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Keywords: Drucker–Prager
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Journal Articles

On the Construction of Explicit Analytical Driving Forces for Crack Nucleation in the Phase Field Approach to Brittle Fracture With Application to Mohr–Coulomb and Drucker–Prager Strength Surfaces

S Chockalingam
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. April 2025, 92(4): 041002.
Paper No: JAM-24-1427
https://doi.org/10.1115/1.4067596
Published Online: January 30, 2025
... nucleation driving force in the phase field governing equations, which results in the model being able to capture both the strength surface and fracture toughness of the material. This driving force has been presented in the literature for the case of Drucker–Prager strength surface and specific choice...
View Article titled, On the Construction of Explicit Analytical Driving Forces for Crack Nucleation in the Phase Field Approach to Brittle Fracture With Application to Mohr–Coulomb and <span class="search-highlight">Drucker</span>–<span class="search-highlight">Prager</span> Strength Surfaces
Open the PDF for On the Construction of Explicit Analytical Driving Forces for Crack Nucleation in the Phase Field Approach to Brittle Fracture With Application to Mohr–Coulomb and <span class="search-highlight">Drucker</span>–<span class="search-highlight">Prager</span> Strength Surfaces in another window
Topics: Brittle fracture, Construction, Coulombs, Field theories (Physics), Fracture (Materials), Nucleation (Physics), Strength (Materials), Stress