- 21. Substantiation of rational drive parameters for reliable operation of heavy-loaded mechanisms
- (Geotechnical and mining mechanical engineering, machine building)
- ... is determined for plain mechanisms of the fourth-class structural group. It has also been found that probability of spontaneous transition from one assembly to another closely-spaced assembly in heavy-loaded ...
- Created on 26 October 2019
- 22. Energy advantages of container transport technology in deep careers
- (Mining)
- ... and dynamics of energy consumption in deep pits. It was established that energy consumption for technological transportation in deep quarries ranges from 22‒55 % for assembly transportation and to 85‒90 ...
- Created on 26 October 2019
- 23. Geo-energetics of Ukrainian crystalline shield
- (Mining)
- ... Energy and Mineral Production SWEMP 2010, (pp. 488-493). 28. Sdvizhkova, Ye. A., Babets, D. V., & Smirnov, A. V. (2014). Support loading of assembly chamber in terms of Western Donbas plough longwall. ...
- Created on 13 June 2019
- 24. Restoration of urban underground workings using secondary polymer composites
- (Environmental safety, labour protection)
- ... inefficient solutions for protecting the structures from corrosive environmental influences, poor quality of materials and construction and assembly operations during erection. Restoration of operational ...
- Created on 04 March 2019
- 25. Method of indirect measurement of oxygen concentration in the air
- (Environmental safety, labour protection)
- ... and Thornes, J., 2017. Resilience of urban ambulance services under future climate, meteorology and air pollution scenarios. In: EGU General Assembly Conference Abstracts[online], 19, p. 17757. ...
- Created on 29 October 2018
- 26. Some aspects of synthesis of linkage of complex structures
- (Geotechnical and mining mechanical engineering, machine building)
- ... links against the frame; - assembly mode significantly affects the quality of the crushing process; - assemblies can be located very close, which can cause spontaneous transition from one assembly ...
- Created on 03 July 2018
- 27. Modeling of stress-strain state of fractured rock mass nearby of conjugated workings
- (Mining)
- ... loading of assembly chamber in terms of Western Donbass plough longwall. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 5, pp. 26–32. 5. Ulanova, N. P., Sdvyzhkova, O. O. and Prikhodko, V. V., ...
- Created on 11 March 2018
- 28. Study of the stress state of the downhole jet pump housing
- (Geotechnical and mining mechanical engineering, machine building)
- ... assembly. The suggested principle of combined analysis of hydrodynamic and strength characteristics can also be used for modeling the operating process of surface ejector pumps, which are the part of the ...
- Created on 17 November 2017
- 29. Search of variants of assemblies of structural groups in planar linkages
- (Geotechnical and mining mechanical engineering, machine building)
- ... is four. Practical value. The results of the research can be used in designing the mechanisms of new machines when choosing a specific variant of assembly of a third class structural group appropriate ...
- Created on 21 May 2017
- 30. Criterion to select rational parameters of supports to reduce expenditures connected with construction and maintenance of development working
- (Mining)
- ... D.V. and Smirnov, A.V., 2014. Support loading of assembly chamber in terms of Western Donbas plough longwall. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 5, pp. 26‒32. 10. Phase2. ...
- Created on 21 May 2017
- 31. Effect of mutually amplifying action of two coordinate shock loading in problems of dynamics of knots of machines
- (Geotechnical and mining mechanical engineering, machine building)
- ... assembly machines, the results are used when determining the regulatory regime of bench tests for multicoordinate impact force, which improves durability and reliability in operation. References/Список ...
- Created on 19 January 2017
- 32. Comparative analysis of two failure criteria for rocks and massifs
- (Mining)
- ... Sdvizhkova, Ye.A., Babets, D.V. and Smirnov, A.V., 2014. Support loading of assembly chamber in terms of western Donbas plough longwall. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, No. 5, pp. ...
- Created on 19 January 2017
- 33. Geomechanical estimation of the effectiveness of sewer tunnel repair by the “pipe in pipe” technology
- (Geotechnical and mining mechanical engineering, machine building)
- ... с массивом грунта / Н.Н.Фотиева, Т.Г.Саммаль // Вестник Самарского гос.-техн. ун-та. – 1998. – № 6. – С. 148–149. 3. Sdvyzhkova, O.O., Babets, D.V. and Smirnov, A.V., 2014. Support loading of assembly ...
- Created on 04 August 2016
- 34. Determination of the displacement of rock mass nearby the dismantling chamber under effect of plow longwall
- (Geotechnical and mining mechanical engineering, machine building)
- ... D.V. and Smirnov, A.V., 2014. Support loading of assembly chamber in terms of Western Donbas plough longwall. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, no .5, pp. 26–32. Сдвижкова О.О. ...
- Created on 22 June 2016
- 35. Mineralogical and petrographical peculiarities of dolerite from Aprelskoye deposit (Ingul Megablock of Ukrainian Shield)
- (Geology)
- ... Shield of Volgo-Sarmatia caused by rotation during the assembly of supercontinent Columbia (Nuna)”, Lithos, no.156, pp. 1–21. Вишневская Е.А. Петрографическая характеристика долеритов Розановского ...
- Created on 27 October 2015
- 36. Support loading of assembly chamber in terms of Western Donbas plough longwall
- (Mining)
- ... caused by constructing the assembly chamber and creating the excavation behind the longwall. Additional goal is to develop techniques for calculating the bearing capacity of assembly chamber support and ...
- Created on 13 November 2014
- 37. Problems of increase of labour productivity in mechanical engineering
- (Economy and management)
- ... of its efficiency are considered. Results of the analysis of labour productivity in machine-assembly department of machine buildingare shown. Bibliography: 1. Ukrainian source: Buts Yu.V., ...
- Created on 26 November 2012
- 38. Features of use of rubber-air reinforced lining in West Donbass mines
- (Mining)
- ... Dnipropetrovsk, Ukraine Abstract: Support of the capital workings can have a high margin of safety in normal conditions and does not require disassembly. Moreover, it can be reinforced at ...
- Created on 16 November 2012