Brief note: Simplest-expression integrals involving beam-column eigenmodes

J. I. Colombo; C. A. Morales

Brief note: Simplest-expression integrals involving beam-column eigenmodes

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Resumen

Novel integrals, in their simplest form, involving beam-column eigenfunctions and derivatives are presented. All the integrals arise in computational stability analysis of frames. It is stressed that simpler results improve the accuracy of Rayleigh-Ritz-based approximate methods for buckling analysis of distributed structures.

Idioma original	Inglés
Páginas (desde-hasta)	529-535
Número de páginas	7
Publicación	Archives of Mechanics
Volumen	64
N.º	5
Estado	Publicada - 2012
Publicado de forma externa	Sí

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@article{28012f5316a94215b7b1ad1255f75992,

title = "Brief note: Simplest-expression integrals involving beam-column eigenmodes",

abstract = "Novel integrals, in their simplest form, involving beam-column eigenfunctions and derivatives are presented. All the integrals arise in computational stability analysis of frames. It is stressed that simpler results improve the accuracy of Rayleigh-Ritz-based approximate methods for buckling analysis of distributed structures.",

keywords = "Beam-column eigenfunctions, Buckling, Rayleigh-Ritz method, Simplest-expression integrals, Stability",

author = "Colombo, \{J. I.\} and Morales, \{C. A.\}",

year = "2012",

language = "Ingl{\'e}s",

volume = "64",

pages = "529--535",

journal = "Archives of Mechanics",

issn = "0373-2029",

publisher = "Institute of Fundamental Technological Research, Polish Academy of Sciences",

number = "5",

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TY - JOUR

T1 - Brief note

T2 - Simplest-expression integrals involving beam-column eigenmodes

AU - Colombo, J. I.

AU - Morales, C. A.

PY - 2012

Y1 - 2012

N2 - Novel integrals, in their simplest form, involving beam-column eigenfunctions and derivatives are presented. All the integrals arise in computational stability analysis of frames. It is stressed that simpler results improve the accuracy of Rayleigh-Ritz-based approximate methods for buckling analysis of distributed structures.

AB - Novel integrals, in their simplest form, involving beam-column eigenfunctions and derivatives are presented. All the integrals arise in computational stability analysis of frames. It is stressed that simpler results improve the accuracy of Rayleigh-Ritz-based approximate methods for buckling analysis of distributed structures.

KW - Beam-column eigenfunctions

KW - Buckling

KW - Rayleigh-Ritz method

KW - Simplest-expression integrals

KW - Stability

UR - https://www.scopus.com/pages/publications/84867952186

M3 - Artículo

AN - SCOPUS:84867952186

SN - 0373-2029

VL - 64

SP - 529

EP - 535

JO - Archives of Mechanics

JF - Archives of Mechanics

IS - 5

ER -

Brief note: Simplest-expression integrals involving beam-column eigenmodes

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