Question: About composite structures Answer these questions carefully 1)Load-axial strain curve, please describe the work performance of concrete filled steel tubular short column (L/D 4) under
About composite structures
Answer these questions carefully
1)Load-axial strain curve, please describe the work performance of concrete filled steel tubular short column (L/D 4) under axial compression .
2)Please describes the instability occurs in which phase for short column, medium column and long column respectively, for concrete filled steel tubular columns under axial compression.
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