Blasting Technologies Department

 

High-Tech Materials Laboratory  

Elguja Chagelishvili

7, E. Mindeli Str.
I floor, room 107
Tel.: mob. 893 961937
E-mail: chageli@yahoo.com

 

 
 Date of birth:  10/10/1940
  Education:

 1959-1964 - Pedagogical Institute, physicist

 1970-1972 - Institute of Hydrodynamic, Novosibirsk,              

                   postgraduate study

  Degree:

 1972 - Candidate of Technical Sciences;

 1988 - Doctor of Phys.-Math. Sciences

  Position:

 Head of the Laboratory, Chief Researcher

  Professional experience
  record:

 1965 - 1970 - Institute of Mining Mechanics;
 1972 - up to date - Mining Institute

  Selected publications:
 
  • Hot explosive coating steel surfaces by diamond containing WC-CO alloys. Journal: L.P.P.L. "Grigol Tsulukidze Mining Institute", Works, 2010. pp: 72-76 (co-authors: M.Tsiklauri, A.Peikrishvili, N.Chikhradze, B.Godibadze).

  • System for protection people from accidental explosions in underground structures. Journal: L.P.P.L. "Grigol Tsulukidze Mining Institute", Works, 2010. pp: 17-24 (co-authors: E.Mataradze, T.Krauthammer).

  • Fabrication of WC-NiAl composites by hot explosive consolidation: a structure/property relationship investigation. "Mining Journal", N1(24), Tbilisi, 2010. pp. 68-82. (co-authors: A.Peikrishvili, L.Japaridze,  L.J. Kecskes,  B.Godibadze).

  • Hot shock wave synthesis and treatment of artificial diamonds. "Mining Journal", N1(24), Tbilisi, 2010. pp. 64-68. (co-authors: N.Chikhradze, A.Peikrishvili, M.Tsiklauri, B.Godibadze).

  • Results of Bench Testing of a New Automatic System for Protection People and Underground Facilities from Internal Explosions. Materials of the Third International Conference on Design and Analysis of Protective Structures, 10-12 May, 2010, Singapore. pp.263-270 (co-authors: E. Mataradze, T. Krauthammer, N.Chikhradze). 

  • Influence of Liquid Phase Concentration on Shock Wave Attenuation in Tunnels. Proceedings of the  21th  International Symposium on Military Aspects of Blast and Shock, October 3-8,  2010, Jerusalem, Israel (co-authors: E. Mataradze, T. Krauthammer, N.Chikhradze).  

