According to using the simplified calculation methods to determine the bearing capacity of reinforced concrete sections of elements

By comparison of maximum moments in the cut of reinforce-concrete element in the zone of clear bend, which were received with the help of using of methodologies of calculation which were used in some normative documents, it is necessary to educe differences between application of national normative document of DBN V.2.6-98:2009 with possibility of the use of the simplified methodologies on the stage of the previous planning.