<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The primary aim of this study is the analysis of the influence of multi-seam coal mining on a specific 110 kV overhead high-voltage power line. The paper presents the results of geodesic measurements of surface deformation in the area of the analysed location. The study also analyses mining-induced changes in the construction and the inclination of the transmission pylons. Some proposals for the reinforcement of the pylons are suggested. Additionally, pressing issues are identified indicating the necessity for the replacement of the existing pylon system of the overhead high-voltage power line.</p></abstract>

The primary aim of this study is the analysis of the influence of multi-seam coal mining on a specific 110 kV overhead high-voltage power line. The paper presents the results of geodesic measurements of surface deformation in the area of the analysed location. The study also analyses mining-induced changes in the construction and the inclination of the transmission pylons. Some proposals for the reinforcement of the pylons are suggested. Additionally, pressing issues are identified indicating the necessity for the replacement of the existing pylon system of the overhead high-voltage power line.

The influence of underground coal mining on an overhead high-voltage power line

Technical Transactions

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{"article-title":"The influence of underground coal mining on an overhead high-voltage power line"}

The primary aim of this study is the analysis of the influence of multi-seam coal mining on a specific 110 kV overhead high-voltage power line. The paper...

The influence of underground coal mining on an overhead high-voltage power line

Published Online: May 23, 2020

Page range: 87 - 100

DOI: https://doi.org/10.4467/2353737XCT.17.034.6345

Keywords
mining, surface deformations, power line protection

© 2018 Tadeusz Majcherczyk et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

The influence of underground coal mining on an overhead high-voltage power line

Published Online: May 23, 2020

Page range: 87 - 100

DOI: https://doi.org/10.4467/2353737XCT.17.034.6345

Keywordsmining, surface deformations, power line protection

© 2018 Tadeusz Majcherczyk et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

Keywords
mining, surface deformations, power line protection