Evaluation of the modal parameters of two shafts, one manufactured with a composite materials and the other manufactured with structural Steel, through the implementation of a technique of Operational Modal Analysis (OMA) | Zendy

Fabian Nova-Agudelo | Zendy; Heller Guillermo Sánchez Acevedo | Zendy; Diego F. Villegas | Zendy

Open Access

Evaluation of the modal parameters of two shafts, one manufactured with a composite materials and the other manufactured with structural Steel, through the implementation of a technique of Operational Modal Analysis (OMA)

Author(s) -

Fabian Nova-Agudelo,

Heller Guillermo Sánchez Acevedo,

Diego F. Villegas

Publication year - 2020

Publication title -

respuestas

Language(s) - English

Resource type - Journals

eISSN - 2422-5053

pISSN - 0122-820X

DOI - 10.22463/0122820x.2188

Subject(s) - modal , modal analysis , operational modal analysis , composite number , structural engineering , epoxy , modal testing , engineering , mechanical engineering , computer science , finite element method , materials science , composite material

This paper focuses on obtaining the modal parameters of two shafts in operation. The research has been planned using a shaft with composite materials, carbon fibers in an epoxy matrix and an axis manufactured with structural steel A36. The objective is to assess and validate the implementation of a technique of Operational Modal Analysis (OMA) in axes of different materials, and at the same time, compare the dynamic answer of the elements involved in the research.

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