OpenSees geotechnical tutorial

[avytin]

I have a small tutorial on simulating centrifuge tests using OpenSees, with quad-up elements and pressure dependmultiyield surface material, if anyone is interested:

knol.google.com/k/antonios-vytiniotis/geotechnical-engineering-simulating-a/2vhu8nuc70txl/31#

[cyz1654]

Avytin,can you tell me your Email?I want to seek some help from you .