유리섬유복합재료의 재료특성에 관한 실험적 연구

• Accepted : 2014.02.04
• Published : 2014.03.31
• 85 14

Abstract

In the study, tensile, compression and in-plane tests about longitudinal direction of glass fiber were performed. Also, to obtain the material properties of GFRP fabric composite, tensile test was performed. All test were performed by the test method of ASTM. Maximum compressive strength was smaller than the maximum tensile strength at the longitudinal direction test results. Elastic modulus of the tensile and compressive was almost similar at the compression test results in the longitudinal direction. Based on the GFRP fabric composite test results, GF91 was showed good performance at maximum compressive, maximum strain and elastic modulus.

Keywords

Tensile test;Compression test;In-plane test;GFRP fabric composite

References

1. ASTM D3518/ D 3518M (2007). Standard Test Method for In-Plane Shear Response of Polymer Matrix Composite Materials by Tensile Test of a ${\pm}45^{\circ}$ Laminate
2. Kim, J. W. (2004), "Experimental Investigations of Material properties of Fiber Reinforced Composites." M.S. Thesis, Inje university
3. Park, H. Y., Ahn, M. S., and Na, M. K. (2006), " Compressive Strength of FRP in Variation with Fiber Orientation." The korean institute of electrical engineers, pp. 1349-1350.
4. Sim, J. S., Kwon, H. W., Lee, H. H., and Kim, H. J. (2011), "The Suggestion of Testing Method for Analysis of Tensile Strength of Multi-Directional GFRP Plate." Journal of the Korea Concrete Institute, 23(6), pp. 799-808. https://doi.org/10.4334/JKCI.2011.23.6.799
5. ASTM D 3039/ D 3039M (2007). Standard Test Method for Tensile Properties of Polymer Matrix Composite Materials
6. ASTM D3410/ D 3410M (2008). Standard Test Method for Compressive Properties of Polymer Matrix Composite Materials with Unsupported Gage Section by Shear Loading

Cited by

1. Performance Evaluation of Steel Frame with FRP Composite Panel according to Guide System vol.6, pp.2, 2015, https://doi.org/10.11004/kosacs.2015.6.2.046

Acknowledgement

Supported by : 국토교통과학기술진흥원