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http://dx.doi.org/10.12989/sem.2021.78.1.031

Damage potential: A dimensionless parameter to characterize soft aircraft impact into robust targets  

Hlavicka-Laczak, Lili E. (Department of Structural Engineering, Budapest University of Technology and Economics)
Kollar, Laszlo P. (Department of Structural Engineering, Budapest University of Technology and Economics)
Karolyi, Gyorgy (Institute of Nuclear Techniques, Budapest University of Technology and Economics)
Publication Information
Structural Engineering and Mechanics / v.78, no.1, 2021 , pp. 31-39 More about this Journal
Abstract
To investigate numerically the effect of all parameters on the outcome of an aircraft impact into robust engineering structures like nuclear power plant containments is a tedious task. In order to reduce the problem to a manageable size, we propose a single dimensionless parameter, the damage potential, to characterize the main features of the impact. The damage potential, which is the ratio of the initial kinetic energy of the aircraft to the work required to crush it, enables us to find the crucial parameter settings that need to be modelled numerically in detail. We show in this paper that the damage potential is indeed the most important parameter of the impact that determines the time-dependent reaction force when either finite element (FE) modelling or the Riera model is applied. We find that parameters that do not alter the damage potential, like elasticity of the target, are of secondary importance and if parameters are altered in a way that the damage potential remains the same then the course of the impact remains similar. We show, however, that the maximum value of the reaction force can be higher in case of elastic targets than in case of rigid targets due to the vibration of the target. The difference between the Riera and FE model results is also found to depend on the damage potential.
Keywords
soft aircraft impact; finite element model; Riera model; dimensionless parameter; damage potential;
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Times Cited By KSCI : 7  (Citation Analysis)
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1 Gulkan, P. and Korucu, H. (2011), "High-velocity impact of large caliber tungsten projectiles on ordinary Portland and calcium aluminate cement based HPSFRC and SIFCON slabs. Part II: numerical simulation and validation", Struct. Eng. Mech., 40, 617-636. http://dx.doi.org/10.12989/sem.2011.40.5.617.   DOI
2 Haldar, A. and Hamieh, H.A. (1984), "Local effects of solid missiles on concrete structures", ASCE J. Struct. Eng., 110(5), 948-960. https://doi.org/10.1061/(ASCE)0733-9445(1984)110:5(948).   DOI
3 Koechlin, P. and Potapov, S. (2009), "Classification of soft and hard impacts- Application to aircraft crash", Nucl. Eng. Des., 239, 613-618. https://doi.org/10.1016/j.nucengdes.2008.10.016.   DOI
4 Korucu, H. and Gulkan, P. (2011), "High-velocity impact of large caliber tungsten projectiles on ordinary Portland and calcium aluminate cement based HPSFRC and SIFCON slabs. Part I: experimental investigations", Struct. Eng. Mech., 40, 595-616. http://dx.doi.org/10.12989/sem.2011.40.5.595.   DOI
5 Kun, F. and Herrmann, H.J. (1999), "Transition from damage to fragmentation in collision of solids", Phys. Rev. E, 59, 2623-2632. https://doi.org/10.1103/PhysRevE.59.2623.   DOI
6 Laczak, L.E. and Karolyi, Gy. (2016), "Local effects of impact into concrete structure", Periodica Polytechnica Civil Eng., 60(4), 573-582. https://doi.org/10.3311/PPci.8605.   DOI
7 Laczak, L.E. and Karolyi, Gy. (2017), "On the impact of a rigid-plastic missile into rigid or elastic target", Int. J. Nonlin. Mech., 91, 1-7. https://doi.org/10.1016/j.ijnonlinmec.2017.01.020.   DOI
8 Manjuprasad, M., Gopalakrishnan, S. and Appa Rao, T.V.S.R. (2001), "Non-linear dynamic response of a reinforced concrete secondary containment shell subjected to seismic load", Eng. Struct., 23(5), 397-406. https://doi.org/10.1016/S0141-0296(00)00070-5.   DOI
9 Ngo, T. and Mendis, P. (2009), "Modelling the dynamic response and failure modes of reinforced concrete structures subjected to blast and impact loading", Struct. Eng. Mech., 32, 269-282. http://dx.doi.org/10.12989/sem.2009.32.2.269.   DOI
10 Nouri, M.D., Hatami, H. and Jahromi, A.G. (2015), "Experimental and numerical investigation of expanded metal tube absorber under axial impact loading", Struct. Eng. Mech., 54, 1245-1266. http://dx.doi.org/10.12989/sem.2015.54.6.1245.   DOI
11 Rafiei, S., Hossain, K.M.A., Lachemi, M. and Behdinan, K. (2017), "Impact shear resistance of double skin profiled composite wall", Eng. Struct., 140, 267-285. https://doi.org/10.1016/j.engstruct.2017.02.062.   DOI
12 Rambach, J.M., Tarallo, F. and Lavarenne, S. (2005), "Airplane crash modelling: assessment of the Riera model", Proceedings of the 18th International Conference on Structural Mechanics in Reactor Technology, Beijing, China, August.
