DOI QR코드

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New methodology to prevent blasting damages for shallow tunnel

  • Ozacar, Vehbi (Dokuz Eylul University, Torbali Technical Vocational School)
  • 투고 : 2018.02.15
  • 심사 : 2018.03.02
  • 발행 : 2018.08.30

초록

From all of the environmental problems, blast-induced vibrations often cause concern to surrounding residents. It is often claimed that damage to building superstructures is due to blasting, and sometimes the building owner files a lawsuit against the company that perform blasting operations. The blast-vibration problem has been thoroughly investigated in the past and continues to be the subject of ongoing research. In this study, a tunnel construction has been performed by a construction company, according to their contract they must have used drilling & blasting method for excavation in tunnel inlet and outlet portal. The population is very condensed with almost tunnel below in the vicinity houses of one or two floors, typically built with stone masonry and concrete. This situation forces the company to take extreme precautions when they are designing blasts so that the blast effects, which are mainly vibration and aerial waves, do not disturb their surrounding neighbors. For this purpose, the vibration measurement and analysis have been carried out and a new methodology in minimizing the blast induced ground vibrations at the target location, was also applied. Peak particle velocity and dominant frequencies were taken into consideration in analyzing the blast-induced ground vibration. The methodology aims to employ the most suitable time delays among blast-hole groupings to render destructive interference of surface waves at the target location.

