A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WELDED JOINT, STEEL FLOOR PLATE AND PROCESS FOR MANUFACTURING STEEL FLOOR PLATE
A welded joint improved in fatigue strength, a steel deck using the welded joint, and a process of producing the steel deck are provided. A steel deck 3 includes a steel plate 10 having a paving surface 11 on which a pavement is placed, and stiffeners 20 welded to a lower surface 12 of the steel plate opposite the paving surface. Single bevel grooves 22 are formed at respective edges 21 of each stiffener brought into contact with the steel plate, and a weld metal 30 is deposited in each single bevel groove 22. The weld metal is a low transformation-temperature welding material whose martensitic transformation occurs in a predetermined low temperature range. The groove angle ¸ of the single bevel grooves 22 and welding conditions are set based on data acquired so as to obtain a fixed dilution ratio of the weld metal 30 through control of penetration rate.
WELDED JOINT, STEEL FLOOR PLATE AND PROCESS FOR MANUFACTURING STEEL FLOOR PLATE
A welded joint improved in fatigue strength, a steel deck using the welded joint, and a process of producing the steel deck are provided. A steel deck 3 includes a steel plate 10 having a paving surface 11 on which a pavement is placed, and stiffeners 20 welded to a lower surface 12 of the steel plate opposite the paving surface. Single bevel grooves 22 are formed at respective edges 21 of each stiffener brought into contact with the steel plate, and a weld metal 30 is deposited in each single bevel groove 22. The weld metal is a low transformation-temperature welding material whose martensitic transformation occurs in a predetermined low temperature range. The groove angle ¸ of the single bevel grooves 22 and welding conditions are set based on data acquired so as to obtain a fixed dilution ratio of the weld metal 30 through control of penetration rate.
WELDED JOINT, STEEL FLOOR PLATE AND PROCESS FOR MANUFACTURING STEEL FLOOR PLATE
SCHWEISSVERBINDUNG, STAHLBODENPLATTE UND VERFAHREN ZUR HERSTELLUNG EINER STAHLBODENPLATTE
JOINT SOUDÉ, PLAQUE DE SOL EN ACIER ET PROCÉDÉ DE FABRICATION DE PLAQUE DE SOL EN ACIER
INOSE KOTARO (author) / MATSUOKA TAKAAKI (author) / KAMBAYASHI JUNKO (author) / SAITO SHIRO (author)
2017-03-01
Patent
Electronic Resource
English
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