The calculation of the dynamic loads in boring pillar when boarding on the botomhole

Mathematical Modelling: Methods, algorithms, technologies
Authors:
Tsouprikov Alexandr A. Cherednichenko Vladimir G.
Abstract:

Is executed mathematical modeling of the boarding boring pillars on the bore hole face in ambience Matlab 7.5, explored connecting processes, caused deformation and load of the pillar in sections of its length. They Are Received curves of the type and length of the connecting processes, is installed that amplitude of the connecting processes in 1,5 times more weight of the pillar, but duration reaches 3,5 mines.