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10.22337-2587-9618-2022-18-2-31-42 |
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|a 25879618 (ISSN)
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| 245 |
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|a COMPRESSIVE CYLINDER STRENGTH AND DEFORMABILITY OF EXPANDED CLAY FIBER-REINFORCED CONCRETE WITH POLYPROPYLENE FIBER
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|b ASV Publishing House
|c 2022
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|z View Fulltext in Publisher
|u https://doi.org/10.22337/2587-9618-2022-18-2-31-42
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|a This article presents the experimental studies results of the reinforcement effect with polypropylene fiber (0.5 %, 1 %, and 1.5 %) on the strength (compressive cylinder strength) and deformation (compressive strain) characteristics for expanded clay concrete. The most effective fiber percentage is the content of 1.5 % by weight of the cement mass, based on obtained experimental results. An increase in the compressive cylinder strength (up to 13 %), a significant increase in the value of ultimate compressive strain in concrete (corresponding to the peak stress) of the stress-strain diagram (up to 50 %), and the plastic failure of expanded clay fiber-reinforced concrete are noted. © 2022, ASV Publishing House. All rights reserved.
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|a compressive cylinder strength
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|a compressive strain
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|a dispersed reinforcement
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|a expanded clay concrete
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|a lightweight concrete
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|a polypropylene fiber
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|a stress-strain diagram
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|a Maskalkova, Y.G.
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|a Rzhevutskaya, V.A.
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| 773 |
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|t International Journal for Computational Civil and Structural Engineering
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