The water structures’ operability analysis, taking into account damage and certain negative factors

Degtyarev, G. V.; Bakhtamyan, N. A.

doi:10.1088/1757-899x/913/2/022053

Cited by 2 publications

(2 citation statements)

References 6 publications

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“…In most cases, residential buildings were not erected in full, considering all the norms and requirements for the design of thermal insulation, taking into account the climatic features of the construction areas [3][4][5]. In the southern regions of Russia, new technological developments are rarely used, with the help of which it is possible to significantly reduce the cost of construction and operation of buildings [6].…”

Section: Introductionmentioning

confidence: 99%

Environmental substantiation for the use of alternative energy sources

et al. 2021

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An overview of the substantiation of the relevance of the transition to mass ecological housing construction, which is determined by an acute shortage of housing and a high increase in the cost of electricity, is given. The development of an ecological substantiation of an energy-independent house using the example of a one-story house, taking into account natural and climatic conditions, is presented. The characteristics of the work of all utilized engineering systems are considered. It has been established that the housing and utilities sector, being one of the main sources of air and groundwater pollution, creates a large amount of household waste, which has a detrimental effect on the environmental situation. Renewable energy sources have an inexhaustible supply, since they are obtained from natural processes that will not be exhausted in the foreseeable future. Thus, the prospects for renewable energy sources are in considering them to replace fossil fuels. Economic efficiency is defined, which implies that the energy source is economical both in relation to the net cost of production and in relation to supply. The development of renewable energy sources will play an important role in the transformation and digitalization of the Russian power industry. Technologies of energy storage, intelligent systems for forecasting production and demand, predictive analytics of equipment condition, consumption management and many others will be developed.

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Section: Introductionmentioning

confidence: 99%

Environmental substantiation for the use of alternative energy sources

et al. 2021

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“…Однозначно стоит вопрос об аккумуляции воды, обильно выпадающей в осенне-зимний период. Однако на сегодня практически все удобные для этого места использованы, дальнейшее развитие этого вопроса по критериям, устоявшимся в практике на сегодня, недопустимо [3][4][5]. Нельзя затапливать поймы рек, нельзя выводить в массовом количестве плодородные земли.…”

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Computer Modeling and Stress-Strain Analyses of the Seasonal Storage Dam Foundation

Degtyareva¹,

Vasilyev²

2021

SJRSRILIP

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Purpose: to study the influence of the water head in the upstream and the backwater on the part of the downstream on the seasonal storage dam, built in a mountainous area. Materials and methods: complex geological conditions of anchoring a responsible in terms of safety structure in a mountainous area prompted us to a more detailed study of the issue of its stress-strain state with the ability to offer designers in detail the limits of possible changes in the parameters of the displacement of the seasonal storage dam foundation. The need for the dam construction in the mountainous area is due to several factors. First of all, it is a fundamental need to accumulate water on the Black Sea coast of the North Caucasus, where there is an ever-increasing deficit both for the needs of agricultural producers and for public water supply, while in the autumn-winter period, precipitation falls in the region even in abundance, as it is evidenced by flood control costs. Secondly, the mountainous relief and their gorges is the nature-created volume for water accumulation. Thirdly, the lands of mountain gorges are the most unsuitable for agricultural use lands, in contrast to the lands of the valleys, where reservoirs are currently located. Results: the study of the influence of the water head in the upstream and the backwater from the downstream on the dam was carried out using numerical modeling using the Midas and Maxima software products, which made it possible to cover the entire range of actions necessary for solving such problems. Conclusions: it was found that in the range of backwater changes in the headwater of the dam from 0.6 to 2.8 m, displacements at the dam foundation have extreme values at constant values of the head at the dam of 1.0; 5.0 and 10.0 m. In general, the largest displacement values at the dam foundation are observed at the highest head of the dam in the upstream, equal to 10.0 m.

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The water structures’ operability analysis, taking into account damage and certain negative factors

Cited by 2 publications

References 6 publications

Environmental substantiation for the use of alternative energy sources

Environmental substantiation for the use of alternative energy sources

Computer Modeling and Stress-Strain Analyses of the Seasonal Storage Dam Foundation

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