Performance of triaxially braided polymer matrix composites under hot and wet conditions

J. P. Johnston; K. C. Liu; Aditi Chattopadhyay

Performance of triaxially braided polymer matrix composites under hot and wet conditions

J. P. Johnston, K. C. Liu, Aditi Chattopadhyay

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Triaxially braided composites are nearly quasi-isotropic elastically, and under elevated conditions, exhibit anisotropic behavior at failure. The tensile, compressive, and shear responses of triaxially braided composites were tested at room temperature, hot, and hot-wet conditions, using digital image correlation system. The results indicated a reduction in the transverse tensile strength when compared to the axial tension, with only a minimal reduction in the transverse tensile modulus. A comparison of room temperature, hot, and hot-wet results showed a decrease in both modulus and strength. When exposed to hot and wet environmental conditions, the largest effect seen was a decrease in strength of the axial tension, axial compression, and transverse compression responses.

Original language	English (US)
Title of host publication	27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting
Pages	223-234
Number of pages	12
State	Published - 2012
Event	27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting - Arlington, TX, United States Duration: Oct 1 2012 → Oct 3 2012

Publication series

Name	27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting

Other

Other	27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting
Country/Territory	United States
City	Arlington, TX
Period	10/1/12 → 10/3/12

ASJC Scopus subject areas

Ceramics and Composites
Materials Chemistry

Cite this

Johnston, J. P., Liu, K. C., & Chattopadhyay, A. (2012). Performance of triaxially braided polymer matrix composites under hot and wet conditions. In 27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting (pp. 223-234). (27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting).

Performance of triaxially braided polymer matrix composites under hot and wet conditions. / Johnston, J. P.; Liu, K. C.; Chattopadhyay, Aditi.
27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting. 2012. p. 223-234 (27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Johnston, JP, Liu, KC & Chattopadhyay, A 2012, Performance of triaxially braided polymer matrix composites under hot and wet conditions. in 27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting. 27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting, pp. 223-234, 27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting, Arlington, TX, United States, 10/1/12.

Johnston JP, Liu KC, Chattopadhyay A. Performance of triaxially braided polymer matrix composites under hot and wet conditions. In 27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting. 2012. p. 223-234. (27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting).

Johnston, J. P. ; Liu, K. C. ; Chattopadhyay, Aditi. / Performance of triaxially braided polymer matrix composites under hot and wet conditions. 27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting. 2012. pp. 223-234 (27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting).

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title = "Performance of triaxially braided polymer matrix composites under hot and wet conditions",

abstract = "Triaxially braided composites are nearly quasi-isotropic elastically, and under elevated conditions, exhibit anisotropic behavior at failure. The tensile, compressive, and shear responses of triaxially braided composites were tested at room temperature, hot, and hot-wet conditions, using digital image correlation system. The results indicated a reduction in the transverse tensile strength when compared to the axial tension, with only a minimal reduction in the transverse tensile modulus. A comparison of room temperature, hot, and hot-wet results showed a decrease in both modulus and strength. When exposed to hot and wet environmental conditions, the largest effect seen was a decrease in strength of the axial tension, axial compression, and transverse compression responses.",

author = "Johnston, {J. P.} and Liu, {K. C.} and Aditi Chattopadhyay",

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AU - Liu, K. C.

AU - Chattopadhyay, Aditi

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N2 - Triaxially braided composites are nearly quasi-isotropic elastically, and under elevated conditions, exhibit anisotropic behavior at failure. The tensile, compressive, and shear responses of triaxially braided composites were tested at room temperature, hot, and hot-wet conditions, using digital image correlation system. The results indicated a reduction in the transverse tensile strength when compared to the axial tension, with only a minimal reduction in the transverse tensile modulus. A comparison of room temperature, hot, and hot-wet results showed a decrease in both modulus and strength. When exposed to hot and wet environmental conditions, the largest effect seen was a decrease in strength of the axial tension, axial compression, and transverse compression responses.

AB - Triaxially braided composites are nearly quasi-isotropic elastically, and under elevated conditions, exhibit anisotropic behavior at failure. The tensile, compressive, and shear responses of triaxially braided composites were tested at room temperature, hot, and hot-wet conditions, using digital image correlation system. The results indicated a reduction in the transverse tensile strength when compared to the axial tension, with only a minimal reduction in the transverse tensile modulus. A comparison of room temperature, hot, and hot-wet results showed a decrease in both modulus and strength. When exposed to hot and wet environmental conditions, the largest effect seen was a decrease in strength of the axial tension, axial compression, and transverse compression responses.

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Performance of triaxially braided polymer matrix composites under hot and wet conditions

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