Experimental study of coefficients of variation of strength characteristics of glass-fiber-reinforced plastic shells under internal shock loading

Vorontsova, O. S.; Syrunin, M. A.; Федоренко, А. Г.; Khomutinin, Yu.V.; Tsypkin, V. I.; Bilyk, N. A.; Ivanov, A. G.

doi:10.1007/bf00611112

Cited by 4 publications

(1 citation statement)

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“…This effect is the most pronounced for Kh fiber shells with halved relative thickness, which agrees qual- [26], points 4 to TS-8/3-T fiberglass cloth [20]; points 5 refer to TS-8/3-T fiberglass cloth [18], points 6 to VM-1 for ϕ1 = ±35 and ϕ2 = 90 • at a thickness ratio of 2 : 1 [27], points 7 to VM-1 with ϕ = 90 • or ϕ1 = ±45 and ϕ2 = 90 • at a thickness ratio 2 : 1 [28], and points 8 to basalt plastic-steel shells estimated from the data of [19]; for the twolayer (composite-steel) shells, the sound speed was calculated assuming that the steel layer is an inert mass because of its minor effect on energy absorption.…”

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confidence: 96%

Criterion for Selecting Composite Materials for Explosion Containment Structures (Review)

Федоренко

Syrunin

Ivanov

2005

Combust Explos Shock Waves

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Experimental data on the dynamic response and strength of simple shells of fiber composites are used to justify the choice of these materials for the load-bearing shells of blast-proof structures. It is shown that in such structures composites are preferred to homogeneous metal alloys (structural steels) to eliminate strong scale effects of an energetic nature. A criterion for selecting fibers is proposed and justified experimentally, and reinforcement patterns are determined to obtain optimal (in the strength-mass ratio) compositions for the load-bearing shells of blast-proof containers and chambers.

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