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Significance of Soil Compaction on Blast Resistant Behavior of Underground Structures: A Parametric Study | ||
Civil Engineering Infrastructures Journal | ||
مقاله 11، دوره 48، شماره 2، اسفند 2015، صفحه 359-372 اصل مقاله (525.13 K) | ||
نوع مقاله: Research Papers | ||
شناسه دیجیتال (DOI): 10.7508/ceij.2015.02.010 | ||
نویسندگان | ||
M.J. Seyedan1؛ Ehsan Seyedi Hosseininia* 2 | ||
1Graduate, Department of Civil engineering, Faculty of Engineering, Ferdowsi University of Mashhad, Iran | ||
2Assistant Professor, Department of Civil engineering, Faculty of Engineering, Ferdowsi University of Mashhad, Iran | ||
چکیده | ||
Dynamic response of underground structures has always been a topic of concern for designers and researchers. The behavior of these complicated systems under blast loading is affected by various factors and parametric studies are required to investigate their significance. The importance of soil density around the underground structure through which, the waves of explosion of a penetrator bomb is transferred, has been studied in this paper by using finite difference method (FDM). According to the results, soils with higher degrees of compactioncan absorb explosion energy more significantly. Therefore, the displacements and stresses of underground structure lining in denser soils are moderately lower. Thebending moment of the lining should be given attention, as regards being a critical design parameter. | ||
کلیدواژهها | ||
Bomb؛ Finite Difference Method؛ Passive Defense؛ Underground structure | ||
مراجع | ||
An, J., Tuan, C.Y., Cheeseman, B.A., Gazonas, G. (2011). “Simulation of soil behavior under blast loading”, International Journal of Geomechanics, 11(4), 323-334. Bolton, M.D. (1986). “The strength and dilatancy of sands”, Geotechnique, 36(1), 65-78. Bulson, P.S. (1997). Explosive loading of engineering structures. CRC Press, 272, London. Desai, D., Naik, M., Rossler, K., and Stone, C. (2005). “New York subway caverns and crossovers- a tale of trials and tribulations”, Rapid Excavation and Tunneling Conference (RETC), Society of Mining Engineers, Littletone, 1303-1314. Drake, J., and Little, C.D.J. (1983). “Ground shock from penetrating conventional weapons”, Interaction of Non-Nuclear Munitions with Structures, Proceedings of Symposium on Interaction of Non-nuclear Munitions with Structures, Colorado. Farr, J.V. (1990). “One-dimensional loading rate effects”, Journal of Geotechnical Engineering, 116(1), 119-135. Feldgun, V.R., Karinski, Y.S., and Yankelevsky, D.Z. (2014). “The effect of an explosion in a tunnel on a neighboring buried structure”, Tunnelling and Underground Space Technology, 44, 42-55. Feldgun, V.R., Kochetkov, A.V., Karinski, Y.S., Yankelevsky, D. (2008). “Internal blast loading in a buried lined tunnel”, International Journal of Impact Engineering, 35(3), 172-183. Gholizad, A., and Rajabi, M. (2014). “Buried concrete structure under blast loading”, The Scientific Journal of Passive Defence Science and Technology, 4(3), 167-179. Gui, M.W., and Chien, M.C. (2006). “Blast-resistant analysis for a tunnel passing beneath Taipei Shongsan airport– a parametric study”, Geotechnical and Geological Engineering, 24(2), 227-248. Higgins, W., and Chakraborty, T. (2013). “A high strain-rate constitutive model for sand and its application in finite-element analysis of tunnels subjected to blast”, International Journal for Numerical and Analytical Methods in Geomechanics, 37(15), 2590-2610. Hu, Y., and Randolph, M.F. (1998). “A practical numerical approach for large deformation problems in soil”, International Journal for Numerical and Analytical Methods in Geomechanics, 22, 327-350. Ishihara, K. (1996). Soil behavior in earthquake geotechnics, Clarendon Press, Oxford, 360. Itasca Consulting Group. (2005). FLAC 2D - Version 5.0355, Minneapolis, USA. Jackson, J.G., Ehrgott, J.Q., and Rohani, B. (1980). "Loading rate effects on compressibility of sand", Journal of the