JPS6237459A - Roof structure of large space structure - Google Patents
Roof structure of large space structureInfo
- Publication number
- JPS6237459A JPS6237459A JP17697185A JP17697185A JPS6237459A JP S6237459 A JPS6237459 A JP S6237459A JP 17697185 A JP17697185 A JP 17697185A JP 17697185 A JP17697185 A JP 17697185A JP S6237459 A JPS6237459 A JP S6237459A
- Authority
- JP
- Japan
- Prior art keywords
- roof
- large space
- steel mesh
- fibers
- present
- 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
Landscapes
- Road Paving Structures (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Reinforcement Elements For Buildings (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）
本発明は大空間構造物の屋根４７４造に係るものである
。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a roof 474 structure for a large space structure.
（従来の技術）
従来の大空間構造物の屋根は特別の除雪装置を具えてお
らず、積雪時には人力によって雪降ろし作業を行なって
いた。(Prior Art) Conventionally, the roofs of large space structures are not equipped with special snow removal equipment, and when snow accumulates, snow removal work is done manually.
（発明が解決しようとする問題点）
特に積雪の多い地方では冬季の除雪作業に費される費用
は膨大なものとなっており、また高所作業のために大き
な危険を伴なうという問題点があった。(Problems to be solved by the invention) The cost of snow removal work in winter is enormous, especially in regions with heavy snowfall, and the work at heights is very dangerous. was there.
（問題点を解決するための手段）
本発明はこのような問題点を解決するために提案された
もので、導電性繊維の混入されたセメントモルタル内に
、スチールメツシュを埋設して構成されたことを特徴と
する大空間構造物の屋根構造に係るものである。(Means for Solving the Problems) The present invention was proposed to solve these problems, and is constructed by embedding steel mesh in cement mortar mixed with conductive fibers. The present invention relates to a roof structure of a large space structure characterized by:
（作用）
本発明に係る屋根構造は前記したように、屋根部を構成
するセメントモルタル内に補強材としての導電性繊維及
びスチールメツシュが埋設されているので、同各補強材
の有する電気抵抗性を利用してこれらに通電することに
よって発熱作用を生起せしめ、屋根表面の雪を溶かすも
のである。(Function) As described above, the roof structure according to the present invention has conductive fibers and steel mesh as reinforcing materials embedded in the cement mortar constituting the roof, so the electrical resistance of each reinforcing material is By applying electricity to these elements, they generate heat and melt the snow on the roof surface.
（発明の効果）
本発明によればこのように屋根部セメントモルタルに埋
設された導電性繊維及びスチールメツシュの発熱作用を
利用して屋根面の融雪を行なうことによって、人力によ
る除雪作業による事故を防止しうるものである。(Effects of the Invention) According to the present invention, by melting snow on the roof surface using the heat generating effect of the conductive fibers and steel mesh embedded in the roof cement mortar, accidents caused by manual snow removal work can be avoided. This can be prevented.
また前記繊維及びスチールメツシュによって力学的強度
が高く、衝撃性に優れた大空間屋根を構成するとともに
、電磁シールド性を発揮せしめるものである。Furthermore, the fibers and steel mesh constitute a large space roof with high mechanical strength and excellent impact resistance, and exhibit electromagnetic shielding properties.
（実施例） 以下本発明を図示の実施例について説明する。(Example) The present invention will be described below with reference to the illustrated embodiments.
（１）は導電性繊維として炭素繊維（２）の混入された
軽量骨材を用いたセメントモルタルで、スチールメツシ
ュ（３）が埋設され屋根パネルが構成される。(1) is a cement mortar using lightweight aggregate mixed with carbon fiber (2) as a conductive fiber, and a steel mesh (3) is embedded to form a roof panel.
なおスチールメツシュ（３）の代シにステンレススチー
ルメツシュを使用してもよい。また前記炭素繊維（２Ｊ
Ｏ代Ｄ Ｋステンレススチール繊維、ボロン繊維、アモ
ルファス繊維、鋼繊維、メタン繊維が使用され、これら
の繊維はチョップ状の短繊維が使用される。Note that a stainless steel mesh may be used instead of the steel mesh (3). In addition, the carbon fiber (2J
O-temperature DK stainless steel fibers, boron fibers, amorphous fibers, steel fibers, and methane fibers are used, and chopped short fibers are used as these fibers.
