Estudio geotécnico in Carrizo

In the municipality of Carrizo, compact gravels and sands predominate, together with significant proportions of sandstones, conglomerates and flysch, as well as the presence of fine sands and silts. These formations generally ensure adequate bearing capacity for most buildings, allowing conventional shallow foundations in most situations. The high permeability and productivity of the aquifers in the area facilitate natural drainage, although it is advisable to check the groundwater level before carrying out foundations to avoid moisture-related problems or local instabilities, particularly in the areas closest to water bodies.

With regard to seismic hazard, Carrizo shows high activity, with more than 150 recorded events over 30 years and a maximum magnitude of 4.7, which makes it necessary to consider seismic actions in the structural design. Although there are some areas with subordinate expansive clays, their impact is considered to be lower due to their limited distribution and the local climate. The predominant factor to consider in the municipality’s geotechnical studies is, without doubt, the high level of seismicity, which must be incorporated rigorously during the calculation and design phase of the structure and foundation.