JP2718357B2 - Suspended roof structure - Google Patents
Suspended roof structureInfo
- Publication number
- JP2718357B2 JP2718357B2 JP304394A JP304394A JP2718357B2 JP 2718357 B2 JP2718357 B2 JP 2718357B2 JP 304394 A JP304394 A JP 304394A JP 304394 A JP304394 A JP 304394A JP 2718357 B2 JP2718357 B2 JP 2718357B2
- Authority
- JP
- Japan
- Prior art keywords
- roof
- hanging
- tension
- suspended
- column
- 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
Links
Landscapes
- Tents Or Canopies (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は屋根が吊り材で構成さ
れる吊り屋根構造物に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suspended roof structure in which a roof is made of a suspended material.
【０００２】[0002]
【従来技術及び発明が解決しようとする課題】吊り材で
構成される屋根は吊り材に張力が与えられることにより
形態を維持するが、吊り材が懸垂線状態に架設される場
合にはこれに張力を与えることができないことから、通
常は吊り材上に、これに直交し、上に凸に押さえケーブ
ルを架設し、押さえケーブルに張力を与えることにより
吊り材に張力が与えられるため、吊り材と押さえケーブ
ルから構成される従来の屋根の形態は鞍形に限定されて
いる。2. Description of the Related Art A roof made of a hanging material maintains its shape by applying tension to the hanging material. Since tension cannot be applied, a holding cable is usually erected on the hanging material, perpendicular to this, and protruding upward, and tension is given to the hanging material by applying tension to the holding cable. The shape of a conventional roof composed of a cable and a holding cable is limited to a saddle type.
【０００３】この発明は吊り材からなる屋根の形態に着
目してなされたもので、押さえケーブルを必要としない
構造の吊り屋根を持つ構造物を提案しようとするもので
ある。The present invention has been made with a focus on the form of a roof made of a hanging material, and aims to propose a structure having a hanging roof having a structure that does not require a holding cable.
【０００４】[0004]
【課題を解決するための手段】本発明では吊り材を、張
力を負担する鋼材と、鋼材を包囲し、曲げモーメントを
負担する集成材とから構成することにより張力の導入を
要することなく吊り材に曲げ剛性を付与し、単独で形態
保持能力を持たせ、鞍形とは異なる形態の屋根を構成す
る。SUMMARY OF THE INVENTION In the present invention, a suspension member is constituted by a steel member which bears a tension and a laminated material which surrounds the steel member and bears a bending moment. To give the building a rigidity, and to have the ability to retain its shape by itself.
【０００５】吊り材は断面上の一部が、曲げモーメント
に抵抗可能な集成材で構成されることにより曲げ剛性を
保有し、自重や積雪荷重等による曲げモーメントに対す
る抵抗力を持ち、懸垂線状に架設される場合にも押さえ
ケーブルを必要とせず、吊り材の懸垂状態のみによって
屋根の形態が決められる。The hanging material has a bending rigidity because a part of the cross section is made of a laminated material capable of resisting a bending moment, has a resistance to a bending moment due to its own weight, a snow load, or the like, and has a catenary shape. Even when it is installed on a roof, a holding cable is not required, and the form of the roof is determined only by the suspended state of the hanging material.
【０００６】吊り材は距離を隔てて対向する支柱間に架
設され、支柱は地盤に定着される基礎に接続される。吊
り材の張力と鉛直荷重は支柱から基礎を経て地盤に伝達
される。[0006] Suspension members are installed between opposing columns at a distance, and the columns are connected to a foundation fixed to the ground. The tension and vertical load of the suspension are transmitted from the support to the ground via the foundation.
【０００７】[0007]
【実施例】以下本発明を一実施例を示す図面に基づいて
説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings showing one embodiment.
【０００８】この発明の吊り屋根構造物１は図１，図２
に示すように１方向に並列し、距離を隔てて対向する支
柱２，２と、対向する支柱２，２間に架設され、屋根を
構成する吊り材３と、支柱２の柱脚が接続されると同時
に、地盤に定着され、吊り材３の張力と鉛直荷重を負担
する基礎４から構成されるものである。The suspended roof structure 1 of the present invention is shown in FIGS.
As shown in FIG. 3, the columns 2 and 2 facing each other at a distance from each other, the hanging members 3 which are installed between the opposite columns 2 and 2 and constitute a roof, and the column bases of the columns 2 are connected. At the same time, it is fixed to the ground and is composed of a foundation 4 which bears the tension of the hanging material 3 and the vertical load.
【０００９】支柱２は図１に示すように屋内側で吊り材
３の鉛直荷重による圧縮力を負担し、屋外側で吊り材３
の張力による引張力を負担し、それぞれを基礎４に伝達
する。実施例では支柱２の上部構造21を鉄骨造で、下部
構造22を基礎４との接合上、鉄筋コンクリート造で構成
しているが、支柱２の構造は問われない。As shown in FIG. 1, the column 2 bears a compressive force due to the vertical load of the hanging member 3 indoors, and the supporting member 3
And transmits them to the foundation 4. In the embodiment, the upper structure 21 of the column 2 is made of steel, and the lower structure 22 is made of reinforced concrete for joining with the foundation 4, but the structure of the column 2 is not limited.
【００１０】基礎４は支柱２の屋内側が接続し、これか
らの圧縮力を地盤に伝達するマットスラブ41と、屋外側
が接続し、これからの引張力に抵抗するアンカー42から
なり、地盤に定着される。The foundation 4 comprises a mat slab 41 connected to the indoor side of the column 2 and transmitting a compressive force to the ground, and an anchor 42 connected to the outdoor side and resisting a tensile force from the ground, and is fixed to the ground. .
