JPH0715197B2 - Root - Google Patents

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Publication number
JPH0715197B2
JPH0715197B2 JP20226391A JP20226391A JPH0715197B2 JP H0715197 B2 JPH0715197 B2 JP H0715197B2 JP 20226391 A JP20226391 A JP 20226391A JP 20226391 A JP20226391 A JP 20226391A JP H0715197 B2 JPH0715197 B2 JP H0715197B2
Authority
JP
Japan
Prior art keywords
roof
base material
layer base
plate member
bent
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 - Lifetime
Application number
JP20226391A
Other languages
Japanese (ja)
Other versions
JPH04357244A (en
Inventor
元旦 舩木
Original Assignee
元旦ビューティ工業株式会社
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 元旦ビューティ工業株式会社 filed Critical 元旦ビューティ工業株式会社
Priority to JP20226391A priority Critical patent/JPH0715197B2/en
Publication of JPH04357244A publication Critical patent/JPH04357244A/en
Publication of JPH0715197B2 publication Critical patent/JPH0715197B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

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、例えばドーム型鉄骨屋
根組み構造をもつ大型建造物に用いられる屋根に関する
ものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof used for a large building having, for example, a dome type steel frame roof structure.

【0002】[0002]

【従来の技術】一般に、この種のドーム型鉄骨屋根組み
構造をもつ大型建造物、例えば屋内競技場、屋内野球場
あるいは体育館等の大型建造物としては、図22から図
26に示すように、鉄骨屋根組み基本構体(1)の正面
形態がほぼ球形状、円錐形状、半球形状、截頭半球形状
あるいは截頭円錐形状などの構造を有するものが知られ
ており、またその平面形態として、図27から図30に
示すように、円形、楕円形、長楕円形あるいはL字形な
どの構造を有するものが知られている。
2. Description of the Related Art Generally, as a large building having this type of dome-shaped steel frame roof structure, for example, a large building such as an indoor stadium, an indoor baseball field, or a gymnasium, as shown in FIGS. It is known that the front structure of the steel frame roof basic structure (1) has a structure such as a substantially spherical shape, a conical shape, a hemispherical shape, a truncated hemispherical shape, or a truncated cone shape, and as its plan view, As shown in FIGS. 27 to 30, those having a circular, elliptical, oblong or L-shaped structure are known.

【0003】そして、これらの各構造は、通常の場合、
鉄骨屋根組み基本構体(1)として、それぞれに該当形
状に成形されたH型鋼構造、もしくはその他の型鋼を用
いたトラス構造などによる複数列の各縦骨組み鋼体
(2)と、これらの各縦骨組み鋼体(2)の相互間を結
合して囲繞する中空鋼管(鋼製パイプ)構造、同鋼管ト
ラス構造などによる複数段の各横骨組み鋼体(3)とに
より、鋼体内部に主柱体、あるいは支柱体を可及的に排
除した無柱形式に構成されている。
And each of these structures is usually
As the steel frame roof basic structure (1), a plurality of rows of vertical frame steel bodies (2) each having an H-shaped steel structure formed in a corresponding shape, or a truss structure using another type steel, and each of these vertical frames. The main pillars inside the steel body due to the hollow steel pipe (steel pipe) structure that connects and surrounds the frame steel bodies (2) and each of the horizontal frame steel bodies (3) of multiple stages by the steel pipe truss structure, etc. It is constructed in a pillar-free form by removing the body or the pillar body as much as possible.

【0004】ところが、このような鉄骨屋根組みの基本
構体(1)を有する大型建造物での屋根面葺き上げ構造
としては、例えば半球形状鉄骨屋根組みを取上げると
き、通常、各段の横骨組み鋼体(3)に対し、図示しな
い垂木材を介して適宜の下地材などを敷設して、その全
面を被覆させた上で図示しない屋根板部材により、縦葺
き形式で葺き上げているのが現状である。
However, as a roof-roofing structure in a large-scale building having such a basic structure (1) of a steel frame roof structure, for example, when a hemispherical steel frame roof structure is taken up, a horizontal frame steel of each stage is usually used. The body (3) is laid with an appropriate base material or the like through a rafter (not shown), the entire surface of the body (3) is covered, and then a roofing plate member (not shown) is used to raise the material in a vertically-roofing manner. Is.

【0005】[0005]

【発明が解決しようとする課題】このため、上記した従
来の大型建造物における屋根面の葺き上げ構造では、鉄
骨屋根組みの基本構体上の全面に対し、屋根板部材を縦
葺き形式で葺き上げていることから、葺き上げ施工作業
能率に劣り、また、外観的にも変化を与えることがむず
かしいなどの問題点があった。
Therefore, in the roofing structure for roofing in the above-mentioned conventional large-scale building, the roofing plate member is roofed in a vertical roofing manner on the entire surface of the basic structure of the steel frame roof structure. Therefore, there was a problem that the work efficiency of thatching work was inferior and it was difficult to change the appearance.

【0006】この発明は、上記の事情のもとになされた
もので、その目的とするところは、外観体裁にも優れた
屋根面の葺き上げが能率良く行えることができ、しかも
屋根部分を二重構造にして、断熱、防音効果の大きいド
ーム型建造物における屋根を提供することにある。
The present invention has been made under the above circumstances, and an object thereof is to enable efficient roofing of a roof surface which is excellent in appearance as well as the roof portion. The purpose is to provide a roof for a dome-shaped structure that has a large structure and is highly heat-insulating and sound-proof.

