18. Williams, M. L. On the Stress Distribution
at the Base of a Stationary Crack. J. Appl. Mech . 1956 ; 24 :
109-114.
19. Atkinson, C. and Eshelby J. D. The flow of energy into the tip of a
moving crack. Int. J. Fract . 1984 ; 26 : 316–321.
20. X. G. Wang, H. R. Ran, C. Jiang and Q. H. Fang.
An
energy dissipation-based fatigue crack growth model,Int.
J. Fat. 2018 ; 114 : 167-176.
21. G. Irwin. Analyses of stresses and strains near end of crack
traversing a plate. J. Appl. Mech . 1957 ; 24 :351-369.
22. Hadei, M. R., Kemeny, J., Ghazvinian, A., Rezaiepoor, A., Sarfarazi,
V. New Development to Measure Mode I. Fracture Toughness in Rock.Period. Polyt. Civil Eng . 2017 ; 61 : 51-55.
23.
Seyed
Mohammad Javad Razavi and
Filippo
Berto. A new fixture for fracture tests under mixed mode I/II/III
loading. Fat. Fract. Eng. Mater. Struct . 2019 ; 42 : 1874-1888.