Journal of Siberian Federal University. Engineering & Technologies / Research of Strength, Service Life and Reliability of Crane Metal Structures: Overview and Results

Full text (.pdf)
Issue
Journal of Siberian Federal University. Engineering & Technologies. 2020 13 (8)
Authors
Moskvicheva, Lyudmila F.; Chernyakova, Natalya A.
Contact information
Moskvicheva, Lyudmila F.: Siberian Federal University Krasnoyarsk, Russian Federation; Chernyakova, Natalya A.: Federal Research Center for Information and Computational Technologies Krasnoyarsk branch Krasnoyarsk, Russian Federation;
Keywords
bridge cranes; methodology of calculations for crack resistance and reliability; analysis of stress-strain state and fatigue strength
Abstract

The results of research and a development retrospective of the regulatory framework for the design and calculation of crane metal structures are presented. The cause-and-effect complex of bridge crane failures is considered, as well as research directions within the framework of the computational and experimental complex in the field of strength, reliability, dynamics, and analysis of the stress-strain state of fatigue strength are analyzed. The results of experimental fatigue studies of samples and models of crane structures are presented. The methodology of calculations for crack resistance and reliability is given on the example of the support unit of the end beam of a bridge crane

Pages
933–955
DOI
10.17516/1999-494X-0147
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/137886

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