Geometrically exact beam element with predefined stress resultant fields for nonlinear analysis of FG curved beams with discontinuous stiffness

2021 ◽  
pp. 114437
Author(s):  
Wenxiong Li ◽  
Rong Geng ◽  
Suiyin Chen ◽  
Huan Huang
Keyword(s):  
Nonlinear Analysis ◽  
Beam Element ◽  
Curved Beams ◽  
Geometrically Exact Beam ◽  
Stress Resultant

scholarly journals Correction to: The multiple slope discontinuity beam element for nonlinear analysis of RC framed structures

Meccanica ◽  
2018 ◽  
Vol 53 (6) ◽  
pp. 1491-1491
Author(s):  
Mohsen Rezaee Hajidehi ◽  
Antonino Spada ◽  
Giuseppe Giambanco
Keyword(s):  
Nonlinear Analysis ◽  
Beam Element ◽  
Framed Structures ◽  
Slope Discontinuity ◽  
Rc Framed Structures

A three-dimensional multilayered pipe beam element: Nonlinear analysis

2014 ◽  
Vol 138 ◽  
pp. 142-161 ◽  
Author(s):  
L.L. Aguiar ◽  
C.A. Almeida ◽  
G.H. Paulino
Keyword(s):  
Nonlinear Analysis ◽  
Three Dimensional ◽  
Beam Element

scholarly journals ON COMPARISON OF 3D ISOGEOMETRIC TIMOSHENKO AND BERNOULLI BEAM FORMULATIONS

2021 ◽  
Vol 30 ◽  
pp. 12-17
Author(s):  
Edita Dvořáková ◽  
Bořek Patzák
Keyword(s):  
Timoshenko Beam ◽  
Isogeometric Analysis ◽  
Beam Element ◽  
Exact Representation ◽  
Curved Beams ◽  
Bernoulli Beam ◽  
Beam Elements ◽  
Timoshenko Beam Element

Application of isogeometric analysis (IGA) for curved beams is very convenient for its ability of exact representation of curved geometries. Several beam formulation has been presented since the introduction of IGA. In this paper, two different beam formulations are presented: Bernoulli beam formulation of A. M. Bauer et al. [1], and Timoshenko beam element introduced by G. Zhang et al. [2]. Both beam elements are implemented and their performance is documented on the fully threedimensionalexample of helicoidal spring.

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