Scientific paper ID 1102 : 2015/1

The procedure for determining the creep factor has been viewed, as presented in detail all the necessary formulas. It is shown the calculation of the creep coefficient at a non-linear deformation of the concrete when the compressive stress on the aged t0 exceeds the value 0,45 fck (t0), and the ratio of the creep (t,t0) for a certain period of time t. The conditions of humidity have been used and also age t0, at which the concrete is loaded. To facilitate the calculation has been made estimation of final creep coefficient by useing the main parameters: grade of the concrete, humidity, age of loading t0, notional h0, depending on the part of the section, subjected to the weather. The data are shown in tabl