Cerca
Ara es mostren els items 1-10 de 45
Erosion caused by propeller jets in a low energy harbour basin
(2017-01)
Article.
Accés obert
Article.
Accés obert
Field data of a harbour basin are compared with analytical formulations for predicting maximum scouring depth due to propeller jets. Spatial data analysis of seven-year biannual bathymetries quantifies the evolution of the ...
Impacts of future climate and land cover changes on landslide susceptibility: regional scale modelling in the Val d’Aran region (Pyrenees, Spain)
(2022-01)
Article.
Accés obert
Article.
Accés obert
It is widely accepted that future environmental changes will affect rainfall-induced shallow slides in high-mountain areas. In this study, the Val d’Aran region located in the Central Pyrenees was selected to analyze and ...
Seismic risk assessment using stochastic nonlinear models
(2020-02)
Article.
Accés obert
Article.
Accés obert
The basic input when seismic risk is estimated in urban environments is the expected physical damage level of buildings. The vulnerability index and capacity spectrum-based methods are the tools that have been used most ...
Geometric analysis of the original stands of roman amphitheater in Tarragona: method and results
(2015)
Article.
Accés obert
Realitzat a/amb: Institut Català d’Arqueologia Clàssica
Article.
Accés obert
Realitzat a/amb: Institut Català d’Arqueologia Clàssica
Despite being a well-known monument, the Roman amphitheatre of Tarragona, which is included in theUNESCO World Heritage List, was only fully studied in the late 1980s. The study was therefore subject tothe archaeological ...
Incertidumbre en el análisis multitemporal en terrenos escarpados debido al uso de MDE
(2021)
Article.
Accés obert
Article.
Accés obert
La calidad de los modelos digitales de elevación (MDE) es fundamental en geomorfología, especialmente en los estudios multitemporales en los que se quiere reconocer los cambios de relieve mediante el cálculo del volumen ...
Disaster risk reduction: a decision-making support tool based on the morphological analysis
(Elsevier, 2020-01)
Article.
Accés obert
Article.
Accés obert
Risk management due to natural hazards is a multidimensional and complex problem since it requires the knowledge and experience of several disciplines. The effectiveness of risk management can be analyzed, inviting to the ...
Two decades of GPS/GNSS and DInSAR monitoring of Cardona salt mines (NE of Spain) – natural and mining-induced mechanisms and processes
(2020-04)
Article.
Accés obert
Article.
Accés obert
Cardona area presents surface rising and subsidence active movements. In 1999 a series of sinkholes appeared due to the infiltration of Cardener River water into the mine tunnels, damaging surface infrastructures. Since ...
Rockfalls: analysis of the block fragmentation through field experiments
(2022-05)
Article.
Accés obert
Article.
Accés obert
Fragmentation is a common feature of rockfall that exerts a strong control on the trajectories of the generated blocks, the impact energies, and the runout. In this paper, we present a set of four real-scale rockfall tests ...
Simulation of full-scale rockfall tests with a fragmentation model
(2020-05)
Article.
Accés obert
Article.
Accés obert
In this paper, we present the upgraded version of RockGIS, a stochastic program for the numerical simulation of rockfalls and their fragmentation, based on a fractal model. The code has been improved to account for a range ...