STUDY OF DEFORMATION PROCESSES IN METAL STRUCTURES OF MINE SURFACE BUILDING OF SKIP SHAFT

Abstract

Study of the deformation of the foundation and elements of the underground part of the skip shaft during the manufacture of forward concrete lining has been carried out. As part of the study, a thermomechanical model of the «rock mass — shaft support» system was de-veloped. Further, on the basis of the obtained results of mathematical modeling, the main fac-tors determining the deformation processes in the lining of the skip shaft are established. The results of the study were further used to develop an automated system of deformation monitor-ing of construction elements of mine surface building.