Abstract: | A method of estimating the impact strength of plastics in transverse two-support bending is proposed. It is shown that if specimens of different size are tested under certain conditions, the ratio of the work done in breaking the specimen to the volume of the specimen between the supports will be the same.Novosibirsk Kuibyshev Structural Engineering Institute. Translated from Mekhanika Polimerov, No. 6, pp. 1109–1112, November–December, 1971. |