Estudio geotécnico in Cenicero

In the municipality of Cenicero, the ground is mainly composed of terrains formed by sandstones, conglomerates and flysch formations, which account for approximately two thirds of the substrate. Owing to their granular and consolidated nature, these soils exhibit a good bearing capacity, generally suitable for shallow direct foundations. Fine sand fractions, silts and compact gravels are distributed occasionally, providing local variability in strength and in behaviour under loads. It is important to highlight the presence of extensive and highly permeable aquifers, which suggests the need to take into account possible high groundwater levels and to correctly manage drainage conditions during and after the foundation works.

Seismicity in Cenicero is high, with a number exceeding 150 events over 30 years, although the maximum recorded magnitude (Mmax 4) does not reach critical levels. This factor must be assessed when defining structural procedures and requirements, but by itself it does not constitute a severe limitation for construction. There is no evidence or risk associated with karstification processes. Likewise, the non-clayey nature of the substrate rules out the possibility of expansiveness, reducing the risk of differential movements due to swelling or shrinkage. In summary, the combination of high permeability conditions and the presence of aquifers, together with high seismicity, are the main aspects to be considered in geotechnical studies in Cenicero.