European Committee for Standardization. Eurocode 4, EN 1994-1-2, design of composite steel and concrete structures-part1-2[S]. Brussels: CEN,2005.？
[2]
YU J T, LU Z D, XIE Q. Nonlinear analysis of SRC columns subjected to fire [J]. Fire Safety Journal, 2007, 42(1): 1-10.？
[3]
HASS R. Practical rules for the design of reinforced concrete and composite columns submitted to fire [R]. Braunschweig: Institute für Baustoffe, Massivbau und Brandschutz der Technischen University, 1986. ？
[4]
HUANG Z F, TAN K H, PHNG G H. Axial restraint effects on the fire resistance of composite columns encasing I-section steel [J]. Journal of Constructional Steel Research, 2007, 63(4): 437-447. ？
韩林海, 郑永乾. SRC和RC柱的耐火性能及抗火设计方法[C]//第三届全国钢结构防火及防腐技术研讨会暨第一届全国结构抗火学术交流会, 福州，中国， 2005: 21-56.[6]WANG Z H, TAN K H. Residual area method for heat transfer anasfer analysis of concrete-encased I -sections in fire[J]. Engineering Structures, 2006, 28(30):411-422.？
[7]
ECCS-Technical Committee 3. Fire safety of steel structures, calculation of the fire resistance of centrally loaded composite steel-concrete columns exposed to the standard fire [S]. Brussels: European Convention for Constructional Steelwork, 1988.？
[8]
TAN K H, YAO Y. Fire resistance of reinforce concrete columns subjected to 1-,2-,3-Face Heating [J]. Journal of Structural Engineering, 2004:1820-1828.
International Standard Organization. ISO 834-1-1999, Fire-resistance tests - Elements of building construction - Part 1: General requirements [S]. Switzerland: ISO, 1999.？
[11]
ASTM E119-88. Standard methods of fire test on building construction and materials [S]. Philadelphia，1990.？
[12]
BS 476-20:1987. Fire tests on building materials and structures. Method for determination of the fire resistance of elements of construction (general principles) [S].Landon：British Standard,1987.？
