14th WCCM-ECCOMAS Congress 2020
Geomiso TNL: A Software for Non-Linear Static T-Spline-Based Isogeometric Analysis of Complex Multi-Patch Structures
Abstract
A new software, Geomiso TNL, is proposed to facilitate the use of isogeometric analysis and 3D design with NURBS and T-splines. Its dual nature eliminates geometric errors by merging geometric design with mesh generation into a single procedure. It is based on the isogeometric method, [...]
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Eugenio Oñate's Journal Papers
Structural analysis and design of a large inflatable hangar for aircrafts (preprint)
Abstract
Buildair S.A. has recently designed, manufactured and built an inflatable hangar (termed H75 hangar) for the aeronautic industry in Jeddah Airport (Kingdom of Saudi Arabia). H75 hangar is the largest aircell inflated structure ever built in the world, finally erected in July 2019. [...]
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VIII International Conference on Particle-Based Methods (PARTICLES 2023)
One Discrete Element vs. Two Finite Elements and the Arbelos of Archimedes
Abstract
In this article, a visual proof is given that for a certain simple, yet analytically challenging mechanical system a unique solution exists, which can be found by simple fixed-point iteration as easily to be performed by the reader. As turns out, this system is mostly intractable [...]- 1
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