1. Experimental study of high strength concrete-filled circular tubular columns under eccentric loading;Portoles;J Constr Steel Res,2011
2. Design guide for structural hollow section columns exposed to fire. CIDECT (Comité International pour le Développementetl'Etude de la Construction Tubulaire;Twilt,1996
3. A Synopsis of Studies of the Monotonic and Cyclic Behavior of Concrete-Filled Steel Tube Beam-Columns;Gourley,2008
4. Concrete-filled Tubular Members and Connections;Zhao,2010
5. Strength of eccentrically loaded slender steel tubular columns filled with high-strength concrete;Rangan;ACI Struct J,1992