In SHM the question is always the same... Why do we really need to monitor structures? Because they are exposed to threats throughout their useful life...
There is a continuous process of deterioration, which has to be localised, quantified, and which requires action to be taken to protect and strengthen the asset.
For this reason, a process of measurement and evaluation of the fundamental parameters of the structure (assestment) must be built, leading to a diagnosis, mitigating the risk and increasing its intrinsic security.
Structural Health Monitoring (SHM) – Case Studies
Switzerland, Berne Access tunnel Railway Station
RBS access tunnel Berne railway station, struts force measurement in excavation pit.