Strength Analysis of a Two-Layer PETF-Concrete Column with Allowance for Contact Interaction between Layers
This article develops an idea of mechanical recycling of polymer wastes. Unlike previous research studies, which are dedicated to the study of the physical and mechanical properties of fibrous concrete and the technology of its manufacturing, this work considers a specific construction product—lamin...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2021/4517657 |
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| author | Andrii Velychkovych Liubomyr Ropyak Olga Dubei |
| author_facet | Andrii Velychkovych Liubomyr Ropyak Olga Dubei |
| author_sort | Andrii Velychkovych |
| collection | DOAJ |
| description | This article develops an idea of mechanical recycling of polymer wastes. Unlike previous research studies, which are dedicated to the study of the physical and mechanical properties of fibrous concrete and the technology of its manufacturing, this work considers a specific construction product—laminated concrete column made of recycled polyethylene terephthalate (PETF). Currently, there are no policy documents (standards or codes) regarding the engineering design of such constructions. Therefore, the authors’ attention is focused on mechanical and mathematical modeling of the laminated column behavior under operational load. An analytical study of two-layer PETF-concrete column’s stress-strain state was performed, taking into account the contact interaction between inhomogeneous layers of the materials. It has been determined that, in certain circumstances, the contact pressure between the layers can have a significant effect on the load-bearing capacity of the column. In general, a method of engineering assessment of laminated columns’ load-bearing capacity was developed. |
| format | Article |
| id | doaj-art-821c1e3652814dcf9a6fa17a7f61bc72 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-821c1e3652814dcf9a6fa17a7f61bc722025-02-03T01:24:50ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422021-01-01202110.1155/2021/45176574517657Strength Analysis of a Two-Layer PETF-Concrete Column with Allowance for Contact Interaction between LayersAndrii Velychkovych0Liubomyr Ropyak1Olga Dubei2Department of Construction and Civil Engineering, Ivano-Frankivsk National Technical University of Oil and Gas, 15 Karpatska Street, Ivano-Frankivsk 76019, UkraineDepartment of Computerized Engineering, Ivano-Frankivsk National Technical University of Oil and Gas, 15 Karpatska Street, Ivano-Frankivsk 76019, UkraineOil and Gas Production Department, Ivano-Frankivsk National Technical University of Oil and Gas, 15 Karpatska Street, Ivano-Frankivsk 76019, UkraineThis article develops an idea of mechanical recycling of polymer wastes. Unlike previous research studies, which are dedicated to the study of the physical and mechanical properties of fibrous concrete and the technology of its manufacturing, this work considers a specific construction product—laminated concrete column made of recycled polyethylene terephthalate (PETF). Currently, there are no policy documents (standards or codes) regarding the engineering design of such constructions. Therefore, the authors’ attention is focused on mechanical and mathematical modeling of the laminated column behavior under operational load. An analytical study of two-layer PETF-concrete column’s stress-strain state was performed, taking into account the contact interaction between inhomogeneous layers of the materials. It has been determined that, in certain circumstances, the contact pressure between the layers can have a significant effect on the load-bearing capacity of the column. In general, a method of engineering assessment of laminated columns’ load-bearing capacity was developed.http://dx.doi.org/10.1155/2021/4517657 |
| spellingShingle | Andrii Velychkovych Liubomyr Ropyak Olga Dubei Strength Analysis of a Two-Layer PETF-Concrete Column with Allowance for Contact Interaction between Layers Advances in Materials Science and Engineering |
| title | Strength Analysis of a Two-Layer PETF-Concrete Column with Allowance for Contact Interaction between Layers |
| title_full | Strength Analysis of a Two-Layer PETF-Concrete Column with Allowance for Contact Interaction between Layers |
| title_fullStr | Strength Analysis of a Two-Layer PETF-Concrete Column with Allowance for Contact Interaction between Layers |
| title_full_unstemmed | Strength Analysis of a Two-Layer PETF-Concrete Column with Allowance for Contact Interaction between Layers |
| title_short | Strength Analysis of a Two-Layer PETF-Concrete Column with Allowance for Contact Interaction between Layers |
| title_sort | strength analysis of a two layer petf concrete column with allowance for contact interaction between layers |
| url | http://dx.doi.org/10.1155/2021/4517657 |
| work_keys_str_mv | AT andriivelychkovych strengthanalysisofatwolayerpetfconcretecolumnwithallowanceforcontactinteractionbetweenlayers AT liubomyrropyak strengthanalysisofatwolayerpetfconcretecolumnwithallowanceforcontactinteractionbetweenlayers AT olgadubei strengthanalysisofatwolayerpetfconcretecolumnwithallowanceforcontactinteractionbetweenlayers |