【0007】[0007]

【課題を解決するための手段】上記した問題点を解決す
るために、この発明は、長尺矩形状の面板素材に絞り込
み折曲部を左右長手方向に所定の間隔を設けて複数箇所
に亘り形成し、かつその上下左右の側縁を折曲して係合
部を形成すると共に、前記上下両側縁の一方を絞り込ん
で円弧状に曲成した屋根板部材を用い、これら各段にお
いて円弧状の曲率が異なる多数の屋根板部材を、少なく
とも複数列の各縦骨組み鋼体と、これらの各縦骨組み鋼
体の相互間を結合して囲繞する複数段の横骨組み鋼体と
の基本構体上に、所定間隔毎に取付け固定させた各列の
垂木材上に、吊子を介して固定しながら隣接相互間で互
いに係合連設する屋根であって、各段の横骨組み鋼体上
に固定金具を取付け固定させ、かつ相互に隣接する各段
の固定金具間に下層下地材を敷設させると共に、これら
の各段の固定金具を通して垂木材を所定間隔毎に取付け
固定させる一方、これらの各列の垂木材上に、前記下層
下地材との間に空気層を介して上層下地材を敷設させ、
この上層下地材上に前記屋根板部材を横葺きしたことを
特徴としたものである。
SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is directed to a long rectangular face plate material having narrowed and bent portions at predetermined intervals in the left-right longitudinal direction and extending over a plurality of positions. A roof plate member that is formed and bends the upper, lower, left, and right side edges to form an engaging portion, and one of the upper and lower side edges is narrowed to be bent in an arc shape. Of a plurality of roof frame members having different curvatures of at least a plurality of rows of each vertical frame steel body and a plurality of stages of horizontal frame steel bodies that connect and surround each of these vertical frame steel bodies A roof that is engaged and connected to each other while adhering to each other on the hanging lumber of each row fixed and attached at a predetermined interval via a hanging member, on the horizontal frame steel body of each step. Install and fix the fixing brackets, and place the fixing brackets between the While laying a base material, while fixing the rafters at predetermined intervals through the fixing brackets of each of these stages, on the rafters in each of these rows, an air layer is provided between the rafter wood and the lower layer base material. Laying the upper layer base material,
It is characterized in that the roof plate member is laterally laid on the upper layer base material.

【0008】[0008]

【作 用】すなわち、この発明は、上記の構成とす
ることによって、屋根板自体を長尺矩形状の面板素材に
絞り込み折曲部を左右長手方向に所定の間隔を設けて複
数箇所に亘り形成し、その上下左右の側縁を折曲して係
合部を形成すると共に、前記上下両側縁の一方を絞り込
んで円弧状に曲成して屋根板部材を成形し得るようにし
たことから、従来のように作業現場において、骨組みの
各曲率に合わせて、いちいち屋根板をセットしていた手
間を省くことができる。
[Operation] That is, according to the present invention, by adopting the above-mentioned configuration, the roof plate itself is narrowed down into a long rectangular face plate material, and the bent portions are formed at a plurality of positions at predetermined intervals in the left-right longitudinal direction. Then, the upper and lower left and right side edges are bent to form the engaging portion, and one of the upper and lower side edges is narrowed down to be bent in an arc shape so that the roof plate member can be formed. It is possible to save the labor of setting roof shingles according to each curvature of the skeleton at the work site as in the past.

【0009】さらに、一枚の屋根板の上下左右に係合部
を設けるようにしたことで、加工時に生じる金属面板の
無駄が極めて少なくて済み経済的である。
Further, since the engaging portions are provided on the upper, lower, left and right sides of one roof plate, the waste of the metal face plate that occurs during processing is extremely small, which is economical.

【0010】さらに、この屋根板部材を、各段において
円弧状の曲率が異なるように予め形成しておき、基本構
体上に所定間隔毎に取付け固定させた各列の垂木材上
に、吊子を介して固定しながら隣接相互間で互いに係合
連設するため、横葺き形式で湾曲面を有する屋根面を作
業性良く葺き上げることができる。
Further, the roof plate member is formed in advance so that each step has a different arcuate curvature, and is attached to and fixed on the basic structure at predetermined intervals in each row of hanging lumber. Since they are fixed to each other while being engaged and connected to each other, the roof surface having a curved surface in a side-roof type can be raised with good workability.

【0011】しかも、上下左右の係合部が予め形成され
た一枚の屋根板であるため、葺き上げ時に熟練した技術
を必要とすることなしに、強固かつ見栄え良く湾曲屋根
面を葺くことができる。さらに、現場加工が少なくて済
むために、葺き上り状態で屋根面に損傷がつきにくくな
る。
Further, since the upper, lower, left, and right engaging portions are formed in advance as a single roof plate, it is possible to roof the curved roof surface firmly and aesthetically without the need for a skilled technique at that time. You can Furthermore, since the on-site processing is small, the roof surface is less likely to be damaged when the roof is raised.

