ISOPARAMETRIC ELEMENTS WITH UNEQUALLY SPACED EDGE NODES

Date

1991-01-01

Author

UTKU, M
CITIPITIOGLU, E
OZKAN, G

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In the isoparametric finite element formulation, mapping of equally spaced nodes on the boundary of the master element to unequally spaced locations on the physical elements results in an unacceptable distortion. This type of distortion is defined as 'node mapping distortion' and a technique for its elimination is presented. Simple test cases demonstrate the utility of the new formulation.

Subject Keywords

Mechanical Engineering, Modelling and Simulation, General Materials Science, Civil and Structural Engineering, Computer Science Applications

URI

https://hdl.handle.net/11511/66837

Journal

COMPUTERS & STRUCTURES

DOI

https://doi.org/10.1016/0045-7949(91)90138-c

Collections

Department of Civil Engineering, Article

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Citation Formats

M. UTKU, E. CITIPITIOGLU, and G. OZKAN, “ISOPARAMETRIC ELEMENTS WITH UNEQUALLY SPACED EDGE NODES,” COMPUTERS & STRUCTURES, pp. 455–460, 1991, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/66837.