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Оценка устойчивости железнодорожной насыпи

Оценка устойчивости железнодорожной насыпи

Abstract

Использование информационных технологий при проектировании новых железнодорожных линий позволяет обеспечить сопровождение процесса принятия решений на всех стадиях разработки проекта оперативной информационной поддержкой. Реализация такой поддержки требует организации управления источниками информации, выбора наилучших характеристик информационной модели и эффективного аппарата управления процессом проектирования. Современные технические возможности позволяют перейти к разработке систем проектирования, в которых компьютер используется не только для решения расчетных, графических и оформительских задач, но и для выработки проектных решений на основе комплексных математических моделей и математически корректных алгоритмов оптимизации. Метод определения критических режимов функционирования объекта транспортной инфраструктуры по результатам комплексного обследования позволяет прогнозировать зарождение процесса деформации, дальнейшее развитие деформаций земляного полотна и давать рекомендации по его эксплуатации.

The use of information technology in the design of new railway lines to provide support for the process of decision-making at all stages of development of the draft operational information support. The implementation of such support requires the organization's management information sources, selecting the best characteristics of the information model and effective staff control over the design process. Modern technical capabilities allow to start the development of design systems in which the computer is used not only for design, graphic and design tasks, but also for the development of design solutions on the basis of complex mathematical models and mathematically correct algorithms for optimization. The method of definition of the critical modes of functioning of object of transport infrastructure by results of complex inspection allows to predict deformation process origin, further developments of deformations of a road bed and the recommendation about his operation.

Keywords

компьютерное моделирование насыпи, напряженно-деформированное состояние, оценка устойчивости откосов насыпей, влажность грунта, поверхность скольжения, прочностные характеристики, комплексное обследование, земляное полотно, программный комплекс

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    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).
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    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.
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
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selected citations
These citations are derived from selected sources.
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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