Engineering Physics Annotation << Back RESEARCH OF THE MICROSTRUCTURE AND DISPERSE STRUCTURE OF ROCKS AFTER INTENSIVE DYNAMIC INFLUENCE S.D. VICTOROV, A.N. KOCHANOV, P.A. ALEKSANDROV, V.I. KALECHITS, M.N. SHAKOV The methodology is developed and experimental researches were executed for estimation of microstructural changes and disperse structure of rocks as a result of explosive influence. Electronic microscopy’s images of a samples’ surfaces were received before and after explosive influence at various scale levels. Quantitative particle size distribution in a range 0,3…10 microns were obtained by usage of laser particle size spectrometry after explosive destruction of rocks samples. Keywords: Destruction, micro- and nanoparticles, rock, explosion, electronic microscopy, the sample, structure, laser particle size spectrometry. E-mail: kochanov@mail.ru