13 Riera, J.D. (1968), "On the stress analysis of structures subjected to aircraft impact forces", Nucl. Eng. Des., 8(4), 415-426. https://doi.org/10.1016/0029-5493(68)90039-3.   DOI
14 Riera, J.D. (1989), "Penetration, scabbing and perforation of concrete structures hit by solid missiles", Nucl. Eng. Des., 115(1), 183-203. https://doi.org/10.1016/0029-5493(89)90265-3.   DOI
15 Rios, R.D. and Riera, J.D. (2004), "Size effects in the analysis of reinforced concrete structures", Eng. Struct., 26(8), 1115-1125. https://doi.org/10.1016/j.engstruct.2004.03.012.   DOI
16 Rousseau, J., Frangin, E., Marin, P. and Daudeville, L. (2017), "Multidomain finite and discrete elements method for impact analysis of a concrete structure", Eng. Struct., 31(11), 2735-2743. https://doi.org/10.1016/j.engstruct.2009.07.001.   DOI
17 Schalk, M. and Wolfel, H. (1976), "Response of equipment in nuclear power plants to airplane crush", Nucl. Eng. Des., 38(3), 567-582. https://doi.org/10.1016/0029-5493(76)90116-3.   DOI
18 Sugano, T., Tsubota, H., Kasai, Y., Koshika, N., Orui, S., Von Riesemann, W.A., ... & Parks, M.B. (1993), "Full-scale aircraft impact test for evaluation of impact force", Nucl. Eng. Des., 140(3), 373-385. https://doi.org/10.1016/0029-5493(93)90119-T.   DOI
19 Tamayo, J.L.P. and Awruch, A.M. (2016), "Numerical simulation of reinforced concrete nuclear containment under extreme loads", Struct. Eng. Mech., 58, 799-823. http://dx.doi.org/10.12989/sem.2016.58.5.799.   DOI
20 Tate, A. (1967), "A theory for the deceleration of long rods after impact", J. Mech. Phys. Solid., 15(6), 387-399. https://doi.org/10.1016/0022-5096(67)90010-5.   DOI
21 Thai, D.K. and Kim, S.E. (2015), "Numerical simulation of reinforced concrete slabs under missile impact", Struct. Eng. Mech., 53, 455-479. http://dx.doi.org/10.12989/sem.2015.53.3.455.   DOI
22 Timar, G., Blomer, J., Kun, F. and Herrmann, H.J. (2010), "New universality class for the fragmentation of plastic materials", Phys. Rev. Lett., 104, 095502. https://doi.org/10.1103/PhysRevLett.104.095502.   DOI
23 Vuorinen, M., Varpasuo, P. and Kahkonen, J. (2011), "Reaction-time response of a large commercial aircraft", Proceedings of ICONE19-19th International Conference on Nuclear Engineering, Chiba, Japan, May.
24 Wolf, J.P., Bucher, K.M. and Skrikerud, P.E. (1978), "Response of equipment to aircraft impact", Nucl. Eng. Des., 47(1), 169-193. https://doi.org/10.1016/0029-5493(78)90014-6.   DOI
25 Yao, S., Zhang, D. and Lu, F. (2016), "Dimensionless number for dynamic response analysis of box-shaped structures under internal blast loading", Int. J. Impact Eng., 98, 13-18. https://doi.org/10.1016/j.ijimpeng.2016.07.005.   DOI
26 Abbas, H., Paul, D.K., Godbole, P.N. and Nayak, G.C (1995), "Reaction-time response of aircraft crash", Comput. Struct., 55(5), 809-817. https://doi.org/10.1016/0045-7949(94)E0270-C.   DOI
27 Arros, J. (2007), "Analysis of aircraft impact to concrete structures", Nucl. Eng. Des., 237, 1241-1249. https://doi.org/10.1016/j.nucengdes.2006.09.044.   DOI
28 Barenblatt, G.I. (2003), Scaling. Cambridge Texts in Applied Mathematics (Book 34), Cambridge University Press, Cambridge, UK.
29 Coutinho, C.P., Baptista, A.J. and Rodrigues, J.D. (2016), "Reduced scale models based on similitude theory: A review up to 2015", Eng. Struct., 119, 81-94. https://doi.org/10.1016/j.engstruct.2016.04.016.   DOI
30 Dancygier, A.N. (2009), "Characteristics of high performance reinforced concrete barriers that resist non-deforming projectile impact", Struct. Eng. Mech., 32, 685-699. http://dx.doi.org/10.12989/sem.2009.32.5.685.   DOI
31 Dancygier, A.N. and Yankelevsky, D.Z. (2002), "Penetration mechanisms of non-deforming projectiles into reinforced concrete barriers", Struct. Eng. Mech., 13, 171-186. http://dx.doi.org/10.12989/sem.2002.13.2.171.   DOI
32 Gardner, J.W. (1984), "Calculation of the forces acting upon a rigid structure from and aircraft impact", Int. J. Impact Eng., 2(4), 345-356. https://doi.org/10.1016/0734-743X(84)90023-X.   DOI