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Identification and classification of defects in building structures according to the established criteria of operational wear

Abstract

Identification and classification of defects in building structures according to the established criteria of operational wear

Mishchenko V.Ya., Sheina S.G., Sergeev Yu.D., .Sergeeva A.Yu, Myasishchev R.Yu.

Incoming article date: 28.09.2023

By conducting a construction and technical expertise on the inspection of building structures and identifying several signs that can lead to their destruction, it is possible to identify a defect in which the destruction and accident of the structure under study is most likely to occur. It is proposed to use a Bayesian approach to evaluating the effectiveness of methods for determining defects affecting structural failure. The use of knowledge on the inspection and testing of building structures of buildings and structures is to determine the degree of relationship between the possible destruction of a building structure and its inspection, based on methods developed in the theory of reliability of technical systems. Based on the results of mathematical determination of the degree of malfunction, it is possible to more objectively assess the effectiveness of the method used to check the condition of the building structure. The method of using construction and technical knowledge to determine the technical condition of structures in an emergency state, in relation to the use of the Bayes formula, is considered. According to the proposed methodology, examples of determining the defect and the degree of destruction of building structures are given.

Keywords: construction and technical expertise, defects, reliability, diagnostic methods, wear, efficiency