PROPERTIES OF MOHR'S FIELD FOR THE STRESS STATE AND THE STRAIN STATE

Anis Sulejmani¹*, Mentor Çejku¹, Klodian Dhoska², Parid Milo ¹, Odhisea Koça¹

¹ Mechanical Department, Faculty of Mechanical Engineering, Polytechnic University of Tirana, Albania
² Department of Production & Management, Faculty of Mechanical Engineering, Polytechnic University of Tirana, Albania
* Corresponding author: asulejmani@fim.edu.al

ABSTRACT: In the design of different mechanical parts or engineering structures, the stress and strain state of a point or particular points is often required. Finding as many of them as possible will enable us to dimension or select the most optimal possible load or material. Determination of the stress and strain state can be achieved by analyzing this state analytically or graphically with the three circles of Mohr. In this article we will review the grapho-analytical analysis of these Mohr's circles, now considering the space between them as Mohr's space. Thus, in this article are shown the properties of these points of Mohr's field, giving them an analytical and geometrical meaning.

KEYWORDS: Principal stresses or strains, stress or strain tensor, principal orientations, leading cosines, principal Mohr’s circles, Mohr space

DOI: https://doi.org/10.69076/jomac.2024.0005

CITATION: A. Sulejmani, M. Çejku, K. Dhoska, P. Milo and O. Koça, PROPERTIES OF MOHR'S FIELD FOR THE STRESS STATE AND THE STRAIN STATE, International Journal of Mechanics and Control, Vol. 25, No. 01, pp. 29-35, 2024, https://doi.org/10.69076/jomac.2024.0005

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