Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Analytical behaviour of concrete-filled double skin steel tubular (CFDST) stub columns
AbstractThis paper reports a finite element analysis of the compressive behaviour of CFDST stub columns with SHS (square hollow section) or CHS (circular hollow section) outer tube and CHS inner tube. A set of test data reported by different researchers were used to verify the FE modelling. Typical curves of average stress versus longitudinal strain, stress distributions of concrete, interaction of concrete and steel tubes, as well as effects of hollow ratio on the behaviour of CFDST stub columns, were presented. The influences of important parameters that determine sectional capacities of the composite columns were investigated.
Analytical behaviour of concrete-filled double skin steel tubular (CFDST) stub columns
AbstractThis paper reports a finite element analysis of the compressive behaviour of CFDST stub columns with SHS (square hollow section) or CHS (circular hollow section) outer tube and CHS inner tube. A set of test data reported by different researchers were used to verify the FE modelling. Typical curves of average stress versus longitudinal strain, stress distributions of concrete, interaction of concrete and steel tubes, as well as effects of hollow ratio on the behaviour of CFDST stub columns, were presented. The influences of important parameters that determine sectional capacities of the composite columns were investigated.
Analytical behaviour of concrete-filled double skin steel tubular (CFDST) stub columns
Huang, Hong (Autor:in) / Han, Lin-Hai (Autor:in) / Tao, Zhong (Autor:in) / Zhao, Xiao-Ling (Autor:in)
Journal of Constructional Steel Research ; 66 ; 542-555
30.09.2009
14 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Analytical behaviour of concrete-filled double skin steel tubular (CFDST) stub columns
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