Metod of estimation of strength of composition materials with damages and cut-outs

Authors

  • Н. М. Бородачев Национальный авицаионный университет
  • О. А. Шевченко Национальный авицаионный университет

DOI:

https://doi.org/10.18372/2306-1472.1.10855

Abstract

Proposed is a new method of strength estimation of construction elements from composition materials with damages and cut-outs which is based on the strength criterion determining the condition elements of composition materials with damages and cut-outs into critical conditions. The efficiency of the method is shown on the basis of comperative analysis of the results of culculation of the plates made of laminated carbon plastic with perforations of different diameter according to the proposed method with the culculation results and traditional method and experimental data

References

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Цай С., Хан X. Анализ разрушения композитов //Неупругие свойства композицион-ных материалов: Механика /Под ред. К. Гераковича. - М: Мир, 1978,- № 16.- С. 104-139.

Backlund J., Aronson CG. Tensle Fracture of Laminates with Holes // J. of Composite Materials. - 1986. - 20.-N 3. -P.259 - 285.

Справочник по коэффициентам интенсивности напряжений. В 2 т. /Под ред. Ю. Му-раками,- М.: Мир, 1990,- Т.1. - 448 с

How to Cite

Бородачев, Н. М., & Шевченко, О. А. (1998). Metod of estimation of strength of composition materials with damages and cut-outs. Proceedings of National Aviation University, 1(1), 43–48. https://doi.org/10.18372/2306-1472.1.10855

Issue

Section

AEROSPACE SYSTEMS FOR MONITORING AND CONTROL