Deformation of teflon in linear and plane states of stress
Tóm tắt
Teflon specimens have been deformed in accordance with various laws of variation of stress and strain with time under plane stress conditions. Fairly simple expressions describing the relation between the stresses and large (up to 60% relative to the initial dimensions) strains are constructed for a broad class of loading regimes.
Tài liệu tham khảo
S. A. Elsuf'ev and V. M. Chebanov, in: Research in Elasticity and Plasticity,6, [in Russian], Izd. LGU (1967).
I. I. Bugakov, ZhPMTF, No. 5 (1962).
Yu. N. Rabotnov, Creep of Structural Elements [in Russian], Moscow (1966).
S. A. Elsuf'ev, Uch. Zap. Asp. i Soisk, LPI im. M. I. Kalinina (1964).