Methods computer modelling and analysis of geomechanical processes

摘要

In the report the problems of modelling, study and analysis of geomechanical processes have a place in the rock's massif with intense development of underground space are discussed. Today there is high-power effective methods of computer modelling of various mechanical processes (finite element methods, boundary element methods etc.), so important is the development of the basic general approaches and schemes to construction of model mathematical problems circumscribing the whole class of geomechanical processes and formulation of boundary problems and correct interpretation of outcomes of numerical calculations. The most effective way of the solution of the given problem is building up the system intended for fulfilment of calculations of a stress-strain state of the rock's massif and study deformed processes in massif as one from elements of a general system of geomechanical monitoring. Such approach actively develops by us at creation of systems of geomechanical monitoring for regions of development of liquid and hard mineral resources.