Influence of Heat-Cool Cyclic Exposure on the Performance of Fiber-Reinforced High-Strength Concrete

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dc.authoridYasin Özkılıç: 0000-0001-9354-4784en_US
dc.contributor.authorHakeem, Ibrahim
dc.contributor.authorHosen, Md. Akter
dc.contributor.authorAlyami, Mana
dc.contributor.authorQaidi, Shaker
dc.contributor.authorÖzkılıç, Yasin
dc.date.accessioned2023-06-01T10:27:26Z
dc.date.available2023-06-01T10:27:26Z
dc.date.issued2023en_US
dc.departmentNEÜ, Mühendislik ve Mimarlık Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.descriptionMakaleen_US
dc.descriptionWOS:000927702300001en_US
dc.description.abstractSometimes civil engineering infrastructures have been constructed in hot and cold weathering regions such as desert areas. In such situations, the concrete is not only smashed by hot and cold processes but also spoiled by shrinkage cracking. Therefore, this study intends to examine the influence of heat-cool cycles on high-strength concrete comprising various fibers, such as natural date palm, polypropylene, and steel fibers, and their different volume percentages. The most popular technique for improving the structural behavior of concrete is fiber insertion. Fibers decrease cracking occurrences, enhance early strength under impact loads, and increase a structure's ability to absorb additional energy. The main goal is to examine the effects of three different types of fibers on regular concrete exposed to heat-cool cycles. For each type of fiber, three dosages of 0.2%, 0.6%, and 1% were used to create high-strength concrete. After 28 days of regular water curing and six months of exposure to heat-and-cold cycles, all specimens were tested. The heat-cool cycles entailed heating for two days at 60 degrees C in the oven and cooling for another two days at room temperature. The results of the experiment showed that fiber reinforcement in concrete improves its strength and durability. The flexural strength was substantially improved by increasing the date palm, polypropylene, and steel fibers into the high-strength concrete with and without heat-cool cycles. Adding increments of date palm, polypropylene, and steel fibers into high-strength concrete revealed a significant improvement in energy absorption capacity in both cases, i.e., with or without the implementation of heat-cool cycles. Therefore, the natural date palm fibers might be utilized to produce sustainable fibrous high-strength concrete and be applicable in severe weathering conditions.en_US
dc.description.sponsorshipDeanship of Scientific Research at Najran Universityen_US
dc.identifier.citationHakeem, I., Hosen, M. A., Alyami, M., Qaidi, S., Özkılıç, Y. (2023). Influence of Heat-Cool Cyclic Exposure on the Performance of Fiber-Reinforced High-Strength Concrete. Sustainability, 15, 2, 1-24.en_US
dc.identifier.doi10.3390/su15021433en_US
dc.identifier.endpage24en_US
dc.identifier.issn2071-1050en_US
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1en_US
dc.identifier.urihttp://dx.doi.org/10.3390/su15021433
dc.identifier.urihttps://hdl.handle.net/20.500.12452/9756
dc.identifier.volume15en_US
dc.identifier.wosWOS:000927702300001en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherMDPIen_US
dc.relation.ispartofSustainabilityen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFibrous Concreteen_US
dc.subjectDate Palm Fiberen_US
dc.subjectEngineering Characteristicsen_US
dc.subjectDurabilityen_US
dc.subjectThermal Cyclesen_US
dc.subjectEnergy Absorption Capacityen_US
dc.titleInfluence of Heat-Cool Cyclic Exposure on the Performance of Fiber-Reinforced High-Strength Concreteen_US
dc.typeArticleen_US

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