키워드

참고문헌

  1. Ak, H., Iphar, M., Yavuz, M. and Konuk, A. (2009), "Evaluation of ground vibration effect of blasting operations in a magnesite mine", Soil Dyn. Earthq. Eng., 29(4), 669-676. https://doi.org/10.1016/j.soildyn.2008.07.003
  2. Aksoy, C.O. (2014), "Proposed chart for the selection of impact hammer", J. Rock Mech. Min. Sci., 68, 120-127 https://doi.org/10.1016/j.ijrmms.2014.02.013
  3. Aldas, G.G.U. and Ecevitoglu, B. (2008), "Waveform analysis in mitigation of blast-vibrations", J. Appl. Geophys., 66(1-2), 25-30 https://doi.org/10.1016/j.jappgeo.2008.08.004
  4. Aldas, G.G.U., Ecevitoglu, B., Can, A., Unucok, B. and Sagol, O. (2006), Technical Report: Minimisation of Blast-induced Ground Vibration at TKI GELI Lignite Mine, Mugla, Turkey. (in Turkish)
  5. Asociacion Espanola de Normalizacion y Certificacion (AENOR). (1993), Control de Vibraciones Producidas por Voladuras, Standard UNE 22381:1993, Madrid, Spain.
  6. Blair, D.P. (1990), "Some problems associated with standard charge weight vibration scaling laws", Proceedings of the 3rd International Symposium on Fragmentation by Blasting, Brisbane, Australia, August.
  7. British Standards Institute (1993), Evaluation and Measurement for Vibration in Buildings, BS 7385, London, U.K.
  8. Cardu, M., Mucci, A. and Uyar, G.G.U. (2015), "Investigating the effects of bench geometry and delay times on the blast induced vibrations in an open-pit quarry", Geoing. Ambient. Min., 144(1), 45-56.
  9. CGDYY (2005), Official Gazette Guide of Determination and Administration of Environmental Noise, No. 25862.
  10. Deutches Institut fur Normung (1983), Erschutterungen im Bawessen, Standard DIN 4150-3, Berlin, Germany.
  11. Dindarloo, S.R. (2015), "Prediction of blast-induced ground vibrations via genetic programming", J. Min. Sci. Technol., 25(6), 1011-1015. https://doi.org/10.1016/j.ijmst.2015.09.020
  12. Dowding, C.H. (1985), Blast Vibration Monitoring and Control, Prentice-Hall, Inc., Englewood Cliffs, New Jersey, U.S.A.
  13. Dowding, C.H. (1996), Construction Vibrations, Prentice-Hall, Upper Saddle River, New Jersey, U.S.A.
  14. Haciefendioglu, K., Banerjee, S., Soyluk, K. and Koksal, O. (2015), "Multi-point response spectrum analysis of a historical bridge to blast ground motion", Struct. Eng. Mech., 53(5), 897-919. https://doi.org/10.12989/sem.2015.53.5.897
  15. Karu, Z.Z. (2002), Signals and Systems Made Ridiculously Simple, ZiZi Press, 124.
  16. Han, Y. and Liu, H. (2016), "Failure of circular tunnel in saturated soil subjected to internal blast loading", Geomech. Eng., 11(3), 421-438 https://doi.org/10.12989/gae.2016.11.3.421
  17. Jeon, S., Kim, T.H., and You, K.H. (2015), "Characteristics of crater formation due to explosives blasting in rock mass", Geomech. Eng., 9(3), 329-344 https://doi.org/10.12989/gae.2015.9.3.329
  18. Kalantari, B. (2011), "Strength evaluation of air cured, cement treated peat with blast furnace slag", Geomech. Eng., 3(3), 207-218 https://doi.org/10.12989/gae.2011.3.3.207
  19. Kearey, P. and Brooks, M. (1991), An Introduction to Geophysical Exploration, John Wiley & Sons.
  20. Kucuk, K., Genis, M., Onargan, T., Aksoy, C.O., Guney, A. and Altindag, R. (2009), "Chemical injection to prevent building damage induced by ground water drainage from shallow tunnels", J. Rock Mech. Min. Sci., 46(7), 1136-1143 https://doi.org/10.1016/j.ijrmms.2009.01.004
  21. Li, X., Wang, E., Li, Z., Bie, X., Chen, L., Feng, J. and Li, N. (2016), "Blasting wave pattern recognition based on Hilbert-Huang transform", Geomech. Eng., 11(5), 607-624 https://doi.org/10.12989/gae.2016.11.5.607
  22. Nam, J.W., Kim, H.J., Yi, N.H., Kim, I.S., Kim, J.H.J. and Choi, H.J. (2009), "Blast analysis of concrete arch structures for FRP retrofitting design", Comput. Concrete, 6(4), 305-318 https://doi.org/10.12989/cac.2009.6.4.305
  23. Oncu, M.E., Yon, B., Akkoyun, O. and Taskiran, T. (2015), "Investigation of blast-induced ground vibration effects on rural buildings", Struct. Eng. Mech., 54(3), 545-560 https://doi.org/10.12989/sem.2015.54.3.545
  24. Oppenheim A.V. and Schafer R.W. (1975), Digital Signal Processing, Prentice Hall, Englewood Cliffs, New Jersey, U.S.A.
  25. Oriard, L.L. (1989), "The scale of effects in evaluating vibration damage program potential", Proceedings of the 15th Conference on Explosive and Blasting Techniques, New Orleans, Louisiana, U.S.A.
  26. Scott, A., Cicker, A., Djordjevic, N., Higgins, M., La Rosa, D., Sarma, K.S. and Wedmaier, R. (1996), Open Pit Blast Design: Analysis and Optimization, Julius Kruttschnitt Mineral Research
  27. Centre, The University of Queensland, Brisbane, Australia. Shi, Y., Li, Z.X. and Hao, H. (2009), "Bond slip modelling and its effect on numerical analysis of blast-induced responses of RC columns", Struct. Eng. Mech., 32(2), 251-267 https://doi.org/10.12989/sem.2009.32.2.251
  28. Singh, P.K., Sirveiya, K.N., Babu, K.N., Roy, M.P. and Singh, C.V. (2006), "Evolution of effective charge weight per delay for prediction of ground vibrations generated from blasting in a limestone mine", J. Min. Reclam. Environ., 20(1), 4-19. https://doi.org/10.1080/13895260500286050
  29. Singh, P.K., Vogt, W., Singh, R.B. and Singh, D.P. (1996), "Blasting side effects: Investigations in an opencast coal mine in India", J. Surf. Min. Reclam. Environ., 10(4), 155-159. https://doi.org/10.1080/09208119608964824
  30. Siskind, D.E. (2000), Vibrations from Blasting, International Society of Explosives Engineers, 120.
  31. Siskind, D.E., Crum, S.V., Otterness, R.E. and Kopp, J.W. (1989), Comparative Study of Blasting Vibrations from Indiana Surface Coal Mine, Report of Investigation RI-9226, US Bureau of Mines, Washington, D.C., U.S.A.
  32. Siskind, D.E., Stagg, M.S., Kopp, J.W. and Dowding, C.H. (1980), Structure Response and Damage Produced by Ground Vibration from Surface Mine Blasting, Report of Investigation RI-8507, US Bureau of Mines. Washington, D.C., U.S.A.
  33. Toy, A.T. and Sevim, B. (2017), "Numerically and empirically determination of blasting response of a RC retaining wall under TNT explosive", Adv. Concrete Construct., 5(5), 493-512
  34. US Bureau of Mines (1980), Structure Response and Damage Produced by Ground Vibration from Surface Mine Blasting, Researching Inform RI 8507, Washington D.C., U.S.A.
  35. Uyar, G.G.U. and Babayigit, E. (2016), "Guided wave formation in coal mines and associated effects to buildings", Struct. Eng. Mech., 60(6), 923-937 https://doi.org/10.12989/sem.2016.60.6.923
  36. Venkatesh, H.S. (2005), "Influence of total charge in a blast on the intensity of ground vibrations-field experiment and computer simulation", Fragblast, 9(3), 127-138 https://doi.org/10.1080/13855140500332260
  37. Zhang, J. (2000), "Vibration characteristics of blasting in bed rock mass at Sanxia Project", Proceedings of the 1st World Conference on Explosives and Blasting Technique, Munich, Germany, September.
  38. Zhang, Z.C., Liu, H.L., Pak, R.Y.S. and Chen, Y.M. (2014), "Computational modeling of buried blast-induced ground motion and ground subsidence", Geomech. Eng., 7(6), 613-631 https://doi.org/10.12989/gae.2014.7.6.613

피인용 문헌

  1. Optimization Analysis of Controlled Blasting for Passing through Houses at Close Range in Super-Large Section Tunnels vol.2019, pp.None, 2019, https://doi.org/10.1155/2019/1941436
  2. Dynamic stability analysis of rock tunnels subjected to impact loading with varying UCS vol.24, pp.6, 2018, https://doi.org/10.12989/gae.2021.24.6.505
  3. Investigation of blasting impact on limestone of varying quality using FEA vol.25, pp.2, 2018, https://doi.org/10.12989/gae.2021.25.2.111