scholarly journals Modeling the cambering of the flapping wings of an insect using rectangular shell finite elements

2020 ◽  
Vol 7 (1) ◽  
pp. 181-188
Author(s):  
Minato Onishi ◽  
Daisuke Ishihara
Keyword(s):  
Finite Elements ◽  
Flapping Wings ◽  
Rectangular Shell

A unified approach for shear-locking-free triangular and rectangular shell finite elements

2000 ◽  
Vol 75 (3) ◽  
pp. 321-334 ◽  
Author(s):  
Kai-Uwe Bletzinger ◽  
Manfred Bischoff ◽  
Ekkehard Ramm
Keyword(s):  
Finite Elements ◽  
Shear Locking ◽  
Unified Approach ◽  
Rectangular Shell

scholarly journals Finite elements with continuous stress fields in calculation of folded prismatic thin-walled rods and shells

2018 ◽  
Vol 196 ◽  
pp. 01018
Author(s):  
Sergey Nazarenko ◽  
Nina Blokhina
Keyword(s):  
Finite Element ◽  
Finite Elements ◽  
Degrees Of Freedom ◽  
High Efficiency ◽  
Stress Fields ◽  
Displacement Fields ◽  
Element Analysis ◽  
The Finite Element Analysis ◽  
Shell Finite Element ◽  
Rectangular Shell

The article deals with methods of creating a rectangular wall-beam finite element with eight degrees of freedom per node and continuous stress fields along the boundaries. This effect is achieved by specifying displacement fields in the plane of the element in forms similar to those in finite elements of Bogner, Fox, and Schmitt plate. The article provides algebraic expressions for displacement forms; methods of forming reaction and stress matrices are also considered. Test calculations carried out with the help of “Computational mechanics” FEM complex have proved high efficiency of the finite element analysis performed. A rectangular shell finite element with twelve degrees of freedom per node was developed as a combination of membrane finite element and Bogner, Fox and Schmitt plate element.

Finite elements-boundary elements coupling for the movement modeling in two-dimensional structures

1992 ◽  
Vol 2 (11) ◽  
pp. 2035-2044 ◽  
Author(s):  
A. Nicolet ◽  
F. Delincé ◽  
A. Genon ◽  
W. Legros
Keyword(s):  
Finite Elements ◽  
Boundary Elements ◽  
Two Dimensional
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