Szczegóły publikacji
Opis bibliograficzny
Defining the cubature changes of historic St. Kinga Chamber in Bochnia Salt Mine, using laser scanning technology / Anna SZAFARCZYK, Rafał GAWAŁKIEWICZ // E3S Web of Conferences [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 2267-1242. — 2018 — vol. 35 art. no. 04006, s. 1–8. — Wymagania systemowe: Adobe Reader. — Tryb dostępu: https://www.e3s-conferences.org/articles/e3sconf/pdf/2018/10/... [2018-04-04]. — Bibliogr. s. 7–8, Abstr. — Publikacja dostępna online od: 2018-03-23. — POL-VIET 2017 : scientific-research cooperation between Vietnam and Poland : Krakow, Poland, November 20–22, 2017
Autorzy (2)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 113122 |
|---|---|
| Data dodania do BaDAP | 2018-04-26 |
| DOI | 10.1051/e3sconf/20183504006 |
| Rok publikacji | 2018 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | E3S Web of Conferences |
Abstract
In Poland, there are many mining enterprises, of historic character registered in the UNESCO World Heritage List. One of the oldest mining enterprises in Poland is the Salt Mine in Bochnia. The processes inside the rock mass require that surveying services carry out regular geometric control of the cavities. A particular attention should be paid (due to its sacral function) on St. Kinga Chamber, located 195 metres below the surface, on the mine level “August”. So far measurement technologies have been connected with the studies on changes in the geometry of cavities and based on linear bases used to measure convergence. This only provides discrete information (in a point) and not always presents a real state of deformation. In the scanning method, in practice a three dimension image of changes (structural deformations) is obtained, impossible to determine with the application of measurement methods, applied to measure the value of linear convergence (the method with a limited number of bases). Laser scanning, apart from determining the value of volume convergence, gives also the possibility of the visualization of 3D cavern. Moreover, it provides direct information to update mining numerical maps and make it possible to generate various cross-sections through the cavern. The authors analysed the possibility of the application of laser scanning (scanner Faro Focus 3D), as a modern tool allowing the measuring of the value of volume convergence.
