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SAFETY OF BUILDING SYSTEMS. ECOLOGICAL PROBLEMS OF CONSTRUCTION PROJECTS. GEOECOLOGY

Construction of water intake facilities from partially drying up watercourses

Vestnik MGSU 2/2015
  • Orlov Evgeniy Vladimirovich - Moscow State University of Civil Engineering (MGSU) Candidate of Technical Scienc- es, Associate Professor, Department of Water Supply, Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Komarov Anatoliy Sergeevich - LLC “GLAKOMRU” Candidate of Technical Sciences, Director General, LLC “GLAKOMRU”, B. Koptevskiy proezd, Moscow, 8105039, Russian Federation; +7 (499) 183-54-56; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Mel’nikov Fedor Alekseevich - Moscow State University of Civil Engineering (MGSU) student, Institute of Engineering and Ecological Construction and Mechanization, Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation; +7 (499)183-36-29; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Serov Aleksandr Evgen’evich - Moscow State University of Civil Engineering (MGSU) student, Institute of Engineering and Ecological Construction and Mechanization, Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation; +7 (499)183-36-29; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 93-100

Partially ephemeral streams are complex objects that can still be used for water supply or irrigation of agricultural land. The problem of such streams is poorly studied, because the influence of various environmental factors complicates carrying out any experiments. Also it is not possible to make their full classification due to their very strong variability not only on a particular geographical belt, but also within separate areas of the river. All this undoubtedly complicates the task of the designers when designing the system. Creation of laboratory models, allowing us to evaluate the possibilities of a spring use for the purpose of water supply, is very promising. These watercourses have a large amount of suspended sediments, so it is not possible to use the standard scheme of water using of the coastal and fluvial water intake structures. It is proposed to organize the fight with the sediments in the flow chart of primary clarifiers, which will perform the function of settling suspensions, to facilitate the work of water treatment facilities. Also the creation of artificial prop is useful in order to achieve the required level of water in a watercourse for water organization. If under the bottom of the river there is underground water, and the permeability of the soil is good, it is possible to arrange the withdrawal of water through infiltration intakes, by setting the filter under the bottom of the watercourse with its connection to filter, from which the water will climb to submersible pumps. Additional filtration through the soil of the river bottom allows not using the scheme sumps, which significantly reduces the cost of epy incoming water treatment.

