Journal of
Faculty of Civil Engineering

CONFERENCE PROCEEDINGS INTERNATIONAL CONFERENCE
"CONTEMPORARY ACHIEVEMENTS IN CIVIL ENGINEERING 2015 "
FACULTY OF CIVIL ENGINEERING SUBOTICA , 2015.y., pp. 317-324

	DOI: 10.14415/konferencijaGFS 2015.040
	UDC: 539.3:624.012.45
	CC-BY-SA 4.0 license
	Author : Lazić, Žarko; Stanojević, Jovica; Babić, Mario
	Summary:
	In practice, every day materials and structures in the calculations are treated with the assumption that they possess the property of elasticity, which is not always the case. There are plenty of materials that are/or have the property of elasticity only to a certain level of stress state, and as such, they are subject to analysis of the Theory of plasticity. Therefore, in the work, review is on the elastoplastic material behavior. It is described the plane case for two-dimensional analysis of plane stress. In software package Sofistik it is analyzed examples of fixed rc walls with openings, laterally press. They adopted the characteristics of the material according to European norms. Results for each model are presented graphically.
	Keywords:
	Theory of Plasticity, elastoplastic behavior, plane stress state, rc walls with openings, Sofistik