2026-05-29T23:46:26Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/142742026-02-03T12:23:26Zcom_10630_2254col_10630_37959

Through thickness evolution of crack tip plasticity Camas-Peña, Daniel López-Crespo, Pablo Antunes, Fernando Ventura Yates, John R. Mecánica de fractura Experimental methods to measure fracture mechanics parameters tend to provide information from or about the surface of cracked components. However, information about the interior of the component is key to understanding the mechanisms governing the damage processes at a crack tip for both fatigue and fracture events. In this work we present a detailed numerical analysis of the evolution of the plastic zone through the thickness of an aluminium alloy specimen. This is done by means of ultra-fine non- linear finite element models. The simulated results are compared with experimental displacement data measured optically from the surface of the specimen. 2017-07-19T11:49:22Z 2017-07-19T11:49:22Z 2017-07-19T11:49:22Z 2017-07-19 conference output http://hdl.handle.net/10630/14274 http://orcid.org/0000-0002-1152-3478 eng 7th Engineering Integrity Society International Conference on Durability & Fatigue Cambridge, UK 3 julio 2017 open access by-nc-nd