Experimental validation of a fracture model for pearlitic steel bars based on the cohesive zone model

Suárez-Guerra, FernandoGálvez-Ruíz, Jaime CarlosAtienza, José MiguelCendón, David ÁngelElices, Manuel2025-03-032025-03-032013-06https://hdl.handle.net/10953/4741This work presents the experimental validation of a fracture model for steel specimens in a tensile test, based on a cohesive behaviour and taking into account the effect of stress triaxiality. Experimental tests have been carried out on cylindrical specimens of three different diameters: 3, 6 and 9mm. These tests have been reproduced numerically using the aforementioned cohesive element. Results from the numerical simulations have been compared with the experimental results, showing good agreement with them.engAttribution-NonCommercial-NoDerivs 3.0 Spainhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/SteelCohesive modelExperimental validation of a fracture model for pearlitic steel bars based on the cohesive zone modelinfo:eu-repo/semantics/conferenceObject691.7info:eu-repo/semantics/openAccess