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physics.class-ph2010
A new yield criterion for the concrete materials
Marc Louis Maurice François
The proposed yield criterion depends upon two material constants and is proven to be smooth and convex under a simple condition. These properties induce a mathematical robustness t…
physics.class-ph2010
A damage model with non-convex free energy for quasi-brittle materials
Marc Louis Maurice François
A state coupling between the hydrostatic (volumetric) and deviatoric parts of the free energy is introduced in a damage mechanics model relevant for the quasi-brittle materials. It…