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http://dx.doi.org/10.9711/KTAJ.2022.24.5.431

A fundamental study on the automation of tunnel blasting design using a machine learning model  

Kim, Yangkyun (Dept. of Earth Resources and Environmental Engineering, Hanyang University)
Lee, Je-Kyum (Dept. of Earth Resources and Environmental Engineering, Hanyang University)
Lee, Sean Seungwon (Dept. of Earth Resources and Environmental Engineering, Hanyang University)
Publication Information
Journal of Korean Tunnelling and Underground Space Association / v.24, no.5, 2022 , pp. 431-449 More about this Journal
Abstract
As many tunnels generally have been constructed, various experiences and techniques have been accumulated for tunnel design as well as tunnel construction. Hence, there are not a few cases that, for some usual tunnel design works, it is sufficient to perform the design by only modifying or supplementing previous similar design cases unless a tunnel has a unique structure or in geological conditions. In particular, for a tunnel blast design, it is reasonable to refer to previous similar design cases because the blast design in the stage of design is a preliminary design, considering that it is general to perform additional blast design through test blasts prior to the start of tunnel excavation. Meanwhile, entering the industry 4.0 era, artificial intelligence (AI) of which availability is surging across whole industry sector is broadly utilized to tunnel and blasting. For a drill and blast tunnel, AI is mainly applied for the estimation of blast vibration and rock mass classification, etc. however, there are few cases where it is applied to blast pattern design. Thus, this study attempts to automate tunnel blast design by means of machine learning, a branch of artificial intelligence. For this, the data related to a blast design was collected from 25 tunnel design reports for learning as well as 2 additional reports for the test, and from which 4 design parameters, i.e., rock mass class, road type and cross sectional area of upper section as well as bench section as input data as well as16 design elements, i.e., blast cut type, specific charge, the number of drill holes, and spacing and burden for each blast hole group, etc. as output. Based on this design data, three machine learning models, i.e., XGBoost, ANN, SVM, were tested and XGBoost was chosen as the best model and the results show a generally similar trend to an actual design when assumed design parameters were input. It is not enough yet to perform the whole blast design using the results from this study, however, it is planned that additional studies will be carried out to make it possible to put it to practical use after collecting more sufficient blast design data and supplementing detailed machine learning processes.
Keywords
Tunnel design; Tunnel blast; Blast design; Machine learning; NATM;
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Times Cited By KSCI : 2  (Citation Analysis)
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1 Kim, Y. (2021), "An analysis of artificial intelligence algorithms applied to rock engineering", Tunnel and Underground Space, Vol. 31, No. 1, pp. 25-40.   DOI
2 Lee, T.H. (2016), Development of an artificial neural network for optimization of tunnel blasting design, Doctoral Thesis, City University of Hong Kong, pp. 143-194.
3 Ahn, Y.H., Kim, S.Y. (2017), "Construction industry transition with the 4th industrial revolution technology", Journal of the Korea Institute of Building Construction, Vol. 17, No. 2 (special issue), pp. 19-23.
4 Alipour, A., Mokhtarian-Asl, M., Asadizadeh, M. (2021), "Support vector machines for the estimation of specific charge in tunnel blasting", Periodica Polytechnica Civil Engineering, Vol. 65, No. 3, pp. 967-976.
5 Choi, B.H., Ryu, C.H., Jeong, J.H. (2009), "Tunnel blasting design suited to given specific charge", Explosives and Blasting, Vol. 27, No. 2, pp. 33-41.
6 Construction CALS Home page, https://www.calspia.go.kr/io/index.do (July 2, 2022).
7 Langefors, U., Kihlstom, B. (1967), The Modern Technique of Rock Blasting, Wiley or Almqvist & Wiksell, New York, pp. 180-229.
8 Hafner, M., Rajster, D., Zibert, M., Tusar, T., Zenko, B., Znidarsic, M., Fuart, F., Vladusic, D. (2019), "Artificial intelligence support for tunnel design in urban areas", Tunnels and Underground Cities: Engineering and Innovation meet Archaeology, Architecture and Art, Taylor & Francis, London, pp. 2196-2205.
9 Jang, H., Topal, E. (2013), "Optimizing overbreak prediction based on geological parameters comparing multiple regression analysis and artificial neural network", Tunnelling and Underground Space Technology, Vol. 38, pp. 161-169.   DOI
10 Kim, Y., Bruland, A. (2015), "Comparison of tunnel excavation cycle time for Norwegian and Korean tunnels", Proceedings of the 41th ITA World Tunnel Congress, Dubrovnik, Croatia.
11 Lee, J.K., Choi, W.H., Kim, Y., Lee, S.S. (2021), "A study on the rock mass classification in boreholes for a tunnel design using machine learning algorithms", Journal of Korean Tunnelling and Underground Space Association, Vol. 23, No. 6, pp. 469-484.   DOI
12 Mitchell, T.M. (1997), Machine Learning, McGraw Hill, pp. 1.
13 MOLIT (2016), Korean design standard, KDS 27 20 00, Ministry of Land, Infrastructure and Transport, pp. 3-4.
14 MOLIT Statistics System Home page, http://stat.molit.go.kr/portal/cate/statView.do?hRsId=302&hFormId=4746&hDivEng=&month_yn= (September 24, 2021b).
15 Choi, Y.K. (2005), "Development of automated pattern generation method for tunnel blasting", Explosives and Blasting, Vol. 23, No. 4, pp. 19-29.
16 Trivedi, R., Singh, T.N., Mudgal, K., Gupta, N. (2014), "Application of artificial neural network for blast performance evaluation", International Journal of Research in Engineering and Technology, Vol. 03, No. 5, pp. 564-574.
17 MOLIT Statistics System Home page, http://stat.molit.go.kr/portal/cate/statView.do?hRsId=65&hFormId=1040&hDivEng=&month_yn= (September 24, 2021a).
18 Olofsson, S. (1990), Applied Explosives Technology for Construction and Mining, Applex, Arla, pp. 131-173.
19 Soranzo, E., Guardiani, C., Wu, W. (2022), "The application of reinforcement learning to NATM tunnel design", Underground Space, In Press, pp. 1-13.
20 Wu, Z., Luo, D., Chen, G. (2020), "Design and realization of the intelligent design system for tunnel blasting in mine based on database", Geofluids, Vol. 2020, Article ID 8878783, pp. 1-11.