User-defined material model

[Tracy]

Dear SeismoStruct,

There are a lot of material models for concrete and steel in the SeismoStruct,but if none of them fits my material, may I know can I define the material model type by myself instead of choosing the existing models? I have searched "user-defined" or "implement models" in the forum,but I can't find the direct answer. Thank you.

[Stelios_Antoniou]

You can refer to:
http://www.seismosoft.com/forum/topic.asp?TOPIC_ID=32