DOI: 10.22227/1997-0935.2015.2.93-100

References
  1. Markova I.M. Razrabotka strukturnoy skhemy ekologicheskogo monitoringa vodnykh ob”ektov na osnove modul’nogo printsipa [Development of a Structural Scheme of Environmental Monitoring of Water Bodies Based on the Modular Principle]. Vestnik MGSU [Proceedings of Moscow State University of Civil Engineering]. 2010, no. 4, vol. 2, pp. 100—107. (In Russian)
  2. Borovkov V.S., Markova I.M. Vnutriruslovye geoekologicheskie protsessy v vodotokakh na urbanizirovannykh territoriyakh [Under Channel Geo-ecological Processes in Streams in Urban Areas]. Ekologiya urbanizirovannykh territoriy [Ecology of Urbanized Territories]. 2006, no. 1, pp. 12—16. (In Russian)
  3. Alshalalfah B., Shalaby A., Dale S. Experiences with Aerial Ropeway Transportation Systems in the Urban Environment. Journal of Urban Planning and Development. March 2014, vol. 140, no. 1. DOI: http://dx.doi.org/10.1061/(ASCE)UP.1943-5444.0000158.
  4. Otstavnov A.A., Khar’kin V.A., Orlov V.A. K tekhniko-ekonomicheskomu obosnovaniyu bestransheynogo vosstanovleniya vetkhikh samotechnykh truboprovodov [To Technoeconomic Study of Trenchless Repair of the Old Gravity Pipelines]. Santekhnika [Sanitary Engineering]. 2004, no. 4, pp. 30—34. (In Russian)
  5. Isaev V.N. Sotsial’no-ekonomicheskie aspekty vodosnabzheniya i vodootvedeniya [Socio-economic Aspects of Water Supply and Sewerage]. Santekhnika [Sanitary Engineering]. 2007, no. 1, pp. 8—17. (In Russian)
  6. Orlov V.A. Puti obespecheniya sanitarnoy nadezhnosti vodoprovodnykh setey [Ways to Ensure the Sanitary Safety of Water Supply Networks]. Vestnik MGSU [Proceedings of Moscow State University of Civil Engineering]. 2009, no.1, pp. 181—187. (In Russian)
  7. Vitreshko I.A. Opredelenie poverkhnosti razdela pered vodopriemnikom v vodoeme [Definition of the Boundary Surface before Intake Conduit in the Pond]. Vestnik MGSU [Proceedings of Moscow State University of Civil Engineering]. 2011, no. 8, pp. 346—348. (In Russian)
  8. Westra J.V., Easter K.W., Olson K.D. Targeting Nonpoint Source Pollution Control: Phosphorus in the Minnesota River Basin. Journal of the American Water Resources Association. Middleburg, Apr. 2002, vol. 38, no. 2, pp. 493—505.
  9. Otstavnov A.A., Orlov V.A., Khar’kin V.A. K vyboru uchastkov beznapornykh truboprovodov dlya prioritetnogo bestransheynogo vosstanovleniya [Selection of the Areas of Pressure Pipelines for Priority Trenchless Repair]. Santekhnika [Sanitary Engineering]. 2004, no. 5, pp. 44—50. (In Russian)
  10. Min B., Logan B.E. Continuous Electricity Generation from Domestic Wastewater and Organic Substrates in a Flat Plate Microbial Fuel Cell. Environ. Sci. Technol. 2004, no. 38 (21), pp. 5809—5814. DOI: http://dx.doi.org/10.1021/es0491026.
  11. Orlov V.A. Gidravlicheskie issledovaniya i raschet samotechnykh truboprovodov iz razlichnykh materialov [Hydraulic Studies and Calculation of Gravity Pipelines Made of Different Materials]. Vodosnabzhenie i sanitarnaya tekhnika [Water Supply and Sanitary Engineering]. 2008, no. 8, pp. 45—49. (In Russian)
  12. Kaczor G., Bugajski P. Impact of Snowmelt Inflow on Temperature of Sewage Discharged to Treatment Plants. Pol. J. Environ. Stud. 2012, vol. 21, no. 2, pp. 381—386.
  13. Suykova N.V., Markova I.M., Borovkov V.S. Konsolidatsiya vodonasyshchennykh melkodispersnykh vzvesey i ikh transportirovanie vodnymi potokami [Consolidation of Water-Saturated Fine Sediments and Their Transportation by Water Flows]. Vodosnabzhenie i sanitarnaya tekhnika [Water Supply and Sanitary Engineering]. 2007, no. 11, pp. 49—53. (In Russian)
  14. Khurgin R.E., Orlov V.A., Zotkin S.P., Maleeva A.V. Metodika i avtomatizirovannaya programma opredeleniya koeffitsienta Shezi «S» i otnositel’noy sherokhovatosti «n» dlya beznapornykh truboprovodov [Methodology and Automated Program for Determining the Coefficient of Chezy «C» and Relative Roughness «n» for Non-pressure Pipelines]. Nauchnoe obozrenie [Scientific Review]. 2011, no. 4, pp. 54—60. (In Russian)
  15. Pugachev E.A., Golubev D.O. Effektivnoe ispol’zovanie vody. Tekhnologicheskie protsessy v razlichnykh oblastyakh promyshlennosti [Efficient Use of Water. Technological Processes in Various Industries]. Tekhnologii mira [Technologies of the World]. 2013, no. 8, pp. 43—48. (In Russian)
  16. Kaczor G., Bergel T. The Effect of Incidental Waters on Pollution Load in Inflows to the Sewage Treatment Plants and to the Receivers of Sewage. Przemysł Chemiczny. 2008, vol. 87, pp. 476—478.
  17. Orlov V.A. Gidravlicheskie issledovaniya i raschet napornykh truboprovodov, vypolnennykh iz razlichnykh materialov [Hydraulic Studies and Calculation of Pressure Pipes Made of Different Materials]. Vestnik MGSU [Proceedings of Moscow State University of Civil Engineering]. 2009, no. 1, pp. 177—180. (In Russian)
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  19. Abdel-Aty A.M., Ibrahim M.B.M., El-Did M.A., Radwan E.K. Radwan Influence of Chlorine on Algae as Precursors for Trihalomethane and Haloacetic Acid Production. World Applied Sciences Journal. 2009, no. 6 (9), pp. 1215–—1220.
  20. Orlov E.V., Mel’nikov F.A., Serov A.E., Yunchina M.N. Uluchshenie zabora vody. Stroitel’stvo vodopriemnykh kovshey na rekakh [Improvement of Water Intake. Construction of Water Intake Scoops on Rivers]. Tekhnika i tekhnologii mira [Equipment and Technologies of the World]. 2014, no. 9, pp. 41—45. (In Russian)
  21. Hong H.C., Mazumder A., Wong M.H., Liang Y. Yield of Trihalomethanes and Haloacetic Acids upon Chlorinating Algal Cells, and its Prediction via Algal Cellular Biochemical Composition. Water Research. 2008, no. 42 (20), pp. 4941—4948. DOI: http://dx.doi.org/10.1016/j.watres.2008.09.019. Epub 2008 Oct 1.
  22. Tchobanoglous G., Leverenz H., Nellor M.H., Crook J. Direct Potable Reuse. A Path Forward. (Report). WateReuse Research Foundation, 2011, 114 p. Available at: http://aim.prepared-fp7.eu/viewer/doc.aspx?id=39/. Date of access: 15.12.2014.
  23. Orlov E.V. Rayony kraynego severa. Osobennosti zabora vody iz poverkhnostnykh istochnikov [The Regions of the far North. Features of Water Withdrawals from Surface Sources]. Tekhnologii mira [Technologies of the World]. 2013, no. 8, pp. 39—42. (In Russian)
  24. Brodach M.M. Zelenoe vodosnabzhenie i vodootvedenie [Green Water Supply and Water Disposal]. Santekhnika [Sanitary Engineering]. 2009, no. 4, pp. 6—9. (In Russian)
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DYNAMIC MODELING OF A GRAVEL BEACH IN THE PROTECTED WATER AREAOF THE ARTIFICIAL CAPE OF AN AQUA CENTRE IN SOCHI

