Purpose: analysis of scientific literary sources and regulatory and technical documents in the field of land reclamation for the development of drainage design standards on irrigated lands in domestic practice.
Discussion. In the study and subsequent improvement of drainage systems on irrigated lands, the laws of structure and technology development, common in engineering creativity, can be used. The study of technical objects with the help of laws and regularities will make it possible to determine their effective structural properties, layout, characteristics during improvement and transition to new generations. One of the laws for improving technical objects is the law of progressive evolution of technology, the essence of which is that the elimination of the main defect or defects in the object in question allows for a transition from generation to generation, while it is necessary to consider the development of the object, in particular through the normative requirements in a historical perspective.
Conclusions. The analysis of the stages of regulatory and technical documentation development made it possible to determine the main directions for improving drainage systems in irrigation. Changes, occurred after the adoption of ISCS (Industry-Specific Construction Standards) 33-2.2.03-86 regarding the possibility of using new materials, technologies, hardware and software at the stages of design and construction of drainage on irrigated lands dictate the need to prepare a new document that would take into account the experience accumulated over a 40-year period in various scientific and practical developments.
irrigated lands, horizontal drainage, vertical drainage, combined drainage, design standards, drain spacing, drainage depth
Voevodin O. V., Kozhanov A. L. Development of drainage design standards on irrigated lands in domestic practice. Ways of Increasing the Efficiency of Irrigated Agriculture. 2023;91(3):310–321. (In Russ.).
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