1. An investigation of the load carrying capacity of concrete -filled steel tubes and development of design formula;Kloppcl;Der Stahlbau.,1957
2. Strength of steel-encased concrete beam-columns;Richard;J. Struct. Div.,1967
3. A method of improving bond strength in between steel tube and concrete core cast in circular steel tube columns;Tomii;Trans. Japan Concrete Inst.,1980
4. Sustaining load capacity of plain concrete stub columns confined by circular steel tubes;Sankino,1985
5. Man-Tai Chen. Eccentric compression performance of round-ended CFST slender columns with different aspect ratios;Wang;J. Constr. Steel Res.,2023