Carregant...
Fitxers
Tipus de document
ArticleVersió
Versió publicadaData de publicació
Llicència de publicació
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/163102
Using several monitoring techniques to measure the rock mass deformation in the Montserrat Massif
Títol de la revista
Director/Tutor
ISSN de la revista
Títol del volum
Recurs relacionat
Resum
Montserrat Mountain is located near Barcelona in Catalonia, at the north-east corner of Spain, and its massif is formed by conglomerate interleaved by siltstone/sandstone with steep slopes very prone to rock falls. The increasing visitor's number in the monastery area, reaching 2.4 million per year, has pointed out the risk derived from rock falls for this building area and also for the terrestrial accesses, both roads and rack railway. A risk mitigation plan is currently been applied for 2014-2016 that contains monitoring testing and implementation as a key point. The preliminary results of the pilot tests carried out during 2014 are presented, also profiting from previous sparse experiences and data, and combining 4 monitoring techniques under different conditions of continuity in space and time domains, which are: displacement monitoring with Ground-based Synthetic Aperture Radar and characterization at slope scale, with an extremely non uniform atmospheric phase screen because of the stepped topography and atmosphere stratification; Terrestrial Laser Scanner surveys quantifying frequency for unnoticed activity of small rock falls, and monitoring rock block displacements over 1cm; monitoring of rock joints with a wireless net of sensors; and tentative surveying for singular rocky needles with Total Station.
Matèries (anglès)
Citació
Citació
JANERAS CASANOVA, Marc, JARA, José antonio, LÓPEZ, F., MARTURIÀ, J., ROYÁN CORDERO, Manuel jesús, VILAPLANA, Joan manuel, AGUASCA, Albert, FÀBREGAS, Xavier, CABRANES, F., GILI, Josep a.. Using several monitoring techniques to measure the rock mass deformation in the Montserrat Massif. _IOP Conference Series: Earth and Environmental Science_. 2015. Vol. 26, núm. 1-19. [consulta: 23 de gener de 2026]. ISSN: 1755-1307. [Disponible a: https://hdl.handle.net/2445/163102]