【0012】加えて、各段の横骨組み鋼体上に固定金具
を取付け固定させ、かつ相互に隣接する各段の固定金具
間に下層下地材を敷設させると共に、これらの各段の固
定金具を通して垂木材を所定間隔毎に取付け固定させる
一方、これらの各列の垂木材上に、前記下層下地材との
間に空気層を介して上層下地材を敷設させ、この上層下
地材上に前記屋根板部材を横葺きしたことによって、屋
根部分を比較的簡単に二重構造にできることから、この
二重構造のために屋根部分での断熱、防音作用を図るこ
とが出来る。しかも、雨漏り防止を図ることができると
共に、屋内配線、配管も良好に図ることができる。
In addition, fixing metal fittings are attached and fixed on the horizontal frame steel bodies of the respective steps, and a lower layer base material is laid between the fixing metal fittings of the respective adjacent steps, and the fixing metal fittings of the respective steps are passed through. While mounting and fixing the hanging lumber at predetermined intervals, an upper-layer underlayer is laid on the hanging lumber in each of these rows with an air layer between the lower-layer underlayer and the roof on the upper-layer underlayer. By roofing the plate member, the roof portion can be relatively easily formed into a double structure. Therefore, heat insulation and soundproofing can be achieved in the roof portion due to the double structure. In addition, it is possible to prevent rain leaks, and to improve indoor wiring and piping.

【0013】[0013]

【実 施 例】以下、この発明を図1から図21に示す
実施例を参照しながら説明する。なお、この発明に係る
建造物における屋根面葺き上げ構造の実施例において
は、図24及び図27に示す半球形状鉄骨屋根組みでの
基本構体、すなわち縦骨組み鋼体(2)と横骨組み鋼体
(3)とからなる鉄骨屋根組み基本構体(1)に適用し
た場合を例にして説明する。
EXAMPLES The present invention will be described below with reference to the examples shown in FIGS. In the embodiment of the structure for raising the roof surface in the building according to the present invention, the basic structure in the hemispherical steel roof structure shown in FIGS. 24 and 27, that is, the vertical frame steel body (2) and the horizontal frame steel body. The case where the invention is applied to the steel frame roof basic structure (1) composed of (3) will be described as an example.

【0014】図1から図17は、この発明に用いる屋根
板部材の実施例を示すもので、図1から図4に示すよう
に、図示しない鉄骨屋根組み基本構体(1)上の頂部に
屋根円板(4)を配設し、かつその周囲にそれぞれ該当
形状に成形された横断面ほぼハット形を有する各金属製
垂木材(5)を図示しない各列の縦骨組み鋼体(2)に
平行するようにして所定間隔毎に適宜取付けボルトなど
により取付け固定させ、これらの各列の垂木材(5)上
に下地材(6)を敷設した後、この下地材(6)上に、
前記垂木材(5)上に適宜取付けボルトなどにより取付
け固定された吊子(7)を介して、図5及び図6に示す
後述する製造手段で製作された各段において曲率が異な
る円弧状の長尺な屋根板部材(8)を固定しながら、そ
の上下両側縁に形成された横係合部(8a)、(8b)
を隣接相互間で互いに係合連設し、横方向に、すなわち
上下方向に係合させることにより横葺きした構成を有す
るもので、前記屋根板部材(8)の左右両側縁の縦係合
部(8c)、(8d)は、図7及び図8に示すような形
態を有して、図9及び図10に示すように縦方向、すな
わち左右方向に係合させるものである。
FIGS. 1 to 17 show an embodiment of a roof plate member used in the present invention. As shown in FIGS. 1 to 4, a roof is provided on the top of a steel frame roof basic structure (1) (not shown). A metal plate (5) having a circular plate (4) and having a substantially hat-shaped cross section formed around the disk (4) is provided on each row of vertical frame steel bodies (2) (not shown). After being installed and fixed by mounting bolts or the like at predetermined intervals in parallel so as to lay a base material (6) on the lumber (5) in each of these rows, the base material (6) is
An arcuate shape having different curvatures at each step manufactured by the manufacturing means described later shown in FIGS. 5 and 6 through a suspender (7) appropriately mounted and fixed on the hanging lumber (5) by a mounting bolt or the like. Lateral engaging portions (8a), (8b) formed on both upper and lower edges of the long roof plate member (8) while fixing it.
Have a structure in which they are engaged and connected to each other and are laterally, that is, vertically engaged, and have vertical engaging portions on both left and right edges of the roof plate member (8). (8c) and (8d) have a form as shown in FIGS. 7 and 8 and are engaged in the vertical direction, that is, the left-right direction as shown in FIGS. 9 and 10.

【0015】すなわち、上記屋根板部材(8)を製作す
るには、図11から図15に示すように、例えばチタ
ン、銅あるいはステンレス、その他の鋼板等により縦2
50〜300mm、横1820mmの長尺矩形状の面板
素材(9)を成形し(図11及び図12参照)、次い
で、この面板素材(9)に断面U字状の絞り込み折曲部
(10)を左右長手方向に所定の間隔を設けて5〜7個
(図示の実施例では個)に亘り形成すると共に、その
上下左右の側縁を折曲して横係合部(8a)、(8b)
と縦係合部(8c)、(8d)を形成する(図13から
図15参照)。そして、前記面板素材(9)の上下両側
縁(9a)、(9b)の一方である上側縁(9a)側を
絞り込んで円弧状に曲成してカシメることにより、図5
及び図6に示すような形態に成形するもので、このよう
な屋根板部材(8)は、鉄骨屋根組み基本構体(1)の
各段における横方向の曲率に応じて円弧状の曲率が異な
るようにそれぞれ製作されるものである。
That is, in order to manufacture the roof plate member (8), as shown in FIGS. 11 to 15, for example, titanium, copper or stainless steel, other steel plates or the like are used to form a vertical 2
A long rectangular face plate material (9) having a width of 50 to 300 mm and a width of 1820 mm is formed (see FIGS. 11 and 12), and then the face plate material (9) has a U-shaped cross section and a bent portion (10). 5 to 7 pieces ( 6 pieces in the illustrated embodiment) are formed at predetermined intervals in the left-right longitudinal direction, and the upper, lower, left and right side edges thereof are bent to form a lateral engagement portion (8a), ( 8b)
And vertical engaging portions (8c) and (8d) are formed (see FIGS. 13 to 15). Then, the upper edge (9a) side which is one of the upper and lower edges (9a) and (9b) of the face plate material (9) is narrowed down and bent in an arc shape to be caulked, whereby FIG.
And, the roof plate member (8) having such a shape as shown in FIG. 6 has a different arcuate curvature depending on the lateral curvature in each step of the steel frame roof basic structure (1). Each is manufactured as follows.

