Estudio geotécnico in Torrecillas de la Tiesa

In Torrecillas de la Tiesa, soils formed by slates and schists predominate, which represents a very frequent rocky substrate in the area. These materials, due to their compact nature and strength, generally provide good conditions for bearing capacity and allow for direct shallow or semi-deep foundations, although the possible presence of poorly consolidated layers or associated shallow aquifers may require specific attention in the design of the support.

Seismicity within the municipal area is notable, with 56 recorded events in the last 30 years, although the maximum magnitude is moderate (Mmax 3.1), meaning its impact on the project’s seismic design will be limited. The risk analysis for expansivity rules out problems associated with it, since the substrate is non-clayey. The main geotechnical constraint is therefore related to the presence of hard strata and low permeability, which influence drainage performance and the stability of excavations.