论文信息 - Mechanical Properties of Four High-Performance Concretes in Compression at High Temperatures

Mechanical Properties of Four High-Performance Concretes in Compression at High Temperatures

ABSTRACT Experimental results of the high-temperature behaviour of 4 High-Performance Concretes are presented. The main properties needed for design are synthesised; this relates to the evolution of compressive strength and Young's modulus versus temperature. The phenomenon of transient creep at high temperature is also presented. Experimental data and a master curve usable for design are developed.

Marcel Cheyrezy | Gabriel A. Khoury | Mouloud Behloul

[1] Bernhard A. Schrefler,et al. Hygrothermal and mechanical model of concrete at high temperature , 1998 .

[2] Gabriel A. Khoury,et al. Strain of concrete during first heating to 600°C under load , 1985 .

[3] A. Noumowé,et al. Effet de hautes températures (20-600°C) sur le béton : cas particulier du béton a hautes performances , 1995 .

[4] G. A. Khoury,et al. Material and environmental factors influencing the compressive strength of unsealed cement paste and concrete at high temperatures , 1993 .

[5] G. M. Giannuzzi,et al. Scientific Summary of the HITECO Research Brite Programme , 1999 .

[6] C. Castillo,et al. Effect of transient high temperature on high-strength concrete , 1990 .

[7] Gabriel A. Khoury,et al. Compressive strength of concrete at high temperatures: a reassessment , 1992 .