opened. The outer frame member 2a and the inner frame member 2b thus formed are set on the panel frame 10 shown in FIGS. 4, 5 and 6, and the adhesive 7 is applied to the upper surface thereof, and the membrane plate 3 is fixed by the nail 8 after crimping. Finally, it is taken out from the panel form 10, and the metal reinforcing plate 9 is fixed from the back to each corner of the triangular panel or the membrane plate to complete the process. If the window 3a shown in FIGS. 7 and 8 is desired to be provided, a transparent plate made of glass or resin may be used instead of the membrane plate 3 at the center of the triangular panel.

【0012】前記パネル型枠10について説明すると、
図5のように構造用合板の台11の上にアルミパネルの
台座12と、その両縁上にアルミ角パイプ13が設けら
れ、パネル製作時のずれを防止すると共に、底辺固定用
のバー14をピン15で位置決めするピン穴15aが開
設されたアルミパネルの固定板16が前記アルミ角パイ
プ柱13に固着された構成で、この三角パネル型枠を使
用することにより均一な三角パネルを製作出来る。また
バーの位置を変更出来るので1つの三角パネル型枠でサ
イズの異なった三角パネルを製作出来る。次にこれまで
説明してきた三角パネルを使用して切頭20面体のジオ
デシックドームを構築する方法を述べる。
The panel form 10 will be described.
As shown in FIG. 5, an aluminum panel pedestal 12 is provided on a structural plywood pedestal 11, and aluminum square pipes 13 are provided on both edges of the pedestal 11 to prevent misalignment during panel production and to secure a bottom fixing bar 14 A fixed plate 16 of an aluminum panel having a pin hole 15a for positioning with a pin 15 is fixed to the aluminum square pipe post 13, and a uniform triangular panel can be manufactured by using this triangular panel form. . Also, since the position of the bar can be changed, one triangular panel form can be used to produce triangular panels of different sizes. Next, a method for constructing a truncated icosahedron geodesic dome using the triangular panel described above will be described.

【0013】切頭20面体は、五角形面と六角形面の組
合せで球が形成されるもので、これを基本形として本発
明で構築するドームは、五角形面と六角形面を三角形に
分割したパネルを作成し、その組合せで屋根を形づくる
ものである。尚、六角形の場合隣近する面が五角形か六
角形かによって角度θが異なる。よって三角パネルを製
作する場合は、五角形用を1種類、六角形用を2種類作
ることになる。使用する三角パネルの枚数は形成するド
ームの半径が変更されても五角形面用、六角形面用それ
ぞれ30枚ずつの合計60枚である。これらのパネルは
前記の角度θが設けられており、パネルの側面を面合し
て組付けていけば球面三角法によりドームが形成される
いわゆるプレハブ工法によって構築する。
The truncated icosahedron has a sphere formed by a combination of a pentagonal surface and a hexagonal surface, and the dome constructed in the present invention based on this is a panel in which the pentagonal surface and the hexagonal surface are divided into triangles. Is created and the combination is used to form the roof. In the case of a hexagon, the angle θ differs depending on whether the adjacent surface is a pentagon or a hexagon. Therefore, when manufacturing a triangular panel, one type for a pentagon and two types for a hexagon will be made. Even if the radius of the dome to be formed is changed, the number of triangular panels used is 30 for pentagonal surfaces and 30 for hexagonal surfaces, for a total of 60. These panels are provided with the angle θ described above, and are constructed by a so-called prefabricated construction method in which the dome is formed by spherical trigonometry when the side surfaces of the panels are faced and assembled.

