Relation between interfacial shear strength and compressive strength of carbon fiber/epoxy resin composite strands

2000 ◽  
Vol 7 (5-6) ◽  
pp. 443-458 ◽  
Author(s):  
J. H. Kim ◽  
M. Shioya ◽  
M. Nakatani
Keyword(s):  
Compressive Strength ◽  
Shear Strength ◽  
Carbon Fiber ◽  
Epoxy Resin ◽  
Interfacial Shear Strength ◽  
Resin Composite ◽  
Interfacial Shear ◽  
Epoxy Resin Composite ◽  
Carbon Fiber Epoxy

scholarly journals Experimental and Numerical Study of the Interfacial Shear Strength in Carbon Fiber/Epoxy Resin Composite under Thermal Loads

2018 ◽  
Vol 2018 ◽  
pp. 1-8 ◽  
Author(s):  
Hongxiao Wang ◽  
Xiaohui Zhang ◽  
Yugang Duan ◽  
Lingjie Meng
Keyword(s):  
Shear Strength ◽  
Carbon Fiber ◽  
Epoxy Resin ◽  
Interfacial Shear Strength ◽  
Numerical Study ◽  
Resin Composite ◽  
Interfacial Shear ◽  
Thermal Loads ◽  
Mechanical Coupling ◽  
Pull Out

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.

IMPACT TESTING OF CARBON FIBER-EPOXY RESIN COMPOSITE WITH GRAPHENE

2016 ◽  
Vol 245 (4) ◽  
pp. 271-279 ◽  
Author(s):  
Adam Wiśniewski ◽  
Anna Sałacińska ◽  
Jakub Wilk
Keyword(s):  
Carbon Fiber ◽  
Epoxy Resin ◽  
Resin Composite ◽  
Impact Testing ◽  
Epoxy Resin Composite ◽  
Carbon Fiber Epoxy
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