Abstract: | A model of the deformation and failure of unidirectionally reinforced plastics in short-time static tension with allowance for the effect of the properties of the components, the adhesion interaction between them, and the structure of the material is proposed as a basis for the selection and development of nondestructive methods of testing glass-reinforced plastic articles. It is shown that the proposed model is in qualitative agreement with the experimental data.Institute of Polymer Mechanics, Academy of Sciences of the Latvian SSR, Riga. Translated from Mekhanika Polimerov, No. 6, pp. 1042–1048, November–December, 1973. |