The OpenSees Community

Hi, I hope you are doing well!

The error is that you are using the same structure that the beamjoint example provided by Mitra [2003]. So try this:

recorder Element -file node3BarSlipLeft.out -ele 7 node3BarSlipR stressStrain

Thus from http://opensees.berkeley.edu/OpenSees/m ... l/1120.htm

'node3BarSlipL' - returns the load-deformation response history of the Bar-Slip spring on the Left at node 3

I hope you find this useful

D.S.