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Pregled bibliografske jedinice broj: 816851

Časopis

Autori: Torić, Neno; Boko, Ivica; Juradin, Sandra; Baloević, Goran
Naslov: Mechanical Properties of Light-Weight Concrete After Fire Exposure
( Mechanical Properties of Light-Weight Concrete After Fire Exposure )
Izvornik: Structural concrete (1464-4177) 17 (2016), 6; 1071-1081
Vrsta rada: članak
Ključne riječi: Concrete ; fire ; compressive strength ; residual properties ; modulus of elasticity ; stress ; post-fire ; heat transfer
( Concrete ; fire ; compressive strength ; residual properties ; modulus of elasticity ; stress ; post-fire ; heat transfer )
Sažetak:
The paper presents an experimental research project that focused on analysing the short-term residual mechanical properties of lightweight concrete after exposure to temperatures of up to 600 °C and the effects of the short-term residual mechanical properties on the post-fire loadbearing capacity of different concrete sections. The experimental programme was conducted on four different concrete mixes by determining the mechanical properties immediately after cooling and up to 96 h after cooling. The following properties were investigated: compressive strength, ultrasonic pulse velocity and stress- strain curves. The results show that the compressive strength undergoes an additional reduction in comparison to the initial residual strength (0 h property) of up to 20 % in the reference time period. A numerical study is presented at the end of the paper in order to quantify the effects of the short-term strength reduction on the axial loadbearing capacity of slender and stocky concrete columns.
Izvorni jezik: eng
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Građevinarstvo
URL Internet adrese: http://onlinelibrary.wiley.com/doi/10.1002/suco.201500145/abstract
Broj citata:
Altmetric:
DOI: 10.1002/suco.201500145
URL cjelovitog teksta:
Google Scholar: Mechanical Properties of Light-Weight Concrete After Fire Exposure
Upisao u CROSBI: Neno Torić (Neno.Toric@gradst.hr), 18. Svi. 2016. u 20:40 sati



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