Abstract
On the basis of the thermal fluctuation theory of brittle fracture of solids an equation is derived for the strength of specimens of various cross-section profile as a function of temperature and time. The theoretical calculations of the shape factor were carried out on a computer.
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Literature cited
G. M. Bartenev, Izv. Akad. Nauk SSSR, OTN, No. 9, 53 (1951).
G. M. Bartenev and Yu. S. Zuev, Strength and Rupture of Highly Elastic Materials [in Russian], Moscow (1964).
I. S. Gradshtein and I. M. Ryzhik, Tables of Integrals, Sums, Series, and Derivatives [in Russian], No. 3, Moscow (1962), p. 383 (4).
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Additional information
V. I. Lenin Moscow State Pedagogical Institute, Laboratory for Problems in the Physics of Polymers. Translated from Mekhanika Polimerov, No. 1, pp. 157–159, January–February, 1972.
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Bartenev, G.M., Razumovskaya, I.V. Shape factor of a specimen in relation to the connection between brittle strength and time. Polymer Mechanics 8, 139–141 (1972). https://doi.org/10.1007/BF00855019
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DOI: https://doi.org/10.1007/BF00855019