Method of an assessment of durability of metal in the nondestructive way with use of aprioristic information.
Abstract
Method of an assessment of durability of metal in the nondestructive way with use of aprioristic information.
Incoming article date: 18.09.2013Considered the questions connected with estimation of mechanical properties of steel elements of metal construction. The measurements are performed in a non-destructive method on the basis of the analysis of the characteristics of the implementation of the conical indenter in surface materials. This method allows you to get the values of all mechanical characteristics of metal. The measurement of mechanical characteristics can be made to anywhere in the design. At the same time, when large amounts of construction and large volumes of measuring works, you need to evaluate a sufficient number of measurements in a particular place. Proposed and implemented the Bayesian method of consideration of a priori information to reduce the number of dimensions and complexity of the process of receiving mechanical characteristics.
Keywords: nondestructive control, mechanical characteristics, durability, diagnostics, aprioristic information, metal tests.