Georgios Th. Efraimidis) Assistant Professor
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George Efremidis [12/9/2019] CURRICULUM VITAE GEORGE EFREMIDIS (Georgios Th. Efraimidis) Assistant Professor Division of Geotechnical and Geoenvironmental Engineering https://geo.civ.uth.gr/index.php/en/ Department of Civil Engineering University of Thessaly Pedion Areos, Volos GR-38334, Greece Tel: +302421074155, Fax: +302421074126 e-mail: [email protected] 1. Research interests 1. Rock mechanics, Engineering geology, Geology for engineers. 2. Mechanical behavior of intact rocks and rock masses: a) Constitutive laws, b) Gradient elasticity and gradient plasticity theories, c) Size effects, d) Effects of the microstructural heterogeneity. 3. Geostatic stresses / In-situ stress state. 4. Underground constructions in rocks and rock masses, and rock slope stability. 5. Geohazards. 2. Diplomas and Degrees 1. Doctor of Philosophy (PhD), (18/7/2002), Aristotle University of Thessaloniki (AUT), Faculty of Engineering, General Department, Laboratory of Mechanics and Materials. Thesis: On the theory of gradient elasto-plasticity and scale phenomena. 1 George Efremidis 2. Master of Science (MSc), (4/2/1997), Technical University of Crete (TUC), Department of Mineral Resources Engineering, Laboratory of Rock Mechanics. Thesis: Surface instability of brittle rocks. 3. Degree in Geology, (18/10/1990), Aristotle University of Thessaloniki (AUT), Department of Geology. 3. Academic experience 1. University of Thessaly, School of Engineering, Department of Civil Engineering, Division of Geotechnical and Geoenvironmental Engineering. Country: Greece. Date: 25/8/2016 – present. Position: Assistant Professor. Teaching - Undergraduate courses: a) Geology for Engineers, b) Engineering Geology and Rock Mechanics, c) Deep foundations and retaining diaphragms. Postgraduate program: Analysis and design of energy infrastructure constructions, Co-teaching (50%) - Graduate course: a) Engineering and Marine Geology – Geotechnical Engineering. 2. University of Thessaly, School of Engineering, Department of Civil Engineering. Country: Greece. Date: 14/2/2013 – 24/8/2016. Position: Lecturer. Teaching - Undergraduate courses: a) Geology for Engineers, b) Engineering Geology and Rock Mechanics, c) Computational geotechnical engineering (acad. years 2014-2015, 2015-2016), d) Deep foundations and retaining diaphragms. Postgraduate program: Analysis and design of energy infrastructure constructions, Co-teaching (50%) - Graduate course: a) Engineering and Marine Geology – Geotechnical Engineering. 3. University of Thessaly, School of Engineering, Department of Civil Engineering. Country: Greece. Date: 1/3/2003 - 31/8/2012. Position: Lecturer (under contract). 2 George Efremidis Teaching - Undergraduate courses: a) Engineering Geology of Civil Engineering Works (acad. years 2010-2011, 2011-2012, 2012-2013), b) Rock Mechanics, c) Tunnels and underground structures (acad. year 2012-2013). 4. Aristotle University of Thessaloniki (AUT), Faculty of Engineering, Sector of Mechanics, Laboratory of Mechanics and Materials. Country: Greece. Date: 1/1/1997 – 1/10/2005. Position: Research – Postdoc associate. Duties: a) participation in the research activities of the Sector of Mechanics, b) courses teaching, c) organizing committees of conferences / congresses, abstracts / proceedings editing, d) technical support of the laboratory computer room. 4. Participation in committees of the Civil Engineering Department (University of Thessaly) 1. University of Thessaly Library Committee, Civil Engineering Department Representative (full member from academic year 2013-14 until today). 2. Committee on Extroversion, Research, Development and Partnerships (from the academic year 2018-19 until today). 3. Committee on Building Facilities and Monitoring of New Building Construction of Civil Engineering Department (from the academic year 2018-19 until today). 4. Academic Advisors Committee (from the academic year 2018-19 until today). 5. Practical Exercise Committee, a) Applications Committee, b) Practical Student Advisor in the Division of Geotechnical and Geoenvironmental Engineering (from the academic year 2017-18 until today). 6. Committee on Placement Exams for Graduates (from the academic year 2014-15 until today). 7. Committee on Study Program (Academic years: 2014-15, 2015-16, 2016-17, 2017- 18). 8. Committee on Internal Evaluation (OMEA), Member of the Support Team (Academic Year 2017-18). 9. Candidate Evaluation Committees (for teaching), (from academic year 2013-14 until today) 3 George Efremidis 5. Bilateral agreements ERASMUS+ 1. Bilateral agreement ERASMUS+ between: Department of Civil Engineering of the University of Thessaly and the Department of Structural, Geotechnical and Building Engineering (http://www.diseg.polito.it/en/) of the Politecnico di Torino. Period of agreement: 2018-2021. Academic Coordinator: George Efremidis. 