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10.3850/978-981-07-2615-7_323
Stress Analysis of Centrifuged Concrete
Filled Steel Tube Elements
Artiomas Kuranovas1, Kestutis Gurksnys2,a,
Gintas Sauciuvenas2,b and Arunas Komka2,c
1Research and Development Department, Myrina Invest AB, Ringgatan 6, Örebro, Sweden.
artiomas.kuranovas@myrinainvest.se
2Steel and Timber Department, Vilnius Gediminas Technical University,
Sauletekio al. 11, Lithuania.
akestutis.gurksnys@vgtu.lt
bgintas.sauciuvenas@vgtu.lt
carunas.komka@vgtu.lt
ABSTRACT
This paper describes the complex behaviour of Hollow Concrete Filled Tubes (HCFT) with centrifuged concrete under axial load and includes both theoretical and experimental parts of stress state investigation for various period of loading. The main goal of this investigation was to compare theoretical and test values on the external surfaces of steel shell and concrete core and to derive expression how to find 3D stresses in the interaction surfaces between HCFT components.
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