Purpose: development of provisions on activities optimization during the reconstruction of hydro-reclamation systems.
Materials and methods. The object of research is the process of planning activities on reconstruction of hydro-reclamation facilities. During the research, a search and analysis of approaches to planning construction and operational activities on hydro-reclamation systems and methods for such planning as well as an analysis of the results of surveys of state hydro-reclamation systems and their elements were carried out. Analytical, comparative and logical methods were used.
Results. It has been found that the service life of the elements of hydro-reclamation systems is influenced by defects and shortcomings that are not eliminated in a timely manner, as well as climatic conditions, modes and operating conditions, and the environment in which the system is located. To maintain the operational state of hydro-reclamation systems and their elements, it is necessary to take into account and analyze observation data during the operation of the elements of hydro-reclamation systems. The shortcomings of existing methods for planning care and maintenance activities on hydro-reclamation systems have been identified. When solving a set of problems to improve the planning of the organization of care and maintenance activities, both during operation and during the reconstruction of systems and structures, it is proposed to use a decomposition approach.
Conclusions. The shortcomings of existing methods for planning care and maintenance activities on hydro-reclamation systems have been identified. The necessity to develop new methods for planning need for care and maintenance activities during operation and reconstruction, which would be based on a scientific basis and allow for the widespread use of economic and mathematical methods and modeling processes has been established. One of the planning methods is the decomposition approach, which allows presenting a general problem in the form of a set of simpler problems with subsequent correlation of their solutions.
hydro-reclamation system, care and maintenance activities, reconstruction, decomposition approach, structure, method
Slabunov V. V., Voevodin O. V. Decompositional approach to planning the activities on hydro-reclamation system reconstruction. Ways of Increasing the Efficiency of Irrigated Agriculture. 2023;91(3):36–46. (In Russ.).
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