Estudio geotécnico in Argés

In Argés, the dominant substrate corresponds to granite and gneiss, together with other igneous rocks, which gives the ground characteristics of high bearing capacity and low deformability. Areas with bodies of water are also frequent, so a detailed hydrological review is recommended for projects near watercourses or water sheets. The occasional presence of limestones and dolomites may induce variations in strength, although, in general, the rock formations favour shallow and deep direct foundations with good structural performance.

Seismicity in Argés is high, with more than 150 recorded events in the last few decades and an estimated maximum magnitude (Mmax) of 5.1; therefore, seismic action must form an essential part of the structural design. There are no indications of relevant karst processes. The non-clayey substrate rules out risks associated with expansivity. Thus, the main factor conditioning the choice of foundation in Argés is the correct consideration of the local seismic response and the possible influence of saturated zones or areas close to bodies of water.