2020
DOI: 10.1051/e3sconf/202020101029
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Research into harmful effect of underground mining operations on the state of buildings and structures located in the displacement area

Abstract: An urgent task of both the mine surveyor service and the entire mining sector is to develop and implement in production the remote digital methods for monitoring the deformations of buildings and structures, which are located in areas influenced by underground mining operations. When developing a new methodology for determining the buildings and structures deformations, special attention is paid to improving the photogrammetric method. The study is aimed at determining the optimal conditions for digital imagin… Show more

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Cited by 5 publications
(4 citation statements)
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“…The pillar absorbs loads from the broken ore, the crown and caved rocks, thus limiting conditions of rock pressure manifestations in workings. After extracting 50% of ore mass, the lover part of the ore massif is drilled out and ore drawing continues [59][60][61].…”
Section: Resultsmentioning
confidence: 99%
“…The pillar absorbs loads from the broken ore, the crown and caved rocks, thus limiting conditions of rock pressure manifestations in workings. After extracting 50% of ore mass, the lover part of the ore massif is drilled out and ore drawing continues [59][60][61].…”
Section: Resultsmentioning
confidence: 99%
“…Due to their instability, large hang-ups and rockfalls are possible. The ores do not tend to stick or drift, they are not rock-bump hazardous, cavities are not expected [15,[57][58][59].…”
Section: Resultsmentioning
confidence: 99%
“…Blizniukov. Of course, the determination of the boundaries of open pit mining should be carried out taking into account the conditions of stability of the massif of boundary rocks, which are performed by modern remote methods [17,18]. When determining the boundaries of the open pits according to known calculation principles, the economic calculating ratio is calculated according to technical and economic indicators, which are achieved at the time of design and its value is constant [19][20][21].…”
Section: Object and Methods Of Researchmentioning
confidence: 99%