Szczegóły publikacji
Opis bibliograficzny
Rock bolts health monitoring using self-excited phenomenon / KWAŚNIEWSKI Janusz, DOMINIK Ireneusz, LALIK Krzysztof, KORZENIOWSKI Waldemar, ZAGÓRSKI Krzysztof, SKRZYPKOWSKI Krzysztof // Diffusion and Defect Data – Solid State Data. Part B, Solid State Phenomena ; ISSN 1012-0394. — 2016 — vol. 248, s. 186–191. — Bibliogr. s. 191, Abstr. — ISBN: 978-3-03835-769-8; e-ISBN: 978-3-0357-0260-6. — Publikacja dostępna online od: 2016-03-21. — 12th conference on Active noise and vibration control methods (MARDiH'2015), June 8–11, 2015, Kraków, Poland
Autorzy (6)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 96170 |
|---|---|
| Data dodania do BaDAP | 2016-03-24 |
| Tekst źródłowy | URL |
| DOI | 10.4028/www.scientific.net/SSP.248.186 |
| Rok publikacji | 2016 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Diffusion and Defect Data. Solid State Data, Part B. Solid State Phenomena |
Abstract
Health monitoring of rock bolts can indirectly indicate the state of rock which is crucial for mining safety. This paper presents an innovative application of the Self-excited Acoustical System SAS for stress change measurement in rock bolts which are used to secure roofs and walls in mines and tunnels. The method gives information on the change of rock stress in the immediate area next to the bolt. It can be used also to determine the necessity of the exploited bolt replacement.
