Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stress–strain behaviour of fire exposed self‐compacting glass concrete
Concrete normally suffers from low stiffness and poor strain capacity after exposure to high temperatures. This study focused on evaluating the effect of recycled glass (RG) on the residual mechanical properties of self‐compacting glass concrete (SCGC) after exposure to elevated temperatures. RG was used to replace fine aggregate at ratios of 0%, 25%, 50%, 75% and 100% by weight. The residual properties were evaluated according to compressive strength, elastic modulus, stress–strain behaviour and strain at pre‐load and peak stress. A comparative assessment of different curing conditions on the SCGC was also conducted. The results showed that there were significant decreases in compressive strength, elastic modulus and concrete stiffness of the concrete with increasing temperature. The use of RG had little influence on the elastic modulus at ambient temperature; however, after exposure to 800°C, the mechanical properties of the concrete were greatly enhanced by incorporating RG. Copyright © 2012 John Wiley & Sons, Ltd.
Stress–strain behaviour of fire exposed self‐compacting glass concrete
Concrete normally suffers from low stiffness and poor strain capacity after exposure to high temperatures. This study focused on evaluating the effect of recycled glass (RG) on the residual mechanical properties of self‐compacting glass concrete (SCGC) after exposure to elevated temperatures. RG was used to replace fine aggregate at ratios of 0%, 25%, 50%, 75% and 100% by weight. The residual properties were evaluated according to compressive strength, elastic modulus, stress–strain behaviour and strain at pre‐load and peak stress. A comparative assessment of different curing conditions on the SCGC was also conducted. The results showed that there were significant decreases in compressive strength, elastic modulus and concrete stiffness of the concrete with increasing temperature. The use of RG had little influence on the elastic modulus at ambient temperature; however, after exposure to 800°C, the mechanical properties of the concrete were greatly enhanced by incorporating RG. Copyright © 2012 John Wiley & Sons, Ltd.
Stress–strain behaviour of fire exposed self‐compacting glass concrete
Ling, Tung‐Chai (Autor:in) / Poon, Chi‐Sun (Autor:in)
Fire and Materials ; 37 ; 297-310
01.06.2013
14 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Stress-strain behaviour of fire exposed self-compacting glass concrete
| British Library Online Contents | 2013
Stress-strain behaviour of fire exposed self-compacting glass concrete
| Tema Archiv | 2013
Stress–strain behaviour of fire exposed self‐compacting glass concrete
| Online Contents | 2013
SELF-COMPACTING CONCRETE EXPOSED TO FIRE
| British Library Conference Proceedings | 2003
Self-Compacting Concrete Exposed to Fire
| British Library Conference Proceedings | 2003