Szczegóły publikacji
Opis bibliograficzny
Effect of the entire coal basin flooding on the land surface deformation / Krzysztof TAJDUŚ, Anton Sroka, Mateusz Dudek, Rafał Misa, Stefan Hager, Janusz RUSEK // Archives of Mining Sciences = Archiwum Górnictwa ; ISSN 0860-7001. — 2023 — vol. 68 no. 3, s. 375-392. — Bibliogr. s. 388-392, Abstr. — Publikacja dostępna online od: 2023-09-28
Autorzy (6)
- AGHTajduś Krzysztof
- Sroka Anton
- Dudek Mateusz
- Misa Rafał
- Hager Stefan
- AGHRusek Janusz
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 149145 |
|---|---|
| Data dodania do BaDAP | 2023-10-19 |
| Tekst źródłowy | URL |
| DOI | 10.24425/ams.2023.146857 |
| Rok publikacji | 2023 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Archives of Mining Sciences = Archiwum Górnictwa |
Abstract
This paper presents one of the environmental problems occurring during underground mine closures: according to the underground coal mine closure programme in Germany, the behaviour of the land surface caused by flooding of the entire planned mining area – the Ruhr District – had to be addressed. It was highlighted that water drainage would need to be continuous; otherwise, water levels would rise again in the mining areas, resulting in flooding of currently highly urbanised zones. Based on the variant analysis, it was concluded that the expected uniform ground movements caused by the planned rise in the mining water levels (comprising a part of two concepts – flooding up to the level of –500 m a.s.l. and −600 m a.s.l.), in the RAG Aktiengesellschaft mines, will not result in new mining damage to traditional buildings. The analysis included calculations of the maximum land surface uplift and the most unfavourable deformation factor values on the land surface, important from the point of view of buildings and structures: tilt T, compressive strain ε– and tensile strain ε+. The impact of flooding on potential, discontinuous land surface deformation was also analysed.