2. Bilateral agreement ERASMUS+ between: Department of Civil Engineering of the University of Thessaly and the Department of Environment, Land and Infrastructure Engineering (http://www.diati.polito.it/en/) of the Politecnico di Torino. Period of agreement: 2018-2021. Academic Coordinator: George Efremidis. 6. Research programs 1. University of Thessaly, Research Committee. Year: 1/1/2018 to 31/12/2018. Position: Scientific coordinator. Small research project: "Application of geophysical survey methods and surface geochemistry, for the exploration of hydrocarbons, in terrestrial areas". 2. Ionian University, Research Committee. Date: 6/5/2015 to 31/12/2015. Position: Researcher. Research project: "Improving Governance, Management and Sustainability - BIG" NSRF 2007-2013, Territorial Cooperation, Greece - Italy European Territorial Cooperation Program 2007-2013. 3. Aristotle University of Thessaloniki, Research Committee. Country: Greece. Date: [1/10/1997 – 31/1/1998], [1/7/1998 – 31/12/1999], [1/2/2001 – 30/10/2002], [1/10/2000 – 31/12/2000] . Position: Researcher / PhD student in scientific projects of European Union. Research projects: a) "An application of gradient theory in the study of the mechanical behavior and strength of reactors in severe accidents", under the project of European Union, "REVISA: Reactor Vessel Integrity in Severe Accidents", and b) "An application of gradient theory in elasticity and its implementation in crack 4 George Efremidis propagation", under the project of European Union, "LISSAC: Limit Strains for Severe Accidents Conditions". 4. Politecnico di Torino, Department of Structural and Geotechnical Engineering. Country: Italy. Date: 2/4/1999 – 2/11/1999. Position: Researcher / PhD student in a scientific project of European Union. Research project: "An application of analytical models of gradient elasticity in the evaluation of a) tensile strength in porous materials, b) compressive strength in disordered materials.", under the project of European Union, "TMR Project: Spatio- Temporal Instabilities in Deformation and Fracture. 7. Professional experience 1. Decentralized Administration of Thessalia and Sterea Ellada, Direction of Environment and Spatial Planning, Department of Urban Planning, Larisa. Country: Greece. Date: 1/1/2011 – 14/2/2013 . Position: Engineering Geologist. Job description: Control and supervision of geological and geotechnical studies under: a) urban planning studies, b) settlements transport studies etc. 2. Region of Thessalia, Direction of Environment and Physical Planning, Department of Urban Planning and Applications, Larisa. Country: Greece. Date: 26/7/2006 – 31/12/2010. Position: Engineering Geologist. Job description: Control and supervision of geological and geotechnical studies under: a) urban planning studies, b) settlements transport studies etc. 3. Prefecture of Ioannina, Department of Protection and Management of Environment, Ioannina. Country: Greece. Date: 24/9/2005 – 25/7/2006. Position: Engineering Geologist. Job description: Geotechnical studies, geological studies and environmental studies. 4. Geotechnologiki S.A., Thessaloniki. 5 George Efremidis Country: Greece. Date: 1/11/2003 – 31/1/2004. Position: Engineering Geologist. Job description: Geotechnical Research and Investigation. 8. Scientific papers 8Α. Papers in international scientific journals (with reviewers) 1. Chen H., Qi Ch., Efremidis G., Dorogov M., Aifantis E. C., “Gradient elasticity and size effect for the borehole problem”, Acta Mechanica 229, pp. 3305-3318, (2018). 2. Efremidis, G., Avlonitis, M., Konstantinidis, A. and Aifantis, E.C., “A statistical study of precursor activity in earthquake-induced landslides”, Computers and Geotechnics 81, pp. 137-142, (2017). 3. Avlonitis, M., Efremidis, G. and Konstantinidis, A., “A statistical study of precursor activity in rain-induced landslides”, Journal of the Mechanical Behavior of Materials, Vol.23, No. 3-4, pp. 79-86, (2014). 4. Efremidis G., and Aifantis E.C., "Application of a gradient elasticity model to interpret size effects in uniaxial loading", Journal of the Mechanical Behavior of Materials, Vol.19, No. 1, pp. 1-14, (2009). 5. Efremidis G., Pugno N., and Aifantis E.C., "A proposition for a “Self-Consistent” gradient elasticity", Journal of the Mechanical Behavior of Materials, Vol.19, No. 1, pp. 15-30, (2009). 6. Efremidis G., and Aifantis E.C., "The coefficient of geostatic stress: Classical elasticity vs. gradient elasticity", Journal of the Mechanical Behavior of Materials, Vol.18, No. 1, pp. 43-54, (2007). 7. Tsagrakis I., Efremidis G., Konstantinidis A., and Aifantis E.C., "Deformation vs. flow and wavelet-based models of gradient plasticity: Examples