Главная страница
russian   english
16+
<< back

Title of Article

THE INFLUENCE OF THE PRELIMINARY IMPACT DAMAGE ON FABRIC COMPOSITES DEFORMATION CURVE


Issue
4
Date
2011

Article type
scientific article
UDC
 
Pages
1478-1479
Keywords
 


Authors
Zhaurov I.S.
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo

Berendeev N.N.
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo


Abstract
The deformation of flexible fabric composites is considered for the case of a material preliminarily damaged by impact. The experimental research of the preliminary impact damage on deformation curve parameters is carried out at the first stage of the work. The influence of the ratio between the hammer dimension and a typical thread dimension on mentioned diagram is also investigated. The structural model describing the deformation process in this material is developed at the second stage. The comparison of the suggested model with experimental data shows good qualitative and quantitative agreement in describing the static deformation curve both in the absence and in the presence of damage.

File (in Russian)