Improvement of residual compressive strength and spalling resistance of high-strength RC columns subjected to fire

Construction and Building Materials

Volumn 23, Issue 1, 2009, Pages 107-116

  Han, Cheon Goo ^a   Han, Min Cheol ^a   Heo, Young Sun ^a  

^a Chongju University   (South Korea)

Author keywords

High strength concrete; Residual compressive strength; Spalling resistance; Temperature

Indexed keywords

CONCRETE CONSTRUCTION; CONCRETES; FABRICS; FIBERS; FIRE PROTECTION; FIRE RESISTANCE; FIREPROOFING; FIRES; FIRING (OF MATERIALS); FLAMMABILITY TESTING; ICE; PLASTIC PRODUCTS; PUMPING PLANTS; SPALLING; STRENGTH OF MATERIALS; STRUCTURAL PANELS; UNLOADING;

CONCRETE SPECIMENS; ELEVATED TEMPERATURES; FIBER CONTENTS; FIRE CONDITIONS; FIRE ENDURANCES; FIRE TESTS; HIGH-STRENGTH CONCRETE; IN-FIBER; LATERAL CONFINEMENTS; METAL FABRICS; PP FIBERS; RC COLUMNS; RESIDUAL COMPRESSIVE STRENGTH; RESIDUAL COMPRESSIVE STRENGTHS; SPALLING RESISTANCE; SPALLING RESISTANCES;

COMPRESSIVE STRENGTH;

EID: 54049128549     PISSN: 09500618     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.conbuildmat.2008.01.011     Document Type: Article

References (11)

1. Hertz K.D. Danish investigations on silica fume concretes at elevated temperatures. ACI Mater J (1992) 345-347 [July-August]
2. Han C.G. Concrete with spalling resistance. Mag Kor Concr Inst 10 6 (1998) 5-10
3. Han C.G., Hwang Y.S., Yang S.H., and Gowripalan N. Performance of spalling resistance of high-performance concrete with polypropylene fiber contents and lateral confinement. Cem Concr Res 35 (2005) 1747-1753
4. Kalifa P., Chene G., and Galle C. High-temperature behaviour of HPC with polypropylene fibres from spalling to microstructure. Cem Concr Res 31 (2001) 1487-1499
5. Bilodeau A., Kodur V.K.R., and Hoff G.C. Optimization of the type and amount of polypropylene fibres for preventing the spalling of lightweight concrete subjected to hydrocarbon fire. Cem Concr Res 26 (2004) 163-174
6. Peng G.-F., Yang W.-W., Zhao J., Liu Y.-F., Bian S.-H., and Zhao L.-H. Explosive spalling and residual mechanical properties of fiber-toughened high-performance concrete subjected to high temperatures. Cem Concr Res 36 (2006) 723-727
7. Xiao J., and Falkner H. On residual strength of high-performance concrete with and without polypropylene fibres at elevated temperatures. Fire Safety J 41 (2006) 115-121
8. Phan L.T., and Carino N.J. Effects of test conditions and mixture proportions on behavior of high-strength concrete exposed to high temperature. ACI Mater J (2002) 54-66 [January-February]
9. Han C.G., Lee S.Y., Jee S.W., Bae Y.K., Kim K.H., and Heo Y.S. Properties of spalling resistance of high-performance rc column containing PP&PVA fiber. J Kor Inst Struct Maint Insp 9 14 (2005) 383-386
10. Selih J., Sousa A.C.M., and Bremner T.W. Moisture and heat flow in concrete walls exposed to fire. J Eng Mech 120 10 (1994)
11. Sanjayan G., and Stocks L.J. Spalling of high-strength silica fume concrete in fire. ACI Mater J (1993) 170-173