IMPROVEMENT OF THE TECHNOLOGY OF EARTHWORKS IN MEGACITIES

Elena Kurakina, Sergey Evtyukov, Anna Shimanova

Abstract


The study substantiates the need to improve the existing technology of earthworks in megacities. The use of alternative types of over-ground transport technological machines would change the management and process control algorithm, increase performance efficiency and quality of operations, reduce costs for procedure implementation. Shortcomings of the existing technology of earthworks in the space-limited urban environment are analyzed. An implementation procedure for the existing technology to carry out operations with the use of transport technological machines and auxiliary equipment is presented.
The study also substantiates the need for practical application of such alternative type of over-ground transport technological machines as the vacuum excavator during earthworks. A set of transport technological machines for earthworks based on the improved technology with the use of the vacuum excavator was formed; space-limited conditions of megacities were taken into account.

Keywords


Construction machinery, vacuum excavator, construction machinery operation, earthworks and road works, megacity

Full Text:

PDF

References


Beletskiy, B.F., Bulgakova I.G. (2012). Stroitelnaia tekhnika i oborudovanie [Construction machinery and equipment], 3rd edition. Saint Petersburg: Lan Publishing House, p.608. (in Russian)

Erokhov, V.I. (2013). Toksichnost sovremennykh avtomobilei (metody i sredstva snizheniia vrednykh vybrosov v atmosferu) [Toxicity of modern vehicles (methods and means of reducing harmful emissions into the atmosphere)]. Moscow: Infra-M, p.448. (in Russian)

Evtyukov, S.A., Evtyukov, S.S., Chudakov, A.V., Kurakina, E.V. (2017). Over-ground transport technological machines and complexes // Textbook for higher educational institutions. Saint Petersburg: Petropolis Publishing House, p.644. (in Russian)

Evtyukov, S.S., Chudakov, A.V., Kurakina E.V. (2016). Nazemnye transportno-tekhnologicheskie mashiny [Over-ground transport technological machines]. Saint Petersburg: LLC Petropolis Publishing House, p.504. (in Russian)

Kurakina, E.V. (2016a). Effektivnost ispolzovaniia nazemnykh transportno-tekhnologicheskikh mashin [Efficiency of use of over-ground transport technological machines]. Vestnik grazhdanskikh inzhenerov [Bulletin of Civil Engineers], 3 (56), pp. 203–208. (in Russian)

Kurakina, E.V. (2016b). Tekhnicheskaia ekspluatatciia nazemnykh transportno-tekhnologicheskikh mashin [Operation and maintenance of over-ground transport technological machines]. In: Proceedings of the 69th Scientific and Practical Conference of Students, PhD Students and Young Scientists "Challenging Issues of Modern Construction". Saint Petersburg: (in Russian)

Kurakina, E.V. (2017). Povyshenie effektivnosti nazemnykh transportno-tekhnologicheskikh mashin v zimnikh usloviiakh [Improving the efficiency of land transport and technological machines in winter conditions]. Vestnik grazhdanskikh inzhenerov [Bulletin of Civil Engineers], 2 (61), pp. 205–213. DOI: 10.23968/1999-5571-2017-14-2-205-212. (in Russian)

Kurakina, E.V., Shimanova, A.A., Lyalinov, A.N. (2017). Sovershenstvovanie metodiki proektirovaniia vibroshnekovykh smesitelei [Improving the design technique of vibro-auger mixers]. Vestnik grazhdanskikh inzhenerov [Bulletin of Civil Engineers], 3 (62), pp. 200–206. DOI: 10.23968/1999-5571-2017-14-3-194-199. (in Russian)

Kurakina, E.V., Stepina, P.A., Druzhinin, V.М. (2017). Kompleksnaia mekhanizatciia zemlianykh rabot v usloviiakh otritcatelnykh temperatur [Complex mechanization of earthwork operations in conditions of subzero temperatures]. Vestnik grazhdanskikh inzhenerov [Bulletin of Civil Engineers], 4 (63), pp.182–187. DOI: 10.23968/1999-5571-2017-14-4-182-187. (in Russian)

Kurakina, E.V., Tsymbal L.V. (2017). Osobennosti ekspluatatcii vakuumno-vsasyvaiushchego ekskavatora pri proizvodstve rabot v usloviiakh nizkikh temperatur [Features of vacuum suction excavator operation at low temperatures]. In: Proceedings of the 70th All-Russian Scientific and Practical Conference of Students, PhD Students and Young Scientists "Challenging Issues of Modern Construction".

Ministry of Transport of the RF (2015). No. AM-23-r dd. 14.03.2008 (revision: 14.07.2015) "On implementation of guidelines “Consumption rates for fuels and lubricants in motor vehicles".

Repin, S.V., Chmil, V.P. (2012). Raschetnye modeli obespecheniia rabotosposobnosti i effektivnosti transportno-tekhnologicheskikh mashin v ekspluatatcii [Calculation models to ensure the operating capability and efficiency of transport technological machines]. Saint Petersburg: Saint Petersburg State University of Architecture and Civil Engineering, p.89. (in Russian)

Volkov, S.A., Evtyukov, S.A. (2008). Stroitelnye mashiny [Construction machinery]. Saint Petersburg: Publishing House DNK, p.704. (in Russian)




DOI: https://doi.org/10.23968/2500-0055-2017-2-4-20-25

Refbacks

  • There are currently no refbacks.




     

ISSN: 2500-0055