Estudio geotécnico in Puebla de la Calzada

The dominant substrate in Puebla de la Calzada is primarily composed of compact gravels and sands, which provide a notable bearing capacity and facilitate the design of direct shallow foundations. The lesser presence of fine sands and silts suggests the importance of carrying out specific control in particular areas to prevent differential settlements. Extensive and highly permeable aquifers indicate a high hydraulic productivity of the subsoil, which also implies that the foundation must be carefully studied to prevent problems associated with a high water table, especially in areas close to identified masses of water.

The seismicity in the municipality can be classified as notable, with 52 events over 30 years and a maximum magnitude of Mmax 4.4, which requires attention in building projects to ensure an adequate structural response to seismic movements. In addition, the local existence of expansive clays, especially those affected by climatic conditions, introduces an expansivity risk that may compromise the stability of the foundations. In conclusion, the main geotechnical constraint in Puebla de la Calzada is the intermittent presence of expansive clays and the significant permeability of the ground, factors that require a detailed approach during the geotechnical study and in the proposed foundation system.