I have a rubber hose+ complex plastic hose model that i need to analyse on frequence responce analysis. I use tria6 shell element on rubber because its simple geometry and solid tetra20 model on plastic but i cant find a shell tria6 element on element library that use herrmann formulation. Marc automaticly assign thin shell element(element 46 ). I dont know if i can use thin shell element? Does anyone have a clue?
Thanks