  • Choice of Design parameters of an underground shock wave absorber. Proc. 13th International symposium on the Interaction of the Effects of Munitions with Structures (ISIEMS 13), Bruehl, Germany, 11-15 May 2009 (co-authors: E.Mataradze, T.Krauthammer, N.Chikhradze, I.Kalichava).
  • Hot Explosive consolidation of Nanostructural Cu-W Composites Structure/Property Relationship”, Euro PM Congress, Copenhagen, Denmark, Vol. 3, 2009, pp: 33-40. 12-14 October, 2009 (co-authors: A.Peikrishvili, M. Tsiklauri, B.Godibadze, L. Keskes, B. Klotz, G. Mamniashvili)
  • Structure and properties of hot shock wave consolidated Cu-W composites.Shock-Assisted Materials Synthesis and Processing: Science, Innovations, and Industrial Implementation, Moscow: TORUS PRESS Ltd., 2008. p.98 (co-authors: A.Peikrishvili,   Laslo J. Keckes, B.R.Klotz, G.I.Mamniashvili, B.Godibadze).
  • Hot shock wave consolidation of WC-NiAl composites: a structure/property relationship investigation. Shock-Assisted Materials Synthesis and Processing:Science, Innovations, and Industrial Implementation, Moscow: TORUS PRESS Ltd., 2008. p.45 (co-authors: A.PeikrishviliM.Tsiklauri, Laslo J. Keckes, B.Godibadze).
  • Hot explosive Jacketing and Strengthening of Tungsten Heavy and Hard Alloy Rods. Shock-Assisted Materials Synthesis and Processing:Science, Innovations, and Industrial Implementation, Moscow: TORUS PRESS Ltd., 2008. p.97 (co-authors: A.Peikrishvili, L.J. Kecskes, N.Chikhradze).
  • System for Protecting People and Underground Facilities from Internal Terrorist Explosions. Proceeding of the 2nd International Conference "Design and Analysis of Protective Structures 2006", Section 2. Underground Facilities, 13-15 November 2006, Singapore (co-authors: T.Krauthammer, E.Mataradze and N.Chikhradze).
  • Frequency Analysis of Electromagnetic Radiation from small Explosive Charges in Tunnels. Proceeding of the 2nd International Conference "Design and Analysis of Protective Structures 2006", Section 2. Underground Facilities, 13-15 November 2006, Singapore (co-authors: T.Krauthammer, E.Mataradze, N.Chikhradze et al.).
  • Explosive consolidation of WC-AlNi composites. Novel Materials, Georgian Engineering News, ISSN 1512-0287, 2006. p.p. 98-102. (co-authors:  A.PeikrishviliB.Godibadze, M.Tsiklauri, L.Kecskes, J.E. Pritchett, Bradley R.Klorz).
  • Fabrication of BC-NiAl Composites by Hot Explosive Consolidation: a Structure/Property Relationship Investigation. Conference on the Netherlands US Army Research Laboratory, Aberdeen  Proving Ground MD, USA. 2006.  (co-authors:  A.Peikrishvili, E.Carton, B.Godibadze).
  • Fabrication of WC-NiAl Composites by Hot Explosive consolidation: a structure/Property Relationship Investigation. Conference on Tungsten, Refractory and Hard metals VI Orlando, Florida 7-8 February. 2006. (co-authors:  A.PeikrishviliB.Godibadze).
  • Fabrication of WC-NiAl Composites by Hot Explosive consolidation. Congress PM Prague, Czech Republic 2-5 October, 2005  (co-authors:  A.Peikrishvili, L.Japaridze, B.Godibadze).
  • Fabrication of WC-MG Composites by Hot Explosive consolidation: A structural /Property Relationship Investigation. Congress PM Prague, Czech Republic 2-5 October, 2005  (co-authors:  A.Peikrishvili,  L.Keckes, B.Godibadze).
  • Fabrication of B4C-NiAl Composites by Hot Explosive consolidation: A Structural/Property Relationship Investigation. IS th International Symposium on Boron, Borides and Related Compounds. 21-26 August. 2005 (co-authors:  A.Peikrishvili, E.Carton, L.Keckes, B.Godibadze).
  • Fabrication of TiC-NiAl composites by Hot Explosive Consolidation: A Structural/Property Relationship Investigation. 2005 (co-authors:  A.Peikrishvili, E.Carton, L.Keckes, B.Godibadze).
  • Experimental Production of diamond-Like Modification of Boron Nitride in Dynamic Conditions With Early Thermal Activation. Accepted for Publication on the 10th International Conference New Diamond Science and Technology, ICNDST-10, Tsukuba, Japan, 2005 (co-author: N.Chikhradze).
  • The results of lab investigations of detonation properties of conversive blasting materials and mixtures with ammonium nitrate.  Mining Journal”, ¹2(15), Tbilisi, 2005. p.32-36 (co-authors: S.Khomeriki, R.MikhelsonN.Shekriladze, K.Antidze, I.Janashia, H.Tudeshki).
