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JOURNAL OF FACULTY OF CIVIL ENGINEERING 19, 2010.y., pp. 115-124


THE RELATION PROPERTIES OF CONCRETE AND THEIR CHARACTERIS TIC IN RHEOLOGICAL MODELS
 
UDC: 666.972 : 532.11
CC-BY-SA 4.0 license
Author : Vojislav Mihailović, Aleksandar Landović
 
 Summary:
 Here is indicated need for testing of the concrete and their characteristics in basic rheological models for service loads. In considerations are used young concrete,age concrete and, at last, concrete with middle age, in accordance with very known Maxwell's model, 'VE' and Burgers's model. In this new modification of models ,characteristics of concrete are defined on quite new way, which can be named as 'Modified model', in purpose to be clean difference in relation to previously proposals.
 
 Keywords:
 Concrete, model, creep (viscosic), theory of aging of concrete, Makswell's model,' VE' model, Burgers's model, Algebric relations between stresses end deformations.