PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Slope failure incidents and other stability concerns in surface lignite mines in Greece

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
An important aspect of the Greek surface lignite mines relates to the stability of the corresponding excavations. The more recent ones, over the last few decades, have become larger and deeper (up to 200m) compared to those in the past and, as a result, more difficult to manage. In fact, during the last ten years, several incidents of excessive deformations or catastrophic slope failures have been reported. Therefore, a robust practice of geotechnical engineering is very important. The scope of the present work is to provide a critical review of the relative literature on slope failure incidents and other stability concerns, and also to briefly present cases for which no information has been published in the past. The paper consists of three sections: an inclusive review of early studies, a more extensive review of recent cases of stability problems, and a critical discussion on commonly anticipated failure mechanisms. Based on the above, relevant conclusions are drawn and discussed. Overall, it is concluded that thorough practice of geotechnics is becoming increasingly crucial for the effective and sustainable management of the Greek lignite mines.
Rocznik
Strony
182--197
Opis fizyczny
Bibliogr. 45 poz.
Twórcy
  • Laboratory of Soil Mechanics & Foundation Engineering, Department of Civil Engineering, Democritus University of Thrace, Greece
  • Chemical Process & Energy Resources Institute, Centre for Research & Technology Hellas (CERTH), Greece
  • Chemical Process & Energy Resources Institute, Centre for Research & Technology Hellas (CERTH), Greece
Bibliografia
  • 1. Anagnostopoulos, A. G. (1979). The mechanical behavior of the Megalopolis lignites. Thesis presented to the Νational Τechnical Θniversity of Αthens. Partial fulfillment of the requirements for the academic title of Docent in Foundation Engineering (in Greek). Greece: National Technical University of Athens.
  • 2. Anagnostopoulos, A. G. (1982). Compressibility behavior of soft lignite. Journal of the Geotechnical Engineering Division, 108(12), 1549-1566.
  • 3. Bromhead, E. N. (1992). The stability of slopes (2nd ed.). Taylor & Francis.
  • 4. Chowdhury, R., Flentje, P., & Bhattacharya, G. (2009). Geotechnical slope analysis. CRC Press.
  • 5. Deliveris, A. V., & Benardos, A. (2017). Evaluating performance of lignite pillars with 2D approximation techniques and 3D numerical analyses. International Journal of Mining Science and Technology, 27(6), 929-936.
  • 6. Duncan, J., Wright, S., & Brandon, T. (2014). Soil strength and slope stability (2nd ed.). John Wiley & Sons.
  • 7. Euracoal (2018). EURACOAL market report 1/2018 - april 2018: European Αssociation for Coal and Lignite.
  • 8. Galetakis, M., Vasiliou, A., Roumpos, C., & Pavloudakis, F. (2005). Developing Fuzzy Inference Systems (FIS) for the evaluation of multiplelayer lignite deposits. Proceedings, International Workshop in Geoenvironment and Geotechnics (GEOENV 2005), Milos island, Greece 12-14 September 2005.
  • 9. Huang, Y. H. (1983). Stability analysis of earth slopes. Springer.
  • 10. Kalogirou, E. E., Tsapanos, T. M., Karakostas, V. G., Marinos, V. P., & Chatzipetros, A. (2014). Ground fissures in the area of Mavropigi village (N. Greece): Seismotectonics or mining activity? Acta Geophysica, 62(6), 1387-1412.
  • 11. Karas, V. (1988). Slope stability in open pit lignite mines. Paper presented at the proceedings, 1st Panhellenic Conference on Geotechnical Engineering, Athens, Greece 2-5 February 1988.
  • 12. Kavvadas, M., Agioutantis, Z., Schilizzi, P., & Steiakakis, C. (2013). Stability and movements of open-pit lignite mines in Northern Greece. Proceedings of the 18th International Conference on Soil Mechanics and Geotechnical Engineering (XVIII ICSMGE), Paris, France.
  • 13. Kavvadas, M., Anagnostopoulos, A., Leonardos, M., & Karras, V. (1993). Mechanical properties of the Ptolemais lignite. Proceedings, International Symposium: Geotechnical Engineering of Hard Soils - Soft Rocks, Athens, Greece 20-23 September 1993.
  • 14. Kavvadas, M., Marinos, P., & Anagnostopoulos, A. (1992). Stability of open-pit lignite slopes in Ptolemais, Greece. Proceedings, International Symposium on Landslides, Christchurch, New Zealand 10-14 February 1992.
