Title
Development of refined one-dimensional finite element models using a nodal kinematics optimization method
Date Issued
01 January 2022
Access level
metadata only access
Resource Type
journal article
Publisher(s)
Taylor and Francis Ltd.
Abstract
This paper presents refined one-dimensional (1D) finite element models develop by an effective nodal kinematics optimization method. The refined models belong to Best Theory Diagrams, which are built by using the Carrera Unified Formulation (CUF), Axiomatic/Asymptotic method and a Genetic Algorithm (GA). The influence of different chromosome types on the refined models and GA performance have been investigated. It is shown that the proposed method can improve the accuracy of regular 1D-CUF finite element models. Furthermore, the results suggest that it is possible to built refined models for compound loads from the ones optimized for individual loads.
Language
English
OCDE Knowledge area
Ingeniería de materiales
Ingeniería mecánica
Subjects
Scopus EID
2-s2.0-85127098189
Source
Mechanics of Advanced Materials and Structures
ISSN of the container
15376494
Sponsor(s)
This paper has been carried out within the project “Desarrollo de un software para predecir el desempeño estructural de producto terminado en el proceso de fabricación por manufactura aditiva de materiales compuestos”, funded by PROCIENCIA, CONCYTEC, under the contract number N 112-2018-FONDECYT-BM-IADT-MU. The mentioned institutions are gratefully acknowledged.
Sources of information:
Directorio de Producción Científica
Scopus