DESIGNING AND DETAILING OF BUILDING SYSTEMS. MECHANICS IN CIVIL ENGINEERING

Railway diagnosis of electric transport

Vestnik MGSU 1/2015
  • Yushkov Vladimir Sergeevich - Perm National Research Polytechnic University (PNRPU) Senior Lecturer, Department of Automobiles and Technological Machines, postgraduate student, Department of Automobile Roads and Bridges, Perm National Research Polytechnic University (PNRPU), 29 a Komsomol’skiy prospekt, Perm, 614990, Russian Federation; +7 (342) 239-16-54; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Kychkin Vladimir Ivanovich - Perm National Research Polytechnic University (PNRPU) Candidate of Technical Sciences, Associate Professor, Department of Automobiles and Technological Machines, Perm National Research Polytechnic University (PNRPU), 29 a Komsomol’skiy prospekt, Perm, 614990, Russian Federation; +7 (342) 239-16-54; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 36-43

The increase in noise level at cities is increasing the requirements to functional interaction of road users - pedestrians and drivers - with the parameters of the environment as a leading component of Afferentation synthesis in the complicated complex of locomotive activity. City noise is one of the most widespread factors of unfavorable living and working conditions. The noise of high intensity provokes diseases, lowers labor activity. At present, many large cities pay much attention to electric vehicles. The authors present an analysis of the poor state of tram track in areas of high noise and vibration of car and under-sleeper base design. A negative effect of noise and vibration on the formation of urban areas environment is shown as well as the impact of these conditions on the person. The advantages of the application of electric transport are specified, noise displacement curve of railway and under sleeper base is plotted depending on the frequency of the applied load and the modulus of elasticity, as well as under sleeper base vibroacceleration depending on time. The authors offer a systematic study on the basis of a mathematical model of the sources of noise in the process of a tram motion.

DOI: 10.22227/1997-0935.2015.1.36-43

References
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The history of the construction and reconstruction of the Yaroslavsky station

Vestnik MGSU 8/2018 Volume 13
  • Posvyatenko Yulia V. - Moscow State University of Civil Engineering (National Research University) (MGSU) Candidate of Historical Sciences, Associate Professor, senior lecturer of the Department of History and Philosophy; ORCID: 0000-0002-1594-6128., Moscow State University of Civil Engineering (National Research University) (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 912-923

Subject: the subject of this research is the extension of the history of the Yaroslavsky Station building and its interiors’ reconstruction and restoration caused by changes in the cultural and historical development of Russia. Objective: to generalize the scattered data related to the Yaroslavsky station building construction and reconstruction; to find out what the impact of external conditions related to the various periods of development of Russian history and culture on the appearance of the station was; to find actual materials about restorers’ actions in the last decades; to trace the change in the functional peculiarities of the station. Methods: the methodology of the article is based on the principles of objectivity, consistency and historicism. With the help of historical and genetic method, the conditions that gave birth to the need to create the station, the reasons that contributed to the constant changes in the design of the building, its interiors and their content were examined. The functioning of the station building in a capital city was described by systematization of separate materials, generalization and analysis of data from various sources. Results: the main result was the statement that the Yaroslavsky station, being an important public building, retains significant changes in the development of Russian society in its history and appearance and reflects new ideas implemented in construction practice. Significant changes in the appearance and scale of the station building were noted; they occurred after the revolutionary events of 1917, the victory in the Great Patriotic War, the increase in passenger flow in the 1960s and attempts to restore the elements of historical interiors and exteriors of the station of the Shekhtel’s reconstruction time since the 1990s. The actual materials for the reconstruction and restoration of the station building in last decades, the expansion of the functions of the station premises, as well as the prospects for the development of work in this direction were elicited from various sources. Conclusion: the interesting experience of construction and reconstruction of the Yaroslavsky station allows saving and positioning of the most valuable elements of the building, designed by outstanding architects, tracing the nature of the semantic and engineering changes. The materials complement our ideas about the mutual influence of the transport system development and public consciousness on the architecture of the railway stations. The prospects for the preservation of the cultural heritage and the expansion of its functions are shown.

DOI: 10.22227/1997-0935.2018.8.912-923

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