【0014】ドームを組み立てる手順としては、まず在
来工法により基礎工事及び腰壁の打設をし土台の設置及
び固定をし建物の壁を作る。この段階でドームに付加外
力を及ぼさない構造にする。次に三角パネル1を締結手
段であるボルト6とジベル(本実施例ではスプリットリ
ング)接合により連結させ五角形面を形成するペンタゴ
ンパネル17を地組する。このペンタゴンパネル17を
5組組立て、土台の上に立て裏から支える(図9参
照)。そして、前記ペンタゴンパネル17と同様に三角
形パネル1を連結させ六角形面を形成するヘキサゴンパ
ネル18、5組をまず下の三枚を地組により組立てペン
タゴンパネル17同士の間に組付ける(図10参照)。
それからヘキサゴンパネル18の上部を成す部分を1枚
づつ各組とも組立てる(図11参照)。最後にドーム頂
点のペンタゴンパネル17を一枚づつ組み立てていきド
ーム型を完成させる(図12参照)。屋根の仕上として
は、ルーフィングや塗装その他の防水加工を行う。この
様に60枚の三角パネルのうち半数以上を地組で作業出
来るためより一層作業効率が良いといえる。このドーム
屋根はシェル構造となっており、固定荷重、積載荷重、
積雪荷重による鉛直力はドームから壁を通じて基礎に伝
達され、地震及び風による水平力は三角パネル1の三角
フレーム2からなるビーム要素と、メンブレン板3のメ
ンブレン要素に負担させる仕組であり、とくに三角フレ
ーム2の構成部材である内枠材2bが三角形の中点に設
けられているため効率の良い応力分散が出来、パネルの
中央に窓や吹抜を設けても強度は確保されている。それ
ゆえメンバー部材を用いることなくドームを形成するこ
とが出来、各種の応力に対しても十分な剛性を有する。
As a procedure for assembling the dome, first, the foundation work and the waist wall are laid by the conventional construction method, the foundation is installed and fixed, and the building wall is made. At this stage, the dome is constructed so as not to exert an external force. Next, the triangular panel 1 is connected to a bolt 6 as a fastening means by a dowel (split ring in this embodiment) joint to form a pentagon panel 17 forming a pentagonal surface. Five sets of this pentagon panel 17 are assembled and supported from the back on the base (see FIG. 9). Then, like the pentagon panel 17, the hexagon panels 18, which form a hexagonal surface by connecting the triangular panels 1 to each other, are first assembled by assembling the lower three sheets by ground assembly and assembled between the pentagon panels 17 (FIG. 10). reference).
Then, the upper part of the hexagon panel 18 is assembled into each set one by one (see FIG. 11). Finally, the pentagon panels 17 at the top of the dome are assembled one by one to complete the dome shape (see FIG. 12). Roofing is done by roofing, painting and other waterproofing. In this way, it can be said that more than half of the 60 triangular panels can be worked in the groundwork, and thus work efficiency is even better. This dome roof has a shell structure, and has a fixed load, a load,
The vertical force due to the snow load is transmitted from the dome to the foundation through the wall, and the horizontal force due to the earthquake and wind is borne by the beam element consisting of the triangular frame 2 of the triangular panel 1 and the membrane element of the membrane plate 3, especially in the triangular shape. Since the inner frame member 2b, which is a constituent member of the frame 2, is provided at the middle point of the triangle, the stress can be efficiently dispersed, and the strength is ensured even if a window or a blowout is provided in the center of the panel. Therefore, the dome can be formed without using a member member, and it has sufficient rigidity against various stresses.

【0015】以上、本発明の実施例を図面により詳述し
たが、その具体的構成は、この実施例に限られるもので
はなく、本発明の要旨を逸脱しない範囲における設計変
更等があっても本発明に含まれる。
The embodiment of the present invention has been described in detail above with reference to the drawings. However, the specific configuration is not limited to this embodiment, and there may be design changes and the like within the scope not departing from the gist of the present invention. Included in the present invention.

【0016】例えば、実施例では、三角パネル1の主要
な構成は木材であるが、そのほか樹脂、鉄、または非金
属であっても良い。また実施例では三角パネルの各コー
ナーに補強板を使っているが負荷の高くないものを作る
ときには何も付けなくても良い。そのほか実施例では、
木材を使用しているため外枠材2bとメンブレン板3と
の固着には釘を使用しているが三角パネルを構成する材
質に金属や樹脂を使う場合は溶接や一体成形をしても良
い。
For example, in the embodiment, the triangular panel 1 is mainly made of wood, but may be made of resin, iron, or nonmetal. Further, in the embodiment, the reinforcing plates are used at the respective corners of the triangular panel, but it is not necessary to attach anything when making a product having a low load. In other examples,
Since wood is used, nails are used to fix the outer frame member 2b and the membrane plate 3, but when metal or resin is used for the material forming the triangular panel, welding or integral molding may be performed. .

