Aspects of Analysis of Engineering Data of a Capital Construction Facility Based on an Engineering Digital Terrain Model

This article describes an approach to the exchange of information at the design stage of a capital construction facility using BIM technologies. One of the most important stages is the stage of indener surveys, at which an engineering digital terrain model is formed. An engineering digital terrain model and its constituent models are described. The table of the described types of elements of the engineering digital terrain model is given Describes the structures that create element libraries. The problems of using such libraries and solutions are given. The process of calculation and selection of building materials and equipment based on an engineering digital terrain model and a library of materials is described.