MODELING OF UNDERGROUND MINE WORKINGS IN CONSOLIDATING THE SOIL-ARRAY

Abstract


The article deals with the analysis of computer modeling of stability of underground workings in the ground array strengthen cement mixtures. Based criteria by which the results of the computer simulation, the optimum strength of reinforced soil-array. It is shown that this technology can be used to strengthen in the sinking of underground mine workings in the loose soil.


About the authors

Dmitry V Velichko

Russian State Geological Prospecting University

Author for correspondence.
Email: dmitrii_velichko@mail.ru
Miklukho-Maklaya str., 23, Moscow, Russia, 117485

Senior Lecturer, Department of Mining

Andrei N Dronov

Peoples’ Friendship University of Russia

Email: dronov_ann@rudn.university
Miklukho-Maklaya str., 6, Moscow, Russia, 117198

Senior Lecturer, Department of Geology, Mining and Petroleum Engineering

Alexander A Tereshin

Peoples’ Friendship University of Russia

Email: tereshin_aa@pfur.ru
Miklukho-Maklaya str., 6, Moscow, Russia, 117198

Ph.D., Associate Professor of the Department of Geology, Mining and Petroleum Engineering

References

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  2. Modoni G., Croce P., Mongiovi L. Theoretical modelling of jet grouting // Géotechnique. 2006. Т. 56. № 5. Pp. 335—348.
  3. Malinin A.G., Gladkov I.L., Malinin D.A. Ehksperimental’nye issledovaniya parametrov strujnoj tekhnologii v razlichnyh gruntovyh usloviyah // Metro i tonneli. 2010. № 3. S. 32—33.
  4. Ter­Martirosyan Z.G., Strunin P.V. Strengthening weak soils in the basis of foundation slabs with use of technology of jet grouting // Vestnik MGSU. 2010. № 4­2. P. 310—315.

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Copyright (c) 2017 Velichko D.V., Dronov A.N., Tereshin A.A.

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