Estudio geotécnico in El Vellón

In the municipality of El Vellón, the dominant substrate is formed by limestones, dolomites and marbles, which is very common in the area. As these materials are compact carbonate rocks of high competence, they provide a notable bearing capacity, which favours the selection of direct shallow foundation solutions in most cases. The existence of very permeable and productive aquifers requires proper management of groundwater during construction to avoid drainage problems or temporary stability issues in excavations.

Seismic activity in El Vellón is very low, with only five recorded events over thirty years and a low maximum magnitude, so seismicity does not represent a relevant constraint for structural design. Moreover, since the site is underlain by a non-clayey substrate, the risk of expansiveness is ruled out and no evidence of karst processes to take into account is observed. Thus, the main geotechnical consideration in the area lies in the correct assessment and management of the water table in relation to the high permeability of the limestone materials.