TECHNOLOGY OF CONSTRUCTION PROCEDURES. MECHANISMS AND EQUIPMENT

Automated management of engineering infrastructure of pools of different purpose

Vestnik MGSU 10/2016
  • Shirokov Lev Alekseevich - Moscow State University of Civil Engineering (National Research University) (MGSU) Doctor of Technical Sciences, Professor, Department of Electrical Engineering and Electrical Drive, 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 .
  • Romanenko Evgeniy Nikolaevich - Moscow State University of Civil Engineering (National Research University) (MGSU) postgraduate student, Department of Information Systems, Technologies and Automation in Construction, 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 69-79

Pools play an important role in people’s life. They answer people’s demand in rest and improve their health. At the same time pools are rather important for industrial use, for example in construction industry. In order to solve different construction problems it is essential to investigate the influence of microclimatic parameters on construction materials and structures. For this aim pools are in demand as special test sites for construction materials and structures in different environmental conditions including the case of a direct water impact. The efficient use of pools presupposes the necessity of constant hydroclimatic contro: air humidity and temperature, water temperature, chemical composition of water and air. Classification of pools of different purposes is presented in the article. The author considers the main problems of operation of pools as objects with complicated air-and-water environment. The questions of maintaining optimal microclimatic parameters in a pool are considered. The necessity of use of the control system of a microclimate, its efficiency, profitability and social effect of its implementation is described. A mathematical model of the thermal mode of a pool area is constructed. The process of indoor temperature regulation in the pool is considered.

DOI: 10.22227/1997-0935.2016.10.69-79

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The hydraulic research of the downstream of water transport hydroscheme usingaerodynamic model

Vestnik MGSU 2/2014
  • Malakhanov Vyacheslav Vasil'evich - Moscow State University of Civil Engineering (MGSU) Candidate of Technical Sciences, Associate Professor, Department of Hydraulic Structuress, Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoe shosse, 129337, Moscow, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 154-163

The article presents the results of the first stage of the model research of the river downstream currents in the water transport hydroscheme and the analysis of their influence on the channel processes and navigation.The author presents a justification of the method of river flow research using the pressure aerodynamic model. The model is a geometrically similar part of a river with the hydroscheme of 1200 m length in nature. As a result of the research the velocity profiles were indentified in six sections along riverbed, the geometric dimensions of a whirlpool were discovered, the areas of the most intensive exposure of the river flow to the banks were identified, the navigable conditions were specified on the way to the lower head lock, the recommendations for the river banks protection from erosion have been given.

DOI: 10.22227/1997-0935.2014.2.154-163

References
  1. Zavadskiy A.S., Ruleva S.N., Turykin L.A., Chalov R.S., Shmykov V.G. Pereformirovanie rusel rek Vychegda i Sysola v Syktyvkarskom vodnom uzle i mery po predotvrashcheniyu ikh negativnykh tendentsiy [Reforming the Beds of the Rivers Vychegda and Sysola in Syktyvkar Hydroscheme and Means to Prevent the Negative Tendencies]. Rechnoy transport (20 vek) [River Transport (20th Century)]. 2011, no. 6 (54), pp. 82—87.
  2. Belikov V.V., Zavadskiy A.S., Ruleva S.N., Chalov R.S. Rezul'taty modelirovaniya spryamleniya rusla r. Oki v rayone g. Kolpashevo [The Results of the Cutoff Simulation of the River Oka near Kolpashevo City]. Rechnoy transport (20 vek) [River Transport (20th Century)]. 2010, no. 4 (46), pp. 82—87.
  3. Lyatkher V.M., Prudovskiy A.M. Issledovaniya otkrytykh potokov na napornykh modelyakh [Researches of the Open Flows Using Pressure Aerodynamic Models]. Moscow, Energiya Publ., 1971.
  4. Lyatkher V.M., Prudovskiy A.M. Gidravlicheskoe modelirovanie [Hydraulic Modeling]. Moscow, Energoatomizdat Publ., 1984.
  5. Kiselev P.G., editor. Spravochnik po gidravlicheskim raschetam [Handbook of Hydraulic Calculations].Moscow, Energiya Publ., 1972.

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