【0016】なお、図16は、上記面板素材(9)に形
成される絞り込み折曲部(10)を断面逆U字状にし、
これに応じて屋根板部材(8)の縦係合部(8c)、
(8d)を図17に示すような形態に適宜係合させたも
のである。
Incidentally, in FIG. 16, the narrowed bent portion (10) formed on the face plate material (9) has an inverted U-shaped cross section,
In response to this, the vertical engaging portion (8c) of the roof plate member (8),
(8d) is appropriately engaged in the form as shown in FIG.

【0017】図18から図21は、上記のようにして形
成した屋根板部材(8)を用いて構成する本発明の実施
例を示す。この実施例においては、図21に示す固定金
具(11)を用い、この固定金具(11)は、交互に折
曲された取付け基板部(11a)と、この基板部(11
a)から立上げた支持部(11b)と、この支持部(1
1b)の上端部を鉄骨屋根組み基本構体(1)の頂部側
へ屈曲させた覆い部(11c)とからなる。
18 to 21 show an embodiment of the present invention constructed by using the roof plate member (8) formed as described above. In this embodiment, the fixing metal fitting (11) shown in FIG. 21 is used, and the fixing metal fitting (11) includes the mounting board portion (11a) which is alternately bent and the board portion (11).
a) a support part (11b) raised from a) and this support part (1
1b) has a cover portion (11c) in which the upper end portion is bent to the top side of the steel frame roof basic structure (1).

【0018】この固定金具(11)は前記基本構体
(1)の各段の横骨組み鋼体(3)上にあって、図1
8、図19及び図20に示すように、この固定金具(1
1)の取付け基板部(11a)を、所定間隔毎に溶接な
どにより取付け固定し、かつ各段横骨組み鋼体(3)で
の、それぞれ相互に隣接する各固定金具(11)の下段
側支持部(11b)及び覆い部(11c)と上段側取付
け基板部(11a)との間に、木毛板などの下層下地材
(12)を架け渡し装着して敷設介在させると共に、こ
れらの各固定金具(11)の覆い部(11c)上には、
それぞれ該当形状に成形された断面ほぼハット形の各金
属製垂木材(5)の両フランジ部(5a)、(5a)
を、前記各列の縦骨組み鋼体(2) に平行になるようにし
て所定間隔毎に適宜取付けボルトなどにより取付け固定
させておく。
This fixing metal fitting (11) is provided on the horizontal frame steel body (3) of each stage of the basic structure (1), and
As shown in FIG. 8, FIG. 19 and FIG.
The mounting base plate portion (11a) of 1) is mounted and fixed by welding or the like at a predetermined interval, and the lower side support of the fixing metal fittings (11) adjacent to each other in each step horizontal frame steel body (3). A lower layer base material (12) such as a wooden wool board is laid and interposed between the portion (11b) and the cover portion (11c) and the upper stage side mounting substrate portion (11a), and each of these is fixed. On the cover (11c) of the metal fitting (11),
Both flange portions (5a), (5a) of each metal hanging lumber (5) having a substantially hat-shaped cross section, which is formed into a corresponding shape.
Are attached and fixed in parallel with the vertical framing steel bodies (2) of the respective rows at appropriate intervals with attachment bolts or the like.

【0019】ここで、前記垂木材(5)の上辺ウエブ部
(5b)上には、吊子(7)を係着させるための、一組
宛の相対向する係止爪(5c)、(5c)を所定間隔毎
に切り起こしてある。
Here, on the upper side web portion (5b) of the hanging lumber (5), a pair of opposing locking claws (5c), (5c) for engaging the hangings (7), are provided. 5c) is cut and raised at predetermined intervals.

【0020】すなわち、ここでは、前記各下層下地材
(12)によって、横骨組み鋼体(3)、延いては鉄骨
屋根組み基本構体(1)の全面を被覆させると共に、各
下層下地材(12)上に垂直方向の複数列からなる各垂
木材(5)を配設させてなるものである。
That is, here, each of the lower layer base materials (12) covers the entire surface of the horizontal frame steel body (3), and further the steel frame roof basic structure (1), and the lower layer base materials (12). ) Is provided with each vertical lumber (5) consisting of a plurality of vertical rows.

