EXPERIMENTAL STUDY OF THE MECHANICAL PROPERTIES OF UNIDIRECTIONAL FLAX FIBER COMPOSITE

被引：0

作者：

Sparnins, Edgars ^{[1
]}

Modniks, Janis ^{[1
]}

Andersons, Janis ^{[1
]}

机构：

[1] Univ Latvia, Inst Polymer Mech, Riga, Latvia

来源：

ICEM15: 15TH INTERNATIONAL CONFERENCE ON EXPERIMENTAL MECHANICS | 2012年

关键词：

flax fiber prepreg; stifness; strength; fracture toughness;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

With the commercial production of unidirectionally (UD) reinforced flax fiber prepregs, an opportunity to design composite lay-ups tailored for specific applications has arisen. For that, mechanical characteristics of a UD composite need to be known. With this aim, plain and notched UD flax/epoxy composites have been tested in on-and off-axis tension. Stiffness, strength and intralaminar toughness characteristics of the composite have been estimated using the test results.

引用

页数：7

共 4 条

[1] Finite fracture mechanics analysis of crack onset at a stress concentration in a UD glass/epoxy composite in off-axis tension
Andersons, J.
Tarasovs, S.
Sparnins, E.
[J]. COMPOSITES SCIENCE AND TECHNOLOGY, 2010, 70 (09) : 1380 - 1385
[2] Daniel I.M., 1994, ENG MECH COMPOSITE M
[3] FATIGUE FAILURE CRITERION FOR FIBER REINFORCED MATERIALS
HASHIN, Z
ROTEM, A
[J]. JOURNAL OF COMPOSITE MATERIALS, 1973, 7 (OCT) : 448 - 464
[4] Deformation and fracture behaviour of flax fibre reinforced thermosetting polymer matrix composites
Hughes, Mark
Carpenter, James
Hill, Callum
[J]. JOURNAL OF MATERIALS SCIENCE, 2007, 42 (07) : 2499 - 2511

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