Gerold Lenz

Leading expert


Civil engineer

Current position:

Senior expert


  • Association of Austrian Blasting Authorities
  • Austrian Society for Geomechanics (ÖGG)
  • International Society for Rock Mechanics (ISRM)

Key qualifications:

  • Planning and supervision of tunnels and cavity structures in rock and loose rock using conventional tunnelling (NATM) as well as mechanised tunnelling (TBM).
  • Planning and monitoring of slopes and excavation enclosures
  • Analytical and numerical calculations in tunnelling and foundation engineering
  • Planning and interpretation of geotechnical measurements in tunnel construction
  • Structural engineering

Year of Birth:



  • Graz University of Technology - Doctor of Technical Sciences (Dr.techn.)
  • Graz University of Technology - Diploma in Civil Engineering/Geotechnics
  • BRG Bad Ischl