Post-work inspection for overbreak in tunnels: a case study application to the Alqueva hydroelectric plant

References

• Barton, N., et al., (1980). Application on Q-system in design decisions concerning dimensions and appropriate support for underground installations. International Conference on Sub-surface Space. vol. 2, Rockstore, Stokgolm, Pergamon. Sub-surface Space
   Google Scholar
• Barton, N., 2002. Some new Q-value correlations to assist in site characterisation and tunnel design. International Journal of Rock Mechanics and Mining Sciences, 39 (2), 185–216. doi:10.1016/S1365-1609(02)00011-4
   Web of Science ®Google Scholar
• Costamagna, E., et al., 2018. Assessment of contour profile quality in D&B tunnelling. Tunnelling and Underground Space Technology, 75, 67–80. doi:10.1016/j.tust.2018.02.007
   Web of Science ®Google Scholar
• Cunningham, C.V.B. and Goetzsche, A.F., 1990. The specification of blast damage limitations in tunnelling contracts. Tunnelling and Underground Space Technology, 5 (3), 193–198. doi:10.1016/0886-7798(90)90006-6
   Web of Science ®Google Scholar
• Da Gama, C., 1999. Evaluación de los daños al macizo rocoso provocados por las voladuras en túneles. In: IngeoTúneles. Madrid, Vol. 2, 231–249.
   Google Scholar
• Hustrulid, W., 2010. Some comments regarding development drifting practices with special emphasis on caving applications. Mining Technology, 119 (3), 113–131. doi:10.1179/174328610X12820409992219
   Google Scholar
• Ibarra, J.A., Maerz, N.H., and Franklin, J.A., 1996. Overbreak and underbreak in underground openings part 2: causes and implications. Geotechnical and Geological Engineering, 14 (4), 325–340. doi:10.1007/BF00421947
   Google Scholar
• Kim, Y. and Bruland, A., 2015. A study on the establishment of tunnel contour quality index considering construction cost. Tunnelling and Underground Space Technology, 50, 218–225. doi:10.1016/j.tust.2015.07.010
   Web of Science ®Google Scholar
• Kwon, S., et al., 2009. An investigation of the excavation damaged zone at the KAERI underground research tunnel. Tunnelling and Underground Space Technology, 24 (1), 1–13. doi:10.1016/j.tust.2008.01.004
   Web of Science ®Google Scholar
• Lee, S.D. and Kim, N.Y., 2001. Design guide of the optimum blasting patterns for minimizing overbreak. Journal of the Korea Expressway Corporation, 18, 71–109.
   Google Scholar
• Maerz, N.H., Ibarra, J.A., and Franklin, J.A., 1996. Overbreak and underbreak in underground openings Part 1: measurements using the light sectioning method and digital image processing. Geotechnical and Geological Engineering, 14 (4),307–323. doi:10.1007/BF00421946
   Google Scholar
• Mahtab, M.A., et al., 1997. Assessment of geological overbreak for tunnel design and contractual claims. International Journal of Rock Mechanics and Mining Sciences, 34 (3–4), 185–e1.
   Google Scholar
• Mancini, R., et al., 1996. Technical and economic aspects of tunnel blasting accuracy control. Tunnelling and Underground Space Technology, 11 (4), 455–463. doi:10.1016/S0886-7798(96)00047-8
   Web of Science ®Google Scholar
• Mandal, S. and Singh, M., 2009. Evaluating extent and causes of overbreak in tunnels. Tunnelling and Underground Space Technology, 24 (1), 22–36. doi:10.1016/j.tust.2008.01.007
   Web of Science ®Google Scholar
• Martino, J.B. and Chandler, N.A., 2004. Excavation-induced damage studies at the underground research laboratory. International Journal of Rock Mechanics and Mining Sciences, 41 (8), 1413–1426. doi:10.1016/j.ijrmms.2004.09.010
   Web of Science ®Google Scholar
• Navarro Torres, V.F. and Da Gama, C., 2005. Engenharia ambiental subterrânea e aplicações. Rio de Janeiro: CETEM/CYTED. 550.
   Google Scholar
• Navarro, J., et al., 2018. Detection of potential overbreak zones in tunnel blasting from MWD data. Tunnelling and Underground Space Technology, 82, 504–516. doi:10.1016/j.tust.2018.08.060
   Web of Science ®Google Scholar
• Oggeri, C. and Ova, G., 2004. Quality in tunnelling: ITA-AITES working group 16 final report. Tunnelling and Underground Space Technology, 19 (3), 239–272. doi:10.1016/j.tust.2004.01.002
   Web of Science ®Google Scholar
• SIA, 2004. Underground structures - execution. Swiss Society of Engineers and Architects. SIA 198: 2004. Zurich.
   Google Scholar
• Singh, S.P. and Xavier, P., 2005. Causes, impact and control of overbreak in underground excavations. Tunnelling and Underground Space Technology, 20 (1), 63–71. doi:10.1016/j.tust.2004.05.004
   Web of Science ®Google Scholar
• Siren, T., Kantia, P., and Rinne, M., 2015. Considerations and observations of stress-induced and construction-induced excavation damage zone in crystalline rock. International Journal of Rock Mechanics and Mining Sciences, 73, 165–174. doi:10.1016/j.ijrmms.2014.11.001
   Web of Science ®Google Scholar
• Zagope, 2009. Relatório Geológico-geotécnico escavações subterrâneas grupo de elemento de obra: Tunel de Ataque, RGG 02/2009.
   Google Scholar