بررسی ویژگی های مکانیک شکست بتن های الیافی پرمقاومت با استفاده از نمونه‌های آزمایشگاهی با دو هندسه متفاوت

[1] Bazant, Z.P., Fracture and size effect in concrete and other quasibrittle materials. 2019: Routledge.

[2] Hearing, B.P., Fracture behavior of mortar-aggregate interfaces in concrete. 1997, Massachusetts Institute of Technology.

[3] Madhavi, T.C., L.S. Raju, and D. Mathur, Polypropylene fiber reinforced concrete-a review. International journal of emerging technology and advanced engineering, 2014. 4(4): p. 114-118.

[4] حسامی, ا., د. مستوفی نژاد ، م. افتخار, بررسی خواص مکانیکی بتن فوق توانمند غیر مسلح و مسلح شده به الیاف فولادی، پلی پروپیلن و پلی وینیل الکل. تحقیقات بتن, 2019. 12(4): p. 5-18.

[5] Patel, M.J. and S. Kulkarni, Effect of Polypropylene Fibre on The High Strength Concrete. Journal of Information, Knowledge And Research in Civil Engineering, 2012. 2(2): p. 127.

[6] Thirumurugan, S. and A. Sivakumar, Compressive Strength Index of Crimped Polypropylene Fibres in High Strength Cementitious Matrix. World Appl. Sci. J, 2013. 24(6): p. 698-702.

[7] Gencel, O., et al., Mechanical properties of self-compacting concrete reinforced with polypropylene fibres. Materials Research Innovations, 2011. 15(3): p. 216-225.

[8] Jenq, Y.-S. and S.P. Shah, Features of mechanics of quasi-brittle crack propagation in concrete, in Current trends in concrete fracture research. 1991, Springer. p. 103-120.

[9] Guo, M., F. Grondin, and A. Loukili, Numerical analysis of the failure of recycled aggregate concrete by considering the random composition of old attached mortar. Journal of Building Engineering, 2020. 28: p. 101040.

[10] Rama, J.S.K., et al., A Review on Studies of Fracture Parameters of Self-compacting Concrete, in Advances in Structural Engineering. 2015, Springer. p. 1705-1716.

[11] Khalilpour, S., E. BaniAsad, and M. Dehestani, A review on concrete fracture energy and effective parameters. Cement and Concrete Research, 2019. 120: p. 294-321.

[12] Ajdani, A., et al., Mixed mode fracture characterization of brittle and semi-brittle adhesives using the SCB specimen. International Journal of Adhesion and Adhesives, 2020: p. 102629.

[13] Saseendran, V., et al., Crack Length Correction and Root Rotation Angle in a Sandwich Single Cantilever Beam (SCB) Fracture Specimen. International Journal of Lightweight Materials and Manufacture, 2020.

[14] Cifuentes, H., et al., Influence of the properties of polypropylene fibres on the fracture behaviour of low-, normal-and high-strength FRC. Construction and Building Materials, 2013. 45: p. 130-137.

[15] Zhang, P. and Q. Li, Fracture Properties of Polypropylene Fiber Reinforced Concrete Containing Fly Ash and Silica Fume. Research Journal of Applied Sciences, Engineering and Technology, 2013. 5(2): p. 665-670.

[16] Bencardino, F., et al., Implications of test methodology on post-cracking and fracture behaviour of steel fibre reinforced concrete. Composites Part B: Engineering, 2013. 46: p. 31-38.

[17] بهمنی, ه. و د. مستوفی نژاد, بررسی خواص مکانیکی بتن با عمل کرد بسیار بالای مسلح شده به الیاف پلی پروپیلن و الیاف ماکروی مصنوعی (بارچیپ). تحقیقات بتن, 2019. 12(1): p. 15-26.

[18] Korte, S., et al., Static and fatigue fracture mechanics properties of self-compacting concrete using three-point bending tests and wedge-splitting tests. Construction and Building Materials, 2014. 57: p. 1-8.

[19] Holušová, T., S. Seitl, and A. Fernández-Canteli, Numerical support of experimental compact tension test on concrete cylindric specimens. Transactions of the VŠB–Technical University of Ostrava, Civil Engineering Series, 2013. 13(2): p. 31-40.

[20] Holušová, T., S. Seitl, and A.F. Canteli. Comparison of fracture energy values obtained from 3PB, WST and CT test configurations. in Advanced Materials Research. 2014. Trans Tech Publ.

[21] Zhao, Z., S.H. Kwon, and S.P. Shah, Effect of specimen size on fracture energy and softening curve of concrete: Part I. Experiments and fracture energy. Cement and Concrete Research, 2008. 38(8-9): p. 1049-1060.

[22] Standard, A., C496. (2017). Standard test method for splitting tensile strength of cylindrical concrete specimens.

[23] Standard, A., C469, 2014,“Standard Test Method for Static Modulus of Elasticity and Poisson’s Ratio of Concrete in Compression", ASTM International, West Conshohocken, PA, 2014, DOI: 10.1520/C0469_C0469M-14.

[24] 12697-44, E., Bituminous Mixtures-Test Methods for Hot Mix Asphalt Part 44: crack Propagation by Semi-Circular Bending Test. 2010, European Committee for Standardization Brussels, Belgium..

[25] Recommendation, R.D., Determination of the fracture energy of mortar and concrete by means of three-point bend tests on notched beams. Materials and structures, 1985. 18(106): p. 285-290.

[26] Vandewalle, L., et al., RILEM TC162-TDF: Test and Design Methdos for Steel Fibre Reinforced Concrete: Design of steel fibre reinforced concrete using the sigma-w-method: principles and applications. Materials and structures, 2002. 35(249): p. 262-278.

[27] Hillerborg, A., The theoretical basis of a method to determine the fracture energyG F of concrete. Materials and structures, 1985. 18(4): p. 291-296.