Finite element simulation and experimental verification of quasi-static compression properties for 3D spacer fabric/hollow microspheres reinforced three phase composites
To enhance the compressive properties of syntactic foams, a new type of ternary composite named 3D spacer fabric/hollow microspheres reinforced composite (3DSMRC) was designed by adding warp-knitted space fabric (WKSF) into traditional syntactic foam. In order deeply understand the meso-mechanical p...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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IOP Publishing
2021-01-01
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| Series: | Materials Research Express |
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| Online Access: | https://doi.org/10.1088/2053-1591/ac0265 |
| _version_ | 1827868965976670208 |
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| author | Lingjie Yu Xiaoyi He Fanchao Liang Jiaguang Meng Sida Fu Chao Zhi Yuming Zhang Fengxin Sun |
| author_facet | Lingjie Yu Xiaoyi He Fanchao Liang Jiaguang Meng Sida Fu Chao Zhi Yuming Zhang Fengxin Sun |
| author_sort | Lingjie Yu |
| collection | DOAJ |
| description | To enhance the compressive properties of syntactic foams, a new type of ternary composite named 3D spacer fabric/hollow microspheres reinforced composite (3DSMRC) was designed by adding warp-knitted space fabric (WKSF) into traditional syntactic foam. In order deeply understand the meso-mechanical properties of 3DSMRC composites, the compression tests of 3DSMRC were carried out and the quasi-static compression finite element models were established based on COMSOL Multiphysics. The results show that the compression properties of 3DSMRC were obviously controlled by structures of WKSF. To be specific, the 3DSMRC composites with more spacer yarns per unit area could withstand higher critical load, and with denser surface layers and larger spacer yarns inclination-angle could gain better compression capacities. Meanwhile, different types of microspheres also had important impact on the compression capacities of specimens, which could be improved by using smaller radius ratio (higher strength) microspheres. In addition, the finite element model can accurately reproduce the compression process and stress-strain curves of representative 3DSMRC samples, and then accurately simulate the values of compressive modulus and yield strength. The simulation and experimental studies of 3DSMRC can help to obtain a better and deeper understanding of the compression properties of this new type of composite, and finally provide a useful theoretical reference for the optimization design of 3DSMRC. |
| first_indexed | 2024-03-12T15:39:30Z |
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| id | doaj.art-b48f176f5fd943de8e9b7e0433181d97 |
| institution | Directory Open Access Journal |
| issn | 2053-1591 |
| language | English |
| last_indexed | 2024-03-12T15:39:30Z |
| publishDate | 2021-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Materials Research Express |
| spelling | doaj.art-b48f176f5fd943de8e9b7e0433181d972023-08-09T16:04:56ZengIOP PublishingMaterials Research Express2053-15912021-01-018505530510.1088/2053-1591/ac0265Finite element simulation and experimental verification of quasi-static compression properties for 3D spacer fabric/hollow microspheres reinforced three phase compositesLingjie Yu0Xiaoyi He1Fanchao Liang2Jiaguang Meng3Sida Fu4Chao Zhi5https://orcid.org/0000-0002-2307-9554Yuming Zhang6Fengxin Sun7https://orcid.org/0000-0002-9842-915XSchool of Textile Science and Engineering, Xi’an Polytechnic University , Xi’an, Shaanxi 710048, People’s Republic of China; Key Laboratory of Functional Textile Material and Product ( Xi’an Polytechnic University ), Ministry of Education, Xi’an, Shaanxi 710048, People’s Republic of China; Key Laboratory of Eco-textiles ( Jiangnan University ), Ministry of Education, Wuxi, Jiangsu 214122, People’s Republic of ChinaSchool of Textile Science and Engineering, Xi’an Polytechnic University , Xi’an, Shaanxi 710048, People’s Republic of China; Key Laboratory of Functional Textile Material and Product ( Xi’an Polytechnic University ), Ministry of Education, Xi’an, Shaanxi 710048, People’s Republic of ChinaSchool of Textile Science and Engineering, Xi’an Polytechnic University , Xi’an, Shaanxi 710048, People’s Republic of China; Key Laboratory of Functional Textile Material and Product ( Xi’an Polytechnic