  • 15. Kavvadas, M., Papadopoulos, B., & Kalteziotis, N. (1994). Geotechnical properties of the Ptolemais lignite. Geotechnical & Geological Engineering, 12(2), 87-112.
  • 16. Kavvadas, M., Roumpos, C., & Schilizzi, P. (2018). Investigation of the stability of deep excavation slopes in continuous surface lignite mines. Proceedings, 14th International Symposium of Continuous Surface Mining (ISCSM), Thessaloniki, Greece.
  • 17. Koukouzas, N. (2007). Mineralogy and geochemistry of diatomite associated with lignite seams in the komnina lignite basin, Ptolemais, northern Greece. International Journal of Coal Geology, 71(2), 276-286. https://doi.org/10.1016/j.coal.2006.09.002.
  • 18. Leonardos, M. (2004a). Methods and procedures of monitoring, assessment and improvement of the excavated slopes stability in the deep Greek lignite exploitationsPhD Dissertation (in Greek). Greece, Athens: School of Mining & Metallurgical Engineering, National Technical University of Athens.
  • 19. Leonardos, M. (2004b). Remedial measures for the rim slopes failures in the Greek deep lignite mines. Mineral Wealth, 131, 9-18 (in Greek).
  • 20. Leonardos, M., & Terezopoulos, N. (2002). Time estimation of slope failure collapse in the rim slopes of the deep lignite mines. Mineral Wealth, 124, 7-18 (in Greek).
  • 21. Leonardos, M., & Terezopoulos, N. (2003). Rim slope failure mechanism in the Greek deep lignite mines - a case study. Transactions of the Institution of Mining and Metallurgy: Section A - Mining Technology, 112(3), 197-204.
  • 22. Marinos, V., Tsapanos, T., Pavlidis, S., Tsourlos, P., Chatzipetros, A., & Voudouris, K. (2015). Large induced displacements and slides around an open pit lignite mine. Ptolemais basin, northern Greece. In: Engineering Geology for Society and Tterritory: Vol. 2, (pp. 311-315). Springer.
  • 23. Masoudian, M. S., Zevgolis, I. E., Deliveris, A. V., Marshall, A. M., Heron, C. M., & Koukouzas, N. C. (2019). Stability and characterization of spoil heaps in European surface lignite mines: A state-of-the-art review in the light of new data. Environmental Earth Sciences (submitted for publication).
  • 24. Monopolis, D., Stiakakis, E., Agioutantis, Z., & Kavouridis, K. (1999). Geotechnical Investigation at lignite mines. Mineral Resources Engineering, 8(4), 405-418.
  • 25. Pottakis, A. I. (2019). Landslide at the Amyntaion lignite mine. Environmental sequences and further exploitation (in Greek)Athens, Greece: The Greek Ombudsman.
  • 26. Prountzopoulos, G., Fortsakis, P., Marinos, P., & Kavaddas, M. (2010). Analysis of a slide along a lignite mine slope in very poor marl. Proceedings, 6th National Conference of Geotechnical and Geoenvironmental Engineering, Volos, Greece.
  • 27. Prountzopoulos, G., Fortsakis, P., Marinos, V., & Marinos, P. (2017). A large scale landslide in a coal mine in marly formations: Evaluation, analysis and rehabilitation. ISSMGE International Journal of Geoengineering Case Histories, 34(1), 29-45.
  • 28. Roumpos, C., Papakosta, E., Triantafyllou, G., & Paraskevis, N. (2014). Key factors for optimizing mine planning of surface mines. Paper presented at the International Conference „Mineral Resources and Development Possibilities - Modern Concepts”, Nicosia, Cyprus.
  • 29. Roumpos, C., Pavloudakis, F., Liakoura, A., Nalmpanti, D., & Arampatzis, K. (2018). Utilisation of lignite resources within the context of a changing electricity generation mix. Paper presented at the 10th Jubilee International Brown Coal Mining Congress, Bełchatow, Poland.
  • 30. Stamatopoulos, A., & Kotzias, P. (1981). Geotechnical properties of lignite. Paper presented at the proceedings of the 10th International Conference on Soil Mechanics and Foundation Engineering, Stockholm, Sweden 15-19 June 1981.
