An improved interval finite element method based on the element-by-element technique for large truss system and plane problems
The interval finite element method based on the element-by-element technique is proved to be a rigorous and efficient method for considering interval uncertainties. The structural internal force of the same accuracy as the interval response displacement can be obtained by combining the variational m...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2018-04-01
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| Series: | Advances in Mechanical Engineering |
| Online Access: | https://doi.org/10.1177/1687814018769159 |