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Обеспечение надежности Ð°Ð²Ñ‚Ð¾Ð¼Ð¾Ð±Ð¸Ð»ÑŒÐ½Ñ‹Ñ Ð´Ð¾Ñ€Ð¾Ð³ при проектировании

выпускная квалификационная работа магистра

Обеспечение надежности Ð°Ð²Ñ‚Ð¾Ð¼Ð¾Ð±Ð¸Ð»ÑŒÐ½Ñ‹Ñ Ð´Ð¾Ñ€Ð¾Ð³ при проектировании

Abstract

Данная работа посвящена разработке метода обеспечения надежности автомобильных работ на этапе проектирования, учитывающих стохастический характер исходных данных для проектирования и строительства автомобильных дорог, отличающихся применением методов математической теории надежности в совокупности с методами имитационного моделирования для расчета дорожных конструкций с учетом требований к повышению их долговечности и безотказной работы в течении межремонтных периодов, позволяющих обосновать параметры проектируемых дорожных конструкций на основе определения рационального соотношения между их надежностью и экономичностью. Задачи, которые решались в ходе исследования: 1. Произвести анализ факторов и основных показателей надежности автомобильных дорог; 2. Произвести анализ современных методов прогнозирования надежности дорожных конструкций при проектировании автомобильных дорог; 3. Разработать имитационную модель прогнозирования надежности дорожных конструкций на автомобильных дорогах; 4. Описать практические рекомендации по применению имитационной модели прогнозирования надежности дорожных конструкций на автомобильных дорогах. В результате была разработана имитационная модель прогнозирования надежности дорожных конструкций на автомобильных дорогах.

This work is devoted to the development of a method for ensuring the reliability of automotive work at the design stage, taking into account the stochastic nature of the initial data for the design and construction of roads, differing in the use of methods of mathematical theory of reliability in conjunction with simulation methods for calculating road structures, taking into account the requirements for increasing their durability and trouble-free work during the overhaul periods, allowing to substantiate the parameters of the designed road structures on the basis of determining the rational relationship between their reliability and efficiency. Tasks that were solved in the course of the study: 1. Analyze the factors and main indicators of the reliability of roads; 2. Analyze modern methods for predicting the reliability of road structures in the design of roads; 3. Develop a simulation model for predicting the reliability of road structures on highways; 4. Describe practical recommendations on the use of a simulation model for predicting the reliability of road structures on highways. As a result, a simulation model was developed for predicting the reliability of road structures on highways.

Keywords

модуль упругости, reliability, simulation model, надежность, имитационная модель, elastic modulus, road structure, дорожная конструкция, road, автомобильная дорога

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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