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Applied Physics and Mathematics

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Development of the ideas of explosive destruction of rock mass ifs
S.D. Viktorov

The article describes the main areas of research in the field of
explosive destruction of rocks used in mining. The results of
studies carried out in recent years. Provides information on the
possible use for breaking up rocks of various energy sources.
Are ideas about the possibility of raising the efficiency of
explosive training mountain of scale explosive destruction. The
information about the widespread adoption of these methods
in the largest iron ore companies in Russia. Showing Recent
results on the fracture processes at different levels of scale up to
the destruction to form particles of submicron size. Study of the
structural transformations of rock mass at the micro - and macro
features of allocation and distribution of energy in the charges of
various designs allowed us to control the action of a new issue of
explosion by breaking rock masses and the complex structure of
multi-component fields. The theoretical and practical issues of
the distribution of energy explosion, technologically important
process destroys the complex structure of rock mass and to find
ways to effectively deliver it to these places.
Key words and phrases: Control of rock failure, stress wave, mining
technologies, explosives, detonation, means of initiation, the
hierarchy of media, the stress-strain state.

Contacts: E-mail victorov_S@mail.ru

Pp. 24-30.

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