Laboratory Staff

Dean
Director | (+30) 2821037648 | msteiakakis<at>tuc.gr

Ass. Prof. George Xiroudakis
Teaching Staff | (+30) 2821037690 | gxiroudakis<at>tuc.gr

Dr. George Saratsis
Laboratory Teaching Staff | (+30) 2821037713 | gsaratsis<at>tuc.gr
Mineral Resources Engineer, MSc, PhD.

Director of the laboratoty until 2020-2021 academic year Exadaktylos G. (Prof. NTUA).

Laboratory Objective

  • Stability analyses of underground and surface geotechnical and mining works (tunnels, rooms, slopes, drilling etc.).

  • Design of surface and underground exploitations of quarries, mines, lignite mines etc., by using commercial design software (Autodesk AutoCad, GEOVIA Surpac etc.).

  • Deposit modelling and calculation of reserves with the help of modern mining software (GEOVIA Surpac).

  • Design of underground and surface geotechnical excavations (tunnels, slopes, etc.).

  •  Characterisation of the mechanical properties and wear of natural or artificial building stones (applications in monuments, buildings under renovation, etc.).

Research and Development Projects

  • "Faults, Fractures and Fluids-3F Corinth"/ENVIRONMENT (2001-2003).

  • "Effects of the weathering on stone materials: Assessment of their mechanical durability-(McDUR)", (2001-2004).

  • ‘Οργανο διάτρησης – σκληρότητας και ακουστικής των πετρωμάτων (DIAS) – Εθνική Συμμετοχή (2005).

  • Πυθαγόρας ΙΙ: «Ενίσχυση Ερευνητικών Ομάδων στο Πολυτεχνείο Κρήτης. Υποέργο: Ανάπτυξη ολοκληρωμένης μεθόδου προσομοίωσης μηχανικής συμπεριφοράς υπογείων έργων σε ρηγματωμένες βραχομάζες» MIS 97510. “PYTHAGORAS II: Funding of research groups in Technical University of Crete - M2.2”, program “Operational Program for Education and Initial Vocational Training” (O.P. “Education”), Third Community Support Framework co-funded by the European Social Fund and National Resources – (EPEAEK-II) PYTHAGORAS (2006-2007).

  • TUNCONSTRUCT: Τechnology Innovation in Underground Construction structures.  Funded by EU FP6 NMP Program (2005-2011).

  • DESURBS Designing Safer Urban Spaces (DESURBS)". Collaborative project. It is funded through the EU FP7 programme as a capability project under the 10.2 Security of infrastructures and utilities area of research as part of the SEC-2010.2.3-1 Planning, (re)design, and (re)engineering of urban areas to make them less vulnerable and more resilient to security threats call (2013-2015).

  • Ξηρουδάκης Γ., Μεταδιδακτορική Έρευνα της σχολής Μηχ.Ο.Π.: 3DD -Υπολογιστικός κώδικας ανάλυσης τρι-διάστατων προβλημάτων της Γεωμηχανικής (2016-2017).

Equipment & Instrumentation / Software

  • Design software for 3D visualization and management of geoexploitation databases (GEOVIA SURPAC).

  • GEOVIA Surpac™ geology and mine planning software, supporting open pit and underground operations and exploration projects.

  • Drilling Resistance Measurement System (DRMS). Automatic system patented, produced and developed by SINT Technology. It is designed to measure the drilling resistance of stone materials (like marbles or other natural stones) and construction materials (like mortars and bricks). The DRMS can measure, penetration force, actual drill position, rotational speed, penetration rate.

  • Analogue modeling of shallow tunnel face collapse (Sandbox1).

  • Analogue modeling of normal fault patterns produced due to slip along a detachment zone (Sandbox2).

  • Finite element in two dimensions for solving diffusion equations

  • Linear interpolation technique of Kriging (Krigstat)

  • Noncommercial-transformable three-point bending machine with the possibility of performing both penetration and weight drop experiments (Bending Machine).

  1. Special codes for calculating displacement stresses around tunnels in continuous and fractured media.

  2. Displacement discontinuity numerical method (boundary elements) (DDM2d-3d)Analytical solutions of tunnels based on complex potential technique (Conformal2dstress).