[1] Muskhelishvili NI (1962) Some basic problems of the mathematical theory of elasticity. 2ed edn. Noordhooff , Netherlands.
[2] Savin GN (1961) Stress concentration around holes. Pergamon Press, New York.
[3] Lekhnitskii SG (1968) Anisotropic plates. 2ed edn. Gordon and Breach Science, New York.
[4] Rezaeepazhand J, Jafari M (2010) Stress concentration in metallic plates with special shaped cutout. Int J Mech Sci 52: 96-102.
[5] Rao DKN, Babu MR, Reddy KRN, Sunil D (2010) Stress around square and rectangular cutouts in symmetric laminates. Compos Struct 92(12): 2845-2859.
[6] Jafari M, Rahimi-petroudi A (2015) A study of the effect of various parameters on the stress analysis of isotropic and anisotropic plates containing a central quadrilateral cutout subjected to shear stress. Journal of Solid and Fluid Mechanics 5(1): 101-114. (in persion)
[7] Jafari M, Ardalani E (2015) Analytical solution to calculate the stress distribution around triangular hole in finite isotropic plates under in-plane loading. Modares Mech Eng 15(5):165-175. (in persion)
[8] Batista M (2011) On the stress concentration around a hole in an infinite plate subject to uniform load at infinity. Int J Mech Sci 53(4): 254-261.
[9] Banerjee M, Jain NK, Sanyal S (2013) Stress concentration in isotropic and orthotropic composite plates with center circular hole subjected to transverse static loading. Int J Mech Ind Eng 3(1):109-113.
[10] Kathiravan R, Ganguli R (2007) Strength design of composite beam using gradient and particle swarm optimization. Compos Struct 81: 471-479.
[11] Sivakumar K, Iyengar NGR, Deb K (1998) Optimum design of laminated composite plates with cutout using a genetic algorithm. Compos Struct 42: 265-279.
[12] Cho HK, Rowlands RE (2007) Reducing tensile stress concentration in perforated hybrid laminate by genetic algorithm. Com Sci and Tech 67:2877-2883.
[13] Hemmatian H, Fereidoon F, Rajabpour M (2010) Optimization of prismatic core based on particle swarm algorithm. Modeling in Engineering 8(20): 17-26.
[14] Omkar SN, Khandelwal R, Ananth TVS, NarayanaNaik G, Gopalakrishnan S (2009) Quantum behaved particle swarm optimization (QPSO) for multi-objective design optimization of composite structures. Expert Syst Appl 36: 11312-11322.
[15] Martin H Sadd (2009) Elasticity theory, applications and numerics. 2ed edn. Elsevier Inc., Burlington.
[16] Yang X, Yuan J, Mao H (2007) A modified particle swarm optimizer with dynamic adaptation. Appl Math Comput 189: 1205-1213.
[17] El-ghazali T (2009) Metaheuristics: from design to implementation. Wiley & sons, New Jersey.
[18] Ratnaweera A, Halgamuge SK, C.Watson H (2004) Self-Organizing hierarchical particle swarm optimizer with time-varying acceleration coefficients. IEEE T Evolut Comput 8(3): 240-255.
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