Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FIBER REINFORCED RESIN CORRIDOR
To further improve safety in fiber reinforced resin corridors.SOLUTION: A fiber reinforced resin corridor comprises: a main girder 1; braces 2 standing on both sides of the main girder 1; and handrails 3 attached to the braces 2. The main girder 1, the braces 2, and the handrails 3 are respectively comprised of members having an L-shaped cross section in the fiber reinforced resin corridor formed of fiber reinforced resin. By providing a brace support member 4 that is abutted and fixed to a side face of the main girder 1 at a position adjacent to each brace 2 and abutted and fixed to a side face of the lower end of the brace 2, stress generated in the braces 2 and the main girder 1 is dispersed when a supposed impact load, for when a worker working on the corridor falls, is applied to the brace 2 via the handrail 3. Thus, it is made possible to suppress the occurrence of cracks in a part where the brace 2 and the main girder 1 are fixed to each other.SELECTED DRAWING: Figure 3
【課題】繊維強化樹脂製歩廊における安全性を一層向上させる。【解決手段】主桁１と、主桁１の両側に立設される支柱２と、支柱２に取り付けられる手摺３とからなり、その主桁１、支柱２および手摺３がそれぞれ繊維強化樹脂で形成されている繊維強化樹脂製歩廊において、断面Ｌ字状の部材からなり、各支柱２に隣接する位置で、主桁１の側面に当接固定されるとともに、支柱２の下端部の側面に当接固定される支柱サポート部材４を設けることにより、歩廊上で作業する作業者の落下時に想定される衝撃荷重が手摺３を介して支柱２に加わった際に、支柱２および主桁１に生じる応力を分散させ、支柱２と主桁１の互いを固定している部位における亀裂の発生を抑えられるようにしたのである。【選択図】図３
FIBER REINFORCED RESIN CORRIDOR
To further improve safety in fiber reinforced resin corridors.SOLUTION: A fiber reinforced resin corridor comprises: a main girder 1; braces 2 standing on both sides of the main girder 1; and handrails 3 attached to the braces 2. The main girder 1, the braces 2, and the handrails 3 are respectively comprised of members having an L-shaped cross section in the fiber reinforced resin corridor formed of fiber reinforced resin. By providing a brace support member 4 that is abutted and fixed to a side face of the main girder 1 at a position adjacent to each brace 2 and abutted and fixed to a side face of the lower end of the brace 2, stress generated in the braces 2 and the main girder 1 is dispersed when a supposed impact load, for when a worker working on the corridor falls, is applied to the brace 2 via the handrail 3. Thus, it is made possible to suppress the occurrence of cracks in a part where the brace 2 and the main girder 1 are fixed to each other.SELECTED DRAWING: Figure 3
【課題】繊維強化樹脂製歩廊における安全性を一層向上させる。【解決手段】主桁１と、主桁１の両側に立設される支柱２と、支柱２に取り付けられる手摺３とからなり、その主桁１、支柱２および手摺３がそれぞれ繊維強化樹脂で形成されている繊維強化樹脂製歩廊において、断面Ｌ字状の部材からなり、各支柱２に隣接する位置で、主桁１の側面に当接固定されるとともに、支柱２の下端部の側面に当接固定される支柱サポート部材４を設けることにより、歩廊上で作業する作業者の落下時に想定される衝撃荷重が手摺３を介して支柱２に加わった際に、支柱２および主桁１に生じる応力を分散させ、支柱２と主桁１の互いを固定している部位における亀裂の発生を抑えられるようにしたのである。【選択図】図３
FIBER REINFORCED RESIN CORRIDOR
繊維強化樹脂製歩廊
TAKEDA MAKOTO (Autor:in) / HAZAMA MASAYA (Autor:in) / MATSUMURA MAKOTO (Autor:in) / OKUYA ATSUSHI (Autor:in) / WATANABE JUN (Autor:in) / AKASHI YUKIO (Autor:in) / SAYAMA MASAYUKI (Autor:in)
05.12.2019
Patent
Elektronische Ressource
Japanisch
FIBER REINFORCED RESIN ROD AND METHOD FOR MANUFACTURING FIBER REINFORCED RESIN ROD
| Europäisches Patentamt | 2021