DETERMINING THE FILTRATION OF AN EARTH DAM AS ONE OF THE MOST IMPORTANT CALCULATIONS BIM- TECHNOLOGIES FOR HYDRAULIC STRUCTURES

The article considers a problem that can be used to model filtration through an earth dam using CAD software packages. This problem is one of the few that allow calculating the parameters of the stress-strain state and filtration of hydraulic structures within the framework of the BIM modeling concept. When designing hydraulic structures, filtration is one of the most important parameters that determines the further operating conditions of the capital construction project. The study, within the framework of the BIM modeling concept, presents an example and the result of calculating filtration through an earth dam in different time periods.