Estudio geotécnico in Corbins

In Corbins, the subsoil is mainly formed by sandstones, conglomerates and flysch, accompanied in smaller proportions by fine sands, silts and notable masses of groundwater. The presence of gravels and compact sands favours a good bearing capacity, facilitating the design of shallow foundations in most areas. On the other hand, although hard clays and marls appear in a relatively uncommon manner, in general, the ground behaviour makes it possible to undertake construction projects without significant limitations, thanks to the homogeneity and strength provided by these granular soils.

The seismicity of Corbins is very low, with only three events in the last 30 years and a maximum magnitude of 2.5, which minimises the influence of seismic actions on structural design. The expansive characteristics of some clay layers are subordinate and are only found in environments where the risk is mitigated by the climatic conditions, which reduces the likelihood of expansivity-related problems. The main geotechnical constraint in this municipality is the presence of extensive aquifers; therefore, it is essential to study the groundwater level and its variability before defining the foundation solutions.