Estudio geotécnico in Ajofrín

In Ajofrín, the ground is characterised mainly by the presence of granite, gneiss and other igneous rocks, accounting for almost 74% of the ground. These formations provide a high bearing capacity, making them ideal for shallow foundations, although possible rocky outcrops and superficial disintegration must be taken into account. Less frequently, schists and slates are found, which, although they have lower strength, usually maintain good stability conditions. Hard clays and sandstones occur sporadically and usually also provide a suitable base for structures, provided that their degree of local consolidation is assessed.

The seismic activity in Ajofrín is high, with more than 200 events in the last 30 years and a maximum magnitude of 5.1, which makes it necessary to incorporate earthquake-resistant criteria in all phases of the design and structural calculations. The non-clayey substrate rules out risks associated with expansivity in the examined ground, favouring the safety of foundation support. No risks of karstification or problems linked to dissolution or ground collapse are detected, with seismicity being the primary technical constraint in any geotechnical study in this municipality.