Abstract
Concrete-filled stainless steel tubes can be considered as a new and innovative kind of composite construction technique, and have the potential to be used extensively in civil engineering. This paper investigates the finite element (FE) modelling of concrete-filled square stainless steel tubular columns under axial compression. Three-dimensional nonlinear FE models were developed using ABAQUS, where nonlinear material behaviour, enhanced strength corner properties of steel, and initial geometric imperfections were all included. Close agreement was achieved between the test and FE results in terms of load-deformation response and ultimate strength.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 5th International Symposium on Steel Structures (ISSS '09), 12-14 March 2009, Seoul, Korea |
| Publisher | Korean Society of Steel Construction |
| Number of pages | 8 |
| Publication status | Published - 2009 |
| Event | International Symposium on Steel Structures - Duration: 3 Nov 2011 → … |
Conference
| Conference | International Symposium on Steel Structures |
|---|---|
| Period | 3/11/11 → … |
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