Optimization of GIS modules for processing data of gravity monitoring of subsoil in the Republic of Kazakhstan

Nazirova, A. B.; Dubovenko, Y. I.; Abdoldina, Farida; Kuzminets, Mykola

doi:10.3997/2214-4609.20215521136

Cited by 1 publication

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“…The speed of application of loads to the soil-packing surfaces V l reflects the mode of operation of the soil-packing equipment. It must be consistent with the overlap factor of the compaction zone [10,11]. Soil moisture W has a significant effect on the characteristics of its compaction.…”

Section: 5)mentioning

confidence: 93%

“…As a result of processing the data of numerical experiments [10], in accordance with the folded matrix, mathematical models were obtained to determine the stress state of the soil at the characteristic points of the massif under the pipelines, which are predictive models. Their adequacy was confirmed by the Fisher test with a confidence level of 0.95 [11].…”

Section: 7)mentioning

confidence: 99%

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Study of technical systems of materials compaction process

Nazarenko

Dedov

Bondarenko

et al. 2021

Dynamic Processes in Technological Technical Systems

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The working process of concrete mixture compaction is investigated. The model of the processing medium is determined, which is characterized by three stages. At the first stage of compaction it is a free-flowing medium, at the second and third stages of compaction it is an elastic-viscoplastic medium. This result lies in the definition of the physical and mathematical model, the equations of motion. The vibration system «machine-medium» at any moment of movement consists of two components -one is capable of accumulating energy that passes from one form to another (reactance), and the second is energy dissipation (active resistance). The influence of active and reactive forces on the general movement of the system under study has been investigated and determined. By solving the equations, analytical dependencies were obtained, which established the laws of motion of the «Vibration machine -sealing medium» system. Practical implementation for technical systems for the formation of concrete products and soil compaction processes under the main pipeline has been carried out. An algorithm and method for calculating the main parameters of vibration systems for compaction of working media have been developed.

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Section: 5)mentioning

confidence: 93%

Section: 7)mentioning

confidence: 99%