Journal of
Faculty of Civil Engineering

FACULTY OF CIVIL ENGINEERING JOURNAL 17, 2008.y., pp. 29-41

	UDC: 624.07:620.172.22
	CC-BY-SA 4.0 license
	Author : Ilija M. Miličić
	Summary:
	In this paper gives new proposal the equivalent of elasticity modul of composite section designed of modeling composite girders. Because of the calculation modeling application for CAA (Computer Aided Analysis) serves the different version of report. Newer of the applications software transcends this one problem less or farther of the lucky special FE. However, adjust of the equivalent modul elasticity of the composite section applicable usage real – life software family CAA, based of geometry – mechanical analogy (GMA) characteristic of composite section mode steel – concrete. Then base of the experimentally theoretical analyses with aspects criteria of the bearing and of the usability nominee draft of the equivalent modeling is technical safe.
	Keywords:
	Equivalent elastic modulus, modeling, models, composite girder, finite elements, sag, analogy