Material model for Shell element

[hjxiang]

Hi, all,

I want to devolop a material model for shell element.

Should I built the material model in the nD material class or section classs?

Thank you.


H.J. Xiang

[baozai]

excuse me. may I ask you a question about the use of quad material? what is the 3Ddimentional material in Opensees?

[hjxiang]

baozai wrote:
> excuse me. may I ask you a question about the use of quad material? what is
> the 3Ddimentional material in Opensees?


use for shear wall.

[baozai]

I mean the concrete01, concrete02,etc are the uniaxialmaterial, which material is the 3d dimensional material?