  • 31. Steiakakis, E. (2003). Behavior of deep excavations. An investigation of geotechnical parameters and the kinetic behavior of a deep excavation in the Ptolemais - Amydeon lignite field PhD Dissertation (in Greek). Greece: School of Mineral Resources Engineering, Technical University of Crete.
  • 32. Steiakakis, E., & Agioutantis, Z. (2007). Deep excavations with emphasis in surface coal mining: Kinetic behaviour and geotechnical investigation. Mineral Wealth, 142, 47-62 (in Greek).
  • 33. Steiakakis, E., & Agioutantis, E. (2010). A kinetic behavior model at a surface lignite mine, based on geotechnical investigation. Simulation Modelling Practice and Theory, 18(5), 558-573.
  • 34. Steiakakis, C., Agioutantis, Z., Apostolou, E., & Papavgeri, G. (2017). Mining in a landslide - is it possible? Geotechnical investigation and analysis. Paper presented at the Geotechnical Frontiers 2017 - GSP 278, ASCE.
  • 35. Steiakakis, C., Agioutantis, Z., Schilizzi, P., Papacosta, E., Tsalidis, A., & Pagonis, G. (2013). Best practices for geotechnical planning and design in open pit mining operations - a sustainable engineering approach. Paper presented at the 6th International Conference on Sustainable Development in the Minerals Industry (SDIMI 2013), Milos island, Greece 30 June - 3 July 2013.
  • 36. Steiakakis, C., Apostolou, E., Papavgeri, G., Agioutantis, Z., & Schilizzi, P. (2016). Large moving landslide inside a lignite mine in northern Greece. Paper presented at the „Landslides and engineered slopes. Experience, theory and practice”, Proceedings of the 12th International Ssymposium on Landslides, Napoli, Italy.
  • 37. Steiakakis, E., Kavouridis, K., & Monopolis, D. (2009). Large scale failure of the external waste dump at the “South Field” lignite mine (Northern Greece). Engineering Geology, 104, 269-279.
  • 38. Tzalamarias, M., Tzalamarias, I., Benardos, A., & Marinos, V. (2018). Room and pillar design and construction for underground coal mining in Greece. Geotechnical & Geological Engineering, 1-14.
  • 39. Tzampoglou, P., & Loupasakis, C. (2017). Mining geohazards susceptibility and risk mapping: The case of the Amyntaio open-pit coal mine, West Macedonia, Greece. Environmental Earth Sciences, 76(15), 542. https://doi.org/10.1007/s12665-017-6866-4 [journal article].
  • 40. Tzampoglou, P., & Loupasakis, C. (2018). Evaluating geological and geotechnical data for the study of land subsidence phenomena at the perimeter of the Amyntaio coalmine, Greece. International Journal of Mining Science and Technology, 28(4), 601-612. https://doi.org/10.1016/j.ijmst.2017.11.002.
  • 41. Valkaniotis, S., Ganas, A., & Papathanassiou, G. (2017). Rapid Mapping of the Amyntaio-Anargyroi landslide (Western Macedonia, Greece) using combined remote sensing techniques. Oral presentation. Safe Athens 2017, Athens, Greece.
  • 42. Zavodni, Z. M. (2001). Time-dependent movements of open-pit slopes. In W. A. Hustrulid, M. K. McCarter, & D. J. A. Van Zyl (Eds.). Slope stability in surface mining (pp. 81-87). Society for Mining, Metallurgy, and Exploration (SME).
  • 43. Zevgolis, I. E., Deliveris, A. V., & Koukouzas, N. C. (2018a). Probabilistic design optimization and simplified geotechnical risk analysis for large open pit excavations. Computers and Geotechnics, 103, 153-164.
  • 44. Zevgolis, I. E., Koukouzas, N. C., Roumpos, C., Deliveris, A. V., & Marshall, A. M. (2018b). Evaluation of geotechnical property variability: The case of spoil material from surface lignite mines. Paper presented at the Proceedings, 5th International Civil Protection Conference - SafeKozani 2018, Kozani, Greece 31 October - 3 November 2018.
  • 45. Zevgolis, I. E., Koukouzas, N. C., & Schilizzi, P. (2015). Deformations and stability of a surface lignite mine - a challenging case study. Paper presented at the Proceedings, 5th International Symposium on Mineral Resources and Mine Development (AIMS 2015), Aaachen, Germany.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-f9dc5768-74d2-4b0b-af10-2ae623d67580
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.