PSI - Issue 60

N. Khandelwal et al. / Procedia Structural Integrity 60 (2024) 582–590 Author name / Structural Integrity Procedia 00 (2019) 000 – 000

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7. References Berg, E., Skallerud, B., Thaulow, C., 2008. Two-parameter fracture mechanics and circumferential crack growth in surface cracked pipelines using line-spring elements. Engineering Fracture Mechanics 75, 17-30. Chiesa, M., Skallerud, B., Nyhus, B., 2001. “Efficient numerical procedures for fracture assessments of surface cracked shells,” Proceeding of European conference of computational mechanics. Krakow, Poland. Xue, L., Keim, V., Paredes, M., Nonn, A., & Wierzbicki, T.,2021. Anisotropic effects on crack propagation in pressurized line pipes under running ductile fracture scenarios. Engineering Fracture Mechanics 249, 107748. Chattopadhyay, J., Dutta, BK., Kushwaha, HS., 2000. Experimental and analytical study of three point bend specimen and throughwall circumferentially cracked straight pipe. International Journal of Pressure Vessels and Piping 77, 455-471. Sobel, LH., Newman, SZ., 1986. Simplified, detailed, and isochronous analysis and test results for the in-plane elastic-plastic and creep behavior of an elbow. International Journal of Pressure Vessels and Piping 108, 297-304. Dhalla AK., 1987. Collapse characteristics of a thin-walled elbow: validation of an analytical procedure. Journal of Pressure Vessel Technology 109, 394-401. Bourdin, B., Francfort, GA., Marigo, JJ., 2008. The Variational approach to fracture. Journal of Elasticity 91, 5 148. Francfort GA., Marigo JJ., 1998. Revisiting brittle fracture as an energy minimization problem. Journal of the Mechanics and Physics of Solids 46, 1319-1342. Bourdin, B., Francfort, GA., Marigo, JJ., 2000. Numerical experiments in revisited brittle fracture. Journal of the Mechanics and Physics of Solids 48, 797 – 826. Amor, H., Marigo, JJ., Maurini, C., 2009. Regularized formulation of the variational brittle fracture with unilateral contact: Numerical experiments. Journal of the Mechanics and Physics of Solids 57, 1209 – 1229. Miehe, C., Hofacker, M., Welschinger, F., 2010. A phase field model for rate-independent crack propagation: Robust algorithmic implementation based on operator splits. Computer Methods in Applied Mechanics and Engineering 199, 2765-2778. Duda, FP., Ciarbonetti, A., Sánchez, PJ., Huespe, AE., 2015. A phase-field/gradient damage model for brittle fracture in elastic – plastic solids. International Journal of Plasticity 65, 269-296. Khandelwal, N., Murthy, AR., 2023. Ductile fracture simulation using phase field method with various damage models based on different degradation and geometric crack functions. Material Today Communications 35, 105627. Vishnuvardhan S, Gandhi P, Saravanan M, Pukazhendhi DM, Raghava G, Goyal S, et al., Cyclic fracture test on 168 OD Narrow Gap welded stainless steel straight pipes: Sponsored Research Project SSP06541 Report No. 1, CSIR-SERC, 2010a. Vishnuvardhan S, Saravanan M, Pukazhendhi DM, Gandhi P, Raghava G, Cyclic fracture test on 324 OD Narrow Gap welded stainless steel straight pipes: Sponsored Research Project SSP06541 Report No. 3, CSIR-SERC, 2010b.

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