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Indetity pairs should be fixed?
Posted Feb 2, 2013, 10:24 AM EST Structural Mechanics & Thermal Stresses 1 Reply
I am running a static structural mechanics problem on comsol multiphysics 3.5 . I have a building and i want to see the effect of a seismic load on my structure ..
My problem is that the building is an assembly of masonry walls and wooden floors , so i have to set identity pairs between them .... I want to ask , when we create identity pairs , we should set that these pairs are fixed?