Estudio geotécnico in Jimena

In Jimena, the predominant geological substrate is made up of sandstones, conglomerates and flysch—competent materials with good bearing capacity—which simplifies the design of shallow foundations. Limestones, dolomites and marbles occur occasionally and can provide a solid base, whereas any occasional layers of fine sands, silts or hard clays are rare and generally do not condition the choice of foundation type. In specific areas, the impermeable nature of the formations may generate localised aquifers, which should be considered when carrying out specific projects.

Seismicity is very low, with only 6 events over 30 years and a low maximum magnitude, so it does not represent a relevant factor in structural calculations. However, attention should be paid to the possible presence of karst, especially where the substrate includes limestones and dolomites, as these may conceal cavities or dissolutions that alter the ground response. On the other hand, the absence of expansive materials in the substrate rules out swelling or shrinkage problems. The most relevant factor in Jimena for the geotechnical study is the prior verification of karstification-related risks in areas with limestone or dolomitic formations.