Preliminary Behavior Analysis of Curvilinear Triangular Quadrature Elements

DOI

10.2991/icismme-15.2015.56How to use a DOI?

Keywords

High-order Method; Triangular Quadrature Element; Curvilinear Triangle

Abstract

A weak form curvilinear triangular quadrature element is constructed and applied to the analysis of plane stress plates and torsional shafts. It is observed that convergence is achievable and the element is robust against domain irregularity, exhibiting both high accuracy and flexibility to complex geometry representation. Element-wise numerical differentiation and integration are carried out on the same set of points which is mapped from an octant of a sphere.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jia Xu
AU  - Hongzhi Zhong
PY  - 2015/07
DA  - 2015/07
TI  - Preliminary Behavior Analysis of Curvilinear Triangular Quadrature Elements
BT  - Proceedings of the First International Conference on Information Sciences, Machinery, Materials and Energy
PB  - Atlantis Press
SP  - 284
EP  - 287
SN  - 1951-6851
UR  - https://doi.org/10.2991/icismme-15.2015.56
DO  - 10.2991/icismme-15.2015.56
ID  - Xu2015/07
ER  -