Safe stress assessment in the strength concept by Zhurkov

Autor:	V. P. Efimov, V. S. Nikiforovsky
Rok vydání:	2010
Předmět:	Stress assessment Materials science Strengths based business.industry Geology Structural engineering Mechanics Geotechnical Engineering and Engineering Geology Kinetic energy Potential energy Interaction potential Ultimate tensile strength Assessment methods Excited molecule business
Zdroj:	Journal of Mining Science. 46:260-264
ISSN:	1573-8736 1062-7391
Popis:	The paper proposes an assessment method for safe stress in the kinetic concept of strength based on the warm-up drift technique in the model of a steady state with a broken bond. The authors added molecular interaction potential with a second potential energy minimum that corresponds to an excited molecule with broken bonds with its neighbors. The quasi-homogenous fracture model with using macro-values of a continuum has yielded that safe stress for metals and salts equals 10–20 % of their temporal tensile strength.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9ac0c378c6d6e5afe674285bb463b050 https://doi.org/10.1007/s10913-010-0033-6 Zobrazit plný text záznamu Plný text ve formátu PDF