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Hello; I'm trying to simulate a moment at a node in a 3D model with TET10 element, but the result is 0 displacements a no stress in the model. Does TET10 elements support moments?...:S Thank you.

Hello; I need help, i'm trying to apply a torque to a rigid body (surface 2D in a 3D analisys) in a contact analisys. I define two control nodes. In the first node i constrain the displacent (DOF's 1,2 and 3) and in the second node i apply a moment and i define an axis of rotation...

Hello; I need help, i'm trying to apply a torque to a rigid body (surface 2D in a 3D analisys) in a contact analisys. I define two control nodes. In the first node i constrain the displacent (DOF's 1,2 and 3) and in the second node i apply a moment and i define an axis of rotation...

Is supported any spring element that... F = K*X+CONSTANT ??? with an initial force with a null displacement between DOFs???.

Hi; I want to select nodes that are associated with solids (I want to create one group for each FEM element associated with my solids, but i have to mesh two solid at the same time becouse i have to assembly them). I want to do this, bacouse i would like to plot FEM solid's results...

How can you simulate the screw torque (join force by the elongation of the screw) in Nastran code???. Can I introduce a initial elongation in a non-dynamic problem like a Load??.