2Klingsch, W..New Developments in Fire Resistance of Hollow Section Structures. Symposium on Hollow Structural sections in Building Construction, ASCE, Chicago Illinois, 1985
3Hass, R. On Realistic Testing of the Fire Protection Technology of Steel and Cement Supports. Translation of BHPR/NL/T/1444,1991
4Lie, T.T..Fire Resistance of Circular Steel Columns Filled with Bar-Reinforced Concrete. Journal of Structural Engineering, 1994(120): 1489-1509
5Lie, T.T. and Chabot M..Experimental Studies on the Fire Resistance of Hollow Steel Columns Filled with Plain Concrete. NRCCNRC Internal Report, No.611, 1992
6Lie, T.T. and Stringer, D.C..Calculation of the Fire Resistance of Steel Hollow Structural Section Columns Filled with Plain Concrete." Can. J. Civ. Eng., 1994 (21): 382-385
7Wang, Y.C..The Effects of Structural Continuity on the Fire Resistance of Concrete Filled Columns in Non-Sway Frames. Journal of Constructional Steel Research 50, 1999:177-179
8Kodur, V.K.R.Design Equations for Evaluating Fire Resistance of SFRC-Filled HSS Columns, Journal of Structural Engineering,(1998), 124 (6): 671-677
9Han Lin-Hai. Fire Performance of Concrete Filled Steel Tubular Beam-Columns. Journal of Constructional Steel Research-An International Journal, 2001, 57 (6): 697-711