In structural engineering, modal analysis uses the overall mass and stiffness of a structure to find the various periods at which it will naturally resonate. These periods of vibration are very important to note in earthquake engineering.
There are different kinds of dams and each type needs a specific monitoring system. We can offer all the instrumentation to monitor them.
Reflection seismic is a method of geophysical analysis of the subsoil that allows to detect with high precision the characteristics and the geometry of the rock formations underlying the earth's surface.