Nuevas expresiones para el cálculo a torsión de costuras soldadas de filete de configuración compleja. // New expressions for torsion shear stress calculation in welding fillets.

Authors

  • H. Hernández Herrera Centro de Estudios y Desarrollo de la Oleohidráulica y la Neumática Universidad de Cienfuegos “Carlos Rafael Rodríguez”. Carretera a Rodas, km. 4, Cienfuegos, Cuba.
  • R. Goytisolo Espinosa Centro de Estudios y Desarrollo de la Oleohidráulica y la Neumática Universidad de Cienfuegos “Carlos Rafael Rodríguez”. Carretera a Rodas, km. 4, Cienfuegos, Cuba.
  • J. Moya Rodríguez Centro de Estudios CAD-CAM-CAE. Universidad “Marta Abreu” de Las Villas, Cuba.
  • I. M. Jackson Centro de Estudios y Desarrollo de la Oleohidráulica y la Neumática Universidad de Cienfuegos “Carlos Rafael Rodríguez”. Carretera a Rodas, km. 4, Cienfuegos, Cuba.

Abstract

En el presente trabajo se aplica la Teoría de la Torsión de Perfiles de Paredes Delgadas para el cálculo de las tensiones en
las uniones soldadas con costuras de filete en perfiles de configuración geométrica compleja sometidas a torsión. Se
obtienen nuevas expresiones para el cálculo de las tensiones cuyos resultados se aproximan mejor que las expresiones
clásicas con relación a los resultados obtenidos por el Método de los Elementos Finitos.


Palabras claves: Torsión, uniones soldadas, soldadura de filete.

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Abstract.
In this paper, the Thin Walled profiles Torsion Theory is applied to calculation of torsional shear stresses of complex geometry
profiles welded joints fillets. New calculation expressions are obtained that allowed to obtain a better aproach than the classic
expressions in relation to the values obtained by the Finite Elements Method.


Key words: Torsion, welded joints, welding fillets.

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How to Cite

1.
Hernández Herrera H, Goytisolo Espinosa R, Moya Rodríguez J, M. Jackson I. Nuevas expresiones para el cálculo a torsión de costuras soldadas de filete de configuración compleja. // New expressions for torsion shear stress calculation in welding fillets. Ing. Mec. [Internet]. 2004 Sep. 1 [cited 2025 Sep. 13];7(3):7-14. Available from: https://ingenieriamecanica.cujae.edu.cu/index.php/revistaim/article/view/224

Issue

Vol. 7 No. 3 (2004): september-december

Section

Original article

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