A study of the quantitative picture of dynamic destruction of the rock mass near an opening using models made of optically active materials

Abstract

Since the asymptote of the deformation is absent: n may be equal to 1 in (25). It is not hard to establish that in this very sim~le case (the load-relief wave of severe rupture is being propagated) dZ~/d~ < 0, i.e. in the absence of deformation distribution in the direct SWLR (see problem 2, property 2), the line el = el (x) is convex relative to the x axis. If a~,,/as,, ~-~, then the deformation distribution has a more complex form, caused by the possibility of the formation of a load-relief wave from the RSWLR.The author wczgd like to thank V. M. Kuzneteov for his attention to this work. LITERATURECITED