  • Development of a Method for the Identification of Explosions in Tunnels.  Georgian Engineering News, 3,  2004.  pp. 132-138. Tbilisi, Georgia (co-authors: T.Krauthammer, G.Butskhrikidze, E.Mataradze, et al.).
  • Study of  the Detection of Unauthorized Explosions in Tunnels. Mining Journal, Georgia, 2,  2004. pp.38-42 (co-authors: E.Mataradze, R.Mikhelson, T.Krauthammer, G.Butskhrikidze).
  • Hot explosives coating steel surfaces by diamond containing WC-Co Alloys. World Congress. 2004.p.p.473-478 (co-authors:  A.Peikrishvili et al.).
  • Hot Explosive Consolidation of Clad W-Cu Composition Powders. Proceeding of Powder Metallurgy World Congress & Exhibition, PM 2004 Vienna, Austria , 2004 v.5. p.p. 71-77  (co-authors:  A.Peikrishvili, N.Chikhradze, N.Dalakisvili, M.Tsiklauri). 
  • Hot explosive coating steel surfaces by diamond containing WC-Co Alloys. World Congress, Vienna, Austria 17-21 October, 2004. v.5. p.81 (co-authors:  A.Peikrishvili, N.Chikhradze, B.Godibadze).
  • Identification of Explosions in Underground Structures. Proceedings of the International Conference “ Measuring Microsystems for Environment Monitoring”, Tbilisi, June 16-19, 2004 (co-authors: R.Mikhelson, Krauthammer T., Butskhrikidze G.).
  • Hot explosive jacketing and strengthening of tungsten heavy and hard alloy rods. International Symposium of impact engineering. University of Cambridge. UK. 11-15, July-2004 (co-author A.Peikrishvili).
  • Means of Blast  Identification.  № GE P 2005 3703 B, 2004 (co-authors: E.Mataradze, Mikhelson R., Krauthammer T., Butskhrikidze G.).
  • Dynamic conditions with early thermal activation diamond like modification of boron nitrate. Current research and industrial practices, USA, 2003 (co-authors: S.Zelepugin, A.Dorfman, F. Marquis, N.Chikhradze).
  • Investigation and numeral simulation of phase transitions in carbon at moderate shock-wave. Current research and industrial practices, Chicago, USA, 2003, (co-authors: S.Zelepugin, A. Dorfman, F.Marquis, N.Chikhradze).
  • Explosive consolidation and jacketing tungsten base alloys at elevated temperatures Proceeding of 2003 conference on powder metallurgy and particulate materials, June 8- 12, 2003, Las- Vegas, USA p.p.18-20 (co-authors: S.Zelepugin, A.Dorfman, F.Marquis, N.Chikhradze).
  • Compaction of Ni-Al powders by explosive technology at elevated temperatures.Proceeding of 2003 conference of powder metallurgy and particulate materials, June 8-12, 2003, Las-Vegas, USA. pp. 40-43 (co-authors: B.Lapiashvili, E.Asatiani, A.Peikrishvili).
  • Influence of Neutron Irradiation on Shock wave Strengthened Titanium and Copper. Inern. Conference, USA, Chicago, 2003.(co-authors: B. Lapiashvili, E. Asatiani, A.Peikrishvili).
  • Experimental Investigations and Numeral Simulation of Phase Transitions in Carbon at Moderate. St.Peterburg, 2002. p. 139-141(co-authors: S.A.Zelepugin, A.C.Dorfman).
  • Explosive consolidation of WC-Co base powders in hot condition. European Conference on Hard Materials and Diamond Tooling, 2002. pp. 80-81 (co-authors: A.Peikrishvili, N.Chikhradze, A.Dgebuadze, Z.Chikviladze).
  • Hot shock wave compacting heavy and hard alloy powders. Book: " Advances in Powder Metallurgy 1996 Particulate Materials", complied by M.Cadle, K.S.Narishman, v.1, p.1, 1996.  p.53-62 (co-authors: L.Japaridze, A.Peikrishvili, N.Chikhradze).
  • Possibilities of obtaining Combined samplesfrom Tungsten-Based Alloys by High Temperature Shock-Wave Treatment. El-Paso, Texas USA, 1995. pp. 43-46 (co-authors:.L.Japaridze, A. Peikrishvili, N.Chikhradze).

  • The Effect of Prior Heating on the Explosive Strengthening of a Hard Alloy \Cemented Carbide.
    Fiz. Goreniya Vzryva. Vol. 14, no. 4, 1978. pp. 102-107
    (co-authors: E. Mindeli, Z. Mgeladze, G. Licheli,
    A. Peikrishvili).

  • Influence of preheating on the hardening of a solid alloy by explosion. Combustion, Explosion, and Shock Waves, Fizika Goreniya i Vzryva, Vol. 14, No. 4, pp. 102–107, July–August, 1978. (co-authors: E. Mindeli, Z. Mgeladze, G. Licheli, A. Peikrishvili)
    http://www.springerlink.com/content/t3185645271t2865/ .

  • Effect of preliminary heating on process of explosive deposition of solid particles on flat surfaces. Fizika Goreniya i Vzryva, Vol. 13, No. 5, pp. 777–781, September–October, 1977 (co-authors: E. Mindeli, Z. Mgeladze, G. Licheli, A. Peikrishvili)
    http://www.springerlink.com/content/p235n1t49503k0j7/

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