Relation of ηpl and γpl with separation parameter (S) and their usefulness for fracture toughness evaluation

• Published in: Engineering fracture mechanics Vol. 289
• Main Authors: Bind, A.K., Singh, R.N.
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.09.2023
• Subjects: Load separation method; Separation parameter; γpl; ηpl; Load separation method; Separation parameter; γpl; ηpl

Comparison of the γpl values of the clamped SENT specimen calculated using present method (Equation (29) and Ernst equation (Equation (26). The γpl values obtained using present method and 3rd and higher order polynomial function between ηpl and b/W are comparable. [Display omitted] •For the first t...