To optimize the excavation of rock using underground blasting techniques, a reliable and
simplified approach for modeling rock fragmentation is desired. This paper presents a …

Different kinds of cracks, including radial cracks, circumferential cracks, and spalling cracks,
are formed in rock blasting. Understanding the extension characteristics of these cracks is …

The Hess lead block compression test was used for the experimental determination of
brisance of explosives. This method exploits the deformation of a lead block resulting from …

Introduction. The open-pit mining method development in the modern context is associated
with the growing volume of mineral extraction. Rock mass drilling and blasting is the main …

The Hess lead block compression test was used for the experimental determination of
brisance of explosives. This method exploits the deformation of a lead block resulting from …

W artykule zaprezentowano wyniki eksperymentalno-numeryczne dodatkowej osłony
montowanej na pojazdach stosowanych do obniżenia efektywności min narzutowych na …