An Inverse Method to Estimate Cowper‑Symonds Material Model Parameters from a Single Split Hopkinson Pressure Bar Test
This paper presents the estimation of the parameters of the Cowper-Symonds material model of a commercial copper alloy from a single Split Hopkinson Pressure Bar Test using an inverse method. Parameters were identified by minimizing the error between the transmitted strain signal predicted by a fini...
- Autores:
-
Hernandez, Camilo
Blanco, David L.
Maranon, Alejandro
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2023
- Institución:
- Escuela Colombiana de Ingeniería Julio Garavito
- Repositorio:
- Repositorio Institucional ECI
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.escuelaing.edu.co:001/3155
- Acceso en línea:
- https://repositorio.escuelaing.edu.co/handle/001/3155
https://doi.org/10.1007/s40870-022-00364-5
https://link.springer.com/article/10.1007/s40870-022-00364-5
- Palabra clave:
- UNS C83600
Mechanical characterization
High-strain rates
Split Hopkinson Pressure Bar Test
Taylor test
Inverse problem
Parameter identifcation
- Rights
- openAccess
- License
- https://creativecommons.org/licenses/by-nc/4.0/