Estudio geotécnico in Villanueva de la Torre

In Villanueva de la Torre, the ground is made up mostly of sandstones, conglomerates and flysch, which provides a generally competent foundation for shallow foundations and an adequate bearing capacity in most projects. The slates and schists, which are also present in a significant proportion, may exhibit some anisotropy or fragmentation—points that should be taken into account during the geotechnical investigation stage. The occasional occurrence of carbonate levels, such as limestones and dolomites, has little influence on the overall behaviour, but it may locally affect the ground compactness and the interaction with groundwater, given the presence of moderate aquifers in the area.

Seismicity in the municipality is high, with more than 200 events in the last 30 years and an Mmax of 4.6, which requires specific attention to structural design and to the recommendations set out in the current seismic code. There is no karst risk or significant problems associated with expansive soils, since the expansive clays detected are subordinate and are usually found in less significant areas or under favourable climatic conditions. Therefore, the most relevant factor in local geotechnical studies is seismicity and appropriate control of the behaviour of the main sedimentary materials.