【0021】続いて、前記各垂木材(5)上には、それ
ぞれの係止爪(5c)、(5c)を利用して、図19、
図20に示すように、吊子(7)の取付け基板部(7
a)を係着して取付け固定させると共に、この各列対応
の垂木材(5)での、それぞれ相互に隣接する各吊子
(7)の下段側支持段部(7b)と上段側取付け基板部
(7a)との間に、前記と同様に、木毛板などの上層下
地材(13)を架け渡し装着して敷設介在させることに
より、前記下層下地材(12)と上層下地材(13)と
の間の空間部に空気層(14)を形成させ、かつこの空
気層(14)内には、必要に応じてガラスウールなどを
充填させる一方、前記各上層下地材(13)を屋根板部
材(8)により包み込むようにして、これらの上下両係
合部(8a)、(8b)を係合させると共に、この状態
で各吊子(7)の係止部(7C)の係止支持により、屋
根板部材(8)を横葺き形式に葺き上げてなる構成を有
するものである。
Then, on each of the above-mentioned lumber (5), using the respective locking claws (5c), (5c), FIG.
As shown in FIG. 20, the mounting board portion (7
a) is attached and fixed, and the lower supporting steps (7b) and the upper mounting board of the hangings (7) adjacent to each other in the hanging lumber (5) corresponding to each row are attached. Similarly to the above, an upper layer base material (13) such as a wood wool plate is mounted and laid between the portion (7a) and the lower layer base material (12) and the upper layer base material (13). ), An air layer (14) is formed in the space between the upper layer base material (13) and the upper layer base material (13). The upper and lower engaging portions (8a) and (8b) are engaged with each other by being wrapped by the plate member (8), and the retaining portion (7C) of each suspension (7) is retained in this state. By supporting, the roof plate member (8) has a structure in which the roofing member is raised in a lateral thatch type.

【0022】ところで、上記した下層下地材(12)と
上層下地材(13)の材質は、断熱材、防音材等の各種
のものを、その屋根の葺き上げ目的に応じて組合せ使用
が可能であり、また、その下地材を一枚のものに限定せ
ず、目的に応じて、複数層とするようにしてもよい。ま
た、屋根板部材(8)は、敷設場所に応じて、長尺にし
たり、短尺にすることも可能である。
By the way, as the material of the lower layer base material (12) and the upper layer base material (13), various materials such as a heat insulating material and a soundproof material can be used in combination depending on the purpose of the roofing. However, the base material is not limited to one sheet, and may have a plurality of layers depending on the purpose. Further, the roof plate member (8) can be made long or short depending on the installation site.

【0023】したがって、上記した本発明の実施例にお
ける構成では、鉄骨屋根組み基本構体(1)の全面を、
一旦、下層下地材(12)により被覆させた上で、この
下層下地材(12)上に空気層(14)を介して上層下
地材(13)を被覆させることにより、実質的に空気層
(14)を介した二重層とし、さらに前記上層下地材
(13)上を前記の屋根板部材(8)により直接包み込
んであるために、機能的には、建造物の内部に対する断
熱、防音作用を確実に行うことができ、雨水などの漏洩
を防止できる。
Therefore, in the structure of the above-described embodiment of the present invention, the entire surface of the steel frame roof basic structure (1) is
Once the lower layer base material (12) is covered, the lower layer base material (12) is covered with the upper layer base material (13) via the air layer (14), so that substantially the air layer ( 14) as a double layer, and since the upper layer base material (13) is directly wrapped by the roof plate member (8), functionally, heat insulation and soundproofing effect on the inside of the building are provided. It can be done reliably and can prevent leakage of rainwater.

【0024】一方、構造的には、下層下地材(12)と
上層下地材(13)間への垂木材(5)の介在に伴っ
て、基本構体(1)自体の全体強度、剛性を効果的に向
上できるほかに、屋根板部材(8)の横葺きを可能に
し、しかも、この二重層内にあっては勿論のこと、垂木
材(5)の中空部によっても、必要に応じて建造物内に
おける屋内配線、配管を外部に露出させずに行い得るこ
とを可能にしているものである。
On the other hand, structurally, the interposition of the hanging lumber (5) between the lower layer base material (12) and the upper layer base material (13) has an effect on the overall strength and rigidity of the basic structure (1) itself. In addition to the above-mentioned improvement, it enables the roofing of the roof plate member (8) and, if necessary, the construction of the hollow part of the rafters (5) as well as in the double layer. This makes it possible to perform indoor wiring and piping in an object without exposing it to the outside.

【0025】図31及び図32は、屋根板部材(8)の
変形例を示すものである。この変形例でも、図1ないし
図17で説明した実施例と同様に面板素材(9)に断面
U字状の絞り込み折曲部(10)を左右長手方向に所定
の間隔を存して3〜7個に亘り形成すると共に、その上
下左右の側縁を折曲して横係合部(8a)、(8b)と
縦係合部(8c)、(8d)を形成するが、その際、絞
り込み折曲部(10)の一方を少しだけ拡開させ、他方
はほぼ全面に亘って拡開させるようにしたものである。
31 and 32 show a modification of the roof plate member (8). Also in this modified example, similarly to the embodiment described with reference to FIGS. 1 to 17, the narrowed bent portions (10) having a U-shaped cross section are formed on the face plate material (9) at a predetermined interval in the left-right longitudinal direction from 3 to 3. Along with forming seven, the upper, lower, left and right side edges are bent to form lateral engaging portions (8a), (8b) and vertical engaging portions (8c), (8d). One of the narrowed-down bent portions (10) is opened slightly, and the other is opened over substantially the entire surface.

