prikaz prve stranice dokumenta Behavior of Ultra-High-Performance Concrete with Hybrid Synthetic Fiber Waste Exposed to Elevated Temperatures
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Behavior of Ultra-High-Performance Concrete with Hybrid Synthetic Fiber Waste Exposed to Elevated Temperatures
Buildings, 13 (2023), 1; 129. https://doi.org/10.3390/buildings13010129
Bassam, Tayeh; Hadzima-Nyarko, Marijana; Riad Riad, Magdy Youssef; Abdel Hafez, Radwa Defalla

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Bassam, T., Hadzima Nyarko, M., Riad Riad, M. Y. i Abdel Hafez, R. D. (2023). Behavior of Ultra-High-Performance Concrete with Hybrid Synthetic Fiber Waste Exposed to Elevated Temperatures. Buildings, 13. (1). doi: 10.3390/buildings13010129

Bassam, Tayeh, et al. "Behavior of Ultra-High-Performance Concrete with Hybrid Synthetic Fiber Waste Exposed to Elevated Temperatures." Buildings, vol. 13, br. 1, 2023. https://doi.org/10.3390/buildings13010129

Bassam, Tayeh, Marijana Hadzima Nyarko, Magdy Youssef Riad Riad i Radwa Defalla Abdel Hafez. "Behavior of Ultra-High-Performance Concrete with Hybrid Synthetic Fiber Waste Exposed to Elevated Temperatures." Buildings 13, br. 1 (2023). https://doi.org/10.3390/buildings13010129

Bassam, T., et al. (2023) 'Behavior of Ultra-High-Performance Concrete with Hybrid Synthetic Fiber Waste Exposed to Elevated Temperatures', Buildings, 13(1). doi: 10.3390/buildings13010129

Bassam T, Hadzima Nyarko M, Riad Riad MY, Abdel Hafez RD. Behavior of Ultra-High-Performance Concrete with Hybrid Synthetic Fiber Waste Exposed to Elevated Temperatures. Buildings [Internet]. 2023. [pristupljeno 15.01.2025.];13(1). doi: 10.3390/buildings13010129

T. Bassam, M. Hadzima Nyarko, M. Y. Riad Riad i R. D. Abdel Hafez, "Behavior of Ultra-High-Performance Concrete with Hybrid Synthetic Fiber Waste Exposed to Elevated Temperatures", Buildings, vol. 13, br. 1, 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:133:968177. [Citirano: 15.01.2025.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:133:968177
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Podaci o radu
Naslov (engleski)Behavior of Ultra-High-Performance Concrete with Hybrid Synthetic Fiber Waste Exposed to Elevated Temperatures
AutorTayeh Bassam
AutorMarijana Hadzima-Nyarko
AutorMagdy Youssef Riad Riad
AutorRadwa Defalla Abdel Hafez
Autorova ustanovaSveučilište Josipa Jurja Strossmayera u Osijeku
Građevinski i arhitektonski fakultet Osijek
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Građevinarstvo
Sažetak (engleski)
The reinforcement of ultra-high-performance concrete (UHPC) with fibers was investigated in this study. Concrete is the most widely used manmade construction material, and UHPC has remarkable mechanical properties. The mechanical properties of UHPC can be modified by a variety of curing procedures and the amount of cement used. This study aimed to examine the impact of fiber reinforcement, temperature, and exposure time on UHPC. Initially, the temperature for UHPC was changed from 300 oC to 500 oC and the exposure time set to 1 and 2 h. Various combinations of the ultrasonic pulse, thermal conductivity, compressive strength, flexural strength, splitting, modulus of elasticity, and drop hammer impact (impact resistance, impact energy, and ductility index) were investigated after 91 days of steam curing. For steam curing, the temperature was kept at 90 C for three days. The mechanical characteristics of UHPC were the primary focus of this research. The test results showed that the accelerated curing regime achieved a maximum compressive strength of 102.6 MPa for UHPC specimens without fibers and 124.7 MPa for UHPC specimens with fibers, which represents a 22% increase in compressive strength. When compared to UHPC without fibers, all the qualities of UHPC with fibers were improved, especially when subjected to high temperatures. The incorporation of hybrid synthetic waste fibers was a key aspect in developing new ultra-high-strength concrete features.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaBuildings
Brojčani podacivol. 13, br. 1, 129
e-ISSN2075-5309
DOIhttps://doi.org/10.3390/buildings13010129
URN:NBNurn:nbn:hr:133:968177
Datum objave publikacije2023
URL dokumentahttps://www.mdpi.com/2075-5309/13/1/129
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2024-12-17 13:03:43