Mechanical engineering and transport

Tracing of flow curves according to tensile strength and yield stress

Authors

O. V. Hrushko
Vinnytsia National Technical University ROR
V. A. Ohorodnikov
Vinnytsia National Technical University ROR
M. I. Poberezhnyi
Vinnytsia National Technical University ROR
M. P. Yelenych
Vinnytsia National Agrarian University ROR

Keywords

flow curves tensile strength yield stress power law

Abstract

The method of tracing of flow curves on the basis of the standard mechanical characteristic of material such as yield stress and tensile strength is offered. Approximation of flow curves is taken in the form of power function by P. Ludwig. The features of method and its sufficient exactness are demonstrated. The method of construction of the curve can be used for the estimation of specific energy of deformation in the process of traffic accidents examinations.
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How to Cite

[1]
“Tracing of flow curves according to tensile strength and yield stress”, Вісник ВПІ, no. 6, pp. 90–93, Nov. 2010, Accessed: Oct. 06, 2026. Available: https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/1808

Author Biographies

O. V. Hrushko, Vinnytsia National Technical University

доцент кафедри опору матеріалів та прикладної механіки 

V. A. Ohorodnikov, Vinnytsia National Technical University
завідувач кафедри опору матеріалів та прикладної механіки
M. I. Poberezhnyi, Vinnytsia National Technical University
асистент кафедри опору матеріалів та прикладної механіки
M. P. Yelenych, Vinnytsia National Agrarian University
старший викладач кафедри «Трактори автомобілі та технічний сервіс»

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