… the blockshapes … blockshape SP3A, more than 95% of the blocks remain at the top of the slope, including 5% that approach the EC11 barrier – hence a very marked effect of shape…
… of fallingrocks on the basis of different rock sizes, rock shapes, and ground surfaces. A laboratory experiment of rocks with various … a rockfall protective barrier at an appropriate location. …
… or polyhedral shape and cannot reproduce more complex rockfall scenarios encountered in … barriers require large areas to construct and are unsightly. A typical flexible rockfallbarrier is …
G Hearn, RK Barrett, HH Henson - Transportation research …, 1995 - onlinepubs.trb.org
… of two types of rockfallbarriers are reported. Rockfallbarriers are designed to withstand … FIGURE 8 Deformed shapes of MSE rockfallbarrier after 1400-kJ impact (images at 0.05 sec…
… rockfall masses with rockfallprotectionbarriers. In this paper, rockfall hazard determination, rockfall analyses and rockfall … The properties, size and shape of the rock block and the shape …
D Toe, A Mentani, L Govoni, F Bourrier… - Rock mechanics and …, 2018 - Springer
… rockfallprotection structures with a specific focus on a barrier intended for low kinetic energies frequently encountered in the Alpine arc. This barrier … The shape of the symbols indicates …
W Shen, T Zhao, F Dai, M Jiang, GGD Zhou - Engineering geology, 2019 - Elsevier
… To mitigate the rockfall impact, protection structures such as reinforced concrete/rock sheds, … four differentblocks used in this study are also labeled in Fig. 2. The mass of all the blocks is …
… The aforementioned parametrical analysis are related with the blockshape, impact location … In this paper two Finite Element models of rockfallbarriers IBT-150 and IBT-500 have been …
… , we evaluate H at different locations z, ie, at the level of protectionbarriers and on the basis … Given the parallelepiped shapes of rocks, we estimated volume based on the length of their …