Dynamic Stress analysis of a structure
Answers
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whether we can use tetra elements for explicit analysis ?
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Hi,
Yes, you can use.
Also sharing a document on 3D meshing which may be useful for you.
http://www.altairuniversity.com/wp-content/uploads/2014/02/3DMeshing.pdf
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The stresses i got is very high what can be the reason for the same ?I for checked material property and dimension.
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Hi,
High stresses can be of various reasons. Material can be one. Please check the parameters. For any simulation material parameters play a major role.Any unclear or illogical data provided during material characterization will lead to uncertain results. Another possibility is the loads and BCs applied. Please recheck the whole model set up.
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we can merge two separately mesh and modeled assembly in one file ?
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Yes, you can import multiple files.
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8-node continuum shell elements with five integration points through thickness ?
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How to apply a load on surface without concerning about number of nodes and elements ? i.e. applying /cload on surface.
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Hi,
The concentrated loads can only be applied to the nodal group. But you can define pressure load on a surface.
PS: For new technical queries please create a separate topic in the forum.
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Altair Employee