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(a) Espécime de concreto (b) Curva Força versus deslocamento da estrutura

(a) Espécime de concreto (b) Curva Força versus deslocamento da estrutura

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Figura 3. (a) Espécime de concreto (b) Curva Força versus deslocamento...
A BEM formulation with Tangent Operator for cohesive crack propagation modeling
Conference Paper
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  • Nov 2020
This work presents a Boundary Element Method (BEM) formulation for cohesive crack propagation analysis, in a 2D approach. The fracture effects are captured by using dipoles of stresses, with the introduction of an initial stress field to represent the cohesive zone. This formulation represents the presence of the Fracture Process Zone (FPZ) with on...
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