Mathematical modeling in concept designing of bionic objects

Relevance of the work is conditioned by necessary improvement of the design methods for irregular shape objects. The paper presents the analysis of environmental design object arrangement according to the biological object. There used the methods of biologically based design and the methods of mathematical modeling (for load calculation). The article demonstrates that the similarity method of biological and technical objects can be used at the first design phase of the technical object shape. Use of materials and technologies is justified for winding stairs production, which includes a biological object. The principles of bionic aesthetics being the basis for design are substantiated.