STABILITY DETERIORATION OF CLIFF FACES DUE TO HISTORICAL MINING IN THE ELBE SANDSTONES PROTECTED AREA

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00361321%3A_____%2F22%3AN0000001" target="_blank" >RIV/00361321:_____/22:N0000001 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/44555601:13410/22:43897495

Výsledek na webu

<a href="https://doi.org/10.14311/CEJ.2022.04.0039" target="_blank" >https://doi.org/10.14311/CEJ.2022.04.0039</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14311/CEJ.2022.04.0039" target="_blank" >10.14311/CEJ.2022.04.0039</a>

Jazyk výsledku

angličtina

Název v původním jazyce

STABILITY DETERIORATION OF CLIFF FACES DUE TO HISTORICAL MINING IN THE ELBE SANDSTONES PROTECTED AREA

Popis výsledku v původním jazyce

The paper is a methodological study for registering abandoned mining sites and for the assessment ofstability of artificial sandstone outcrops.Thestudypresents partial results of the expert cooperation between geologists and historians in the Bohemian Switzerland (Elbe Sandstones) area focused on mapping and documentation of old quarriesand mining pits.More than three thousand abandoned quarries for building stone were newly mapped and registered within the study area. Attention was given not only to the preserved relics after mining and their historical context: methods of stone extraction were also described, and the current state of quarries and mining areas was documented. Many of them represent unstable quarry faces prone to rockfall.The present survey and documentation of old quarries identified hitherto unknown sites of potentialhazard, where old quarry faces or their parts are endangered by rockfalland can represent a potential risk in populated or tourist-visited areas (e.g.,the Elbe River canyon between Děčín and the state border, Suchá Kamenice River valley,Rabštejnské údolí Valley, KvádrberkHill, Děčín–Podmokly,Děčín–Dolní Oldřichov, Ludvíkovice and Janská areas, Pekelský důl Valley, etc). Catastrophic events have already occurred in some quarries, and severallocalities had to be technically secured by stabilizing works recently, fresh rockfalls from 2021/2022 were also registered. One of the aims was therefore to create an inventory map of risk related to old quarries and the assessment of the present-day degree of hazard.Three-dimensional models of selected quarry faceswere created using modern technology including calculation of cubic capacity of excavated material and collapsed masses. The complete results are included in the map geodatabase, which is under constructionand which will be exploitableforanimplementation within the information-educational and state-administration systems.

Název v anglickém jazyce

STABILITY DETERIORATION OF CLIFF FACES DUE TO HISTORICAL MINING IN THE ELBE SANDSTONES PROTECTED AREA

Popis výsledku anglicky

The paper is a methodological study for registering abandoned mining sites and for the assessment ofstability of artificial sandstone outcrops.Thestudypresents partial results of the expert cooperation between geologists and historians in the Bohemian Switzerland (Elbe Sandstones) area focused on mapping and documentation of old quarriesand mining pits.More than three thousand abandoned quarries for building stone were newly mapped and registered within the study area. Attention was given not only to the preserved relics after mining and their historical context: methods of stone extraction were also described, and the current state of quarries and mining areas was documented. Many of them represent unstable quarry faces prone to rockfall.The present survey and documentation of old quarries identified hitherto unknown sites of potentialhazard, where old quarry faces or their parts are endangered by rockfalland can represent a potential risk in populated or tourist-visited areas (e.g.,the Elbe River canyon between Děčín and the state border, Suchá Kamenice River valley,Rabštejnské údolí Valley, KvádrberkHill, Děčín–Podmokly,Děčín–Dolní Oldřichov, Ludvíkovice and Janská areas, Pekelský důl Valley, etc). Catastrophic events have already occurred in some quarries, and severallocalities had to be technically secured by stabilizing works recently, fresh rockfalls from 2021/2022 were also registered. One of the aims was therefore to create an inventory map of risk related to old quarries and the assessment of the present-day degree of hazard.Three-dimensional models of selected quarry faceswere created using modern technology including calculation of cubic capacity of excavated material and collapsed masses. The complete results are included in the map geodatabase, which is under constructionand which will be exploitableforanimplementation within the information-educational and state-administration systems.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

10505 - Geology

Projekt

<a href="/cs/project/TL05000407" target="_blank" >TL05000407: Databáze starých lomů a dobývek na území NP České Švýcarsko a CHKO Labské pískovce</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Stavební obzor (Civil Engineering Journal)

ISSN

1805-2576

e-ISSN

—

Svazek periodika

31

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

17

Strana od-do

516-532

Kód UT WoS článku

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EID výsledku v databázi Scopus

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