Bài báo khoa học

The issues of the development and reconstruction of district water supply systems are considered and new methods and methods for optimizing their structure and parameters are proposed, which allow, in a complex, to optimize the installation sites and performance of water intake and treatment facilities from surface and underground water sources, ways of transporting water from sources to consumers, including the choice optimal boundaries of the use of road and pipeline transport. The developed methods are based on the construction of redundant design schemes of possible options for the intake, water treatment and transportation of water and the search for the maximum flow of the minimum cost on them. At the same time, the throughput capacity of existing systems and structures is taken into account, methods of reconstruction of existing pipeline systems are optimized. The issues of increasing seismic resistance and the influence of seismic effects on the structure of structures and on the choice of a method for transporting water are considered separately. The methodology and method made it possible to substantiate the scheme and logistics of supplying water to three districts of the Irkutsk region.