Exploring three-dimensional edge-based smoothed finite element method based on polyhedral mesh to study elastic mechanics problems
This paper established the three-dimensional edge-based smoothed finite element method(ES-FEM) based on polyhedral mesh, divided the smoothed domain, constructed the shape function and derived the geometric matrix and the stiffness matrix. The MATLAB software was used to prepare the corresponding co...
| Format: | Article |
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| Language: | zho |
| Published: |
The Northwestern Polytechnical University
2021-08-01
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| Series: | Xibei Gongye Daxue Xuebao |
| Subjects: | |
| Online Access: | https://www.jnwpu.org/articles/jnwpu/full_html/2021/04/jnwpu2021394p747/jnwpu2021394p747.html |