Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HAT-SHAPED STEEL SHEET PILE
PROBLEM TO BE SOLVED: To provide a hat-shaped steel sheet pile which has an improved sectional performance of a large sectional shape with a thin thickness, an excellent economical efficiency and a manufacturing efficiency by preventing a buckling at an early stage and increasing deformability in a web of the hat-shaped steel sheet pile.SOLUTION: A hat-shaped steel sheet pile 1 in accordance with the present invention is provided with a pair of flanges 5 formed at both sides of a web 3, a pair of arms 7 formed at each end of the pair of the flanges 5, and a pair of joints 9 formed at each tip of the pair of the arms 7. The web 3 comprises a projected shape part 11 satisfying a specific equation across an entire length of the steel sheet pile 1.SELECTED DRAWING: Figure 1
【課題】ハット形鋼矢板のウェブにおける早期座屈を防止し、変形性能を高めることで、薄肉大断面形状のハット形鋼矢板の断面性能を向上し、経済性、製造能率に優れたハット形鋼矢板を提供する。【解決手段】本発明に係るハット形鋼矢板１は、ウェブ部３の両端に一対のフランジ部５が形成され、各フランジ部５の端部に一対のアーム部７が形成されるとともに、各アーム部７の先端に一対の継手部９が設けられたハット形鋼矢板１において、ウェブ部３に、鋼矢板１の全長にわたって、特定の式を満足する突起形状部１１を有することを特徴とする。【選択図】図１
HAT-SHAPED STEEL SHEET PILE
PROBLEM TO BE SOLVED: To provide a hat-shaped steel sheet pile which has an improved sectional performance of a large sectional shape with a thin thickness, an excellent economical efficiency and a manufacturing efficiency by preventing a buckling at an early stage and increasing deformability in a web of the hat-shaped steel sheet pile.SOLUTION: A hat-shaped steel sheet pile 1 in accordance with the present invention is provided with a pair of flanges 5 formed at both sides of a web 3, a pair of arms 7 formed at each end of the pair of the flanges 5, and a pair of joints 9 formed at each tip of the pair of the arms 7. The web 3 comprises a projected shape part 11 satisfying a specific equation across an entire length of the steel sheet pile 1.SELECTED DRAWING: Figure 1
【課題】ハット形鋼矢板のウェブにおける早期座屈を防止し、変形性能を高めることで、薄肉大断面形状のハット形鋼矢板の断面性能を向上し、経済性、製造能率に優れたハット形鋼矢板を提供する。【解決手段】本発明に係るハット形鋼矢板１は、ウェブ部３の両端に一対のフランジ部５が形成され、各フランジ部５の端部に一対のアーム部７が形成されるとともに、各アーム部７の先端に一対の継手部９が設けられたハット形鋼矢板１において、ウェブ部３に、鋼矢板１の全長にわたって、特定の式を満足する突起形状部１１を有することを特徴とする。【選択図】図１
HAT-SHAPED STEEL SHEET PILE
ハット形鋼矢板
ONDA KUNIHIKO (Autor:in) / MICHINO MASASHI (Autor:in)
05.07.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2020
HAT-SHAPED STEEL SHEET PILE AND PRODUCTION METHOD FOR STEEL SHEET PILE WALL
| Europäisches Patentamt | 2020