Перегляд по Автору "Sakhno, Ivan"
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Assesing a risk of roof fall in the development mine workings in the process of longwall coal mining in terms of Ukrainian mines
Sakhno, Ivan; Sakhno, Svitlana; Vovna, Oleksandr (National Mining University, 2020-03-30)Purpose is the analysis of the available approaches used to determine risks of injures of miners and the development of a new method to assess risks of roof fall in the development mine workings, which maintain long stopes ... -
Destruction of rocks by non-explosive destroying mixtures in underground mining
Sakhno, Ivan; Kachalov, Nikita (Видавництво НТУ ДП, 2020)Purpose. Study of hydration kinetics of non-explosive destructive mixtures and dynamics of pressure increase of their expansion. Methodology. The first group of experiments was performed on an autodyne NMR spectrometer. ...