【0026】すなわち、図1ないし図17に示す屋根板
部材(8)の場合には、一方の絞り込み折曲部(10)
を絞り込んだままの状態とし、他方の絞り込み折曲部
(10)を少許拡開した状態で係合部を上、下に形成し
ているのに対し、この変形例では上下の各絞り込み折曲
部(10)、(10)を、それぞれ一部(10a)と全
部(10b)に拡開して横係合部を形成するようにした
ものである。この場合、屋根板部材(8)の上部の係合
部の加工は、現場で行うようにしてもよい。
That is, in the case of the roof plate member (8) shown in FIGS. 1 to 17, one of the narrowed bent portions (10).
In the state in which the squeezing is performed while the other squeezing folds (10) are slightly expanded, the engaging portions are formed on the upper side and the lower side. The parts (10) and (10) are expanded into a part (10a) and a whole part (10b) to form a lateral engagement part. In this case, the upper engaging portion of the roof plate member (8) may be processed on-site.

【0027】この変形例による効果としては、絞り込み
部の重合部が図1ないし図17に示す屋根板部材のもの
に比べて肉薄となるため、係合部形成のための加工や切
断加工が楽になることと、金属面板の使用量を少なくす
ることが可能となる点である。
As an effect of this modified example, since the overlapping portion of the narrowed portion is thinner than that of the roof plate member shown in FIGS. 1 to 17, the work for forming the engaging portion and the cutting work are facilitated. That is, it is possible to reduce the amount of metal face plate used.

【0028】なお、上記各実施例においては、半球形状
の鉄骨屋根組みでの基本構体に適用する場合について述
べたが、球形状、截頭半球形状、円錐形状、截頭円錐形
状などの鉄骨屋根組みによる基本構体は勿論、その他の
近似もしくは類似する形状の鉄骨屋根組みによる基本構
体にも適用して、ほぼ同様の作用、効果を奏し得ること
も可能である。
In each of the above-mentioned embodiments, the case of applying to the basic structure of the hemispherical steel frame roof structure is described, but the steel frame roof having a spherical shape, a truncated hemisphere shape, a conical shape, a truncated cone shape, or the like. It is also possible to apply not only the basic structure by the combination but also the basic structure by the other structural or similar-shaped steel frame roof structure to obtain substantially the same action and effect.

【0029】その他、この発明は、この発明の要旨を変
えない範囲で種々変更実施可能なことは勿論である。
In addition, it is needless to say that the present invention can be variously modified and implemented without departing from the spirit of the present invention.

【0030】[0030]

【発明の効果】この発明は、上記の構成とすることによ
って、屋根板自体を長尺矩形状の面板素材に絞り込み折
曲部を左右長手方向に所定の間隔を設けて複数箇所に亘
り形成し、その上下左右の側縁を折曲して係合部を形成
すると共に、前記上下両側縁の一方を絞り込んで円弧状
に曲成して屋根板部材を形成し得るようにしたことか
ら、従来のように作業現場において、骨組みの各曲率に
合わせて、いちいち屋根板をセットしていた手間を省く
ことができる。
EFFECTS OF THE INVENTION According to the present invention, the roof plate itself is formed in a long rectangular face plate material, and the bent portions are formed at a plurality of positions at predetermined intervals in the left-right longitudinal direction. , The upper and lower left and right side edges are bent to form an engaging portion, and one of the upper and lower side edges is narrowed down to be bent in an arc shape to form a roof plate member. As described above, at the work site, it is possible to save the trouble of setting the roof plates one by one according to each curvature of the skeleton.

【0031】さらに、一枚の屋根板の上下左右に係合部
を設けるようにしたことで、加工時に生じる金属面板の
無駄が極めて少なくて済み経済的である。
Further, since the engaging portions are provided on the upper, lower, left and right sides of one roof plate, the waste of the metal face plate generated during processing is extremely small, which is economical.

【0032】さらに、この屋根板部材を、各段において
円弧状の曲率が異なるように予め形成しておき、基本構
体上に所定間隔毎に取付け固定させた各列の垂木材上
に、吊子を介して固定しながら隣接相互間で互いに係合
連設するため、横葺き形式で湾曲面を有する屋根面を作
業性良く葺き上げることができる。
Further, the roof plate member is formed in advance so that each step has a different arcuate curvature, and is attached to each row of rafters fixed and attached to the basic structure at predetermined intervals. Since they are fixed to each other while being engaged and connected to each other, the roof surface having a curved surface in a side-roof type can be raised with good workability.

【0033】しかも、上下左右の係合部が予め形成され
た一枚の屋根板であるため、葺き上げ時に熟練した技術
を必要とすることなしに、強固かつ見栄え良く湾曲屋根
面を葺くことができる。さらに、現場加工が少なくて済
むために、葺き上り状態で屋根面に損傷がつきにくくな
る。
Moreover, since the roof, roof, and left and right engaging portions are formed in advance, it is possible to roof a curved roof surface firmly and aesthetically without the need for skilled techniques at the time of thatching. You can Furthermore, since the on-site processing is small, the roof surface is less likely to be damaged when the roof is raised.

