Estudio geotécnico in Lepe

In Lepe, slates and schists predominate, representing more than half of the substrate, with a significant presence also of limestones, dolomites and marbles, as well as fine sandstones and silts. The metamorphic substrates are typically compact and provide good bearing capacity, although discontinuities and possible local variations must be assessed. Fine sands and silts, by their nature, require checking their compaction and degree of saturation to ensure a safe foundation, whereas limestones and dolomites generally allow stable shallow foundations provided they do not present dissolution phenomena.

Seismic activity in Lepe is very low, with only 8 events over 30 years and a maximum recorded magnitude of 3.4, which implies that seismicity is not a relevant constraint for structural design. There is no evidence of karst development in the area or risk of expansivity, since the substrate is not clayey. Therefore, the main geotechnical factor to consider in Lepe is the local variability of the lithology, especially the transition between more and less competent materials, which determines the optimal foundation strategy.