【００１１】吊り材３は図３に示すように鋼材31と鋼材
31を包囲する集成材32からなり、鋼材31が張力を負担
し、集成材32が曲げモーメントを負担することによって
曲げ剛性を保有し、単独で形態保持能力を持つ。集成材
32は積雪荷重や風荷重による局部的な曲げモーメントを
負担することに加え、鋼材31を被覆することによりこれ
を錆の発生に対して保護する役目を持つ他、屋根全体の
荷重の軽量化を可能にする。吊り材３は張力の導入を要
することなく形態を維持することから、図１に示すよう
にその懸垂曲線がそのまま屋根の形となり、並列する方
向で支柱２の高さが変わることにより図２に示すように
桁行方向の屋根の形に変化が与えられる。As shown in FIG. 3, the hanging material 3 is made of a steel material 31 and a steel material.
The laminated material 32 surrounds 31. The steel material 31 bears the tension, and the laminated material 32 bears the bending moment. Glulam
In addition to bearing the local bending moment due to snow load and wind load, 32 has the role of protecting it against rust by covering it with steel material 31 and reducing the weight of the entire roof. to enable. The suspension 3 maintains its shape without the need for introduction of tension, so that the suspension curve becomes the shape of the roof as shown in FIG. 1 and the height of the columns 2 changes in the parallel direction as shown in FIG. As shown, the shape of the roof in the row direction is varied.
【００１２】集成材32上には構造用合板５が敷設され、
並列する各集成材32が互いに連結される。構造用合板５
上には防水層６を挟んで屋根葺き材７が敷設され、また
隣接する集成材32，32間には断熱のため空気層８を挟
み、断熱材９が跨って設置される。A structural plywood 5 is laid on the laminated timber 32,
Each of the glued laminated wood 32 is connected to each other. Structural plywood 5
A roofing material 7 is laid on the upper surface with a waterproof layer 6 interposed therebetween, and an air layer 8 is interposed between adjacent laminated members 32 and 32 for heat insulation, and a heat insulating material 9 is installed over the laminated materials 32 and 32.
【００１３】[0013]
【発明の効果】この発明は以上の通りであり、吊り材
を、張力を負担する鋼材と、鋼材を包囲し、曲げモーメ
ントを負担する集成材とから構成することにより吊り材
に曲げ剛性を付与したものであるため、吊り材に張力を
導入することなく、単独で形態保持能力を持たせること
ができ、鞍形とは異なる形態の屋根を構成することがで
きる。As described above, the present invention provides a suspension member with bending rigidity by using a steel member that bears tension and a laminated member that surrounds the steel member and bears a bending moment. Because of this, it is possible to give the form holding ability independently without introducing tension to the hanging member, and it is possible to form a roof having a form different from the saddle type.
【図１】吊り屋根構造物の概要と荷重の流れを示した立
面図である。FIG. 1 is an elevational view showing an outline of a suspended roof structure and a flow of a load.
【図２】吊り屋根構造物の骨組を示した斜視図である。FIG. 2 is a perspective view showing a framework of the suspended roof structure.
【図３】吊り材を示した軸方向の断面図である。FIG. 3 is an axial sectional view showing a hanging member.
１……吊り屋根構造物、２……支柱、21……上部構造、
22……下部構造、３……吊り材、31……鋼材、32……集
成材、４……基礎、41……マットスラブ、42……アンカ
ー、５……構造用合板、６……防水層、７……屋根葺き
材、８……空気層、９……断熱材。1 ... suspended roof structure, 2 ... support, 21 ... superstructure,
22 ... lower structure, 3 ... hanging material, 31 ... steel material, 32 ... ... glued wood, 4 ... ... mat, slab, 42 ... ... anchor, 5 ... structural plywood, 6 ... waterproof Layer 7, roofing material 8, air layer 9, heat insulating material.
Claims (1)
支柱と、対向する支柱間に架設され、屋根を構成する吊
り材と、各支柱の柱脚が接続されると同時に、地盤に定
着され、吊り材の張力と鉛直荷重を負担する基礎から構
成され、吊り材は張力を負担する鋼材と、鋼材を包囲
し、曲げモーメントを負担する集成材からなることを特
徴とする吊り屋根構造物。1. A column which is arranged in parallel in one direction and is opposed to each other at a distance, a suspension member which is erected between the opposed columns and constitutes a roof, and a column-base of each column is connected to the ground at the same time. A suspended roof structure that is fixed and consists of a foundation that bears the tension of the suspended material and the vertical load. Stuff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP304394A JP2718357B2 (en) | 1994-01-17 | 1994-01-17 | Suspended roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP304394A JP2718357B2 (en) | 1994-01-17 | 1994-01-17 | Suspended roof structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07207805A JPH07207805A (en) | 1995-08-08 |
| JP2718357B2 true JP2718357B2 (en) | 1998-02-25 |
Family
ID=11546292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP304394A Expired - Lifetime JP2718357B2 (en) | 1994-01-17 | 1994-01-17 | Suspended roof structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2718357B2 (en) |
-
1994
- 1994-01-17 JP JP304394A patent/JP2718357B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07207805A (en) | 1995-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19971014 |
|
| R250 | Receipt of annual fees |
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| FPAY | Renewal fee payment (event date is renewal date of database) |
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| EXPY | Cancellation because of completion of term |