【0017】[0017]

【発明の効果】以上、説明してきたように本発明の小三
角形集合体による三角パネルとこれを用いたドーム及び
ドーム構築方法では、前記構成としたため、三角パネル
で形成されたドームにマッチした窓や吹抜を付けること
が出来、且つ後付も容易である。しかも高い剛性を有す
る。また三角パネルは、より小さな三角形であるメンブ
レン板4枚の集合体であるため、材料取りが有効に行え
るほかメンブレン板の色彩をそれぞれ違ったものにする
ことも簡単に出来る。これにより切頭20面体を基本形
とするドーム屋根であるが、それ以上に緻密な幾何学模
様感じさせ、見る人の目を楽しませることも出来る。
As described above, the triangular panel and the dome and the dome construction method using the small triangular aggregate according to the present invention have the above-described structure. Therefore, the window matched with the dome formed by the triangular panel is used. It can be attached with a blow-out and is easy to retrofit. Moreover, it has high rigidity. Moreover, since the triangular panel is an assembly of four smaller triangular membrane plates, the material can be effectively taken and the colors of the membrane plates can be easily changed. As a result, the dome roof has a truncated icosahedron as a basic shape, but it is possible to make the viewer feel the eyes with a more detailed geometric pattern.

【0018】また、この三角パネルを用いることによっ
てメンバー部材を用いてドームを形成するタイプのもの
に比べて、側面を突き合わせ連結部材でつなげていくだ
けでドームが形成され、特別な技術も必要とせず、簡単
でしかも工期を短く出来るという効果がある。また、形
成されたドームは前記の視覚的に優れたものであるだけ
ではなく応力伝達にも優れ軽量でありながら高い剛性を
持ったドーム屋根となっている。
Further, as compared with the type in which the member is used to form the dome by using the triangular panel, the dome is formed only by connecting the side faces with each other and connecting them with the connecting member, and no special technique is required. There is an effect that it is easy and the construction period can be shortened. Further, the formed dome is not only visually excellent as described above, but also excellent in stress transmission and is a dome roof having high rigidity while being lightweight.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明実施例の三角パネルを示す平面図であ
る。
FIG. 1 is a plan view showing a triangular panel according to an embodiment of the present invention.

【図2】図1におけるA−A線による断面図である。FIG. 2 is a sectional view taken along line AA in FIG.

【図3】実施例の三角パネルを示す背面図である。FIG. 3 is a rear view showing the triangular panel of the embodiment.

【図4】三角パネルの製作に使用するパネル型枠を示す
平面図である。
FIG. 4 is a plan view showing a panel form used for manufacturing a triangular panel.

【図5】図4におけるB−B線による断面図である。5 is a sectional view taken along line BB in FIG.

【図6】図4におけるC部分の拡大図である。6 is an enlarged view of a portion C in FIG.

【図7】三角パネルによって形成されたドーム建築物の
一例を示す正面図である。
FIG. 7 is a front view showing an example of a dome building formed by a triangular panel.

【図8】図7の建築物を示す平面図である。8 is a plan view showing the building of FIG. 7. FIG.

【図9】ドームの組立順序を(イ),(ロ),(ハ),
(ニ)の順で示す説明図である。
[FIG. 9] The assembly order of the dome is (a), (b), (c),
It is explanatory drawing shown in order of (d).

【符号の説明】[Explanation of symbols]

1 三角パネル 2 三角フレーム 2a 外枠材 2b 内枠材 3 メンブレン板 6 ボルト(締結手段) 1 triangular panel 2 triangular frame 2a outer frame material 2b inner frame material 3 membrane plate 6 bolts (fastening means)

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 側面を突き合わせていきドームを形成し
ていく構成材としての三角パネルであって、三角形の三
辺を形成し構築された状態でドーム状に形成させるため
内側への傾斜が側面に設けられた外枠材と、三辺の各中
点を結んだ線上に設けられる内枠材と、により形成され
る三角フレームと、外枠材と内枠材とで形成される小三
角形の外皮を成すメンブレン板とを有し、前記メンブレ
ン板4枚を前記三角フレームのフレームに沿った配置で
固着して成ることを特徴とする三角パネル。
1. A triangular panel as a constituent material for forming a dome by abutting the side faces thereof, the three sides of the triangle being formed to form a dome shape in the state of being constructed, and the side wall is inclined inward. A triangular frame formed by an outer frame member provided on the outer frame member and an inner frame member provided on a line connecting the midpoints of the three sides, and a small triangle formed by the outer frame member and the inner frame member. A triangular panel comprising a membrane plate forming an outer skin, and the four membrane plates fixed to each other in an arrangement along the frame of the triangular frame.
【請求項2】 請求項1記載の三角パネルを球面状に配
置し各隣接する三角パネルの外枠材間を締結手段で連結
して形成されたことを特徴とするドーム。
2. A dome formed by arranging the triangular panels according to claim 1 in a spherical shape and connecting outer frame members of adjacent triangular panels by fastening means.
【請求項3】 請求項1記載の三角パネル同士を連結
し、切頭20面体を構成する五角形と六角形にしたもの
で形成するドームであって、あらかじめ頂点部を除く五
角形と、六角形の下半分とを地組しておき基礎上にそれ
らを互いに連結させ、その後、六角形の上半分と頂点部
の五角形部分を形成させる三角パネルを1枚ずつ連結さ
せドームを構築する方法。
3. A dome formed by connecting the triangular panels according to claim 1 to each other to form a truncated icosahedron and having a pentagonal shape and a hexagonal shape. A method of constructing a dome by grounding the lower half and connecting them to each other on a foundation, and then connecting the upper half of the hexagon and the triangular panels forming the pentagonal portion of the apex one by one.
JP4043894A 1994-02-14 1994-02-14 Triangle panel with small triangular assemblies, dome with panel, and dome constructing method Pending JPH07224464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4043894A JPH07224464A (en) 1994-02-14 1994-02-14 Triangle panel with small triangular assemblies, dome with panel, and dome constructing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4043894A JPH07224464A (en) 1994-02-14 1994-02-14 Triangle panel with small triangular assemblies, dome with panel, and dome constructing method