Geotechnical Engineering Division, 106(8), 839-852. Lampson, C.W. (1946). “Effects of impact and explosions”, Explosions in Earth, NRDC Washington, USA. Vol. 1, Chapter 3. Liu, H. (2009). “Dynamic analysis of subway structures under blast loading”, Geotechnical and Geological Engineering, 27(6), 699-711. Lu Y., Wang Z, C.K. (2005). “A comparative study of buried structure in soil subjected to blast load using 2D and 3D numerical simulations”, Soil Dynamics and Earthquake Engineering, 25, 275-288. Lysmer, J. and Kuemyer, R. (1969). “Finite dynamic model for infinite media”, Journal of the Engineering Mechanics Division, ASCE, 95(4) 859–878. Mueller, C.M. (1986). Shear friction test support program: Laboratory friction test results for WES flume sand against steel and grout, Report 3, U.S. Army Engineer Waterways Experiment Station, 158. Nagy, N., Mohamed, M., and Boot, J.C. (2010). “Nonlinear numerical modelling for the effects of surface explosions on buried reinforced concrete structures”, Geomechanics and Engineering, 2(1), 1-18. Rahimian, M., Omidvar, B., Kyomarsi, B., and Sanaelha, A. (2010). “Dynamic response of unlined circular tunnels subjected to internal explosion”, Civil Engineering Infrastructure Journal, 44(1), 51-60. Safari, M.R., and Noorzad, A. (2009). “3D analysis of right angle tunnels under wave propagation effect with BEM”, Civil Engineering Infrastructure Journal, 43(1), 35-48. Seyedan, S.M.J. (2014). Analysing the response of underground structures under dynamic loading using finite difference method, M.Sc. Thesis, Ferdowsi University of Mashhad, (in Persian). Shah Mohammadi, H., and Mohammadi, S. (2010). “Analysis of blast shock waves on immersed pipes”, Civil Engineering Infrastructure Journal, 44(1), 61-72. Song, M., and Ge, S. (2013). “Dynamic response of composite shell under axial explosion impact load in tunnel”, Thin-Walled Structures, 67, 49–62. Stevens, D.J., and Krauthammer, T. (1991). “Analysis of blast-loaded, buried RC arch response. Part I: Numerical approach”, Journal of Structural Engineering, 117(1), 197-212. Stevens, D.J., Krauthammer, T., and Chandra, D. (1991). “Analysis of blast-loaded, buried RC arch response, Part II: Application”, Journal of Structural Engineering, 117(1), 213-234. Stipe, J.G. (1946). Terminal ballistics of soil, effects of impacts and explosions, Summary Technical Report of Division 2, NDCE, Vol. 1, Washington. TM5-855-1. (1986). Fundamental of protection design for conventional weapons, US Army Engineers Waterways Experimental Station, Vicksburg. Tong, X., Tuan, C. (2007). “Viscoplastic cap model for soils under high strain rate loading”, Journal of Geotechnical and Geoenvironmental Engineering, 133(2), 206-214. US Army Corps. (1969). Structures to resist the effects of accidental explosions.Army TM 5-1300, Navy NAVFAC P-397, AFR 88-22, Departments of the Army, Navy, and Air Force, Washington, D.C. US Army Corps. (1990). Structures to resist the effects of accidental explosion, Army TM 5-1300, Navy NAVFAC P-397, AFR 88-22. Washington, D.C, Departments of the Army, Navy, and Air Force, Citeseer. Vesic, A.S. (1973). “Analysis of ultimate loads of shallow foundations”, Journal of Soil Mechanics & Foundations Division, 99, 45-59. Walley, F. (1944). Note on water formation in puddle clay, Brancaster Beach, UK Home Office Research, Report REN 317, January. Wang, Z., Hao, H., Lu, Y. (2004). “A three-phase soil model for simulating stress wave propagation due to blast loading”, International Journal of Numerical and Analytical Methods in Geomechanics, 28(1), 33-56. Westine, P., and Friesenhahn, G. (1983). “Free-field ground shock pressures from buried detonations in saturated and unsaturated soils”, Proceedings of Symposium on Interaction of Non-nuclear Munitions with Structures, Colorado. Yang, Z. (1997). “Finite element simulation of response of buried shelters to blast loadings”, Finite Elements in Analysis and Design, 24(3), 113-132. | ||
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