Results 91 to 100 of about 13,177 (170)
A methodology for physically based rockfall hazard assessment [PDF]
Rockfall hazard assessment is not simple to achieve in practice and sound, physically based assessment methodologies are still missing. The mobility of rockfalls implies a more difficult hazard definition with respect to other slope instabilities with
F. Agliardi, G. B. Crosta
core +1 more source
Real-scale investigation of the kinematic response of a rockfall protection embankment [PDF]
This paper addresses the response of rockfall protection embankments when exposed to a rock impact. For this purpose, real-scale impact experiments were conducted with impact energies ranging from 200 to 2200 kJ.
Gotteland, P. +3 more
core +3 more sources
Gljúfurárjökull, located on the Tröllaskagi Peninsula in northern Iceland, is a small glacier approximately 3.8 km in length. This study analyses the glacier's evolution through a combination of methods including: (i) geomorphological mapping, (ii) Cosmic‐Ray Exposure (CRE) dating, (iii) lichenometry and (iv) palaeoglacier reconstruction (volume ...
Nuria Andrés +13 more
wiley +1 more source
Unravelling the evolution of the Frébouge polygenetic cone in Val Ferret (Mont Blanc Massif)
Proglacial settings in the Alps are typically polygenetic, often characterized by a complex and discontinuous interplay between glacial, fluvial and gravitational processes. These processes yield high volumes of sediments, which usually exceed their transportation capacity.
Catharina Dieleman +6 more
wiley +1 more source
The interaction between glaciers and the debris accumulating on their surfaces is critical as the Earth warms, with consequences for ice dynamics, hydrology and mass balance together with slope and sedimentary processes. Understanding this interaction is necessary since it influences ablation rates, sediment and meltwater pathways.
Paulina Mejías Osorio +5 more
wiley +1 more source
ROFRAQ: A statistics-based empirical method for assessing accident risk from rockfalls in quarries. International Journal of Rock Mechanics and Mining Sciences. [PDF]
This paper describes an empirical method, called Rockfall Risk Assessment for Quarries (ROFRAQ), which assesses the risk associated with rock falls in quarries.
Alejano Monge, Leandro R. +4 more
core +2 more sources
ABSTRACT Given the ongoing climate crisis, the frequency and severity of natural disasters are increasing. These events result in enormous reconstruction costs, pose a high burden on state budgets, and potentially drive homeowners into private insolvency.
Anne‐Marie Parth
wiley +1 more source
From rockfall source area identification to susceptibility zonation: a proposed workflow tested on El Hierro (Canary Islands, Spain) [PDF]
Rockfall modelling is a common topic in the landslide literature, but a comprehensive workflow for rockfall susceptibility zonation remains a challenge.
R. Sarro +3 more
doaj +1 more source
A Robust and Cost-Efficient Design of Lightweight Rockfall Catch Fences for Railways [PDF]
Trains and railway infrastructure are subjected to serious potential hazards from detached falling rock(s) in mountain regions worldwide. This can lead to severe damages, casualties and significant delays.
Al-Budairi, Hassan, Gao, Zhiwei
core
Modelling of rockfall motion [PDF]
An analysis of natural hazards caused by rockfalls (common expression for falling stones and boulders; and other similar forms of gravitational mass movements) is an important element of risk management in mountainous regions.
Majes, Bojan +2 more
core

