Automated calculation of rectangular road cul-verts in the UKRRVS 22 program

Problem. The use of road culverts is currently an effective and relatively cheap means passing surface water under the body embankment. number pipes on highways in areas with different topography approximately 1.4 per 1 km route. Road pipes, depending cross section, can be round, rectangular, oval, elliptical, arched, polycentric. following are mainly used roads: round - 87%, rectangular 9%, rest 4%. Automated design systems to calculate characteristics water-permeable for example, GRIS_T program flow capacity small artificial structures. Also, a calculation culvert structures UKRRVS according Ukrainian standards being developed. includes storm runoff formula MA-DY/SoyuzDorProekt melt runoff; perforated reinforced concrete operation non-pressurized mode. article describes automation culverts. Goal. It proposed automate Methodology. current methods calculating throughput have been used. Programming was carried out C# language using object-oriented programming. Results. Attention focused pipes. Approaches world Ukraine considered. Computer-aided were analyzed. At moment, production uses automated GRIS company CRE-DO DIALOGUE. at development stage. A modern method issue methodology algorithmization this calculation, coding interface support has resolved. Practical value. An algorithm shows part code as example. Originality. automating modernized. Conclusions drawn.