University ), Ministry of Education, Xi’an, Shaanxi 710048, People’s Republic of ChinaSchool of Textile Science and Engineering, Xi’an Polytechnic University , Xi’an, Shaanxi 710048, People’s Republic of China; Key Laboratory of Functional Textile Material and Product ( Xi’an Polytechnic University ), Ministry of Education, Xi’an, Shaanxi 710048, People’s Republic of ChinaChina-Australia Institute for Advanced Materials and Manufacturing, Jiaxing University , Jiaxing, Zhejiang 314001, People’s Republic of ChinaSchool of Textile Science and Engineering, Xi’an Polytechnic University , Xi’an, Shaanxi 710048, People’s Republic of China; Key Laboratory of Functional Textile Material and Product ( Xi’an Polytechnic University ), Ministry of Education, Xi’an, Shaanxi 710048, People’s Republic of ChinaSchool of Textile, Apparel & Art Design, Shaoxing University Yuanpei College , Shaoxing, Zhejiang 312000, People’s Republic of ChinaKey Laboratory of Eco-textiles ( Jiangnan University ), Ministry of Education, Wuxi, Jiangsu 214122, People’s Republic of ChinaTo enhance the compressive properties of syntactic foams, a new type of ternary composite named 3D spacer fabric/hollow microspheres reinforced composite (3DSMRC) was designed by adding warp-knitted space fabric (WKSF) into traditional syntactic foam. In order deeply understand the meso-mechanical properties of 3DSMRC composites, the compression tests of 3DSMRC were carried out and the quasi-static compression finite element models were established based on COMSOL Multiphysics. The results show that the compression properties of 3DSMRC were obviously controlled by structures of WKSF. To be specific, the 3DSMRC composites with more spacer yarns per unit area could withstand higher critical load, and with denser surface layers and larger spacer yarns inclination-angle could gain better compression capacities. Meanwhile, different types of microspheres also had important impact on the compression capacities of specimens, which could be improved by using smaller radius ratio (higher strength) microspheres. In addition, the finite element model can accurately reproduce the compression process and stress-strain curves of representative 3DSMRC samples, and then accurately simulate the values of compressive modulus and yield strength. The simulation and experimental studies of 3DSMRC can help to obtain a better and deeper understanding of the compression properties of this new type of composite, and finally provide a useful theoretical reference for the optimization design of 3DSMRC.https://doi.org/10.1088/2053-1591/ac0265Syntactic foamWarp-knitted spacer fabricCompression propertiesTheoretical modelNumerical simulation |
| spellingShingle | Lingjie Yu Xiaoyi He Fanchao Liang Jiaguang Meng Sida Fu Chao Zhi Yuming Zhang Fengxin Sun Finite element simulation and experimental verification of quasi-static compression properties for 3D spacer fabric/hollow microspheres reinforced three phase composites Materials Research Express Syntactic foam Warp-knitted spacer fabric Compression properties Theoretical model Numerical simulation |
| title | Finite element simulation and experimental verification of quasi-static compression properties for 3D spacer fabric/hollow microspheres reinforced three phase composites |
| title_full | Finite element simulation and experimental verification of quasi-static compression properties for 3D spacer fabric/hollow microspheres reinforced three phase composites |
| title_fullStr | Finite element simulation and experimental verification of quasi-static compression properties for 3D spacer fabric/hollow microspheres reinforced three phase composites |
| title_full_unstemmed | Finite element simulation and experimental verification of quasi-static compression properties for 3D spacer fabric/hollow microspheres reinforced three phase composites |
| title_short | Finite element simulation and experimental verification of quasi-static compression properties for 3D spacer fabric/hollow microspheres reinforced three phase composites |
| title_sort | finite element simulation and experimental verification of quasi static compression properties for 3d spacer fabric hollow microspheres reinforced three phase composites |
| topic | Syntactic foam Warp-knitted spacer fabric Compression properties Theoretical model Numerical simulation |
| url | https://doi.org/10.1088/2053-1591/ac0265 |
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