[1] K. H. Boon, Abu Bakr M. Diah and L. Y. Loon, “Flexural behavior of reinforced concrete slabs with opening,” in Malaysian Technical Universities Conference of Engineering and Technology ,MUCEET, June 2009.
[2] O. Enochsson, “CFRP strengthening of concrete slabs with and without opening,” PhD dissertation, Lulea University, Sweden, 2005.
[3] Wissam D. Salman, “Strengthening of Reinforced Concrete One-Way Slabs with Opening using CFRP Strip in Flexural,” International Journal of Science and Technology (ISSN: 2319-7064), 2013.
[4] Hossam A. Daham, “Analytical study of reinforced concrete with and without opening have different boundary conditions,” Journal of Al-Rafidien, 2010.
[5] Chee Khoon Ng. Timothy Julius Edwarad and Daniel Kim Tee Lee, “Theoretical Evaluation on Effects of Ultimate Load-Carrying Capacity of Square Slabs” Electronic Journal of Structure Engineering, 2008.
[6] Anjaly Somasekhar and Preetha Prabhakaran,” Analytical Investigation on Performance of Stiffened Waffle Slabs with Openings, Journal of Mechanical and Civil Engineering, ISSN 2278-1684, 2013.
[7] H. Madkour, “Modelling of damage-plasticity for concrete and its application for tunneling,” PhD dissertation Innsbruck University, Austria, 2004.
[8] H. Madkour, “Non-linear analysis of Strengthened RC beams with web opening),” Proceeding in International Journal of Civil Engineers, ICE, 2008.
[9] J. L. Chaboche, “Une loi differenetielle d’endommagement de fatigue avec cumulation non lineaire,” Rev. Fr. Mech., 50, 51, 1974.
[10] A. Dragon, D. Pham, P. Charles and J. F. Shao, “A model of anisotropic damage by micro-crack growth,” Proceeding of the International Symposium on Assessment and Prevention of Failure Phenomena in Rock Engineering, 71-78. Istanbul, Turkey, 1993.
[11] J. W. Ju, “On energy based coupled elastoplastic damage theories: Constitutive modeling and computational aspects,” International Journal of Solids and Structures, 25, 7, 803-833, 1989.
[12] W. Zhang, “Numerical analysis of continuous damage mechanics,” PhD dissertation, School of Civil Engineering University of New South Wales, Australia, 1992.
[13] S. Murakami and K. Hayakawa , “Space of damage conjugate force and damage potential of elastic-plastic-damage materials,” International Journal of Damage Mechanics, 6, 27-44, 1997.
[14] C. K. Valanis, “A Theory of damage in brittle materials,” Engineering Fracture Mechanics, 36, 403-416, 1990.
[15] Program system FINAL- Finite element analyses program for linear and nonlinear structures 2016; Version 7.3.
[16] Yeol Choi, Ik Hyun Park, Sang Goo Kang and Chang-Geun Cho, “Strengthening of RC slabs with Symmetric Openings Using GFRP Composite Beams,” Journal of Polymers, Vol.5, Issue 4, 2013.