Hydropower, mature and proven mechanized technology for tunnel and shaft construction supporting the implementation of sustainable clean energy transition.

Integrative feedback loops: Optimised tunnelling with digital platforms to improve efficiency, safety, and sustainability through a paperless Permit-To-Tunnel process. 

Influence of strain-softening behaviour of fissured clays on deep shaft excavations

A cutting pick for tunneling roadheaders to improve sustainability

Assessment of seismic wave velocity in underground mines using optimized learning algorithms

Effects of in-situ principal stress magnitudes on unloading strength