TY  - CONF
AV  - none
SP  - 161
PB  - Institute of Electrical and Electronics Engineers Inc.
Y1  - 2022///
KW  - Alloy steel; Concrete aggregates; Concrete beams and girders; Tubular steel structures
KW  -  Aggregate size; Alloy composites; Concrete filled double skin tubular; Concrete-filled; Concrete-filled steel tubular; Double skin; Normal concretes; Pure bending; Square steel tube; Tubulars
KW  -  Compressive strength
TI  - Behavior of Double and Single Square Steel Tube Alloy Composite Subjected to Bending
N2  - This study investigates the concrete filled double skin Tubular (CFDST) beam compared to the concrete filled steel tubular (CFST) beam under pure bending. Normal concrete is used with a compressive strength of 35MPa and an aggregate size ranging from 4.75mm-14mm. Thickness of all low alloy steel tubes are 2.3mm with outer and inner width being 100mm and 50mm, respectively. The results show that the ultimate strength of the CFDST beam was higher by8.2 compared to the corresponding CFST beam. Furthermore, the energy absorption, ductility index, and initial flexural stiffness of CFDST beam were 38.6, 38.3, and 19.02, respectively, higher than the corresponding CFST beams. Moreover, the results indicate that the aggregate size ranging from 4.75-14 mm used in this study is suitable for both CFST and CFSDT elements. © 2022 IEEE.
SN  - 9781665409421
EP  - 164
A1  - Alraeeini, A.S.
A1  - Nikbakht, E.
A1  - Gunawan, L.
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85141854967&doi=10.1109%2fICEVT55516.2022.9924732&partnerID=40&md5=47a06c066d03715fbd00b64303dd6061
N1  - cited By 0; Conference of 7th International Conference on Electric Vehicular Technology, ICEVT 2022 ; Conference Date: 14 September 2022 Through 16 September 2022; Conference Code:183827
ID  - scholars17434
ER  -