A Database On Concrete Filled Steel Tube Columns
Structural Engineering Project Topics
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A significant amount of research has been conducted worldwide on the behavior of concrete filledrnsteel tube columns. this thesis synthesize available experimental data on concrete-filled steel tube (CFT)rnspecimens and summarizes the data from 1100 tests on concrete-filled steel tube columns (294 CCFT andrn289 RCFT columns without moment, 286 CCFT and 231 RCFT columns with moment) and comparesrntheir failure load with the prediction of Eurocode 4 and AISC-2010. Information on material andrngeometric properties on each specimen are summarized. The comparison between Eurocode 4 and AISC-rn2010 show that Eurocode 4 can predict very well for columns subjected to axial load with no moment andrnfor circular CFT beam-columns while the AISC-2010 gives good prediction for rectangular beamrncolumns (columns with moment). Additionally, comparison made based on material strength, bothrnEurocode 4 and AISC-2010 predict on a safe side for steel tubes filled with high strength concrete.
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