A refined stress-strain analysis in the load transfer zone of flat specimens of high-strength unidirectional composites in uniaxial tension 3. Effect of grip misalignment

G. G. Portnov; V. L. Kulakov; A. K. Arnautov

doi:10.1007/s11029-007-0047-6

A refined stress-strain analysis in the load transfer zone of flat specimens of high-strength unidirectional composites in uniaxial tension 3. Effect of grip misalignment

G. G. Portnov^*
, V. L. Kulakov
, A. K. Arnautov

^*Corresponding author for this work

Institute for Mechanics of Materials

University of Latvia

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

The influence of a preliminary bending induced by misalignment of the grips of a testing machine on the stress-strain state of a flat specimen made of a high-strength unidirectional carbon fiber composite under uniaxial tension is estimated. An analysis of the analytical solution obtained is carried out, and the results of finite-element calculations and modeling experiments are presented.

Original language	English
Pages (from-to)	503-512
Number of pages	10
Journal	Mechanics of Composite Materials
Volume	43
Issue number	6
DOIs	https://doi.org/10.1007/s11029-007-0047-6
Publication status	Published - Nov 2007

Keywords

Grip misalignment
Transverse-longitudinal bending
Uniaxial tension
Unidirectional composite

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10.1007/s11029-007-0047-6

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title = "A refined stress-strain analysis in the load transfer zone of flat specimens of high-strength unidirectional composites in uniaxial tension 3. Effect of grip misalignment",

abstract = "The influence of a preliminary bending induced by misalignment of the grips of a testing machine on the stress-strain state of a flat specimen made of a high-strength unidirectional carbon fiber composite under uniaxial tension is estimated. An analysis of the analytical solution obtained is carried out, and the results of finite-element calculations and modeling experiments are presented.",

keywords = "Grip misalignment, Transverse-longitudinal bending, Uniaxial tension, Unidirectional composite",

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AU - Portnov, G. G.

AU - Kulakov, V. L.

AU - Arnautov, A. K.

PY - 2007/11

Y1 - 2007/11

N2 - The influence of a preliminary bending induced by misalignment of the grips of a testing machine on the stress-strain state of a flat specimen made of a high-strength unidirectional carbon fiber composite under uniaxial tension is estimated. An analysis of the analytical solution obtained is carried out, and the results of finite-element calculations and modeling experiments are presented.

AB - The influence of a preliminary bending induced by misalignment of the grips of a testing machine on the stress-strain state of a flat specimen made of a high-strength unidirectional carbon fiber composite under uniaxial tension is estimated. An analysis of the analytical solution obtained is carried out, and the results of finite-element calculations and modeling experiments are presented.

KW - Grip misalignment

KW - Transverse-longitudinal bending

KW - Uniaxial tension

KW - Unidirectional composite

UR - https://www.scopus.com/pages/publications/38949163303

U2 - 10.1007/s11029-007-0047-6

DO - 10.1007/s11029-007-0047-6

M3 - Article

AN - SCOPUS:38949163303

SN - 0191-5665

VL - 43

SP - 503

EP - 512

JO - Mechanics of Composite Materials

JF - Mechanics of Composite Materials

IS - 6

ER -

A refined stress-strain analysis in the load transfer zone of flat specimens of high-strength unidirectional composites in uniaxial tension 3. Effect of grip misalignment

Abstract

Keywords

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