Debris flow events are responsible for a fair amount of disasters worldwide that have caused a great deal of damages in the built environment. All the same, this phenomenon has caused many casualties. It is therefore, amongst the most dangerous natural hazards due to the elevated impact pressures it can reach.

Debris...

Avalanches are natural events that can have consequences such as silvicultural losses, infrastructural damages, fatalities. In this paper, the attention is given to glide avalanches starting by a glide crack, a tensile crack that propagates at the crown – the upper release limit – due to the internal stress variation. However, the presence of a glide crack does not always give rise to a glide avalanche....

The aim of this paper is to analyze the factors affecting hydrogen as well as Carbon Capture and Storage Technologies (“CCS”) policies with refer to countries’ upstream capacity of hydrocarbon activities. By using a panel data of 79 countries in 20 years, the interactive model will take into consideration Oil Reserves in relationship with Fossil Fuel Consumption, Blue or Green hydrogen...

The storage of natural gas in underground geological formations (UGS) has been widely adopted to guarantee a real-time response to the market requests as well as to ensure National “strategic” reserves. In the recent past, the UGS and related technologies have been approached with increasing interest also in terms of CO2 sequestration and of large-scale storage of chemical energy, with the...

Rockfall protection embankments are compelling mitigation measures for those situations involving very high kinetic energy or large blocks and where the slope toe is almost flat. Several systems have been developed, and, among them, reinforced earth embankments allow considerable heights and inclination of the faces up to 70°. Nevertheless, a common procedure for including the dynamic condition, i.e....