Unconventional hydrocarbon reserves substantially surpass those of conventional resources and therefore are extremely economically attractive. However, explorat
The main objective of this study is to contribute to the optimization of the formulation of sand concretes and its valorisation according to natural sands from
This paper presents results which concern regularities of propagation of discontinuous zones from mined-out space in rock massif with inclined bedding structure
Since the antiquity, and on an empirical basis, man has accumulated experience on the benefits and risks of minerals (such as, special clay, mud and sand) and o
Performance of explosive energy is rated in a number of ways, obtained either from theoretical calculations or from experimental tests. However, it is difficult