Tensile and compressive deformation of a short-glass-fiber-reinforced liquid-crystalline polymer

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	Tensile and compressive deformation of a short-glass-fiber-reinforced liquid-crystalline polymer
	Li RKY; Lu SN; Choy CL; LI, RKY (reprint author), CITY POLYTECH HONG KONG, DEPT PHYS & MAT SCI, TAT CHEE AVE, KOWLOON, HONG KONG.
发表期刊	Journal of Thermoplastic Composite Materials
	1995
卷号	8 期号:3 页码:304-322
ISSN	0892-7057
摘要	Results of tensile and compression tests on a short-glass-fiber-reinforced thermotropic liquid crystalline polymer are presented. The effect of strain rate on the compression stress-strain characteristics has been investigated over a wide range of strain rates epsilon between 10(-4) and 350 s-1. The low-strain-rate tests were conducted using a screw-driven universal tensile tester, while the high-strain-rate tests were carried out using the split Hopkinson pressure bar technique. The compression modulus was shown to vary with log10 (epsilon) in a bilinear manner. The compression modulus is insensitive to strain rate in the low-strain-rate regime (epsilon = 10(-4) - 10(-2) s-1), but it increases more rapidly with epsilon at higher epsilon. The compression strength changes linearly with log10 (epsilon) over the entire strain-rate range. The fracture surfaces were examined by scanning electron microscopy.
关键词	Mechanical Anisotropy Impact Strength Composites Behavior Copolyester Polyester Strain
收录类别	SCI
语种	英语
WOS记录号	WOS:A1995RE39600006
关键词[WOS]	MECHANICAL ANISOTROPY ; IMPACT STRENGTH ; COMPOSITES ; BEHAVIOR ; COPOLYESTER ; POLYESTER ; STRAIN
WOS研究方向	Materials Science
WOS类目	Materials Science, Composites
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/39220
专题	力学所知识产出(1956-2008)
通讯作者	LI, RKY (reprint author), CITY POLYTECH HONG KONG, DEPT PHYS & MAT SCI, TAT CHEE AVE, KOWLOON, HONG KONG.
推荐引用方式 GB/T 7714	Li RKY,Lu SN,Choy CL,et al. Tensile and compressive deformation of a short-glass-fiber-reinforced liquid-crystalline polymer[J]. Journal of Thermoplastic Composite Materials,1995,8,3,:304-322.
APA	Li RKY,Lu SN,Choy CL,&LI, RKY .(1995).Tensile and compressive deformation of a short-glass-fiber-reinforced liquid-crystalline polymer.Journal of Thermoplastic Composite Materials,8(3),304-322.
MLA	Li RKY,et al."Tensile and compressive deformation of a short-glass-fiber-reinforced liquid-crystalline polymer".Journal of Thermoplastic Composite Materials 8.3(1995):304-322.

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