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Journal of Tashkent Institute of Railway Engineers

Abstract

One of the main tasks of the railway industry of Uzbekistan, directly related to the development of the national economy, is the radical improvement of the condition of railways and structures on them. Therefore, the aim of this work is to develop practical preventive monitoring to increase the efficiency of the operational process. To achieve this goal, methods of scientific analysis, probability theory and stock theory, the principles of interaction, as well as experimental-static methods of compiling models were used. Using the developed preventive monitoring, it can be correctly organized preventive monitoring to ensure the required operational reliability of existing bridge structures, promptly taken structural measures to prevent the occurrence of unacceptable damage during the operation of bridges. A distinctive feature of the obtained prophylactic monitoring of railway reinforced concrete bridges is the development of methods for predicting the residual life of operated spans, taking into account real parameters measured in the process of technical diagnostics

First Page

227

Last Page

232

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