Modified Masing Hysteresis Criteria

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mja165
Posts: 18
Joined: Wed Sep 28, 2011 3:53 pm

Modified Masing Hysteresis Criteria

Post by mja165 » Fri Oct 12, 2012 3:37 pm

I want to change the Masing unloading-reloading branches of a hyperbolic backbone curve. How can I do this in OpenSees. I am writing the code in C++ but where and how can I implement it? There are some useful documents about new materials and new elements but what about new hysteresis?

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