ACTUAL SCIENCE PROBLEMS OF MODERN GEOMECHANICS FOR CONDITIONS OF REPUBLIC OF BELARUS

Zhuravkov M.A., the Belarusian State University, Minsk, Republiс of Belarus

The features of accuracy ensuring at the production of large case-hardened gear wheels connected with change of their dimensions conditioned with structure transforming into chrome-nickel alloy steel at the technological treatment and service. For the first time the hypothesis about deformation of mentioned steel taking into account unknown earlier structure transformation in near border volumes of metal granules was formulated and confirmed experimentally. The recommendations concerning material selection for large case hardened gear wheels are given.

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• Gromyko O.V. [et al.] Populjarno o mehanike [About mechanics for the non-specialist reader]. Minsk, BGU, 2006. 159 p.
• Zhuravkov M.A., Stagurova O.V., Kovaleva M.A. Geomehanicheskij monitoring gornyh massivov [Geomechanics monitoring of mountain ranges]. Junikap, 2002. 252 p.
• Zhuravkov M.A., Zhuravkov M.A., Martynenko M.D. Teoreticheskie osnovy deformacionnoj mehaniki blochno-sloistogo massiva soljanyh gornyh porod [Theoretical foundations of deformation mechanics block-layered solid salt rock]. Minsk, Universitetskoe, 1995. 255 p.r
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• Shemyakin E.I. Ob invariantah naprjazhennogo i deformirovannogo sostojanija v matematicheskih modeljah sploshnoj sredy [On invariants of the stress and strain state in mathematical models of continuum]. DAN [DAN], 2000, vol. 373, no. 5, pp. 632–634.
• Zhuravkov M., Konovalov O., Bogdan S. Modelling of hydrogeomechanical processes in the regions of potash minerals deposits. Proceedings of Int. conference of geomechanics “The role of geomechanics in the stability of development of mining industry and civil engineering”. Bulgaria, Nessebar, 2007, pp.II-153–II-161.
• Andreiko S.S., Kalugin P.A., ShcherbaB.Ya. Gazodinamicheskie javlenija v kalijnyh rudnikah [Gas-dynamic phenomena in the potash mines]. Minsk, Vysh. shk., 2000, 335 p.
• Zhuravkov M.A., Bogdan S.I. Modelirovanie i prognoz katastroficheskih javlenij v geomehanike [Modeling and forecast of catastrophic events in geomechanics]. No. D200219, 2002. (In Russian, unpublished).
• Zhuravkov M.A., Zemskov A.N., Smychnik A.D. Vlijanie prirodnyh i tehnogennyh faktorov na neodinamicheskoe sostojanie litosfery v rajonah geologicheskih narushenij [Influence of natural and anthropogenic factors on the neodynamic state of the lithosphere in areas of geological faults]. Minsk, BelABZh, 1997. 121 p.
• Zhuravkov M.A., Smychnik A.D. Proektirovanie geomonitoringovyh sistem dlja regionov krupnomasshtabnogo osvoenija podzemnogo prostranstva [Design of geomonitoring systems for regions of large-scale assimilation of underground space]. Minsk, BelABZh, 1997. 189 p.
• Zhuravkov M.A., Al-Momani Kh.R., Shcherba B.Ya. Proektirovanie sistem soprjazhennogo geojekologicheskogo monitoringa. Sistemnaja organizacija soprjazhennogo geojekologicheskogo monitoringa [Design conjugated geo-environmental monitoring systems. System organization of the dual geo-environmental monitoring]. Minsk, Vysh. shk., 2003. 288 p.