図示の実施例は前記したように構成されているので、前
記炭素繊維（２）及びスチールメツシュ（３）の電気抵
抗性を利用してこれらに通電することによって発熱作用
を生起せしめ、屋根面の雪を溶かすものである。Since the illustrated embodiment is constructed as described above, the electric resistance of the carbon fibers (2) and steel mesh (3) is used to supply electricity to them to generate heat, and the roof surface It melts the snow.
このように前記実施例によれば、炭素繊維（２）及びス
チールメツシュ（３）の発熱特性を利用して融雪するこ
とによって、従来のような人力による除雪作業に伴なう
危険性を除去することができる。As described above, according to the above embodiment, by melting snow by utilizing the heat generating properties of carbon fiber (2) and steel mesh (3), the dangers associated with conventional manual snow removal work can be eliminated. can do.
また前記炭−素繊維（２）及びスチールメツシュ（３）
の電波反射特性によって大空間構造物の電磁シールド９
を可能ならしめ、更にまた前記炭素繊維（２）及びスチ
ールメツシュ（３）の埋設された軽量セメントモルタル
（１）によって屋根パネルを構成することによって、特
に衝撃特性に優れた軽＠−：強靭な大空間構造物の屋根
が構成されるものである。In addition, the carbon fiber (2) and the steel mesh (3)
Electromagnetic shielding of large space structures due to the radio wave reflection characteristics of
Furthermore, by constructing the roof panel with lightweight cement mortar (1) in which the carbon fibers (2) and steel mesh (3) are embedded, a light and strong structure with particularly excellent impact properties is made possible. This is what constitutes the roof of a large space structure.
本発明の応用例として、積雪の多い地方の滑走路等への
応用が考えられ、除雪作業を必要とせず、凍結融解から
も滑走路から守ることができる。As an example of the application of the present invention, application to runways in regions with heavy snowfall can be considered, and there is no need for snow removal work, and the runway can be protected from freezing and thawing.
以上本発明を実施例について説明したが、本発明は勿論
このような実施例にだけ局限されるものではなく、本発
明の精神を逸脱しない範囲内で種々の設計の改変を施し
うるものである。Although the present invention has been described above with reference to embodiments, the present invention is, of course, not limited to such embodiments, and can be modified in various ways without departing from the spirit of the present invention. .
第１図は本発明に係る大空間構造物の屋根構造の一実施
例を示す部分拡大縦断面図である。
（１）・・・セメントモルタル、（２）・・・炭素繊維
、（３）・・・スチールメツシュFIG. 1 is a partially enlarged vertical sectional view showing an embodiment of the roof structure of a large space structure according to the present invention. (1)...Cement mortar, (2)...Carbon fiber, (3)...Steel mesh
Claims (1)
ルメッシュを埋設して構成されたことを特徴とする大空
間構造物の屋根構造。A roof structure for a large space structure characterized by a steel mesh embedded in cement mortar mixed with conductive fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17697185A JPS6237459A (en) | 1985-08-13 | 1985-08-13 | Roof structure of large space structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17697185A JPS6237459A (en) | 1985-08-13 | 1985-08-13 | Roof structure of large space structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6237459A true JPS6237459A (en) | 1987-02-18 |
| JPH0227505B2 JPH0227505B2 (en) | 1990-06-18 |
Family
ID=16022912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17697185A Granted JPS6237459A (en) | 1985-08-13 | 1985-08-13 | Roof structure of large space structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6237459A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01226957A (en) * | 1988-03-07 | 1989-09-11 | Fujita Corp | Structure of electric wave absorbing wall |
| JPH0332499U (en) * | 1989-08-04 | 1991-03-29 | ||
| JPH0348298U (en) * | 1989-09-14 | 1991-05-08 | ||
| JPH03111716U (en) * | 1990-02-27 | 1991-11-15 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS508456A (en) * | 1973-05-18 | 1975-01-28 |
-
1985
- 1985-08-13 JP JP17697185A patent/JPS6237459A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS508456A (en) * | 1973-05-18 | 1975-01-28 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01226957A (en) * | 1988-03-07 | 1989-09-11 | Fujita Corp | Structure of electric wave absorbing wall |
| JPH0332499U (en) * | 1989-08-04 | 1991-03-29 | ||
| JPH0348298U (en) * | 1989-09-14 | 1991-05-08 | ||
| JPH03111716U (en) * | 1990-02-27 | 1991-11-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227505B2 (en) | 1990-06-18 |
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