… CFDST columns with carbon steel tubes. Due to the increased use of stainless steel, the
compressive behavior of CFDST columns with outer stainless steel tubes is also briefly reviewed…

… steel tubes and two different inner steel tubes were used in the experimental study to determine
the impact of tube … While the outer diameters of the different outer tubes are identical and …

… of steel tubes to sandwiched concrete interfaces in concrete-filled double skin steel tubes
(… of both outer and inner steel tubes, the hollow ratio of the cross section, the roughness of …

… double-skin steel tubular (CFDST) column incorporating an outer stainless-steel tube and a
high-strength inner carbon steel tube … The double-skin confinement mechanism for modeling …

… were as follows: the width of the outer steel tube B = 160 mm, the inner radius of the corner
of the outer steel tube R = 2 mm, the thickness of the outer steel tube t 0 = 2.07 mm, the total …

… One type of submarine composite pipeline structure, with carbon steel-concrete-stainless
steel (CCS) double-skin tube (DST), was introduced in this paper. This composite pipeline was …

… tubes of Grade EN 1.4162 has never been studied. To form composite short columns, the
lean duplex stainless steel tubes … stainless steel–concrete–carbon steel double skin tubular …

… steel tubular (CFST) members with double steel tubes can be divided into double-skin CFST
and double-tube … The steel tube with circular cross-section has better confinement effect on …

… double-skin steel tubular (CFDST) columns made of square outer stainless-steel skin and
circular inner carbon steel tubes. … stainless steel tube and inner circular carbon steel tube. The …

… This paper presents a series of tests on concrete filled double skin steel tubular (CFDST…
tubes, and section with CHS as the inner tube and square hollow section (SHS) as the outer tube…