Vestnik MGSU 4/2013
  • Makarov Nikolay Konstantinovich - Sochi State University (SGU) postgraduate student, Department of Urban Development; +7 (862) 253-12-66., Sochi State University (SGU), 26a Sovetskaya St., Sochi, 354000, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 160-166

Design of Primorskaya Embankment restructuring was developed within the framework of the city’s preparation for 2014 Winter Olympics. Construction of several artificial capes, including the largest artificial cape with an aqua centre, was considered as one of design options. One element of the cape is an artificial gravel beach arranged in the seashore area and protected by barrier spurs. Dimensions of spurs to assure the dynamic stability of the gravel beach were identified using mathematical modeling methods. Modeling of the dynamic behaviour of the gravel beach in the area of the artificial cape was performed using the software co-designed by the author. The software is capable of analyzing wave elements in the event of storms that may recur once in 50 years, and the software is capable of analyzing waves coming from any possible directions in the deep waters, wave refraction and transformation in the near-shore area, diffraction, refraction, and wave breaking in the inner area of the cape, sediment drifting pattern and dynamic behaviour of the beach. The optimum configuration of protective structures designated for the aqua centre is proposed on the basis of the modeling results.

DOI: 10.22227/1997-0935.2013.4.160-166

References
  1. Makarov N.K. Matematicheskaya model’ dinamiki galechnykh plyazhey iskusstvennykh ostrovnykh kompleksov Mathematical Model of Dynamic Behaviour of Gravel Beaches of Artificial Islands]. Gidrotekhnika [Hydraulic Engineering]. 2012, no. 2(27), pp. 84-87.
  2. Lappo D.D, Strekalov S.S., Zav’yalov V.K. Nagruzki i vozdeystviya vetrovykh voln na gidrotekhnicheskie sooruzheniya [Effects and Loads of Wind Waves on Hydraulic Structures]. Lennigrad, VNIIG Publ., 1990, 432 p.
  3. Kobayashi N., Hicks B., Figlus, J. Evolution of Gravel Beach Profiles. J. Waterway, Port, Coastal, Ocean Eng. 2011, 137(5), pp. 258—262.
  4. Austin M.J., Masselink G. 2006. Swash-groundwater Interaction on a Steep Gravel Beach. Continental Shelf Research. 2006, 26(20), pp. 2503—2519.
  5. Anthony E.J. Gravel Beaches and Barriers. Developments in Marine Geology, 2008, vol. 4, pp. 289—324.
  6. Damgaard J.S. and Soulsby R.L. Longshore Bed-load Transport. 1996. Proceedings of the 25th International Conference on Coastal Engineering, American Society of Civil Engineers.
  7. Leont’ev I.O. Modelirovanie shtormovykh deformatsiy profilya galechnogo plyazha [Modeling of Strom-induced Deformations of a Gravel Beach Profile]. International Journal for Computational Civil and Structural Engineering. 2011, vol. 7, no. 2, pp. 90—97.
  8. Rekomendatsii po proektirovaniyu i stroitel’stvu svobodnykh galechnykh plyazhey [Recommendations for Design and Construction of Unrestricted Gravel Beaches]. Moscow, TsNIIS Publ., 1988, 85 p.

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