Experimental and Numerical Study of the Interfacial Shear Strength in Carbon Fiber/Epoxy Resin Composite under Thermal Loads
This study examined the influence mechanism of temperature on the interfacial shear strength (IFSS) between carbon fiber (CF) and epoxy resin (EP) matrices under various thermal loads using experimental and numerical simulation methods. To evaluate the change in IFSS as a function of the increase in...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | International Journal of Polymer Science |
| Online Access: | http://dx.doi.org/10.1155/2018/3206817 |
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| _version_ | 1832552690009243648 |
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| author | Hongxiao Wang Xiaohui Zhang Yugang Duan Lingjie Meng |
| author_facet | Hongxiao Wang Xiaohui Zhang Yugang Duan Lingjie Meng |
| author_sort | Hongxiao Wang |
| collection | DOAJ |
| description | This study examined the influence mechanism of temperature on the interfacial shear strength (IFSS) between carbon fiber (CF) and epoxy resin (EP) matrices under various thermal loads using experimental and numerical simulation methods. To evaluate the change in IFSS as a function of the increase in temperature, a microbond test was performed under controlled temperature environment from 23°C to 150°C. The experimental results showed that IFSS values of CF/EP reduce significantly when the temperature reaches near glass transition temperature. To interpret the effect of thermal loads on IFSS, a thermal-mechanical coupling finite element model was used to simulate the process of fiber pull-out from EP. The results revealed that temperature dependence of IFSS is linked to modulus of the matrix as well as to the coefficients of thermal expansion of the fiber and matrix. |
| format | Article |
| id | doaj-art-1cbe82ad4a4d45728976adb84859a371 |
| institution | Kabale University |
| issn | 1687-9422 1687-9430 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Polymer Science |
| spelling | doaj-art-1cbe82ad4a4d45728976adb84859a3712025-02-03T05:58:03ZengWileyInternational Journal of Polymer Science1687-94221687-94302018-01-01201810.1155/2018/32068173206817Experimental and Numerical Study of the Interfacial Shear Strength in Carbon Fiber/Epoxy Resin Composite under Thermal LoadsHongxiao Wang0Xiaohui Zhang1Yugang Duan2Lingjie Meng3School of Mechanical Engineering, State Key Laboratory for Manufacturing Systems Engineering, Xi’an Jiaotong University, 99 Yanxiang Road, Xi’an, Shaanxi 710054, ChinaSchool of Mechanical Engineering, State Key Laboratory for Manufacturing Systems Engineering, Xi’an Jiaotong University, 99 Yanxiang Road, Xi’an, Shaanxi 710054, ChinaSchool of Mechanical Engineering, State Key Laboratory for Manufacturing Systems Engineering, Xi’an Jiaotong University, 99 Yanxiang Road, Xi’an, Shaanxi 710054, ChinaSchool of Chemical Engineering and Technology, Xi’an Jiao Tong University, 28 West Xianning Road, Xi’an, Shaanxi 710049, ChinaThis study examined the influence mechanism of temperature on the interfacial shear strength (IFSS) between carbon fiber (CF) and epoxy resin (EP) matrices under various thermal loads using experimental and numerical simulation methods. To evaluate the change in IFSS as a function of the increase in temperature, a microbond test was performed under controlled temperature environment from 23°C to 150°C. The experimental results showed that IFSS values of CF/EP reduce significantly when the temperature reaches near glass transition temperature. To interpret the effect of thermal loads on IFSS, a thermal-mechanical coupling finite element model was used to simulate the process of fiber pull-out from EP. The results revealed that temperature dependence of IFSS is linked to modulus of the matrix as well as to the coefficients of thermal expansion of the fiber and matrix.http://dx.doi.org/10.1155/2018/3206817 |
| spellingShingle | Hongxiao Wang Xiaohui Zhang Yugang Duan Lingjie Meng Experimental and Numerical Study of the Interfacial Shear Strength in Carbon Fiber/Epoxy Resin Composite under Thermal Loads International Journal of Polymer Science |
| title | Experimental and Numerical Study of the Interfacial Shear Strength in Carbon Fiber/Epoxy Resin Composite under Thermal Loads |
| title_full | Experimental and Numerical Study of the Interfacial Shear Strength in Carbon Fiber/Epoxy Resin Composite under Thermal Loads |
| title_fullStr | Experimental and Numerical Study of the Interfacial Shear Strength in Carbon Fiber/Epoxy Resin Composite under Thermal Loads |
| title_full_unstemmed | Experimental and Numerical Study of the Interfacial Shear Strength in Carbon Fiber/Epoxy Resin Composite under Thermal Loads |
| title_short | Experimental and Numerical Study of the Interfacial Shear Strength in Carbon Fiber/Epoxy Resin Composite under Thermal Loads |
| title_sort | experimental and numerical study of the interfacial shear strength in carbon fiber epoxy resin composite under thermal loads |
| url | http://dx.doi.org/10.1155/2018/3206817 |
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