To Stress-Strain Behaviour of Steel Fibre Reinforced Concrete at Elevated Temperature

Response of Structures under Extreme Loading: Proceedings of the Fifth International Workshop on Performance, Protection and Strengthening of Structures under Extreme Loading (PROTECT 2015) 2015
Vadims Goremikins, Lukas Blesak, Frantisek Wald

Research of structural load-bearing systems exposed to elevated temperatures – fire conditions, is an actual topic in civil engineering. Various building materials are being used, analysed and verified in ongoing research projects regarding their physical properties variation in both ambient and elevated temperature and its effect over a structural system or element in fire scenario is analysed. Real-size experiment of a specimen exposed to fire is a challenging task considering not only the preparation labour but mainly the necessary costs. Therefore, real-size experiments are simulated using various software and computational models in order to predict the structural behaviour as exact as possible, whilst the experiment results serve as an input for appertaining software models and their further application. In the frame of this paper such a procedure, focusing on software simulation, is described in details.

Atslēgas vārdi
SFRC material behaviour, four-point bending test, finite element modelling

Goremikins, V., Blesak, L., Wald, F. To Stress-Strain Behaviour of Steel Fibre Reinforced Concrete at Elevated Temperature. No: Response of Structures under Extreme Loading: Proceedings of the Fifth International Workshop on Performance, Protection and Strengthening of Structures under Extreme Loading (PROTECT 2015), Amerikas savienotās valstis, East Lansing, 28.-30. jūnijs, 2015. Lancaster, Pennsylvania: DEStech Publications, Inc., 2015, 197.-203.lpp. ISBN 978-1-60595-227-7.

Publikācijas valoda
English (en)