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This article is cited in 15 scientific papers (total in 15 papers)
Effect of the soil type on the dynamic response of a tunnel under surface detonation
B. Mobarakia, M. Vaghefib a Civil Engineering Department, Eastern Mediterranean University, Famagusta, Turkey
b Civil Engineering Department, Persian Gulf University, 75169-13817, Bushehr, Iran
Abstract:
The analysis of the dynamic response of a circular tunnel in three types of soil at different depths under surface detonation of a 250-kg TNT charge reveals that the tunnel peak particle velocity and the failure zone length are sensitive to the soil type and material properties. The buried tunnel in silty clay sand has the least damage; the length of the failure zone is 5 m in the longitudinal direction and 0 to 60$^\circ$C at the top arch.
Keywords:
soil type, dynamic response, numerical simulation, underground structure, surface detonation, peak particle velocity.
Received: 10.12.2014 Revised: 21.07.2015
Citation:
B. Mobaraki, M. Vaghefi, “Effect of the soil type on the dynamic response of a tunnel under surface detonation”, Fizika Goreniya i Vzryva, 52:3 (2016), 119–127; Combustion, Explosion and Shock Waves, 52:3 (2016), 363–370
Linking options:
https://www.mathnet.ru/eng/fgv332 https://www.mathnet.ru/eng/fgv/v52/i3/p119
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