The Influence of Three-Dimensionally Printed Polymer Materials as Trusses and Shell Structures on the Mechanical Properties and Load-Bearing Capacity of Reinforced Concrete.
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| Title: | The Influence of Three-Dimensionally Printed Polymer Materials as Trusses and Shell Structures on the Mechanical Properties and Load-Bearing Capacity of Reinforced Concrete. |
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| Authors: | Hematibahar, Mohammad1 (AUTHOR) eng.m.hematibahar1994@gmail.com, Hasanzadeh, Ali2 (AUTHOR) a_hasanzade64@yahoo.com, Kharun, Makhmud1 (AUTHOR), Beskopylny, Alexey N.3 (AUTHOR) eng.m.hematibahar1994@gmail.com, Stel'makh, Sergey A.4 (AUTHOR) sergej.stelmax@mail.ru, Shcherban', Evgenii M.5 (AUTHOR) au-geen@mail.ru |
| Source: | Materials (1996-1944). Jul2024, Vol. 17 Issue 14, p3413. 23p. |
| Subjects: | Hyperboloid structures, High strength concrete, Polymer-impregnated concrete, Civil engineering, Concrete construction |
| Abstract: | Three-dimensional printing technology (3D printing) is becoming a more and more popular technology for aerospace, biology, medicine, mechanics, civil and other engineering fields. In civil engineering, researchers and engineers attempt to print construction materials such as concrete using 3D-printing technology. This study aims to investigate the reinforcement of concrete beams with 3D printing. To achieve this, fused deposition modeling (FDM) technology as a printing method and polylactic acid (PLA) as a material were selected. Two types of geometries were chosen to find the optimal mechanical behavior of concrete: high-performance concrete (HPC) reinforced with four types of trusses (Pratt, Howe, Warren, and Warren with vertical) and ultra-high-performance concrete (UHPC) reinforced with a hyperboloid shell structure. The compressive and tensile strengths of reinforced UHPC were examined by a three-point bending test, and reinforced HPC was examined by a four-point bending test. The results of the experiments show that hyperboloid shell structures can absorb energy, although the strength of reinforced UHPC is reduced. For example, there was a decrease of over 20% in the compressive strength and 41% in the flexural strength, but the ductility was raised. Adding the hyperboloid shell structure improved the deformability of the UHPC. When Warren and Howe trusses were added to the HPC as reinforcements, the flexural strength improved by over 26% and 4.3%, respectively. The overall results of this study show that the concrete reinforced with 3D-printed trusses was better than that with a hyperboloid shell structure. [ABSTRACT FROM AUTHOR] |
| Copyright of Materials (1996-1944) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
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| Header | DbId: egs DbLabel: Engineering Source An: 178696917 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: The Influence of Three-Dimensionally Printed Polymer Materials as Trusses and Shell Structures on the Mechanical Properties and Load-Bearing Capacity of Reinforced Concrete. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Hematibahar%2C+Mohammad%22">Hematibahar, Mohammad</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> eng.m.hematibahar1994@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Hasanzadeh%2C+Ali%22">Hasanzadeh, Ali</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> a_hasanzade64@yahoo.com</i><br /><searchLink fieldCode="AR" term="%22Kharun%2C+Makhmud%22">Kharun, Makhmud</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Beskopylny%2C+Alexey+N%2E%22">Beskopylny, Alexey N.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> eng.m.hematibahar1994@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Stel'makh%2C+Sergey+A%2E%22">Stel'makh, Sergey A.</searchLink><relatesTo>4</relatesTo> (AUTHOR)<i> sergej.stelmax@mail.ru</i><br /><searchLink fieldCode="AR" term="%22Shcherban'%2C+Evgenii+M%2E%22">Shcherban', Evgenii M.</searchLink><relatesTo>5</relatesTo> (AUTHOR)<i> au-geen@mail.ru</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Materials+%281996-1944%29%22">Materials (1996-1944)</searchLink>. Jul2024, Vol. 17 Issue 14, p3413. 23p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Hyperboloid+structures%22">Hyperboloid structures</searchLink><br /><searchLink fieldCode="DE" term="%22High+strength+concrete%22">High strength concrete</searchLink><br /><searchLink fieldCode="DE" term="%22Polymer-impregnated+concrete%22">Polymer-impregnated concrete</searchLink><br /><searchLink fieldCode="DE" term="%22Civil+engineering%22">Civil engineering</searchLink><br /><searchLink fieldCode="DE" term="%22Concrete+construction%22">Concrete construction</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Three-dimensional printing technology (3D printing) is becoming a more and more popular technology for aerospace, biology, medicine, mechanics, civil and other engineering fields. In civil engineering, researchers and engineers attempt to print construction materials such as concrete using 3D-printing technology. This study aims to investigate the reinforcement of concrete beams with 3D printing. To achieve this, fused deposition modeling (FDM) technology as a printing method and polylactic acid (PLA) as a material were selected. Two types of geometries were chosen to find the optimal mechanical behavior of concrete: high-performance concrete (HPC) reinforced with four types of trusses (Pratt, Howe, Warren, and Warren with vertical) and ultra-high-performance concrete (UHPC) reinforced with a hyperboloid shell structure. The compressive and tensile strengths of reinforced UHPC were examined by a three-point bending test, and reinforced HPC was examined by a four-point bending test. The results of the experiments show that hyperboloid shell structures can absorb energy, although the strength of reinforced UHPC is reduced. For example, there was a decrease of over 20% in the compressive strength and 41% in the flexural strength, but the ductility was raised. Adding the hyperboloid shell structure improved the deformability of the UHPC. When Warren and Howe trusses were added to the HPC as reinforcements, the flexural strength improved by over 26% and 4.3%, respectively. The overall results of this study show that the concrete reinforced with 3D-printed trusses was better than that with a hyperboloid shell structure. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Materials (1996-1944) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.3390/ma17143413 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 23 StartPage: 3413 Subjects: – SubjectFull: Hyperboloid structures Type: general – SubjectFull: High strength concrete Type: general – SubjectFull: Polymer-impregnated concrete Type: general – SubjectFull: Civil engineering Type: general – SubjectFull: Concrete construction Type: general Titles: – TitleFull: The Influence of Three-Dimensionally Printed Polymer Materials as Trusses and Shell Structures on the Mechanical Properties and Load-Bearing Capacity of Reinforced Concrete. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Hematibahar, Mohammad – PersonEntity: Name: NameFull: Hasanzadeh, Ali – PersonEntity: Name: NameFull: Kharun, Makhmud – PersonEntity: Name: NameFull: Beskopylny, Alexey N. – PersonEntity: Name: NameFull: Stel'makh, Sergey A. – PersonEntity: Name: NameFull: Shcherban', Evgenii M. IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 07 Text: Jul2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 19961944 Numbering: – Type: volume Value: 17 – Type: issue Value: 14 Titles: – TitleFull: Materials (1996-1944) Type: main |
| ResultId | 1 |
