2026-05-31T08:20:01Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/291452026-02-03T11:29:51Zcom_10630_2254col_10630_37953
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Bermudo-Gamboa, Carolina
author
Martín-Fernández, Francisco de Sales
author
Martín-Sánchez, María Jesús
author
Sevilla-Hurtado, Lorenzo
2024-01-24T13:23:09Z
2024-01-24T13:23:09Z
2015-03-31
Bermudo C, Martín F, Martín MJ, Sevilla L (2015) Experimental Validation of the New Modular Application of the Upper Bound Theorem in Indentation. PLoS ONE 10(3): e0122790. https://doi.org/10.1371/journal.pone.0122790
https://hdl.handle.net/10630/29145
10.1371/journal.pone.0122790
Nowadays, thanks to the new manufacturing processes, indentation is becoming an essential part of the new arising processes such as the Incremental Forming Processes. This work presents the experimental validation of the analytical model developed for an indenta tion-based process. The analytical model is originated from the Upper Bound Theorem ap plication by means of its new modular distribution. The modules considered are composed of two triangular Rigid Zones each. The experimental validation is performed through a series of indentation tests with work-pieces of annealed aluminium EN AW-2030 and punches of steel AISI 304, under plane strain conditions. The results are compared with the ones ob tained from the application of this new modular distribution of the Upper Bound Theorem, showing a good approximation and suitability of the model developed for an indentation based process
eng
Deformaciones y tensiones
Experimental validation of the new modular application of the upper bound theorem in indentation
journal article
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URL
https://riuma.uma.es/bitstreams/f64e9593-7f76-466a-85e6-f5602758fc90/download
File
MD5
fc0a13431513185746a27f857df6f446
1084624
application/pdf
Plos One 1 2015 Q1 T1.pdf