Technical condition diagnostics of the water supply facilities in the irrigation systems

Olgarenko, V. Ig.; Olgarenko, I. V.

doi:10.1088/1757-899x/698/2/022060

Cited by 27 publications

(10 citation statements)

References 4 publications

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“…-a decrease in the growth rate of the world agricultural market to 3% per year, which negatively affects the provision of food to the growing population of the planet [15];…”

Section: Resultsmentioning

confidence: 99%

Management of development of innovative ecosystems in reclamation

2021

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In the context of the coming digital globalization of the economy, an important factor in increasing the level of development of ameliorated agriculture is the widespread introduction of innovative agricultural technologies and agricultural production management into the practice of the domestic agro-industrial complex. The methodological basis of research is based on information and analytical methods, methods of expert assessments, system analysis and synthesis. Based on the results of the studies and the performed assessment, the role of innovation systems in the structure of the agricultural production economy and the experience of their application in the ameliorative sector of the economy in comparison with developed foreign countries are characterized. The influence of innovations on the efficiency and productivity of labor is shown and proposals are presented to reduce and eliminate the technological backwardness of agricultural production on reclaimed lands, consistent with the trends in the development of technologies for the production of advanced industries of the domestic and world economy. The main stages of the formation of production management systems, which provide support for the assignment of control actions, are presented. Reasons are revealed that hinder the full use of innovative technologies in agricultural production, associated with the lack of free funds among small-scale agricultural producers and their proper understanding of the strategic importance of innovations in the production process. A prognostic analysis of the innovative development of agricultural production based on “intelligent agricultural technologies”, is presented which unites objects via the Internet for receiving and exchanging information from built-in services.

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“…-a decrease in the growth rate of the world agricultural market to 3% per year, which negatively affects the provision of food to the growing population of the planet [15];…”

Section: Resultsmentioning

confidence: 99%

Management of development of innovative ecosystems in reclamation

2021

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“…The sealing of the butt joints has been broken, and water seeps into the soil of the pipe base, which is why the heterogeneity of the underlying soil is visible on the radar image [18,19]. When wet soil acts on concrete, an oxidative reaction occurs, and therefore cavities and depressions have formed on the surface of the lower part of the pipe [20].…”

Section: Methodsmentioning

confidence: 99%

Application of a Software and Hardware Complex to Improve the Operational Reliability of Water Pipelines

Bandurina

Бандурин

Prikhodko

2022

IOP Conf. Ser.: Earth Environ. Sci.

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This article discusses the issues of using a software and hardware complex to improve the operational reliability of water supply pipelines. The use of a software and hardware complex allows us to automate operational monitoring, and most importantly, significantly speed up the inspection of water supply pipelines for defects and damage by non-destructive testing methods, detect decompression and subsidence of soil around them. With its help, it is possible to characterize various parameters of defects and damages, as well as calculate the predicted residual life of their elements, and the geometric parameters of each defect, namely, the location, depth, width, height, as well as the operational assessment of the residual life, which consists in predicting the total number of freezing and thawing cycles that have passed during the period of operation and remained until the loss of bearing capacity of reinforced concrete elements of water pipelines.

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“…Geotextile containers used in Russia are made of woven material Geolon, the manufacturer of which is the Dutch company Ten Cate Nicolon. Geolon is made of strips (tapes) of polypropylene (Geolon PP) or multi-thread polyester (Geolon PE) [19]. Geotextile performs a number of functions -reinforcement and strengthening, soil separation, stabilization, and therefore the distribution of local loads, preventing the leaching of soil particles.…”

Section: Consequences Of Degradation Of Small Rivers [11]mentioning

confidence: 99%

Analysis of Impact of Urbanization Development on the Deterioration of Ecological State of Rivers

Бандурин

Prikhodko

Bandurina

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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The peculiarity of small rivers is the dependence of erosion-accumulative processes in their beds on the intensity of soil erosion in the catchment area: the smaller the river, the greater the contact with the catchment area of its channel, where mineral particles, washed off from its area, directly enter it. Soil erosion leads to the entry of an excessive amount of them into the channel of a small river, as a result of which sediment accumulation begins in it, siltation of the channel occurs. It leads to changes in the water regime of small rivers - a decrease in inter-soil runoff (up to the drying up of rivers), a sharp reduction in underground power supply. In the humid zone, due to the high water content, the siltation of small rivers is poorly expressed and has a local character. Siltation of small rivers is especially characteristic for the forest-steppe and steppe zones, as well as for the south of the forest zone. In the steppe zone of the European part of Russia, as a result of siltation, rivers of the first order completely disappeared, up to the fourth (up to 40-50 km long), leading to a total reduction of the river network by up to 30 %. In the forest zone, due to the disappearance of sources, the number of rivers of the first and second orders (up to 20 km long) decreased by 2.2 times. During the agricultural period (about 300 years), a layer of sediment with a thickness of 0.5 to 1 m accumulated in the beds and floodplains of small rivers in the southern half of the European part. The erosion of small riverbeds reaches on average only 20 % of washed off products, which is about 60 % of the total river sediment runoff. The rate of siltation of small rivers in the Don basin is 6-12 mm / year with a length of up to 25 km and about 1 mm/year with a length of 100 km and above. Siltation of small rivers is not typical for regions where the soil is washed away by meltwater, since the maximum flow of sediment into the rivers coincides with high water, when the channel-forming activity of water flows is most active.

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Technical condition diagnostics of the water supply facilities in the irrigation systems

Cited by 27 publications

References 4 publications

Management of development of innovative ecosystems in reclamation

Management of development of innovative ecosystems in reclamation

Application of a Software and Hardware Complex to Improve the Operational Reliability of Water Pipelines

Analysis of Impact of Urbanization Development on the Deterioration of Ecological State of Rivers

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