Impact Responses and Wave Dissipation Investigation of a Composite Sandwich Shell Reinforced by Multilayer Negative Poisson’s Ratio Viscoelastic Polymer Material Honeycomb
This analysis investigated the impact wave response and propagation on a composite sandwich shell when subjected to a low-velocity external shock, considering hygrothermal effects. The sandwich shell was crafted using face layers composed of functional gradient metal–ceramic matrix material and a co...
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| Format: | Article |
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MDPI AG
2023-12-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/17/1/233 |
| _version_ | 1797358468628217856 |
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| author | Xiaoqiang Zhou Wanbiao Fu Yun Wang Hai Yan Yicang Huang |
| author_facet | Xiaoqiang Zhou Wanbiao Fu Yun Wang Hai Yan Yicang Huang |
| author_sort | Xiaoqiang Zhou |
| collection | DOAJ |
| description | This analysis investigated the impact wave response and propagation on a composite sandwich shell when subjected to a low-velocity external shock, considering hygrothermal effects. The sandwich shell was crafted using face layers composed of functional gradient metal–ceramic matrix material and a core layer reinforced with negative Poisson’s honeycomb. The honeycomb layer consisted of a combination of viscoelastic polymer material and elastic material. The equivalent parameters for the functional gradient material in the face layers were determined using the Mori–Tanaka and Voigt models, and the parameters for the negative Poisson’s ratio honeycomb reinforcement core layer were obtained through Gibson’s unit cell model. Parameters relevant to a low-velocity impact were derived using a modified Hertz contact law. The internal deformations, strains, and stress of the composite sandwich shell were described based on the higher-order shear deformation theory. The dynamic equilibrium equations were established using Hamilton’s principle, and the Galerkin method along with the Newmark direct integration scheme was employed to calculate the shell’s response to impact. The validity of the analysis was confirmed through a comparison with published literature. This investigation showed that a multilayer negative Poisson’s ratio viscoelastic polymer material honeycomb-cored structure can dissipate impact wave energy swiftly and suppress shock effectively. |
| first_indexed | 2024-03-08T15:02:28Z |
| format | Article |
| id | doaj.art-744a71add67144e6aa44085163a043da |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-08T15:02:28Z |
| publishDate | 2023-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-744a71add67144e6aa44085163a043da2024-01-10T15:03:04ZengMDPI AGMaterials1996-19442023-12-0117123310.3390/ma17010233Impact Responses and Wave Dissipation Investigation of a Composite Sandwich Shell Reinforced by Multilayer Negative Poisson’s Ratio Viscoelastic Polymer Material HoneycombXiaoqiang Zhou0Wanbiao Fu1Yun Wang2Hai Yan3Yicang Huang4Department of Mechanics, School of Aerospace Engineering, Huazhong University of Science and Technology, Wuhan 430074, ChinaDepartment of Mechanics, School of Aerospace Engineering, Huazhong University of Science and Technology, Wuhan 430074, ChinaIndustrial Engineering and Research Institute, China Academy of Art, Hangzhou 310002, ChinaIndustrial Engineering and Research Institute, China Academy of Art, Hangzhou 310002, ChinaR&D Center, Wuhan Second Ship Design and Research Institute, Wuhan 430205, ChinaThis analysis investigated the impact wave response and propagation on a composite sandwich shell when subjected to a low-velocity external shock, considering hygrothermal effects. The sandwich shell was crafted using face layers composed of functional gradient metal–ceramic matrix material and a core layer reinforced with negative Poisson’s honeycomb. The honeycomb layer consisted of a combination of viscoelastic polymer material and elastic material. The equivalent parameters for the functional gradient material in the face layers were determined using the Mori–Tanaka and Voigt models, and the parameters for the negative Poisson’s ratio honeycomb reinforcement core layer were obtained through Gibson’s unit cell model. Parameters relevant to a low-velocity impact were derived using a modified Hertz contact law. The internal deformations, strains, and stress of the composite sandwich shell were described based on the higher-order shear deformation theory. The dynamic equilibrium equations were established using Hamilton’s principle, and the Galerkin method along with the Newmark direct integration scheme was employed to calculate the shell’s response to impact. The validity of the analysis was confirmed through a comparison with published literature. This investigation showed that a multilayer negative Poisson’s ratio viscoelastic polymer material honeycomb-cored structure can dissipate impact wave energy swiftly and suppress shock effectively.https://www.mdpi.com/1996-1944/17/1/233low-velocity impactwave dissipationviscoelastic polymer materialcomposite sandwich shellsnegative Poisson’s ratiohygrothermal effects |
| spellingShingle | Xiaoqiang Zhou Wanbiao Fu Yun Wang Hai Yan Yicang Huang Impact Responses and Wave Dissipation Investigation of a Composite Sandwich Shell Reinforced by Multilayer Negative Poisson’s Ratio Viscoelastic Polymer Material Honeycomb Materials low-velocity impact wave dissipation viscoelastic polymer material composite sandwich shells negative Poisson’s ratio hygrothermal effects |
| title | Impact Responses and Wave Dissipation Investigation of a Composite Sandwich Shell Reinforced by Multilayer Negative Poisson’s Ratio Viscoelastic Polymer Material Honeycomb |
| title_full | Impact Responses and Wave Dissipation Investigation of a Composite Sandwich Shell Reinforced by Multilayer Negative Poisson’s Ratio Viscoelastic Polymer Material Honeycomb |
| title_fullStr | Impact Responses and Wave Dissipation Investigation of a Composite Sandwich Shell Reinforced by Multilayer Negative Poisson’s Ratio Viscoelastic Polymer Material Honeycomb |
| title_full_unstemmed | Impact Responses and Wave Dissipation Investigation of a Composite Sandwich Shell Reinforced by Multilayer Negative Poisson’s Ratio Viscoelastic Polymer Material Honeycomb |
| title_short | Impact Responses and Wave Dissipation Investigation of a Composite Sandwich Shell Reinforced by Multilayer Negative Poisson’s Ratio Viscoelastic Polymer Material Honeycomb |
| title_sort | impact responses and wave dissipation investigation of a composite sandwich shell reinforced by multilayer negative poisson s ratio viscoelastic polymer material honeycomb |
| topic | low-velocity impact wave dissipation viscoelastic polymer material composite sandwich shells negative Poisson’s ratio hygrothermal effects |
| url | https://www.mdpi.com/1996-1944/17/1/233 |
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