【0034】加えて、各段の横骨組み鋼体上に固定金具
を取付け固定させ、かつ相互に隣接する各段の固定金具
間に下層下地材を敷設させると共に、これらの各段の固
定金具を通して垂木材を所定間隔毎に取付け固定させる
一方、これらの各列の垂木材上に、前記下層下地材との
間に空気層を介して上層下地材を敷設させ、この上層下
地材上に前記屋根板部材を横葺きしたことによって、屋
根部分を比較的簡単に二重構造にできることから、この
二重構造のために屋根部分での断熱、防音効果を図るこ
とができる。しかも、雨漏り防止を図ることができると
共に、屋内配線、配管も良好に図ることができるという
多くの特長を有する。
In addition, fixing brackets are attached and fixed on the horizontal frame steel bodies of the respective steps, and a lower layer base material is laid between the fixing brackets of the adjacent steps, and the fixing brackets of the respective steps are passed through. While mounting and fixing the hanging lumber at predetermined intervals, an upper-layer underlayer is laid on the hanging lumber in each of these rows with an air layer between the lower-layer underlayer and the roof on the upper-layer underlayer. By roofing the plate member, it is possible to relatively easily form the roof portion into a double structure. Therefore, due to this double structure, heat insulation and soundproofing effects can be achieved in the roof portion. Moreover, it has many features that it is possible to prevent rain leaks and to make it possible to favorably perform indoor wiring and piping.

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

【図1】本発明に係る屋根板部材をドーム型建造物に用
いた屋根板葺き上げ状態の実施例を概略的に示す一部切
欠半平面図である。
FIG. 1 is a partially cutaway semi-plan view schematically showing an embodiment of a roofing board raised state in which a roofing board member according to the present invention is used for a dome-type building.

【図2】図1の要部を拡大して示す部分斜視図である。FIG. 2 is a partial perspective view showing an enlarged main part of FIG.

【図3】図1の要部を拡大して示す部分斜視図である。FIG. 3 is a partial perspective view showing an enlarged main part of FIG.

【図4】係合状態を示す概略的斜視図である。FIG. 4 is a schematic perspective view showing an engaged state.

【図5】本発明に係る屋根板部材の平面図である。FIG. 5 is a plan view of a roof plate member according to the present invention.

【図6】図5のA−A線における拡大断面図である。6 is an enlarged cross-sectional view taken along the line AA of FIG.

【図7】図5のB−B線における概略的要部拡大断面図
である。
7 is a schematic enlarged cross-sectional view of a main part taken along the line BB of FIG.

【図8】図5のC−C線における概略的要部拡大断面図
である。
8 is a schematic enlarged cross-sectional view of a main part taken along the line CC of FIG.

【図9】屋根板部材の縦係合部の状態を示す概略的要部
拡大断面図である。
FIG. 9 is a schematic enlarged cross-sectional view of essential parts showing a state of a vertical engaging portion of the roof plate member.

【図10】屋根板部材の縦係合部の状態を示す概略的要
部拡大断面図である。
FIG. 10 is a schematic enlarged cross-sectional view of essential parts showing a state of a vertical engaging portion of the roof plate member.

【図11】屋根板部材を構成する面板素材の概略的平面
図である。
FIG. 11 is a schematic plan view of a face plate material forming a roof plate member.

【図12】図11のD−D線における拡大断面図であ
る。
12 is an enlarged cross-sectional view taken along the line DD of FIG.

【図13】面板素材の絞り込み状態を示す平面図であ
る。
FIG. 13 is a plan view showing a narrowed state of the face plate material.

【図14】図13のE−E線における拡大断面図であ
る。
14 is an enlarged cross-sectional view taken along the line EE of FIG.

【図15】図13のF−F線における拡大断面図であ
る。
15 is an enlarged cross-sectional view taken along the line FF of FIG.

【図16】面板素材の絞り込み状態の他の例を示す概略
的要部拡大断面図である。
FIG. 16 is a schematic enlarged cross-sectional view of a main part showing another example of a narrowed state of the face plate material.

【図17】屋根板部材の縦係合状態の他の例を示す概略
的要部拡大断面図である。
FIG. 17 is a schematic enlarged sectional view showing another example of the vertically engaged state of the roof plate member.

【図18】本発明を構成する屋根板部材を用いたドーム
型建造物における屋根板葺き上げ状態を示す概略的縦断
面図である。
FIG. 18 is a schematic vertical cross-sectional view showing a state in which a roof plate is raised in a dome-type building using the roof plate member of the present invention.

【図19】図18の要部を拡大して示す縦断面図であ
る。
19 is a vertical cross-sectional view showing an enlarged main part of FIG.

【図20】図19のG−G線における縦断面図である。20 is a vertical sectional view taken along the line GG of FIG.

【図21】下層下地材の固定金具を示す斜視図である。FIG. 21 is a perspective view showing a fixture for the lower layer base material.

【図22】従来のドーム形状鉄骨屋根組み基本構体の概
要を示す正面図である。
FIG. 22 is a front view showing an outline of a conventional dome-shaped steel frame roof basic structure.

【図23】従来の円錐形状鉄骨屋根組み基本構体の概要
を示す正面図である。
FIG. 23 is a front view showing the outline of a conventional conical steel roof roof basic structure.

【図24】従来の半球形状鉄骨屋根組み基本構体の概要
を示す正面図である。
FIG. 24 is a front view showing an outline of a conventional hemispherical steel frame roof basic structure.

【図25】従来の截頭半球形状鉄骨屋根組み基本構体の
概要を示す正面図である。
FIG. 25 is a front view showing an outline of a conventional truncated hemisphere-shaped steel frame roof basic structure.

【図26】従来の截頭円錐形状鉄骨屋根組み基本構体の
概要を示す正面図である。
FIG. 26 is a front view showing the outline of a conventional frustoconical steel frame roof basic structure.

