A novel positioning system for three-dimensional fracture displacement monitoring in the British Cave Science Centre, Poole's Cavern, Buxton, Derbyshire

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F20%3A00546803" target="_blank" >RIV/67985891:_____/20:00546803 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/20:00546803

Výsledek na webu

<a href="https://www.researchgate.net/publication/348335681_A_novel_positioning_system_for_three_dimensional_fracture_displacement_monitoring_in_the_British_Cave_Science_Centre_Poole's_Cavern_Buxton_Derbyshire" target="_blank" >https://www.researchgate.net/publication/348335681_A_novel_positioning_system_for_three_dimensional_fracture_displacement_monitoring_in_the_British_Cave_Science_Centre_Poole's_Cavern_Buxton_Derbyshire</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

A novel positioning system for three-dimensional fracture displacement monitoring in the British Cave Science Centre, Poole's Cavern, Buxton, Derbyshire

Popis výsledku v původním jazyce

Fracture displacement monitoring in caves helps to identify potential dangers to human safety and has significant implications for their environmental protection. Such monitoring is also undertaken to study the preparatory factors that trigger breakdown or the kinematic behaviour of active tectonic faults and deep-seated gravitational slope deformations. Recently the authors designed and fabricated a novel positioning system for fracture displacement monitoring, and the system has been installed for testing in the British Cave Science Centre at Poole's Cavern, Buxton, Derbyshire. The positioning system records changes in an artificially generated electromagnetic field. Magnetic field data are immediately transformed into three-dimensional displacement data and the outputs are presented online in real time. Here, the first six months of monitoring results are presented. Two of the three displacement components, x and z, are characterized by conspicuous periods of pulsed instability in October 2019 and January 2020, whereas the third component, y, is characterized by a generally progressive displacement trend. Testing in the British Cave Science Centre has helped to demonstrate the feasibility of using the positioning system for fracture displacement monitoring in caves. Ongoing research focuses on reducing the physical size and energy requirements of the monitoring equipment so that it will be possible to deploy large sensor meshes in less accessible parts of the cave environment.

Název v anglickém jazyce

A novel positioning system for three-dimensional fracture displacement monitoring in the British Cave Science Centre, Poole's Cavern, Buxton, Derbyshire

Popis výsledku anglicky

Fracture displacement monitoring in caves helps to identify potential dangers to human safety and has significant implications for their environmental protection. Such monitoring is also undertaken to study the preparatory factors that trigger breakdown or the kinematic behaviour of active tectonic faults and deep-seated gravitational slope deformations. Recently the authors designed and fabricated a novel positioning system for fracture displacement monitoring, and the system has been installed for testing in the British Cave Science Centre at Poole's Cavern, Buxton, Derbyshire. The positioning system records changes in an artificially generated electromagnetic field. Magnetic field data are immediately transformed into three-dimensional displacement data and the outputs are presented online in real time. Here, the first six months of monitoring results are presented. Two of the three displacement components, x and z, are characterized by conspicuous periods of pulsed instability in October 2019 and January 2020, whereas the third component, y, is characterized by a generally progressive displacement trend. Testing in the British Cave Science Centre has helped to demonstrate the feasibility of using the positioning system for fracture displacement monitoring in caves. Ongoing research focuses on reducing the physical size and energy requirements of the monitoring equipment so that it will be possible to deploy large sensor meshes in less accessible parts of the cave environment.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

10505 - Geology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Cave and Karst Science

ISSN

1356-191X

e-ISSN

—

Svazek periodika

47

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

146-152

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85116470058