Obrabotka Metallov 2014 No. 1

ОБРАБОТКА МЕТАЛЛОВ № 1 (62) 2014 75 ОБОРУДОВАНИЕ 4. Maksimenko V.N., Olegin I.P. Teoreticheskie osnovy metodov rascheta prochnosti konstrukcij iz kompozi- tov [Theoretical basis of the calculation of the structural strength of composites]. Novosibirsk, NSTU Publ., 2006. 239 p. 5. Sirotkin O.S., Grishin V.I, Litvinov V.B. Proektirovanie. Raschet i tehnologija soedinenij aviacionnoj tehniki [Designing. Calculation and connection technology aircraft]. Moscow, Mashinostroenie Publ., 2006. 331 p. 6. Bespalov V.A., Goceljuk T.B. Issledovanie kriteriev razrushenija jelementov iz KM v zonah koncentracii naprjazhenij pri szhatii: otchjot po NIR №14–12 [Report on research work no. 14-12 “Investigation of fracture crite- ria elements of composite materials in the areas of stress concentration under compression”]. Novosibirsk, SibNIA, 2012. 104 p. 7. Witney J.M., Nuismer R.J. Stress fracture criteria for laminated composites containing stress concentrations. Journal of Composite Materials. 1974, Vol. 8, pp.253–265.