Engineering geology

Grouting techniques for the unfavorable geological conditions of Xiang’an subsea tunnel in China

Introduction The geological conditions of subsea tunnels are rather difficult to accurately explore because of the close proximity of an infinite amount of seawater. Therefore subsea tunnels are greatly affected … Read More

Geophysical methods for mapping Quaternary sediment thickness: Application to the Saint-Lary basin (French Pyrenees)

Introduction Mountainous glacial valleys commonly exhibit characteristic parabolic or “U”-shape transverse sections which are extensively studied and discussed in the literature (Augustinus, 1995, Harbor, 1990, Harbor et al., 1988, Hirano … Read More