[1] J.R. Vinson, R.L. Sierakowski, The behavior of structures composed of composite materials, M. Nijhoff, 1986.
[2] J.N. Reddy, A generalization of two- dimensional theories of laminated composite plates, Communications in Applied Numerical Methods, 3(3) (1987) 173-180.
[3] R.K. Kapania, S. Raciti, Recent advances in analysis of laminated beams and plates. Part I - Shear effects and buckling, AIAA Journal, 27(7) (1989) 923-935.
[4] Y. Ghugal, R. Shimpi, A review of refined shear deformation theories of isotropic and anisotropic laminated plates, Journal of Reinforced Plastics and Composites, 21(9) (2002) 775-813.
[5] C.T. Sun, S. Chattopadhyay, Dynamic Response of Anisotropic Laminated Plates Under Initial Stress to Impact of a Mass, Journal of Applied Mechanics, 42(3)(1975) 693-698.
[6] Y. Qian, S.R. Swanson, Experimental measurement of impact response in carbon/epoxy plates, AIAA Journal, 28(6) (1990) 1069-1074.
[7] A. Christoforou, S. Swanson, Analysis of impact response Structures, 27(2) (1991) 161-170.
[8] C.T. Sun, J.K. Chen, On the Impact of Initially Stressed Composite Laminates, Journal of Composite Materials, 19(6) (1985) 490-504.
[9] H.-Y.T. Wu, C. Fu-Kuo, Transient dynamic analysis of laminated composite plates subjected to transverse impact, Computers & structures, 31(3) (1989) 453-466.
[10] Y. Qian, S.R. Swanson, A comparison of solution techniques for impact response of composite plates, Composite Structures, 14(3) (1990) 177-192.
[11] T.M. Tan, C.T. Sun, Use of Statical Indentation Laws in the Impact Analysis of Laminated Composite Plates, Journal of Applied Mechanics, 52(1) (1985) 6-12.
[12] A. Nosier, R.K. Kapania, J.N. Reddy, Low-velocity impact of laminated composites using a layerwise theory, Computational Mechanics, 13(5) (1994) 360-379.
[13] N. Naik, S. Meduri, Polymer-matrix composites subjected to low-velocity impact: effect of laminate configuration, Composites science and technology, 61(10) (2001) 1429-1436. [14] D. Wyrick, D. Adams, Damage sustained by a carbon/epoxy composite material subjected to repeated impact,Composites, 19(1) (1988) 19-27.
[15] D.A. Wyrick, D.F. Adams, Residual strength of a carbon/epoxy composite material subjected to repeated impact, Journal of Composite Materials, 22(8) (1988)749-765.
[16] M. Hosur, M. Karim, S. Jeelani, Experimental investigations on the response of stitched/unstitched woven S2-glass/SC15 epoxy composites under single and repeated low velocity impact loading, Composite structures, 61(1) (2003) 89-102.
[17] J. Baucom, M. Zikry, A. Rajendran, Low-velocity impact damage accumulation in woven S2-glass composite systems, omposites science and technology, 66(10) (2006) 1229-1238.
[18] O. David-West, D. Nash, W. Banks, An experimental study of damage accumulation in balanced CFRP laminates due to repeated impact, Composite structures, 83(3) (2008) 247-258.
[19] G. Belingardi, M.P. Cavatorta, D.S. Paolino, A new damage index to monitor the range of the penetration process in thick laminates, Composites Science and Technology, 68(13) (2008) 2646-2652.
[20] G. Belingardi, M.P. Cavatorta, D.S. Paolino, On the rate of growth and extent of the steady damage accumulation phase in repeated impact tests, Composites Science and Technology, 69(11) (2009) 1693-1698.
[21] F. Morinière, R. Alderliesten, M. Tooski, R. Benedictus, Damage evolution in GLARE fibre-metal laminate under repeated low-velocity impact tests, Open Engineering, 2(4) (2012) 603-611.
[22] M.Y. Tooski, R. Alderliesten, R. Ghajar, S. Khalili, Experimental investigation on distance effects in repeated low velocity impact on fiber–metal laminates, Composite Structures, 99 (2013) 31-40.
[23] C. Atas, B.M. Icten, M. Küçük, Thickness effect on repeated impact response of woven fabric composite plates, Composites Part B: Engineering, 49 (2013) 80-85.
[24] V. Arikan, O. Sayman, Comparative study on repeated impact response of E-glass fiber reinforced polypropylene & epoxy matrix composites, Composites Part B: Engineering, 83 (2015) 1-6.
