Estudio geotécnico in Pino, O

In the municipality of Pino, O, the strata of compacted gravels and sands predominate, representing more than 75% of the soils present, accompanied by a significant proportion of fine sands and silts. These materials, due to their granular nature and good bearing capacity, usually provide favourable conditions for shallow foundation. However, it is important to analyse the spot presence of silty materials, whose volumetric changes with moisture could affect the uniformity of settlement if they are not treated appropriately in building projects.

Seismicity in Pino, O is considered moderate, with 20 events recorded in the last 30 years, although the maximum magnitude has been very low (Mmax 1.8), which limits the seismic impact on structural design. No karst-related phenomena or risks associated with expansive clays are reported in the area, so the main constraint is focused on controlling the homogeneity and compaction of the gravel and sand levels, as well as an appropriate characterisation of fine layers to ensure the safety and durability of the foundations.