Issue 48

S. Bhowmik et alii, Frattura ed Integrità Strutturale, 48 (2019) 419-428; DOI: 10.3221/IGF-ESIS.48.40 428 [3] Zhang, D. and Wu, K., (1999). Fracture process zone of notched three-point-bending concrete beams. Cement and Concrete Research, 29(12), pp.1887-1892. DOI: 10.1016/S0008-8846(99)00186-6. [4] Tejchman, J., (2010). Calculations of fracture process zones on meso-scale in notched concrete beams subjected to three-point bending. European Journal of Mechanics-A/Solids, 29(4), pp.746-760. DOI: 10.1016/j.euromechsol.2010.02.008. [5] Muralidhara, S., Prasad, B.R., Eskandari, H. and Karihaloo, B.L., (2010). Fracture process zone size and true fracture energy of concrete using acoustic emission. Construction and Building Materials, 24(4), pp.479-486. DOI: 10.1016/j.conbuildmat.2009.10.014. [6] Saliba, J., Loukili, A., Grondin, F. and Regoin, J.P., (2012). Experimental study of creep-damage coupling in concrete by acoustic emission technique. Materials and structures, 45(9), pp.1389-1401. DOI: 10.1617/s11527-012-9840-3. [7] Saucedo, L., Rena, C.Y. and Ruiz, G., (2012). Fully-developed FPZ length in quasi-brittle materials. International journal of fracture, 178(1-2), pp.97-112. DOI:10.1007/s10704-012-9769-0. [8] W. Dong, X. Zhou, and Z. Wu. (2013). On fracture process zone and crack extension resistance of concrete based on initial fracture toughness. Construction and Building Materials, 49, pp. 352– 363. DOI: 10.1016/j.conbuildmat.2013.08.041. [9] Sagar, R.V., Prasad, R.V., Prasad, B.R. and Rao, M.V.M.S., (2013). Microcracking and fracture process in cement mortar and concrete: A comparative study using acoustic emission technique. Experimental Mechanics, 53(7), pp.1161-1175. DOI:10.1007/s11340-012-9708-z. [10] Saliba, J., Loukili, A., Grondin, F. and Regoin, J.P., (2014). Identification of damage mechanisms in concrete under high level creep by the acoustic emission technique. Materials and structures, 47(6), pp.1041-1053. DOI: 10.1617/s11527-013-0113-6. [11] Saliba, J., Loukili, A. and Grondin, F., (2015). Acoustic emission monitoring and quantitative evaluation of damage in concrete beams under creep. In Acoustic Emission and Related Non-Destructive Evaluation Techniques in the Fracture Mechanics of Concrete (pp. 113-136). DOI:10.1016/B978-1-78242-327-0.00006-4. [12] Saliba, J., Matallah, M., Loukili, A., Regoin, J.P., Grégoire, D., Verdon, L. and Pijaudier-Cabot, G., (2016). Experimental and numerical analysis of crack evolution in concrete through acoustic emission technique and mesoscale modelling. Engineering Fracture Mechanics, 167, pp.123-137. DOI:10.1016/j.engfracmech.2016.03.044. [13] Li, J. and Wu, C., (2018). Damage evaluation of ultra-high performance concrete columns after blast loads. International Journal of Protective Structures, 9(1), pp.44-64. DOI:10.1177/2041419617743986. [14] Wu, Z., Rong, H., Zheng, J., Xu, F. and Dong, W., (2011). An experimental investigation on the FPZ properties in concrete using digital image correlation technique. Engineering Fracture Mechanics, 78(17), pp.2978-2990. DOI:10.1016/j.engfracmech.2011.08.016. [15] Skarzynkki, L. and Tejchman, J., (2013). Experimental investigations of fracture process using DIC in plain and reinforced concrete beams under bending. Strain, 49(6), pp.521-543. DOI:10.1111/str.12064. [16] Ohno, K., Uji, K., Ueno, A. and Ohtsu, M., (2014). Fracture process zone in notched concrete beam under three- point bending by acoustic emission. Construction and building materials, 67, pp.139-145. DOI: 10.1016/j.conbuildmat.2014.05.012. [17] Alam, S.Y., Saliba, J. and Loukili, A., (2013). Study of evolution of fracture process zone in concrete by simultaneous application of digital image correlation and acoustic emission. In VIII International Conference on Fracture Mechanics of Concrete and Concrete Structures (pp. 1-9). [18] Alam, S.Y., Saliba, J. and Loukili, A., (2014). Fracture examination in concrete through combined digital image correlation and acoustic emission techniques. Construction and Building Materials, 69, pp.232-242. DOI :10.1016/j.conbuildmat.2014.07.044. [19] Alam, S.Y., Loukili, A., Grondin, F. and Rozière, E., (2015). Use of the digital image correlation and acoustic emission technique to study the effect of structural size on cracking of reinforced concrete. Engineering Fracture Mechanics, 143, pp.17-31. DOI:10.1016/j.engfracmech.2015.06.038. [20] Trivedi, N., Singh, R.K. and Chattopadhyay, J., (2015). Investigation on fracture parameters of concrete through optical crack profile and size effect studies. Engineering Fracture Mechanics, 147, pp.119-139. DOI: 10.1016/j.engfracmech.2015.08.027. [21] Xie, Z.L., Zhou, H.F., Lu, L.J. and Chen, Z.A., (2017). An investigation into fracture behavior of geopolymer concrete with digital image correlation technique. Construction and Building Materials, 155, pp.371-380. DOI: 10.1016/j.conbuildmat.2017.08.041