Study of Body Strength of New Generation Electric Train Cars
https://doi.org/10.30932/1992-3252-2019-17-1-70-89
Abstract
Basing on computational-experimental methods, theoretical and experimental studies were carried out in Tver on carrying capacity of car bodies of electric trains of the new generation EG2Tv under the influence of various normative stresses. Based on the preliminary evaluation of stress-strain state individual components of the metal structure of bodies were changed. The results of static strength tests showed that the main indicators of strength of the body fully comply with the requirements of standards and thus the rationality of the decisions made is confirmed. Taking into account the positive results of the tests, the bodies were transferred for further tests, namely, to determine the parameters of flexural vibrations.
About the Authors
A. N. Skachkov
CJSC Scientific Organization Tver Institute of Wagon Building
Russian Federation
Russian Federation
Skachkov, Alexander N. - Ph.D. (Eng), director
+7(4822) 55-54-32
S. L. Samoshkin
CJSC Scientific Organization Tver Institute of Wagon Building
Russian Federation
Russian Federation
Samoshkin, Sergey L. - D.Sc. (Eng), head of the department of Scientific and technical support and development.
+7 (4822) 79-40-33
S. D. Korshunov
CJSC Scientific Organization Tver Institute of Wagon Building
Russian Federation
Russian Federation
Korshunov, Sergey D. - Ph.D. (Eng), head.
+7(4822) 55-93-07
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Review
For citations:
Skachkov A.N., Samoshkin S.L., Korshunov S.D. Study of Body Strength of New Generation Electric Train Cars. World of Transport and Transportation. 2019;17(1):70-89. https://doi.org/10.30932/1992-3252-2019-17-1-70-89
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