Journal of
Faculty of Civil Engineering

CONFERENCE PROCEEDINGS
7^th INTERNATIONAL CONFERENCE
CONTEMPORARY ACHIEVEMENTS IN CIVIL ENGINEERING 2019 , 2019.y., pp. 423-433

	DOI: 10.14415/konferencijaGFS2019.037
	UDC: 691.32:517.9
	CC-BY-SA 4.0 license
	Author : Mihailović, Vojislav
	Summary:
	The paper aims is to compare several different stress-deformation relations by integral equations of concrete as form of its general solution.With general solution of many tasks of prestressed and composite concrete structures is easily to find simple and explicite results.Here are shown possibility to have properly used theory of aging or heredity and heredity theory of aging for the working loads. Very usefully is to have partition factors for total creep as solution for all considered relations.
	Keywords:
	Concrete,mathematical model, creep (viscosity), Maxwell's model.