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Numerical prediction of rock mass damage due to accidental explosions in an underground ammunition storage chamber. (English) Zbl 1195.74155
Summary: In this paper, a previously calibrated numerical model is used to estimate the damage zones in a granite mass resulting from an accidental explosion in an underground ammunition storage chamber. Effects of various explosion conditions on rock mass damage are investigated. On the basis of the numerical results, some empirical formulae are derived to predict damage zones around the explosion chamber, as well as safe embedment depth of the storage chamber and safe separation distance between adjacent chambers. The numerical results are also compared with available empirical formulae and code specifications.
74R20 Anelastic fracture and damage
74L10 Soil and rock mechanics
74F10 Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.)
Full Text: DOI
[1] Hao, H., Wu, C.: Scaled-distance relationships for chamber blast accidents in underground storage of explosives. Fragblast–Int. J. Blast. Fragm. 5, 57–90 (2001)
[2] DoD: USA DoD Ammunition and Explosives Safety Standards. DoD 6055. 9-STD (1992)
[3] NATO: Manual on NATO Safety Principles for the Storage of Ammunition and Explosives. Document AC/258-D/258, Bonn, Germany (1993)
[4] Dowding, C.H.: Construction Vibrations. Prentice-Hall, New Jersey (1996)
[5] Hendron, A.J.: Engineering of rock blasting on civil projects. In: Hall, W.J. (ed.) Structural and Geotechnical Mechanics. A Volume Honoring N. M. Newmark, pp. 242–277. Prentice-Hall, New Jersey (1977)
[6] Odello, R.J.: Origins and implications of underground explosives storage regulations. In: Proceedings of the International Symposium of Transient Loading and Response of Structures. Troudhein, Norway, (1998)
[7] Kendorski, F.S., Jude, C.V., Duncan, W.M.: Effect of blasting on shortcrete drift linings. Mining Eng. 25(12), 38–41 (1973)
[8] Siskind, D.E., Fumanti, R.: Blast-produced fractures. Lithonia Granite, Report of Investigations 7901. US Bureau of Mines (1974)
[9] Swedish manual: BRABERG, FortF handbook (1988)
[10] Switzerland Manual: Tcchiche Vorschriften fur die lagerung won munition (TLM 75), Teil 2 Sicherheitsbeurteilung von Munitionslagern(in German) (1992)
[11] Taylor, L.M., Chen, E.P., Kuszmaul, J.S.: Micro-crack induced damage accumulation in brittle rock under dynamic loading. Comput. Meth. Appl. Mech. Eng. 55, 301–320 (1986) · Zbl 0571.73108 · doi:10.1016/0045-7825(86)90057-5
[12] Yang, R., Bawden, W.F., Katsabanis, P.D.: A new constitutive model for blast damage. Int. J. Rock Mech. Min. Sci. Geomech. Abstr. 33, 245–254 (1996) · doi:10.1016/0148-9062(95)00064-X
[13] Liu, L., Katsabanis, P.D.: Development of a continuum damage model for blasting analysis. Int. J. Rock Mech. Min. Sci. 34, 217–231, (1997) · doi:10.1016/S1365-1609(97)80067-6
[14] Hao, H., Ma, G.W., Zhou, Y.X.: Numerical simulation of underground explosions. Fragblast–Int. J. Blast. Fragm. 2, 383–395 (1998)
[15] Wu, C., Hao, H., Zhou, Y.X.: Dynamic response analysis of rock mass with stochastic properties subjected to explosive loads. Fragblast–Int. J. Blast. Fragm. 3, 137–153 (1999)
[16] Hao, H., Wu, C., Zhou, Y.X.: Numerical analysis of blasting-induced stress wave in anisotropic rock mass with continuum damage models. Part II: Stochastic approach. Rock Mech. Rock Eng. 35(2), 95–108 (2002) · doi:10.1007/s006030200013
[17] Yazdchi, M., Valliappan, S., Zhang, W.: A continuum model for dynamic damage evolution of anisotropic brittle materials. Int. J. Numer. Methods Eng. 39, 1555–1583 (1996) · Zbl 0879.73048 · doi:10.1002/(SICI)1097-0207(19960515)39:9<1555::AID-NME917>3.0.CO;2-J
[18] Century Dynamics: AUTODYN User Manual, Revision 3.0. Century Dynamics, Inc. (1997)
[19] Persson, P.A.: The relationship between strain energy, rock damage, fragmentation, and throw in rock blasting. Fragblast–Int. J. Blast. Fragm. 1, 99–110 (1997)
[20] Li, Z., Huang, H.: The calculation of stability of tunnels under the effects of seismic wave of explosions. In: Proceedings of the 26th Department of Defence Explosives Safety Seminar, USA, Department of Defence Explosives Safety Board (1994)
[21] Grady, D.E., Kipp, M.E.: Continuum modelling of explosive fracture in oil shale. Int. J. Rock Mech. Min. Sci. Geomech. Abstr. 17, 147–157 (1980) · doi:10.1016/0148-9062(80)91361-3
[22] Bawden, W.F., Katsabanis, P., Yang, R.: Blast damage study by measurement and numerical modelling of blast damage and vibration in the area adjacent to blast hole. In: Bawden, Archibald (eds.) Innovative Mine Design for the 21st Century, Proceedings of the International Congress on Mine Design, Kingston, Ontario, Canada (1993)
[23] Singh, B., Geol, R.K.: Rock Classification. Rock Quality Designation, Chap. 4. Elsevier Science, Oxford (1999)
[24] Wu, C., Hao H., Zhao, J., Zhou, Y.X.: Statistical analysis of anisotropic damage of the Bukit Tiamh granite. Rock Mech. Rock Eng. 34, 23–38 (2001) · doi:10.1007/s006030170024
[25] Wu, C., Hao H.: Statistical analysis of RQD, cracking spacing, and RQD versus initial damage relationship of Singapore granite. Geotech. Eng. (Southeast Asian Geotechnical Society) 33(3), 103–112 (2002)
[26] Thorne, B.J., Hommert, P.J., Brown, B.: Experimental and computational investigation of the fundamental mechanisms of cratering. In: Proceedings of the 3rd International Symposium on Rock Fragmentation by Blasting pp. 412–423, Brisbsne, Australia, 1990
[27] Armed Services Explosives Safety Board: Theoretical considerations and quantity-distance separations recommended for protection of hazards from an underground explosion. Technical Report, No. 8, Washington, DC (1959)
[28] U.S. Army Corps of Engineers: Underground explosion test program. Final report, Engineering Research Associates, St. Paul, MN (1953)
[29] NGI (Norwegian Geological Institute): Prediction model for ground shock from coupled and de-coupled explosions in rock. Document AC/258 (ST) (UGSWG)(NO)IWP03-2001 (2001)
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