[25] R. Balan, V. Arumugam, K.A. Rauf, A.A.P. Sidharth, C. Santulli, Estimation of residual flexural strength of unidirectional glass fiber reinforced plastic composite laminates under repeated impact load, Journal of Composite Materials, 49(6) (2015) 713-722.
[26] M. Cohen, J. Achenbach, Probabilistic considerations of the growth and detection of delaminations for repeated impact on composites, Journal of Composite Materials, 48(25) (2014) 3179-3187.
[27] B.M. Icten, Low temperature effect on single and repeated impact behavior of woven glass-epoxy composite plates, Journal of Composite Materials, 49(10) (2015) 1171-1178.
[28] C. Atas, A. Dogan, An experimental investigation on the repeated impact response of glass/epoxy composites subjected to thermal ageing, Composites Part B:Engineering, 75 (2015) 127-134.
[29] A. Amaro, P. Reis, M. Neto, Experimental study of temperature effects on composite laminates subjected to multi-impacts, Composites Part B: Engineering, 98 (2016) 23-29.
[30] E. Wu, J.-C. Yeh, C.S. Yen, Identification of impact forces at multiple locations on laminated plates, AIAA journal, 32(12) (1994) 2433-2439.
[31] K.Y. Lam, T.S. Sathiyamoorthy, Response of composite beam under low-velocity impact of multiple masses, Composite Structures, 44(2) (1999) 205-220.
[32] D. Chakraborty, M. Kumar, Response of Laminated FRP Composites under Multiple Impact Loading, Journal of Reinforced Plastics and Composites, 24(14) (2005) 1457-1477.
[33] K. Malekzadeh, M.R. Khalili, R. Olsson, A. Jafari, Higher-order dynamic response of composite sandwich panels with flexible core under simultaneous low-velocity impacts of multiple small masses, International Journal of Solids and Structures, 43(22–23) (2006) 6667-6687.
[34] A. Veysi Gorgabad, Low velocity impact analysis of sandwich beam and plate with FGM core under single and multiple impacts, MSc Thesis, Amirkabir University of Technology, Tehran, Iran, 2011. (In Persian)
[35] A.R. Damanpack, M. Shakeri, M.M. Aghdam, A new finite element model for low-velocity impact analysis of sandwich beams subjected to multiple projectiles, Composite Structures, 104 (2013) 21-33.
[36] D. Li, Y. Liu, X. Zhang, Low-velocity impact responses of the stiffened composite laminated plates based on the progressive failure model and the layerwise/solidelements method, Composite Structures, 110 (2014) 249- 275.
[37] S.-R. Cho, D.D. Truong, H.K. Shin, Repeated lateral impacts on steel beams at room and sub-zero temperatures, International Journal of Impact Engineering, 72 (2014)75-84.
[38] M. Kavousi Sisi, M. Shakeri, M. Sadighi, Dynamic response of composite laminated beams under asynchronous/repeated low-velocity impacts of multiple masses, Composite Structures, 132 (2015) 960-973.
[39] K. Malekzadeh Fard, A. Veysi Gorgabad, Low Velocity Impact Response of the Thick Curved Sandwich Shells with Flexible Cores, Aerospace Mechanics Journal, 13(2) (2016) 23-34. (In Persian)
[40] S. Abrate, Impact on Composite Structures, Cambridge University Press, 1998.
[41] J.N. Reddy, Mechanics of Laminated Composite Plates and Shells: Theory and Analysis, Second Edition, Taylor & Francis, 2003.
[42] E. Süli, D.F. Mayers, An Introduction to Numerical Analysis, Cambridge University Press, 2003.
[43] A.R. Setoodeh, P. Malekzadeh, K. Nikbin, Low velocity impact analysis of laminated composite plates using a 3D elasticity based layerwise FEM, Materials & Design, 30(9) (2009) 3795-3801.
[44] N. Phan, J. Reddy, Analysis of laminated composite plates using a higher‐order shear deformation theory, International Journal for Numerical Methods in Engineering, 21(12) (1985) 2201-2219.
[45] R.L. Sierakowski, S.K. Chaturvedi, Dynamic loading and characterization of fiber-reinforced composites, John Wiley and Sons, University of Michigan, New York, 1997.
[46] R. Olsson, Closed form prediction of peak load and delamination onset under small mass impact, Composite Structures, 59(3) (2003) 341-349.
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