Imposing a tensile rate

Hello to all !

I am new to Code Aster. I am trying to simulate the tensile test of geomembranes in Code Aster. For the loading, I need to fix one end of the specimen while imposing a constant tensile rate of 100 mm/min at the other end.

How can I kindly impose such kind of load ? And, which analysis type should I choose ? Also, what material properties will I need so that the simulation can automatically ariive at rupture of the sample?

Thank you in advance !

Best regards,
Hamza TAHIR