EVALUATION OF MONITORING THE PROCESS OF DEFORMATION AND SEDIMATION OF A RIGHT LINE VERTICAL ROD

Abstract

Elements of building structures (EBS) undergo various kinds of deformation as a result of force and temperature effects. As long as the deformations are within the design values, they are not terrible for the structures of the structure, however, if they exceed the permissible values, then there may be a danger of their operation. Therefore, many large, complex, critical structures are constantly monitored by engineering geodesy methods and using sensors of deformations, displacements, tilts, etc.On the example of a vertical rod made of low-carbon steel, which is rigidly fixed and deformed as a result of subsidence of the lower base, the calculation of the accuracy of measuring the tensile strain is calculated, provided that it allows you to track the elastic limits. The calculation shows that the accuracy of measuring the tensile deformation of low-carbon steel is very high and can increase even more for metals of increased strength and with a different (less pronounced) tensile diagram. But modern devices can measure deformations with such precision. Such devices in the form of strain gauge networks are included in the general geodetic monitoring system.