#7750. Dynamic properties of PVA short fiber reinforced low-calcium fly ash - slag geopolymer under an SHPB impact load

May 2027publication date
Proposal available till 28-05-2025
4 total number of authors per manuscript0 $

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Journal’s subject area:
Architecture;
Building and Construction;
Safety, Risk, Reliability and Quality;
Civil and Structural Engineering;
Mechanics of Materials;
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Abstract:
Bridges, buildings, dams and other concrete structures are inevitably subjected to dynamic loads. It is necessary to research the impact resistance of concrete structures. Polyvinyl alcohol (PVA) fibers have been used in geopolymer concrete (GC) to improve its toughness and impact behavior because of its good chemical bonding with hydration products and good mechanical properties. This paper presents a study of the dynamic behavior of PFRGC under Split Hopkinson pressure bar (SHPB) test.
Keywords:
Fiber reinforced geopolymer concrete (FRGC); fly ash; Polyvinyl alcohol (PVA); Scanning electron microscope (SEM); Slag; Split hopkinson pressure bar (SHPB)

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