Hello everyone,
I met a problem seems pretty simple but have bothered me for two days. I have a structure constructed with beam and plate. So I want to use 1d element (for the beam) and 2d element (for of plate) at the same time in gmsh. As I have already programed in matlab an element 1d (order 1) with 2 nodes and an element 2d with 8 nodes (order 2), I want to use them directly. Then I find it difficult in gmsh to set different order to different region of my structure. If I use Mesh.ElementOrder =2; Mesh.SecondOrderIncomplete = 1, then the 1d element will have 3 nodes. If I delete these lines, the 2d element will have 4 nodes. Does anyone have any idea on this question? Thank you very much. By the way, I use gmsh 2.8.5 and the file .geo is in the attachment. This is only a simplified exemple of my structure. There is only three cells in this exemple and I plan to have 50 cells in x direction and 30 in y direction. -- Li Nan Doctorante Laboratoire Roberval Université de Technologie de Compiègne, France Email: [email protected]
maillage_plaque_periodique_test.geo
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