Monitoring and documentation of flaking-off phenomena in the historical Jeroným Mine

Title:

Monitoring and documentation of flaking-off phenomena in the historical Jeroným Mine

Creator:

Radovan Kukutsch, Petr Žůrek, and Martin Stolárik

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:03b57f0a-56a5-4893-827c-9242c3c46f55
uuid:03b57f0a-56a5-4893-827c-9242c3c46f55
issn:1214-9705

Subject:

Geologie. Meteorologie. Klimatologie, doly, jeskyně, mines, caves, caved areas, visual monitoring, Jeroným Mine, flaking-off, 7, and 551

Type:

article, články, model:article, and TEXT

Format:

print, bez média, and svazek

Description:

The medieval Jeroným Mine is a mine working in which places of various degrees of rock mass disintegration are there. Time-lapse recording, which has been performed in the Jeroným Mine since the year 2009, was induced by a necessity of documenting both areas of flaking-off and caved areas owing to an increased rate of occurrence of flaking-off phenomena in mine workings - rooms K3 and K4 of this mine. The methodology of recording, which uses as a basis repeated recording in time in the framework of geotechnical measurements carried out quarterly, is based on the principle of maintenance of not only parameters of images themselves, but also of location of a photo device used for documentation provision. This process is followed by the creation of information sheets of areas of flaking-off and caved areas and their classification. The method of recording was used owing to a high degree of disintegration of the rock mass in selected mine workings, a possibility of extension of caved areas and also the high rate of occurrence of subsidence phenomena occurring above those workings and even sporadically reaching the mine workings. Time-lapse recording is thus performed primarily in mine workings with reduced stability, situated very close to the surface. With regard to the principle of this method, results will be known only in further years., Radovan Kukutsch, Petr Žůrek and Martin Stolárik., and Obsahuje bibliografii

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Source:

Acta geodynamica et geomaterialia : | 2010 Volume:7 | Number:3 (159)

Harvested from:

CDK

Metadata only:

false