【図27】従来のドーム形状鉄骨屋根組み基本構体の概
要を示す平面説明図である。
FIG. 27 is a plan view showing an outline of a conventional dome-shaped steel frame roof basic structure.

【図28】従来の楕円ドーム形状鉄骨屋根組み基本構体
の概要を示す平面説明図である。
FIG. 28 is an explanatory plan view showing an outline of a conventional elliptical dome-shaped steel frame roof basic structure.

【図29】従来の長円形ドーム形状鉄骨屋根組み基本構
体の概要を示す平面説明図である。
FIG. 29 is an explanatory plan view showing an outline of a conventional oval dome-shaped steel frame roof basic structure.

【図30】従来のL字状ドーム形状鉄骨屋根組み基本構
体の概要を示す平面説明図である。
FIG. 30 is an explanatory plan view showing an outline of a conventional L-shaped dome-shaped steel frame roof basic structure.

【図31】屋根板部材の変形例を示す平面図である。FIG. 31 is a plan view showing a modified example of the roof plate member.

【図32】図31のH−H線における縦断面図である。32 is a vertical cross-sectional view taken along the line HH of FIG.

【符号の説明】[Explanation of symbols]

(1) 鉄骨屋根組み基本構体 (2) 縦骨組み鋼体 (3) 横骨組み鋼体 (5) 垂木材 (6) 下地材 (7) 吊子 (8) 屋根板部材 (8a) 横係合部 (8b) 横係合部 (8c) 縦係合部 (8d) 縦係合部 (9) 面板素材 (9a) 上側縁 (10) 絞り込み折曲部 (11) 固定金具 (11a) 取付け基板 (11b) 支持部 (11c) 覆い部 (12) 下層下地材 (13) 上層下地材 (14) 空気層 (1) Basic structure of steel frame roof (2) Vertical frame steel (3) Horizontal frame steel (5) Lumber (6) Base material (7) Suspension (8) Roof plate member (8a) Horizontal engagement part (8b) Horizontal engaging part (8c) Vertical engaging part (8d) Vertical engaging part (9) Face plate material (9a) Upper edge (10) Narrowing bent part (11) Fixing metal fitting (11a) Mounting board (11b) ) Support part (11c) Cover part (12) Lower layer base material (13) Upper layer base material (14) Air layer

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 長尺矩形状の面板素材に絞り込み折曲部
を左右長手方向に所定の間隔を設けて複数箇所に亘り形
成し、かつその上下左右の側縁を折曲して係合部を形成
すると共に、前記上下両側縁の一方を絞り込んで円弧状
に曲成した屋根板部材を用い、これら各段において円弧
状の曲率が異なる多数の屋根板部材を、少なくとも複数
列の各縦骨組み鋼体と、これらの各縦骨組み鋼体の相互
間を結合して囲繞する複数段の横骨組み鋼体との基本構
体上に、所定間隔毎に取付け固定させた各列の垂木材上
に、吊子を介して固定しながら隣接相互間で互いに係合
連設する屋根であって、各段の横骨組み鋼体上に固定金
具を取付け固定させ、かつ相互に隣接する各段の固定金
具間に下層下地材を敷設させると共に、これらの各段の
固定金具を通して垂木材を所定間隔毎に取付け固定させ
る一方、これらの各列の垂木材上に、前記下層下地材と
の間に空気層を介して上層下地材を敷設させ、この上層
下地材上に前記屋根板部材を横葺きしたことを特徴とす
る屋根。
1. A long rectangular face plate material having narrowed and bent portions formed at a plurality of positions at predetermined intervals in the left-right longitudinal direction, and the upper and lower side edges thereof being bent to engage portions. And a roof plate member that is bent in an arc shape by narrowing down one of the upper and lower side edges and forms a plurality of roof plate members having different arcuate curvatures in each step, at least a plurality of rows of each vertical frame On the basic structure of the steel body and the horizontal frame steel body of a plurality of stages that connect and surround each other of each of these vertical frame steel bodies, on the rafters of each row fixed and attached at predetermined intervals, It is a roof that is engaged and connected to each other while being fixed via a hanging member, and fixing fixtures are attached and fixed on the horizontal frame steel bodies of each stage, and between the fixtures of each adjacent stage. Lay the lower layer base material on top of it, and hang it through the fixing brackets on each of these stages. While fixing and fixing wood at predetermined intervals, an upper layer base material is laid on the hanging lumber of each of these rows with an air layer between the lower layer base material and the roof layer on the upper layer base material. The roof is characterized by side-roofing members.
JP20226391A 1991-07-18 1991-07-18 Root Expired - Lifetime JPH0715197B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20226391A JPH0715197B2 (en) 1991-07-18 1991-07-18 Root

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20226391A JPH0715197B2 (en) 1991-07-18 1991-07-18 Root

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP22626286A Division JPS6383360A (en) 1986-09-26 1986-09-26 Roof panel in building and shingling execution thereof

Publications (2)

Publication Number Publication Date
JPH04357244A JPH04357244A (en) 1992-12-10
JPH0715197B2 true JPH0715197B2 (en) 1995-02-22

Family

ID=16454647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20226391A Expired - Lifetime JPH0715197B2 (en) 1991-07-18 1991-07-18 Root

Country Status (1)

Country Link
JP (1) JPH0715197B2 (en)

Also Published As

Publication number Publication date
JPH04357244A (en) 1992-12-10

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