Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD OF MANUFACTURING STEEL FLOOR SLAB
To provide a method of manufacturing a steel floor slab capable of preventing fatigue crack that starts at a welding root part of the steel floor slab.SOLUTION: A method of manufacturing a steel floor slab 1 obtained by welding rib 3 to a steel plate 2, comprises causing both ends 11 of the rib 3 to abut on the steel plate 2 and heating both ends 11 of the rib 3 from the outside, thereby welding the rib 3 to the steel plate 2. Welding is characterized by cooling a welding part 12 of both ends 11 of the rib 3 from the inside.SELECTED DRAWING: Figure 3
【課題】鋼床版の溶接ルート部を起点とする疲労亀裂を抑制できる鋼床版の製造方法を提供する。【解決手段】鋼板２にリブ３を溶接してなる鋼床版１を製造する方法は、鋼板２にリブ３の両端１１を突き当て、リブ３の両端１１を外側から加熱することによりリブ３を鋼板２に溶接する工程を含む。溶接する工程では、リブ３の両端１１の溶接部１２を内側から冷却することを特徴とする。【選択図】図３
METHOD OF MANUFACTURING STEEL FLOOR SLAB
To provide a method of manufacturing a steel floor slab capable of preventing fatigue crack that starts at a welding root part of the steel floor slab.SOLUTION: A method of manufacturing a steel floor slab 1 obtained by welding rib 3 to a steel plate 2, comprises causing both ends 11 of the rib 3 to abut on the steel plate 2 and heating both ends 11 of the rib 3 from the outside, thereby welding the rib 3 to the steel plate 2. Welding is characterized by cooling a welding part 12 of both ends 11 of the rib 3 from the inside.SELECTED DRAWING: Figure 3
【課題】鋼床版の溶接ルート部を起点とする疲労亀裂を抑制できる鋼床版の製造方法を提供する。【解決手段】鋼板２にリブ３を溶接してなる鋼床版１を製造する方法は、鋼板２にリブ３の両端１１を突き当て、リブ３の両端１１を外側から加熱することによりリブ３を鋼板２に溶接する工程を含む。溶接する工程では、リブ３の両端１１の溶接部１２を内側から冷却することを特徴とする。【選択図】図３
METHOD OF MANUFACTURING STEEL FLOOR SLAB
鋼床版の製造方法
KIKUCHI SHOTA (Autor:in)
24.10.2019
Patent
Elektronische Ressource
Japanisch
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