Estudio geotécnico in La Puebla del Río

In La Puebla del Río, the dominant subsoil is mainly composed of compacted gravels and sands, which promotes a high bearing capacity for the foundations of structures. These soils allow efficient load transfer and, thanks to their granular nature, ensure adequate stability for shallow foundations. In addition, the presence of extensive, highly permeable and productive aquifers indicates the importance of controlling the groundwater table level and preventing possible migration of fines during foundation works.

Seismic activity in La Puebla del Río is very low, with a single recorded event in the last 30 years and a low maximum magnitude (Mmax 1.7), which minimises the seismic influence on structural design. However, the existence of areas with dominant expansive clays, or where problems associated with this type of soil have been identified, implies a significant risk to foundation stability. Controlling soil expansivity will be the main geotechnical constraint to consider in any construction project in the municipality.