ABOUT THE PECULIARITIES DEFORMATION OF SEVERE ELASTIC PLATE OF FINITE THICKNESS UNDER THE ACTION OF A MOVING LOAD FOR EXPLORING OF STRENGTH OF THE ICE COVE
The mathematical model has been made with the applying of theory of small elastic strains and well-tested numerical method for research of stress-strain state of elastic isotropic plate of finite thickness under the influence of the system load. The application of the developed model for the analysis of stress-strain state of the ice cover, which undergoes of deformation by the icebreaking device was shown. Also, it shows the suitability of this model for the analysis of the efficiency of ice-breaking ability of devices.