A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WALL BALUSTRADE AND WALL BALUSTRADE INSTALLATION STRUCTURE
To effectively absorb variation and expansion/contraction of bridge girders.SOLUTION: A steel wall balustrade 1 to be installed on a bridge includes: a wall body (10) that is formed into a hollow box shape with a pair of left and right side plates (12, 13) facing each other and spaced apart in a direction of a bridge axis, and can accommodate therein a linear body (80); plate-shaped reinforcing ribs (40) that extend vertically inside the wall body (10); side holes (12B, 13B) that penetrate the side plates and into which the linear body (80) can be inserted; and rib holes (44) that penetrate the reinforcing ribs (40) and into which the linear body (80) can be inserted, wherein at least one or both of the side holes (12B, 13B) and the front rib holes (44) are formed into long hole shapes in an up-down direction.SELECTED DRAWING: Figure 5
【課題】橋桁の変動や伸縮を効果的に吸収する。【解決手段】橋梁に設置される鋼製の壁高欄１であって、橋梁の橋軸方向に離間して対向する左右一対の側面プレート（１２，１３）を有する中空箱型に形成されるとともに、内部に線状体（８０）を収容可能な壁本体（１０）と、壁本体（１０）の内部を上下方向に延びる板状の補強リブ（４０）と、側面プレートを貫通するとともに、線状体（８０）を挿入可能な側面孔（１２Ｂ，１３Ｂ）と、補強リブ（４０）を貫通するとともに、線状体（８０）を挿入可能なリブ孔（４４）とを備えており、側面孔（１２Ｂ，１３Ｂ及び、前リブ孔（４４）の少なくとも一方又は両方が、上下方向に長い長孔状に形成されている。【選択図】図５
WALL BALUSTRADE AND WALL BALUSTRADE INSTALLATION STRUCTURE
To effectively absorb variation and expansion/contraction of bridge girders.SOLUTION: A steel wall balustrade 1 to be installed on a bridge includes: a wall body (10) that is formed into a hollow box shape with a pair of left and right side plates (12, 13) facing each other and spaced apart in a direction of a bridge axis, and can accommodate therein a linear body (80); plate-shaped reinforcing ribs (40) that extend vertically inside the wall body (10); side holes (12B, 13B) that penetrate the side plates and into which the linear body (80) can be inserted; and rib holes (44) that penetrate the reinforcing ribs (40) and into which the linear body (80) can be inserted, wherein at least one or both of the side holes (12B, 13B) and the front rib holes (44) are formed into long hole shapes in an up-down direction.SELECTED DRAWING: Figure 5
【課題】橋桁の変動や伸縮を効果的に吸収する。【解決手段】橋梁に設置される鋼製の壁高欄１であって、橋梁の橋軸方向に離間して対向する左右一対の側面プレート（１２，１３）を有する中空箱型に形成されるとともに、内部に線状体（８０）を収容可能な壁本体（１０）と、壁本体（１０）の内部を上下方向に延びる板状の補強リブ（４０）と、側面プレートを貫通するとともに、線状体（８０）を挿入可能な側面孔（１２Ｂ，１３Ｂ）と、補強リブ（４０）を貫通するとともに、線状体（８０）を挿入可能なリブ孔（４４）とを備えており、側面孔（１２Ｂ，１３Ｂ及び、前リブ孔（４４）の少なくとも一方又は両方が、上下方向に長い長孔状に形成されている。【選択図】図５
WALL BALUSTRADE AND WALL BALUSTRADE INSTALLATION STRUCTURE
壁高欄及び、壁高欄の設置構造
TSUBOKURA TATSUO (author) / MATSUZAKI YASUHARU (author) / OBA SEIDO (author) / IWAKI TAKAYUKI (author) / NAKADA TAKAFUMI (author) / TAMADA KAZUNORI (author) / UMEDA YUSUKE (author) / KANETA KAZUO (author) / SATONE NOBUHIRO (author) / ICHIKAWA SHOTA (author)
2024-02-08
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
PCa WALL BALUSTRADE, WALL BALUSTRADE STRUCTURE, AND METHOD OF CONSTRUCTING WALL BALUSTRADE STRUCTURE
| European Patent Office | 2021