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Seasonal deformation processes at underground gas storage stations Texte intégral
2017
Perovych, L., Lviv Polytechnic National Univ. (Ukraine) | Begin, S., Ivano-Frankivsk National Technical Univ. of Oil and Gas (Ukraine)
This article is concerned with the problem of establishing process equipment deformation regularities, in particular, gas engine compressors at the compressor station of underground gas storage facility in Bohorodchany due to ground topographic surface vertical movements caused by gas flooding into and extraction from the reservoir bed in different seasons. Values of longitudinal and lateral pitches of gas-engine-compressor units’ foundation plates were determined using the results of topographic surface vertical movements monitoring. This provides an opportunity to predict adverse processes in gas engine compressors operation. On the other hand, this monitoring facilitates resolution of land resources sustainable and efficient use issues at underground gas storage territories.
Afficher plus [+] Moins [-]Theory and practice improving of mathematical processing of geodetic measurements for land management and cadastre works Texte intégral
2017
Trevoho, I., Lviv Polytechnic National Univ. (Ukraine) | Riabchii, Valeri, National Mining Univ., Dnipropetrovsk (Ukraine) | Riabchii, Vladyslav, National Mining Univ., Dnipropetrovsk (Ukraine)
The article generalizes theoretical and practical addition to the components of mathematical processing of geodetic measurements, which are the basis and used to support work in land management and cadastre. The research identifies general components of mathematical processing of geodetic measurements and components which are primarily used in the field of land management and cadastre. Completed investigation of the theoretical and practical foundations of these components and developed theoretical and practical additions improve the results of mathematical processing of geodetic measurements.
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