I am confused to model the section of rectangular column section in ZEUS NL using ECC material. In the section module there is no input for the stirrup, only for longitudinal reinforcement. Actually there are three distinct section material in section module i.e. reinforcement, confined region, and unconfined region. 

For regular concrete, it is available to input the stirrup using con3 in material module. There is some parameters about space and diameter of stirrup. However, the parameters of ecc in module material do not contain any information to input stirrup. 

I wonder if anyone can help to solve my issue. I am looking forward to see any answers that might help.

Sincerely,

Asdam Tambusay