Publications (1)

Publication Number Publication Date
JPH07224464A true JPH07224464A (en) 1995-08-22

Family

ID=12580652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4043894A Pending JPH07224464A (en) 1994-02-14 1994-02-14 Triangle panel with small triangular assemblies, dome with panel, and dome constructing method

Country Status (1)

Country Link
JP (1) JPH07224464A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102091911A (en) * 2010-12-07 2011-06-15 上海珊迪建筑科技有限公司 Monolayer irregular space keel realizing method
WO2011074562A1 (en) * 2009-12-15 2011-06-23 Iguchi Tetsuro Triangular panel for dome-shaped building, dome-shaped building using the panel, and method for constructing the dome-shaped building
JP2013076299A (en) * 2011-09-30 2013-04-25 Musashi Seiko Co Ltd Semispherical construction, construction method thereof and triangular structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011074562A1 (en) * 2009-12-15 2011-06-23 Iguchi Tetsuro Triangular panel for dome-shaped building, dome-shaped building using the panel, and method for constructing the dome-shaped building
JP2011127271A (en) * 2009-12-15 2011-06-30 Tetsuro Iguchi Triangular panel for domed building, the domed building using the panel, and method for constructing the domed building
CN102667020A (en) * 2009-12-15 2012-09-12 井口哲朗 Triangular panel for dome-shaped building, dome-shaped building using the panel, and method for constructing the dome-shaped building
CN102091911A (en) * 2010-12-07 2011-06-15 上海珊迪建筑科技有限公司 Monolayer irregular space keel realizing method
JP2013076299A (en) * 2011-09-30 2013-04-25 Musashi Seiko Co Ltd Semispherical construction, construction method thereof and triangular structure

Similar Documents

Publication Publication Date Title
KR101131980B1 (en) Building structure
US4729197A (en) Geodesic dome and method of making
JP2011069130A (en) Triangular panel for dome type building, dome type building using the same, and construction method of the dome
AU759621B2 (en) Dome constructing method
JPH07224464A (en) Triangle panel with small triangular assemblies, dome with panel, and dome constructing method
US20070283659A1 (en) Modular truss system
JP3333946B2 (en) Building whose frame is composed of tubes
JP3056964U (en) Triangle panel with small triangle aggregate and dome using this
JP4863231B2 (en) Triangular panel for dome type building, dome type building using the panel, and method for constructing the dome type building
KR200190496Y1 (en) Dome roof structure of a building
JP2836005B2 (en) Building
KR200493083Y1 (en) Frame Connector For Dome Tent
JP3905843B2 (en) Assembled type polystyrene house and method of manufacturing divided pieces for assembling type polystyrene house
JP3171226B2 (en) Joint members of frame chord in truss base structure
AU2016231602B1 (en) Pre-fabricated dome
RU2755174C9 (en) Ribbed dome made of glued wooden arch trusses
JP3305698B2 (en) Purlin girder structure
GB2561353A (en) Pre-fabricated dome
JP2857582B2 (en) How to build an assembled building
JPH0754398A (en) Steel skeleton construction of building
JP3513734B2 (en) Dome roof structure
JP3679748B2 (en) Seismic frame in wooden structure
JPH09291605A (en) Joint device for architectural member
JP5945107B2 (en) Triangular structure for forming a substantially hemispherical building, regular hexagonal pyramid wall and regular pentagonal pyramid wall using the triangular structure, and substantially hemispherical building
JP2920751B2 (en) Wooden frame structure with mixed steel structural members