A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCING MATERIAL, AND REINFORCING STRUCTURE
To provide reinforcing material enabling suppression of the occurrence of fatigue cracks in a weld zone between a deck plate and a longitudinal rib and a weld zone between the deck plate and a transverse rib.SOLUTION: The reinforcing material is reinforcing material reinforcing a steel deck that includes: a deck plate; transverse ribs extending perpendicular to the bridge axis and welded to the underside of the deck plate; and longitudinal ribs crossing the transverse ribs and extending along the bridge axis direction and welded to the underside of the deck plate. The reinforcing material includes: a first adhesion portion adhered to the underside of the deck plate; a second adhesion portion adhered to the transverse rib; and a third adhesion portion adhered to the longitudinal rib. The reinforcing material is formed from fiber-reinforced plastic.SELECTED DRAWING: Figure 3
【課題】デッキプレートと縦リブとの溶接部、及びデッキプレートと横リブとの溶接部における疲労き裂の発生を抑制できる補強材を提供する。【解決手段】補強材は、デッキプレートと、橋軸直角方向に沿って延設され前記デッキプレートの下面に溶接された横リブと、前記横リブに対して交差すると共に橋軸方向に沿って延設され、デッキプレートの下面に溶接された縦リブと、を有する鋼床版を補強する補強材であって、前記デッキプレートの下面に接着される第一接着部と、前記横リブに接着される第二接着部と、前記縦リブに接着される第三接着部と、を備え、繊維強化プラスチックで形成されている。【選択図】図３
REINFORCING MATERIAL, AND REINFORCING STRUCTURE
To provide reinforcing material enabling suppression of the occurrence of fatigue cracks in a weld zone between a deck plate and a longitudinal rib and a weld zone between the deck plate and a transverse rib.SOLUTION: The reinforcing material is reinforcing material reinforcing a steel deck that includes: a deck plate; transverse ribs extending perpendicular to the bridge axis and welded to the underside of the deck plate; and longitudinal ribs crossing the transverse ribs and extending along the bridge axis direction and welded to the underside of the deck plate. The reinforcing material includes: a first adhesion portion adhered to the underside of the deck plate; a second adhesion portion adhered to the transverse rib; and a third adhesion portion adhered to the longitudinal rib. The reinforcing material is formed from fiber-reinforced plastic.SELECTED DRAWING: Figure 3
【課題】デッキプレートと縦リブとの溶接部、及びデッキプレートと横リブとの溶接部における疲労き裂の発生を抑制できる補強材を提供する。【解決手段】補強材は、デッキプレートと、橋軸直角方向に沿って延設され前記デッキプレートの下面に溶接された横リブと、前記横リブに対して交差すると共に橋軸方向に沿って延設され、デッキプレートの下面に溶接された縦リブと、を有する鋼床版を補強する補強材であって、前記デッキプレートの下面に接着される第一接着部と、前記横リブに接着される第二接着部と、前記縦リブに接着される第三接着部と、を備え、繊維強化プラスチックで形成されている。【選択図】図３
REINFORCING MATERIAL, AND REINFORCING STRUCTURE
補強材、及び補強構造
SHITO KOICHIRO (author) / SAKUMA SATOSHI (author) / OGAKI KAZUO (author) / HIDEKUMA YUYA (author) / SAKURAI SHUNTA (author)
2023-06-29
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
REINFORCING LAMINATE MATERIAL FOR STRUCTURE, REINFORCING METHOD, AND REINFORCING STRUCTURE
| European Patent Office | 2022