E. V. Bitkina, V. G. Pidodnya, O. V. Bitkina, “Investigation of the effect of technological factors on the residual stresses in fibrous composites”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2011, Issue 4(25),Pages <nobr>59

This article is cited in 4 papers

Mechanics of Solids

Investigation of the effect of technological factors on the residual stresses in fibrous composites

E. V. Bitkina^a, V. G. Pidodnya^a, O. V. Bitkina^b

^a Dept. of Technical Mechanics, Syzran' Branch of Samara State Technical University, Syzran', Samara region
^b Dept. of Applied Mathematics and Computer Science, Samara State Technical University, Samara

Abstract: The method of analysis for stress state of the composite materials and structures subject to thermal and technological influences is considered. The influence of the volume content of composite material's components, the magnitude of the difference between curing temperature and operating temperature, as well as the level of fibers tension on the distribution of residual thermal equivalent stresses in multilayered composite panels is explored.

Keywords: Сomposite materials, residual stress, anisotropy, thermo-mechanical properties, dimensional stable structures.

UDC: 539.373

MSC: Primary 74A10; Secondary 74E30

Original article submitted 10/V/2011
revision submitted – 19/IX/2011

DOI: 10.14498/vsgtu961