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Experimental Study on Strength and Stiffness of Bare Type CFT Column Base with Central Reinforcing Bars
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2006
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EngineeringMechanical EngineeringStructural ApplicationStructural PerformanceStructural SteelStructural EngineeringCentral Reinforcing BarsStrength PropertyUltra-high-performance ConcreteConcrete-filled Steel TubeConcrete TechnologyReinforced ConcreteStructural DesignLoad-bearing CapacityColumn BasesAxial TensionCivil EngineeringExperimental StudyStructural Mechanics
This paper presents results of tests and FEM analysis of newly proposed bare type concrete-filled steel tube (CFT) column bases, reinforced by central reinforcing bars. Strength and stiffness are discussed based on the results of tests and FEM analysis of column bases subjected to combined axial tension or compression, bending and shear.