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Oleg Bardyshev, Valery Popov, Pyotr Druzhinin, Andrey Bardyshev
Pág. 31 - 35
Upon outspending of the service term by metro tunnel escalators, it is important to determine the degree of escalators wear and the term of remaining life. To ensure safety of metro tunnel escalators in such cities as Moscow and St. Petersburg it is requ...
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Valery Lukinskiy, Natalia Pletneva, Victor Gorshkov, Pyotr Druzhinin
Pág. 418 - 424
The paper examines correlation in planning and organizing logistics of supplying goods and the issue of safety at urban roads; a model to determine the time of goods delivery is proposed on the basis of logistic concept ?just-in-time? that takes into acc...
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Viktor Shendrik, Pyotr Druzhinin, Orifdzhon Bobobekov
Pág. 596 - 601
The article reveals the problem of applying composites to bridgework abutments. The advantages of composites over traditional materials are described. The examples of existing structures made of composites are presented. The article reports the problem r...
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